Carel ultimateSAM User manual

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ultimateSAM
Direct Steam Humidification System
Sistema di umidificazione ultimateSAM
User manual
Manuale d’uso

GENERAL WARNINGS
The CAREL Industries humidifiers are advanced products, whose operation is specified in the technical
documentation supplied with the product or can be downloaded, even prior to purchase, from the website
www.carel.com. Each CAREL Industries product, in relation to its advanced level of technology, requires
setup/configuration/programming/commissioning to be able to operate in the best possible way for the
specific application. The failure to complete such operations, which are required/indicated in the user
manual, may cause the final product to malfunction; CAREL Industries accepts no liability in such cases. The
customer (manufacturer, developer or installer of the final equipment) accepts all liability and risk relating
to the configuration of the product in order to reach the expected results in relation to the specific final
installation and/or equipment. CAREL Industries may, based on specific agreements, acts as a consultant
for the installation/commissioning/use of the unit, however in no case does it accept liability for the correct
operation of the humidifier and the final installation if the warnings or suggestions provided in this manual
or in other product technical documents are not heeded. In addition to observing the above warnings and
suggestions, the following warnings must be followed for the correct use of the product:
• DANGER OF ELECTRIC SHOCK : The humidifier contains live electrical components. Disconnect the
power supply before accessing inside parts or during maintenance and installation.
• DANGER OF WATER LEAKS: The humidifier automatically and constantly fills/drains certain quantities of
water. Malfunctions in the connections or in the humidifier may cause leaks.
• DANGER OF BURNS: The humidifier contains high temperature components and delivers steam at
100°C/ 212°F.
IMPORTANT
IMPORTANT
• The installation of the product must include an earth connection, using the special yellow-green terminal
available in the humidifier.
• The environmental and power supply conditions must conform to the values specified on the product
rating labels.
• The product is designed exclusively to humidify rooms either directly or through distribution systems
(ducts).
• Only qualified personnel who are aware of the necessary precautions and able to perform the required
operations correctly may install, operate or carry out technical service on the product.
• Only water with the characteristics indicated in this manual must be used for steam production.
• All operations on the product must be carried out according to the instructions provided in this manual
and on the labels applied to the product. Any uses or modifications that are not authorized by the
manufacturer are considered improper. CAREL Industries declines all liability for any such unauthorized
use.
• Do not attempt to open the humidifier in ways other than those specified in the manual.
• Observe the standards in force in the place where the humidifier is installed.
• Keep the humidifier out of the reach of children and animals.
• Do not install and use the product near objects that may be damaged when in contact with water (or
condensate). CAREL Industries declines all liability for direct or indirect damage following water leaks
from the humidifier.
• Do not use corrosive chemicals, solvents or aggressive detergents to clean the inside and outside parts
of the humidifier, unless specifically indicated in the user manual.
• Do not drop, hit or shake the humidifier, as the inside parts and the linings may be irreparably damaged.
CAREL Industries adopts a policy of continual development. Consequently, CAREL reserves the right to
make changes and improvements to any product described in this document without prior warning. The
technical specifications shown in the manual may be changed without prior warning. The liability of CAREL
Industries in relation to its products is specified in the CAREL Industries general contract conditions, availa-
ble on the website www.carel.com and/or by specific agreements with customers; specifically, to the extent
where allowed by applicable legislation, in no case will CAREL Industries, its employees or subsidiaries be
liable for any lost earnings or sales, losses of data and information, costs of replacement goods or services,
damage to things or people, downtime or any direct, indirect, incidental, actual, punitive, exemplary, special
or consequential damage of any kind whatsoever, whether contractual, extra-contractual or due to negli-
gence, or any other liabilities deriving from the installation, use or impossibility to use the product, even if
CAREL Industries or its subsidiaries are warned of the possibility of such damage.
DISPOSAL:
The humidifier is made up of metal parts and plastic parts. In reference to European Union directive
2002/96/EC issued on 27 January 2003 and the related national legislation, please note that:
1. WEEE cannot be disposed of as municipal waste and such waste must be collected and disposed of
separately;
2. the public or private waste collection systems defined by local legislation must be used. In addition,
the equipment can be returned to the distributor at the end of its working life when buying new
equipment;
3. the equipment may contain hazardous substances: the improper use or incorrect disposal of such may
have negative effects on human health and on the environment;
4. the symbol (crossed-out wheeled bin) shown on the product or on the packaging and on the instruc-
tion sheet indicates that the equipment has been introduced onto the market after 13 August 2005 and
that it must be disposed of separately;
5. in the event of illegal disposal of electrical and electronic waste, the penalties are specified by local
waste disposal legislation.
Warranty on the materials: 2 years (from the date of production, excluding consumables).
Approval: the quality and safety of CAREL products are guaranteed by the ISO 9001 certified design and
production system, as well as by the mark.
AVVERTENZE
Gli umidificatori CAREL Industries sono prodotti avanzati, il cui funzionamento è specificato nella
documentazione tecnica fornIta col prodotto o scaricabile, anche anteriormente all’acquisto, dal sito internet
www.carel.com. Ogni prodotto CAREL Industries, in relazione al suo avanzato livello tecnologico, necessIta di
una fase di qualifica/configurazione/programmazione affinché possa funzionare al meglio per l’applicazione
specifica. La mancanza di tale fase di studio, come indicata nel manuale, può generare malfunzionamenti
nei prodotti finali di cui CAREL Industries non potrà essere ritenuta responsabile. Il cliente (costruttore,
progettista o installatore dell’equipaggiamento finale) si assume ogni responsabilità e rischio in relazione
alla configurazione del prodotto per il raggiungimento dei risultati previsti in relazione all’installazione e/o
equipaggiamento finale specifico. CAREL Industries in questo caso, previ accordi specifici, può intervenire
come consulente per la buona riuscIta della installazione/start-up macchina/utilizzo, ma in nessun caso può
essere ritenuta responsabile per il buon funzionamento dell’umidificatore ed impianto finale qualora non
siano state seguite le avvertenze o raccomandazioni descritte in questo manuale, o in altra documentazione
tecnica del prodotto. In particolare, senza esclusione dell’obbligo di osservare le anzidette avvertenze o
raccomandazioni, per un uso corretto del prodotto si raccomanda di prestare attenzione alle seguenti
avvertenze:
• PERICOLO SCOSSE ELETTRICHE: L’umidificatore contiene componenti sotto tensione elettrica.
Togliere l’alimentazione di rete prima di accedere a parti interne, in caso di manutenzione e durante
l’installazione.
• PERICOLO PERDITE D’ACQUA: L’umidificatore carica/scarica automaticamente e costantemente
quantità d’acqua. Malfunzionamenti nei collegamenti o nell’umidificatore possono causare perdite.
• PERICOLO DI USTIONE: L’umidificatore contiene componenti ad alta temperatura, ed eroga vapore a
100°C/ 212°F.
ATTENZIONE
ATTENZIONE
• L’installazione del prodotto deve obbligatoriamente comprendere una connessione di terra, utilizzando
l’apposito morsetto di colore giallo-verde presente nell’umidificatore.
• Condizioni ambientali e tensione di alimentazione devono essere conformi ai valori specificati nelle
etichette ‘dati di targa’ del prodotto.
• Il prodotto è progettato esclusivamente per umidificare ambienti in modo diretto o mediante sistemi di
distribuzione (condotte).
• Installazione, utilizzo e manutenzione devono essere eseguite da personale qualificato, consapevole
delle precauzioni necessarie e in grado di effettuare correttamente le operazioni richieste.
• Per la produzione di vapore si deve utilizzare esclusivamente acqua con caratteristiche indicate nel presente
manuale.
• Tutte le operazioni sul prodotto devo essere eseguite secondo le istruzioni contenute nel presente manuale
e nelle etichette applicate al prodotto. Usi e modifiche non autorizzati dal produttore sono da considerarsi
impropri. CAREL Industries non si assume alcuna responsabilità per tali utilizzi non autorizzati.
• Non tentare di aprire l’umidificatore in modi diversi da quelli indicati nel manuale.
• Attenersi alle normative vigenti nel luogo in cui si installa l’umidificatore.
• Tenere l’umidificatore fuori dalla portata di bambini e animali.
• Non installare e utilizzare il prodotto nelle vicinanze di oggetti che possono danneggiarsi a contatto con
l’acqua (o condensa d’acqua). CAREL Industries declina ogni responsabilità per danni conseguiti o diretti
a seguito di perdite d’acqua dell’umidificatore.
• Non utilizzare prodotti chimici corrosivi, solventi o detergenti aggressivi per pulire le parti Interne ed
esterne dell’umidificatore, salvo non vi siano indicazioni specifiche nei manuali d’uso.
• Non fare cadere, battere o scuotere l’umidificatore, poiché le parti interne e di rivestimento potrebbero
subire danni irreparabili.
CAREL Industries adotta una politica di continuo sviluppo. Pertanto si riserva il diritto di effettuare modifiche
e miglioramenti a qualsiasi prodotto descritto nel presente documento senza preavviso. I dati tecnici presenti
nel manuale possono subire modifiche senza obbligo di preavviso. La responsabilità di CAREL Industries in
relazione al proprio prodotto è regolata dalle condizioni generali di contratto CAREL Industries pubblicate nel
sito www.carel.com e/o da specifici accordi con i clienti; in particolare, nella misura consentIta dalla normativa
applicabile, in nessun caso CAREL Industries, i suoi dipendenti o le sue filiali/ affiliate saranno responsabili di
eventuali mancati guadagni o vendite, perdite di dati e di informazioni, costi di merci o servizi sostitutivi, danni
a cose o persone, interruzioni di attività, o eventuali danni diretti, indiretti, incidentali, patrimoniali, di copertura,
punitivi, speciali o consequenziali in qualunque modo causati, siano essi contrattuali, extra contrattuali o dovuti
a negligenza o altra responsabilità derivanti dall’ utilizzo del prodotto o dalla sua installazione, anche se CAREL
Industries o le sue filiali/affiliate siano state avvisate della possibilità di danni
.
SMALTIMENTO:
L’umidificatore è composto da parti di metallo e parti di plastica. In riferimento alla Direttiva 2002/96/CE del
Parlamento Europeo e del Consiglio del 27 gennaio 2003 e alle relative normative nazionali di attuazione,
informiamo che:
1. sussiste l’obbligo di non smaltire i RAEE come rifiuti urbani e di effettuare, per detti rifiuti, una
raccolta separata;
2. per lo smaltimento vanno utilizzati i sistemi di raccolta pubblici o privati previsti dalla leggi locali. È
inoltre possibile riconsegnare al distributore l’apparecchiatura a fine vIta in caso di acquisto di una
nuova;
3. questa apparecchiatura può contenere sostanze pericolose: un uso improprio o uno smaltimento
non corretto potrebbe avere effetti negativi sulla salute umana e sull’ambiente;
4. il simbolo (contenitore di spazzatura su ruote barrato) riportato sul prodotto o sulla confezione e sul
foglio istruzioni indica che l’apparecchiatura è stata immessa sul mercato dopo il 13 Agosto 2005 e
che deve essere oggetto di raccolta separata;
5. in caso di smaltimento abusivo dei rifiuti elettrici ed elettronici sono previste sanzioni stabilite dalle
vigenti normative locali in materia di smaltimento.
Garanzia sui materiali: 2 anni (dalla data di produzione, escluse le parti di consumo).
Omologazioni: la qualità e la sicurezza dei prodotti CAREL sono garantite dal sistema di progettazione e
produzione certificato ISO 9001, nonché dal marchio .

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“Ultimate SAM”+0300013IE - rel. 2.0 - 05.09.2011
5
Content
1. INTRODUCTION AND ASSEMBLY 7
1.1 ultimateSAM Humidification System (SA*)..............................................................................................................................................................................................................7
1.2 Distributor dimensions and weights............................................................................................................................................................................................................................7
1.3 Opening the packaging.......................................................................................................................................................................................................................................................8
1.4 Assembling the SA*****2** frame ................................................................................................................................................................................................................................8
1.5 Inserting and attaching uprights ..................................................................................................................................................................................................................................9
1.6 Positioning................................................................................................................................................................................................................................................................................10
1.7 Mounting....................................................................................................................................................................................................................................................................................11
1.8 Upright steam flow-rate....................................................................................................................................................................................................................................................13
2. STEAM INLET CONNECTIONS 14
2.1 Inlet adapters (SAKI******) ...............................................................................................................................................................................................................................................14
2.2 Installing inlet adapters.....................................................................................................................................................................................................................................................15
3. DRAIN CONNECTIONS 16
3.1 Installing P-traps on header drains.............................................................................................................................................................................................................................16
3.2 Trap, strainer, and separator kits for distributor inlets connected to pressurized steam supplies .....................................................................................16
3.3 Inlet drains for distributors connected to atmospheric steam supplies ............................................................................................................................................17
4. STEAM SUPPLY CONNECTIONS 18
4.1 Control valves (SAKV******) kits for pressurized steam supplies .............................................................................................................................................................18
4.2 Fitting kits (SAKR******) for threaded control valves.......................................................................................................................................................................................18
4.3 Actuator kits for control valves .....................................................................................................................................................................................................................................18
4.4 Connecting pressurized steam to an ultimateSAM distributor................................................................................................................................................................19
4.5 Connecting atmospheric steam to a bottom-feed ultimateSAM distributor ................................................................................................................................19
5. OPERATION 20
6. TROUBLESHOOTING 20
6.1 Water is spitting from the nozzles on the uprights. ........................................................................................................................................................................................20
6.2 Steam does not discharge from the distributors when the valve is open........................................................................................................................................20
6.3 Steam valve will not open...............................................................................................................................................................................................................................................20
6.4 Steam valve will not close................................................................................................................................................................................................................................................20
6.5 Steam valve is leaking.........................................................................................................................................................................................................................................................20
6.6 Humidity exceeds set point............................................................................................................................................................................................................................................20
6.7 Humidity remains below set point.............................................................................................................................................................................................................................20
6.8 Condensate in duct .............................................................................................................................................................................................................................................................21
6.9 Steam leaks from P-traps..................................................................................................................................................................................................................................................21
7. MAINTENANCE 21
8. SPARE PARTS 21
8.1 Adjustable feet Kit for SAB* / SAT*..............................................................................................................................................................................................................................21
8.2 Horizontal manifold Kit (steam feed – condensate drain) for SAB* / SAT*........................................................................................................................................21
8.3 Uprights kit for SAB* / SAT*.............................................................................................................................................................................................................................................22
8.4 Frame element and top side Kit for SAB* / SAT*................................................................................................................................................................................................22
8.5 Corner Kit for SAB* / ...........................................................................................................................................................................................................................................................22
8.6 Retainer ring kit for SAB*...................................................................................................................................................................................................................................................23
8.7 Gaskets kit..................................................................................................................................................................................................................................................................................23
8.8 Filter “Y”kit..................................................................................................................................................................................................................................................................................23
8.9 Condensate drain separator Kit....................................................................................................................................................................................................................................23
8.10 F&T Condensate drain Kit.................................................................................................................................................................................................................................................23
8.11 Inverted bucket Condensate drain Kit.....................................................................................................................................................................................................................24
8.12 Spare upright kit, SA0 (single-pipe) versions .......................................................................................................................................................................................................24
8.13 Spare manifold kit, SA0 (single-pipe) versions....................................................................................................................................................................................................24

9. SPECIFICATIONS / SPECIFICHE 25
9.1 Distributor details / Dettagli distributore .............................................................................................................................................................................................................25
9.2 Distributor details /
Dettagli distributore...............................................................................................................................................................................................................25
9.3 Distributor weight tables / Tabella pesi distributore.......................................................................................................................................................................................26
9.4 Distributor weight tables / Tabella pesi distributore.......................................................................................................................................................................................26
9.5 Distributor weight tables / Tabella pesi distributore.......................................................................................................................................................................................27
9.6 Inlet adapters / Adattatori ingresso vapore .........................................................................................................................................................................................................28
9.7 Inlet adapters /
Adattatori ingresso vapore ..........................................................................................................................................................................................................29
9.8 Inlet adapters / Adattatori ingresso vapore .........................................................................................................................................................................................................30
9.9 Valves and valve fitting kits (flanged) /
Kit valvole e connessioni (flangiate)...................................................................................................................................30
9.10 Valves and valve fitting kits (only for North American markets) / Kit valvole e connessioni (solo per il mercato Americano).........................31
9.11 Valves and valve fitting kits (only for North American markets) / Kit valvole e connessioni (solo per il mercato Americano).........................31
9.12 Valves and valve fitting kits (flanged) / Kit valvole e connessioni (flangiato)...................................................................................................................................32
9.13 Valves and valve fitting kits (only for North American markets) / Kit valvole e connessioni (solo per il mercato Americano).........................32
9.14 Electrical actuators / Attuatori elettrici ....................................................................................................................................................................................................................33
9.15 Electrical actuators / Attuatori elettrici ...................................................................................................................................................................................................................33
9.16 Electrical actuators (only for North American markets) / Attuatori elettrici (solo per il mercato Americano)............................................................33
9.17 Electrical actuators (only for North American markets) / Attuatori elettrici (solo per il mercato Americano)............................................................34
9.18 Electrical actuators (only for North American markets) / Attuatori elettrici (solo per il mercato Americano)............................................................34
9.19 Electrical actuators (only for North American markets) / Attuatori elettrici (solo per il mercato Americano)............................................................35
9.20 Electrical actuators (only for North American markets) / Attuatori elettrici (solo per il mercato Americano)............................................................35
9.21 Trap and strainer F&T kits (flanged) / Kit filtro e scaricatore di condensa F&T (flangiato).......................................................................................................36
9.22 Trap and strainer kits inverted bucket (flanged) / Kit filtro e scaricatore di condensa secchiello rovesciato (flangiato)......................................36
9.23 Trap and strainer kits F&T (only for North American markets) / Kit filtro e scaricatore di condensa F&T (solo per il mercato Americ.)..37
9.24 Trap, strainer and separator kits F&T / Kit filtro separatore e scaricatore di condensa F&T.....................................................................................................37
9.25 Trap, strainer and separator kits F&T / Kit filtro, separatore e scaricatore di condensa F&T....................................................................................................38
9.26 Mooth steam inlet kit for SA0 (single pipe) versions / Kit ingresso vapore liscio per versioni SA0 (single pipe).....................................................38
9.27 Thermostatic float steam trap / Scaricatore termostatico...........................................................................................................................................................................40
9.28 AHU wall cover kit for SA0 (single pipe) /
Kit copertura parete UTA per SA0 (single pipe).....................................................................................................40

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“Ultimate SAM”+0300013IE - rel. 2.0 - 05.09.2011
7
1.1 ultimateSAM Humidification System (SA*)
Each UltimateSAM Humidification System consists of the following:
• humidifier steam distributor;
• steam trap(s) and strainer(s) (sold separately);
• a controlling humidistat and/or sensor (sold separately);
• a steam control valve & actuator for use with pressurized steam sources
(sold separately);
• other optional equipment that may be required.
1.2 Distributor dimensions and weights
1.2.1 Dimensions and weights of the SAB* / SAT* and
distributors
" X "
" Y "
Fig. 1.a
The system for identifying the humidifier steam distributor is shown in Table
1.b. The table also provides the width (Dimension“X”) and height (Dimension
“Y”). The front-to-back depth of all distributor is the same, 133mm (5.25”).
NOTE: The height dimension assumes that the bottom pedestals are in the
factory-assembled position (see section 1.4 for details on other pedestal
heights).
The weights of the various distributor configurations, including the frame,
are shown on Table 1.a. The table shows weights for only the smallest and
largest width and height distributors. A complete weight table for all width
and height codes can be found in section 9,“Specifications.”
Weight in kg (lb)
Height Code
AQ
SABA*SI300 7.5 ( 17) 21.0 ( 46)
SABA*LI300 8.0 ( 18) 22.5 ( 50)
SABA*HI300 8.5 ( 19) 25.5 ( 56)
SABR*SI300 44.0 ( 97) 126.0 (277)
SABR*LI300 46.0 (101) 139.5 (307)
SABR*HI300 47.5 (105) 202.5 (446)
SATA*SI300 10.0 ( 22) 23.0 ( 51)
SATA*LI300 10.0 ( 22) 24.5 ( 54)
SATA*H300 10.5 ( 23) 28.0 ( 62)
SATR*SI300 55.0 (121) 137.0 (301)
SATR*LI300 56.5 (124) 150.0 (330)
SATR*H300 58.5 (129) 213.5 (470)
Tab. 1.a
1. INTRODUCTION AND ASSEMBLY
2
SA x
13
x
4
x
5
x
6
x
7
x
8
x
9
0
ID prefix
Feed type: B= Bottom feed
T=Top feed
Width: No. of uprights
Code Dimension
“X”mm (in)
152mm
(6”) spacing
76mm
(3”) spacing
A= 447 (17.75) 2 3
B= 599 (23.75) 3 5
C= 751 (29.75) 4 7
D= 903 (35.75) 5 9
E= 1055 (41.75) 6 11
F= 1207 (47.75) 7 13
G= 1359 (53.75) 8 15
H= 1511 (59.50) 9 17
I= 1663 (65.50) 10 19
J= 1815 (71.50) 11 21
K= 1967 (77.50) 12 23
L= 2119 (83.50) 13 25
M= 2271 (89.50) 14 27
N= 2423 (95.50) 15 29
O= 2575 (101.50) 16 31
P= 2727 (107.50) 17 33
Q= 2879 (113.50) 18 35
R= 3031 (119.50) 19 37
Height:
Code
Dimension“Y” mm (in)
Botom feed Top feed
A= 598 ( 23.75) 749 ( 29.50)
B= 750 ( 29.75) 901 ( 35.50)
C= 902 ( 35.75) 1053 ( 41.50)
D= 1054 ( 41.50) 1205 ( 47.50)
E= 1206 ( 47.50) 1357 ( 53.50)
F= 1358 ( 53.50) 1509 ( 59.50)
G= 1510 ( 59.50) 1661 ( 65.50)
H= 1662 ( 65.50) 1813 ( 71.50)
I= 1814 ( 71.50) 1965 ( 77.50)
J= 1966 ( 77.50) 2117 ( 83.50)
K= 2118 ( 83.50) 2269 ( 89.50)
L= 2270 ( 89.50) 2421 ( 95.50)
M= 2422 ( 95.50) 2573 (101.50)
N= 2574 (101.50) 2725 (107.50)
O= 2726 (107.50) 2877 (113.50)
P= 2878 (113.50) 3029 (119.50)
Q= 3030 (119.50) 3181 (125.25)
Uprights: Interasse
Code mm (in)”
OD mm
(in)
S= 152 (6.00) 35 (1.50)
L= 152 (6.00) 45 (1.75)
H= 76 (3.00) 35 (1.50)
Insulation: I= insulated uprights w/ nozzles
N= uninsulated uprights w/o nozzles
Frame: 0= no frame, unassembled
1= no frame, assembled
2= w/ frame, unassembled
3= w/ frame, assembled
Drain: U= ¾” Male NPT
0= ¾” Male Gas
--- ---
Tab. 1.b
For additional dimensions regarding features on the distributor, like drain
locations, see section 9, “Specifications.”See other sections of this manual for
details on other ultimateSAM items, such as valves and traps.

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“Ultimate SAM”+0300013IE - rel. 2.0 - 05.09.2011 8
1.2.2 Dimensions and weights of the SA0 (single-pipe)
distributor
“Y”
“X”
Fig. 1.b
The system for identifying the distributor is shown in 1.b. The table also
provides the widths (dimension“X”) and heights (dimension “Y”).
SA0**L*0*0
123456789 Tab. 1.c
1 ID prefix
2 Feed type: 0 Single-pipe (single upright, double
upright)
3 Width: Code Dimension “X”[mm (in)]
A A = 503mm (19.7in)
B B = 655 mm (25.7in)
C C = 807 mm (31.7in)
D D = 959 mm (37.7in)
E E = 1111 mm (43.7in)
F F = 1263 mm (49.7in)
G G = 1415 mm (55.7in)
H H = 1567 mm (61.7in)
I I = 1719 mm (67.7in)
J J = 1871 mm (73.7in)
K K = 2023 mm (79.7in)
L L = 2175 mm (85.7in)
4 Single-upright selection
mm (in)
Code Dimension “Y” [mm (in)]
A A= single upright 160 mm (6.3 in)
5 Type of upright (diameter)
mm (in)
L L= 45 (1.75) OD
6 Insulation: I I = insulated uprights with nozzles
7 Frame: 0 0 = no frame, unassembled
8 Drain U U= ½ “ Male NPT
0 0= ½“ Male Gas
Tab. 1.d
For other distances and measurements relating to the distributor see section
9,“Specifications”. See the remaining sections of this manual for details on the
other components of the ultimateSAM system.
1.3 Opening the packaging
• Make sure the humidifier is intact upon delivery and immediately notify
the transporter, in writing, of any damage that may be due to careless or
improper transport.
• Open the shipping container and check contents for damage. If the
humidifier is shipped unassembled, be sure to locate all of the components.
• Move the humidifier to the site of installation before removing internal
packaging. For some installations, assembly may need to take place inside
the AHU.
1.4 Assembling the SA*****2** frame
1.4.1 Assemblaggio del telaio, versioni SAB/SAT
An unassembled frame is shipped with any SA*****2** ultimateSAM
distributor. The frame consists of the following:
N. 2 Bottom pedestals (a) If a “P” drain is to be mounted inside the duct
beneath the bottom header, the optional mounting stand will be
needed;
N. 2 Side channels (c);
N. 4 Corner brackets (d) used on bottom feed system;
N. 1 Top channel (e) used on bottom feed system;
N. 2 Top brackets (a) used on top feed system;
Fasteners (M6x10 bolts with locking and flat washers).
Assemble (but do not tighten) the following parts described in steps A-D,
using the fasteners provided:
A. Fasten the bottom pedestals (a) to the bottom header (b). The choice of
pedestal mounting position depends on the location of the condensate
drain for the bottom header.
a. If an elbow will be attached to the drain, use the mounting holes
for“standard position.”(Fig.1.c) This is the height at which factory-
assembled distributors are built (as pictured on the front cover).
b. If the drain will pass through a hole in the bottom of the duct, use
the mounting holes that provide minimum clearance (“minimized
position”).
c. If the drain is to be installed inside the duct or AHU, use the optional
mounting stand (SAKS010000) to provide up to 386mm (15”)
clearance. (Fig.1.d)
B. Fasten the side channels to the bottom pedestals (a).
C. If assembling a bottom feed system [SAB****2**], insert retaining rings
into the top channel of the frame. Fasten the corner brackets to the side
channels. Fasten the top channel to the corner brackets. (Fig.1.e)
D. If assembling a dual feed system [SAT****2**], fasten the top header (f)
and brackets (a) to the side channels. (Fig.1.f).
• Tighten the fasteners using 7-8 Nm torque (5-6 ft lb), checking to ensure
that the assembly is square.
a37.5 mm
(1.48 in)
82.5 mm
(3.25 in)
Pedestal in
minimized position
Pedestal in
standard position
Fig. 1.c
a236.6 mm
(9.31 in)
386.5 mm
(15.22 in)
Optional pedestal
in minimized position
Optional pedestal
in standard position
Fig. 1.d
e
d
c
Fig. 1.e

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“Ultimate SAM”+0300013IE - rel. 2.0 - 05.09.2011
9
a
Fig. 1.f
1.4.2 Assembling the frame, SA0 (single-pipe) versions
The ultimateSAM version SA0******* distributors are supplied with a frame to
be assembled, which comprises the following components:
• manifold with support flange
• upright
• flange gasket
• upright o-ring
• fastening elements (screws)
To assemble the SA0 distributor, proceed as follows:
A. place the upright into the opening on the manifold and align the holes
on the flange with those on the manifold.
B. Fasten the flange to the manifold by tightening the screws to 7-8 Nm (5-6
ft lb). Use the fastening elements supplied. Before assembly, make sure
that the o-ring is correctly inserted between the flange and the manifold.
Fig. 1.g
Fig. 1.h
O-ring
Fig. 1.i
1.5 Inserting and attaching uprights
• For a bottom feed distributor,
A. Tilt the upright, inserting it into the retaining ring in the top bracket.
(Fig.1.J)
B. Continue sliding the upright upward until the bottom of the upright
can be inserted into the hole in the bottom header.
C. Using 7-8 Nm torque (5-6 ft lb), secure the flange of the upright to the
bottom header using the fasteners provided. Before tightening, check
to ensure the o-ring is in the proper position between the flange and
distributor. (Fig.1.k)
D. Continue until all uprights are installed.
Fig. 1.j
O-ring
Fig. 1.k
Manifold
Uprights
Flange
Flange

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“Ultimate SAM”+0300013IE - rel. 2.0 - 05.09.2011 10
• For a top feed distributor,
A. Check that the upper flange with o-ring is properly positioned on the
upright.
B. Tilt the upright, inserting it into the gasket in the bottom header. (Fig.1.l)
C. Continue sliding the upright downward until the top of the upright
can be inserted into the opening in the top header.
D. Before tightening, check to ensure the o-ring is in the proper position
between the flange and distributor. (Fig.1.m)
E. Using 7-8 Nm torque (5-6 ft lb), secure the top flange to the top header
using the fasteners provided.
F. Continue until all uprights area installed.
Fig. 1.l
Fig. 1.m
1.6 Positioning
• Determine the proper position for the ultimateSAM distributor in the
duct or AHU. (Fig.1.j) Most steam absorption problems are the result of
improper positioning.
• Check that the clearance between the distributor and downstream
components is not less than the absorption distance of distributor. Refer
to the design manual for information on absorption distances for the
ultimateSAM distributor.
• Examine all accessories shipped with the distributor. These accessories
may influence the positioning and mounting of the distributor as they can
facilitate the connection of the steam supply and drains to the distributor.
For additional information on these accessories, see the appropriate
sections in the manual.
• Before mounting the distributor to the duct or AHU, review the sections of
the manual dealing with inlet and drain connections as these connections
may need to pass through the walls of the duct.
Possible locations for the distributor:
A. BEST: locate distributor far enough from fan to avoid turbulence. Maintain
adequate evaporation distance.
B. GOOD: provided there is enough distance from the distributor to the fan
inlet for proper evaporation.
C. OK: provided there is enough distance from the distributor to the heating
coil for proper evaporation (particularly if the heating coil is electric)
D. POOR: workable only if the cooling coil is inactive during humidifier
operation. An active cooling coil will remove the moisture the humidifier
is trying to put in.
E. POOR: same problems as C&D plus the air may be very cold, increasing
evaporation distance or causing condensation.
F. POOR: same problems as C, D, & E plus the filters may get wet producing
an unsafe condition with growth of biologicals.
G. POOR: only workable if the system is 100% recirculated air with no exhaust.
G
F E DB A
C
Exhaust Air Return Air
Outside Air
Steam dispersion/absorption zone
Filter Fan
Preheat Coil
Cooling
Coil
Reheat Coil Air Proving Switch
High limit
humidity
sensor
Outside air temperature sensor
humidity
sensor
Control
3 m (10’) TYP
Fig. 1.n

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“Ultimate SAM”+0300013IE - rel. 2.0 - 05.09.2011
11
1.7 Mounting
• Before mounting the distributor to the duct or AHU, be sure to review the
information in the“Positioning”section of the manual. (See section 1.6.)
• Check that the structural integrity of the duct or AHU is sufficient to
support the weight of the distributor where the bottom brackets are
located. Reinforce these areas if necessary. Weight tables are provided in
section 9.1 of the manual.
• Center the distributor within the duct as much as possible.
1.7.1 Mounting SAB/SAT models
Fig. 1.o
Mascherare
Fig. 1.p
NOTE: The inlet adapter, control valve, actuator, trap, and strainer shown
above are available as options. The “P” drains are not provided as part of the
ultimateSAM system.
• Attach any optional inlet and/or drain connections to the distributor that
will need to pass through the wall of the duct. (Fig.1.k) See section 2 for
information in inlet connections. See section 3 for information on drain
connections.
• Unless the distributor has been assembled inside the duct or AHU, cut an
opening in the duct through which the distributor can be inserted. The
opening can be in either the side or bottom of the duct, depending on
accessibility. (Fig.1.k)
• Cut out any additional openings in the duct or AHU as needed for the inlet
and/or drain connections.
• If desired, shim the inlet side of the distributor so that condensate in the
header with flow toward the drain pipe. A 1% grade (~1 cm per meter,
~1/8”per foot) is suggested.
1.7.2 Mounting SA0 (single-pipe) versions
Fig. 1.q
Installation with manifold outside the duct
Fig. 1.r
Follow the installation procedure described below:
1. assemble the SA0 steam distributor (see paragraph 1.4.2 Assembling the
frame, SA0 versions);
2. apply the drilling template to the duct where the steam distributor will
be installed;
3. drill the required holes;
4. insert the gasket and rest it against the support flange;
5. insert the fastening screws to secure the support flange;
6. place the upright in the 100 mm opening made in the duct;
7. tighten the support flange screws to 7-8Nm (5-6ft), using the fastening
elements supplied (if necessary, try to remove screws);
8. If necessary, secure the end of the upright.
(see to the end of the manual for details).

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“Ultimate SAM”+0300013IE - rel. 2.0 - 05.09.2011 12
Installation inside the air handling unit
Follow the installation procedure described below:
• assemble the SA0 steam distributor (see paragraph 1.4 Assembling the
frame, SA0);
• prepare the suitably sized and spaced supports so as to fasten the support
flange and the end of the upright (supports not supplied);
If necessary, secure the end of the upright.
Fig. 1.s
1.7.3 SA0 (single-pipe) minimal clearances
Correct installation of the SA0 distributor means allowing for certain
minimum clearances.
H
H
H
H
U
Fig. 1.t
For steam flow-rates less than or equal to 50 kg/h (single upright):
H = 150 mm; U = 160 mm
For steam flow-rates exceeding 50 kg/h (single upright):
H = 200 mm; U = 200 mm
Leave at least 25 mm free space between the device and the wall of the duct.
1.7.4 SA0 (single-pipe) condensate drain kit (optional,
sold separately)
For SA0 (single-pipe) version, an optional condensate drain kit is available.
The connection on the upright is 3/8” (GAS or NPT). For installation drill the
hole in the duct as shown on the drilling template. Il diametro esterno del
tubo di scarico condensa è di 10 mm.
10 mm (0.39”)
Fig. 1.u
240
Fig. 1.v
Provvedere alla realizzazione del sifone per il tubo di scarico condensa. Se
necessario utilizzare uno scaricatore di condensa al posto del sifone.
(see to the end of the manual for details).
Single upright
Double upright

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13
1.8 Upright steam flow-rate
The uprights on the ultimateSAM come in two different diameters. In the
“S” configuration (6th digit of the ultimateSAM code) the diameter of the
uprights is 35 mm, to increase flow-rate on single uprights there is also the“L”
configuration (6th digit of the ultimateSAM code) in which the diameter of
the uprights is 45 mm.
1.8.1 Steam flow-rate, SAB/SAT versions
For ultimateSAM multi-upright models (SAB/SAT), the maximum steam flow-
rate for each upright also depends on the configuration of the ultimateSAM.
In fact, with top feed the upright steam flow-rate increases as condensate
flows in the same direction as draining. Below are the flow-rates for the two
versions.
Upright configuration Type “S” Type “L”
Upright diameter 35 mm (1.37”) 45 mm
(1.77”)
Maximum single upright flow-rate in the ultimate-
SAM SAB* configuration
10 kg/h 16.7 kg/h
Maximum single upright flow-rate in the ultimate-
SAM SAT* configuration
30 kg/h 50 kg/h
Tab. 1.e
1.8.2 Steam flow-rate, SA0 (single-pipe) versions
For ultimateSAM SA0 (single-pipe) versions, the flow-rate of the upright
depends on the application being developed. At atmospheric pressure,
i.e. when the distributor is supplied by a steam humidifier, 50 kg/h is the
maximum steam flow-rate (maximum 20 kg/h for codes SA0AA***** and
SA0BA*****). This physical limit relates to the backpressure that would be
generated in the steam humidifier located upstream of the ultimateSAM SA0
distributor.
If the steam inlet is pressurised (pressure higher than 0 bars: 0-4 bars), the
maximum load allowed for each upright increases with the length of the SA0
upright (see the table below for the flow-rates).
Table of steam flow-rates for ultimateSAM SA0 versions:
code Upright
length (mm)
Maximum steam
flow-rate at
atmospheric
pressure (SA0
supplied by ste-
am humidifier)
(kg/h)
Maximum
steam flow-rate
with pressurised
steam (0-4 bars)
(kg/h)
Minimum
width of the
duct (kg/h)
SA0AALI0*0 358 20 20 383
SA0BALI0*0 510 20 30 535
SA0CALI0*0 662 50 50 687
SA0DALI0*0 814 50 60 839
SA0EALI0*0 966 50 70 991
SA0FALI0*0 1118 50 80 1143
SA0GALI0*0 1270 50 90 1295
SA0HALI0*0 1422 50 100 1447
SA0IALI0*0 1574 50 110 1599
SA0JALI0*0 1726 50 120 1751
SA0KALI0*0 1878 50 130 1903
SA0LALI0*0 2030 50 140 2055
Tab. 1.f

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“Ultimate SAM”+0300013IE - rel. 2.0 - 05.09.2011 14
2. STEAM INLET CONNECTIONS
2.1 Inlet adapters (SAKI******)
2.1.1 Steam inlet adapters (SAKI******)
The choice of inlet connections for the ultimateSAM distributor is shown in
Figure 2.a. The choices include:
Fig. 2.a
• For atmospheric steam delivery systems,
- Single, dual, or quad connections for 40 mm ID steam hose
- Single connection for 80 mm (3 1/8”) ID steam hose
• For pressurized steam delivery systems,
- Straight or elbow threaded pipe connections (1”, 1½”, 2”, and 2½” size)
• 150mm (6”) Inlet Extension (if needed to pass through the duct wall),
either with or without a condensate drain fitting (¾”male threaded pipe)
The codes for inlet adapter kits are shown in Table 2.a. Each inlet kit includes
the following:
• inlet adapter
• gasket
23456
SAKI xx xx0
x
1
ID prefix
Style: E = Threaded Elbow
P = Threaded Male Pipe
T = Straight Tube
X = Extension
Size: 40 = 40mm
44 = 1”
64 = 1 ½”
80 = 80mm
84 = 2”
94 = 2½”
Inlets: 1 = Single
2 = Double
4 = Quad
8 = Inlets
Region: U = North America
0 = Other
--- ---
Tab. 2.a
For installations requiring an extended inlet for the distributor, a 150 mm (6”)
extension adapter (SAKIX80100) is also available. The extension adapter has
the same mounting flange on both ends.
Specifics regarding the inlet connection on available inlet adapters are
shown in Table 2.b. For weights and dimensions of the adapters, see Section
9,“Specifications.”
Inlet connections
Style, Region Codes
Inlet Size “****E***0*
****P***0*“ ****T***0* ****P***U* ****E***U*
“SAKI*401*0
SAKI*402*0
SAKI*404*0”
n/a for 40 mm ID
hose
n/a n/a
SAKI*441*0 G male n/a NPT male NPT female¹
SAKI*641*0 G male n/a n/a n/a
SAKI*801*0 n/a for 80 mm ID
hose²
n/a n/a
SAKI*841*0 G male n/a NPT male NPT female¹
SAKI*941*0 G male n/a n/a n/a
Tab. 2.b
¹ The SAKIE***U* consists of an SAKIP***U* with a female pipe elbow
attached.
² 80mm ID steam hose can slide over the OD of 3”copper tubing.
2.1.2 Steam inlet adapters for SA0 (single-pipe)
The ultimateSAM SA0 has a steam inlet with 11/2 “GAS or 1 ½ ” NPT (American
market) fitting. When supplied with pressurised steam no adapters need to be
used, simply connect the steam inlet on the manifold to a 11/2“ GAS (1 ½ ” NPT)
pipe.
If the distributor is supplied with steam at atmospheric pressure, a stainless steel
adapter is available for installation directly on the manifold inlet. This adapter
features GAS or NPT female thread. The adapter guarantees connections to 40
mm rubber hoses; secure the hoses to the adapter using a clamp.
The codes for the steam inlet kits are shown in Table 2.a.
5678910
Family prefix
SAKI 064 1x
0
Pos. Meaning Option Description
type 0 For SA0*
-dimension 64 1 1/2”
number of inputs 1 Single
Region U North America (NPT)
0 Other (GAS)
Free 0
Tab. 2.c
90 mm
GAS 11/2”
(NPT 11/2”)
 40 mm (1,57”)
Fig. 2.b
For the dimensions and weights of the adapters, see section 9,“Specifications”.”

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“Ultimate SAM”+0300013IE - rel. 2.0 - 05.09.2011
15
2.2 Installing inlet adapters
Fig. 2.c
• If installing an inlet extension,
A. Place the gasket on the face of the header’s inlet.
B. Using 7-8 Nm torque (5-6 ft lb), secure the extension adapter to the
header using the fasteners provided in the kit containing the inlet
adapter that will be secured to the extension.
• Place the gasket on the face of the inlet of the header or extension.
• Using 7-8 Nm torque (5-6 ft lb), secure the inlet adapter using the fasteners
provided. (Fig.2.b) If the inlet adapter is being attached to an inlet extension,
use the fasteners included in the extension kit to secure the inlet adapter.
• To connect the steam supply to the distributor, see section 4 for further
information.

ENG
“Ultimate SAM”+0300013IE - rel. 2.0 - 05.09.2011 16
3. DRAIN CONNECTIONS
3.1 Installing P-traps on header drains
A condensate trap should be installed on the ¾” pipe connection provided
on the bottom of each header. The connection is ¾” male NPT for North
American markets and ¾” male Gas for other markets (for SA0 single-pipe:
½“ GAS or ½“ NPT). Given the minimal pressure inside the header, a P-trap is
generally suitable for the header drains. The fittings and pipe for the P-trap
(shown in Fig.3.a) are not included with the ultimateSAM distributor.
If P-traps are used on the drains, the seal height should be sufficient such
that the water column creates a pressure at least 500 Pa (50 mm or 2” H2O)
greater than the static pressure in the header. (Refer to the design manual
for more information on static pressure of the header.) While a seal height
of 150mm (6”) is adequate for most installations where the condensate trap
drains into a sump inside the duct, check the design manual for details on the
back pressure generated by distributor being installed.
NOTE: Check local requirements regarding the minimum recommended seal
height and drop height for the installation.
SAB/SAT Models
Drop
Height Seal Height
Fig. 3.a
SA0 Models
Drop
Height Seal Height
Fig. 3.b
Note: The fittings and pipe for the condensate drain shown in Fig.7.c are not
included with the ultimateSAM distributor.
If the P-trap empties outside the duct or AHU as shown in Fig.3.a, the seal
height and drop height must allow for the static pressure inside the duct or
AHU in addition to the static pressure in the header. If the space limits the seal
height for the condensate drain, a different type of trap, e.g., F&T trap could
be used, or a distributor having a lower backpressure could be selected.
3.2 Trap, strainer, and separator kits
for distributor inlets connected to
pressurized steam supplies
For installations in which the ultimateSAM distributor is supplied with
pressurized steam, a trap and strainer are required at the inlet of the control
valve. A variety of trap and strainer kits are available as accessories. (Fig.3.b)
1
3
4
2
Fig. 3.c
2
3
4
1
Fig. 3.d
Attuatore
Valvola
Filtro a Y
Scaricatore di condensa
The system for identifying trap, strainer, and drain accessories is shown in
Table 3.a.
NOTE: Not all of the possible combinations shown on the table are available.

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17
A complete list of available kits, as well as information on other features, is
provided in Tab.3.b.
24
356
SAKT xx
xx0
x
1
ID prefix
Material: F =
S =
Iron
SS
Type: S =
T =
Condensate separator
Trap & strainer assembly
Size: 15 =
20 =
25 =
32 =
40 =
44=
50=
65=
84=
DN 15 flange
DN 20 flange
DN 25 flange
DN 32 flange
DN 40 flange
1”pipe thread
DN 50 flange
DN 65 flange
2”pipe thread
Region: U =
0 =
North America
Other
--- ---
Tab. 3.a
Table 3.b provides a complete listing of all of the traps, strainers, and other
accessories available for the use with the ultimateSAM distributor. In addition,
the table provides information on the size and type of inlet-outlet connection
for each accessory.
Inlet-Outlet Connections
Material, Type, Region Codes
Size “****FT**0*
****FS**0*
****FT**U* ****ST**U*
SAKT**15*0 Flange DN 15 n/a n/a
SAKT**20*0 Flange DN 20 n/a n/a
SAKT**25*0 Flange DN 25 n/a n/a
SAKT**32*0 Flange DN 32 n/a n/a
SAKT**40*0 Flange DN 40 n/a n/a
SAKT**44*0 n/a 1” NPT Female 1”NPT Female
SAKT**50*0 Flange DN 50 n/a n/a
SAKT**65*0 Flange DN 65 n/a n/a
SAKT**84*0 n/a 2” NPT Female 2”NPT Female
Tab. 3.b
Before installing an optional flanged trap and strainer kit, be sure that the
flange size matches the flange on the control valve. For an optional threaded
trap and strainer kit, be sure that the kit is properly sized for the control valve.
(Refer to the design manual for more information.)
Table 7.c lists the items and quantity of threaded fittings that are included
in each threaded trap and strainer kit. Flanged trap and strainer kits are fully
integrated.
Item List for SAKT*T**U0
Item (NPT) SAKT*T44*0 SAKT*T84*0
Y-type stainer 1 (1”) 1 (1”)
F&T trap 1 (¾”) 1 (¾”)
Bushing F-M (size) 1 (¾”x1”) 1 (¾”x2”)
Elbow F-M (size) 1 (¾”) 1 (¾”)
Elbow F-F (size) 1 (1”) 1 (2”)
Nipple M-M (size) 2 (¾”x6”)
1 (1”x3”)
1 (1”x6”)
2 (¾”x6”)
1 (2”x3”)
1 (2”x6”)
Tee F-F-F (size) 1 (1”) 1 (2”)
Union F-F (size) 1 (¾”x¾”) 1 (¾”x¾”)
Tab. 3.c
3.3 Inlet drains for distributors connected to
atmospheric steam supplies
When used with an atmospheric humidifier, as shown in (Fig.3.e and Fig.
3.f), an inlet trap may not be needed on the ultimateSAM distributor. In a
typical installation, the condensate in the connecting hose drains back to the
humidifier. In special situations when the condensate cannot drain back to
the humidifier, an inlet trap may be needed to prevent significant amounts
of condensate from entering the distributor.
Fig. 3.e
20° min.
Fig. 3.f
NOTE: The adapters and steam hoses shown above are available as options.
The“P”drains are not provided as part of the ultimateSAM system.

ENG
“Ultimate SAM”+0300013IE - rel. 2.0 - 05.09.2011 18
4. STEAM SUPPLY CONNECTIONS
4.1 Control valves (SAKV******) kits for
pressurized steam supplies
A control valve is needed to regulate the flow of pressurized steam to an
ultimateSAM distributor. Actuators for the control valve are sold separately.
If a valve and actuator kit was not ordered with the ultimateSAM distributor,
refer to the design manual for information on how to size and select a control
valves and actuators. Information on actuators is provided in section 4.2.
The codes for valve kits are shown in table 4.a.
23467
SAKV xx0
x
1
x
5
x
ID prefix
--- ---
Material: 0 = Brass
F = Iron
Operating
pressure:
0 = Up to 1bar (15psi) for North America
0 = Up to 0,67 bar (8,7psi) for Other
H = 1-4bar (15-50psi) for North America
H = 0,67-4bar (8,7-50psi) for Other
Nominal
Size:
Kv (EU)
Cv (US)
A= 0,4
B= 0,63
C= 1
D= 1,6
E= 2,5
F= 4
G= 6,3
H= 10
I= 16
J= 25
K= 40
L= 58
Region: U = North America
0 = Other
--- ---
Tab. 4.a
Specifics regarding the inlet connection on available control valves are
shown in Table 4.b.
Inlet-Outlet Connections
Material, Pressure, Region Codes
Valve Size *****F0*0* *****FH*0* *****00*U* *****0H*U*
SAKV0**A*0
SAKV0**B*0
not available not available ½"NPT Female not available
SAKV0**C*0 not available Flange DN 15 ½" NPT Female ½" NPT Female
SAKV0**D*0 Flange DN 15 Flange DN 15 ½" NPT Female ½" NPT Female
SAKV0**E*0 Flange DN 15 Flange DN 15 ½" NPT Female ½" NPT Female
SAKV0**F*0 Flange DN 15 not available ½" NPT Female ½" NPT Female
SAKV0**G*0 Flange DN 20 Flange DN 20 ¾" NPT Female ¾" NPT Female
SAKV0**H*0 Flange DN 25 Flange DN 25 1" NPT Female 1" NPT Female
SAKV0**I*0 Flange DN 32 Flange DN 32 1¼" NPT Female 1¼" NPT Female
SAKV0**J*0 Flange DN 40 Flange DN 40 1½" NPT Female 1½" NPT Female
SAKV0**K*0 Flange DN 50 Flange DN 50 2" NPT Female not available
SAKV0**L*0 Flange DN 65 Flange DN 65 not available not available
Tab. 4.b
If the inlet pressure to the control valve is greater than 0.7 bar (10 psig),
the valve may generate significant noise due to the near sonic velocity of
the steam. (See section 6.1 of the design manual for more information.)
Because the noise and coincident vibration may shorten valve life, frequent
inspections of the valve may be required.
For information about the weight, dimensions, construction materials, and
rangeability of each valve, see section 9, “Specifications”.
4.2 Fitting kits (SAKR******) for threaded
control valves
NOTE: For flanged control valves, the installer must provide the appropriate
fittings and piping to connect the valve to the ultimateSAM distributor.
For control valves having threaded connections, optional fitting kits are available
to facilitate the connection of the valve to both the distributor inlet and the steam
traps and strainers (section 4.3). The codes for the fitting kits are shown in table 4.c.
236
SAKR 0
0
1
x
5
U
4
xx
ID prefix
--- ---
Material: F = Ghisa
S = Inox
Size: 24= ½” Tubo
34= ¾” Tubo
44= 1” Tubo
54= 1 ¼” Tubo
64= 1 ½” Tubo
84= 2” Tubo
Region: U = North America
--- --- Tab. 4.c
Both iron and stainless steel fitting kits for the North American region have
NPT threads. The list of threaded pipe fittings provided in each kit is shown
in table 4.d.
Fitting List for SAKR0***U0
Pipe Size
(NPT)
Bushing
F-M (size)
3” Nipple
M-M (size)
Union
F-F (size)
******24** 2 (½”x1”) 2 (1”) 1 (1”)
******34** 2 (¾”x1”) 2 (1”) 1 (1”)
******44** n/a 2 (1”) 1 (1”)
******54** 2 (1¼”x2”) 2 (2”) 1 (2”)
******64** 2 (1½”x2”) 2 (2”) 1 (2”)
******84** n/a 2 (2”) 1 (2”) Tab. 4.d
4.3 Actuator kits for control valves
Each control valve needs an actuator to control its motion. The system for
identifying actuator kits is shown in Table 4.e. NOTE: Not all of the possible
combinations shown on the table are available. Tables 4.f and 4.g indicate
which electronic or pneumatic actuator can be paired with which control valve.
236
SAKA 0
0
1
x
5
x
4
xx
ID prefix
--- ---
Type: E = Electronic P = Pneumatic
Identifier: 01 Sequential #
02
---
Region: U = North America 0 = Others
--- --- Tab. 4.e
Electronic Actuator Selection
Material, Pressure, Region Codes
Valve Size *****F0*0* *****FH*0* *****00*U* *****0H*U*
SAKV0**A*0
SAKV0**B*0
not available not available SAKAE001U0 not available
SAKV0**C*0 not available SAKAE00200 SAKAE001U0 SAKAE002U0
"SAKV0**D*0
SAKV0**E*0
SAKAE00100 SAKAE00200 SAKAE001U0 SAKAE002U0
SAKV0**F*0 SAKAE00100 SAKAE00200 SAKAE001U0 SAKAE002U0
SAKV0**G*0 SAKAE00100 not available SAKAE001U0 SAKAE002U0
SAKV0**H*0 SAKAE00100 SAKAE00200 SAKAE001U0 SAKAE002U0
SAKV0**I*0 SAKAE00100 SAKAE00200 SAKAE002U0 SAKAE002U0
"SAKV0**J*0
SAKV0**K*0
SAKAE00100 SAKAE00200 SAKAE002U0 not available
SAKV0**L*0 SAKAE00100 SAKAE00200 not available not available
Tab. 4.f

ENG
“Ultimate SAM”+0300013IE - rel. 2.0 - 05.09.2011
19
NOTE: for valve types“*****FH*0*” the actuator is included in the valve kit, so
the code (SAKAE00200) indicated above is to be used when ordering a spare
actuator only.
Pneumatic Actuator Selection
Material, Pressure, Region Codes
Valve Size *****F0*0*
*****H0*0*
*****00*U* *****0H*U*
SAKV0**A*0
SAKV0**B*0
n/a SAKAP001U0 n/a
SAKV0**C*0
SAKV0**D*0
SAKV0**E*0
SAKV0**F*0
SAKV0**G*0
n/a SAKAP001U0 SAKAP002U0
SAKV0**H*0 n/a SAKAP001U0 SAKAP003U0
SAKV0**I*0
SAKV0**J*0
n/a SAKAP002U0 SAKAP003U0
SAKV0**K*0 n/a SAKAP003U0 n/a
SAKV0**L*0 n/a n/a n/a
Tab. 4.g
For weights and dimensions of the actuators, see Section 9, “Specifications.”
This section also provides information regarding control signal requirements
for the actuators.
4.4 Connecting pressurized steam to an
ultimateSAM distributor
1
3
4
2
2
3
4
1
Fig. 4.a Fig. 4.b
• For threaded control valves, SAKV****U*, with an optional fitting kit,
SAKR****U*, attach the fittings to the valve as shown in figure 4.a.
• Attach the optional actuator, SAKA******, to the control valve.
• Connect the valve/actuator assembly to the inlet adapter on the distributor
header. For optimal performance, the valve should be attached directly to
the inlet. If a connecting pipe is needed between the valve and inlet, the
length of the pipe should be as short as possible. The actuator should be
oriented in the upright position. See figures 1.k and 4.c.
• Assemble the fittings and components included in the optional trap
and strainer kit, SAKT******, and attach the trap assembly to the valve.
For steam operation, strainers should be installed in the horizontal position,
although it is acceptable to mount the strainer pointing downward. The
horizontal position prevents water from collecting in the bonnet thereby
reducing the risk of airborne droplets.
Fig. 4.c
NOTE:The“P”drains shown above are not provided as part of the ultimateSAM
system.
4.5 Connecting atmospheric steam to a
bottom-feed ultimateSAM distributor
Fig. 4.d
20° min.
Fig. 4.e
NOTE: The adapters and steam hoses shown above are available as options.
The“P”drains are not provided as part of the ultimateSAM system.
• The distributor should be positioned at a height above the humidifier so
that condensate drains back to the humidifier.
1. If using flexible steam hose to connect the distributor to the humidifier,
a minimum angle of 20° should be allowed from humidifier outlet to
distributor inlet.
2. If using rigid steam pipe to connect the distributor to the humidifier,
the pipe should have a minimum 1% grade (~1 cm per meter, ~1/8”
per foot) to allow for proper drainage back to the humidifier.
• If using a dual or quad inlet adapter, the 150mm (6”) inlet extension
is recommended. Install the extension inlet to the header. Connect the
steam hose from the humidifier such that inlet adapter, making sure that
the hose is sloped so that most of the condensate returns to the humidifier.

ENG
“Ultimate SAM”+0300013IE - rel. 2.0 - 05.09.2011 20
5. OPERATION
Operationally, the ultimateSAM Humidification System discharges steam
into the duct or air handler. The method by which the steam discharge is
controlled depends upon whether the steam comes from a pressurized
source or an atmospheric source. For pressurized steam supplies, the steam
flow rate is controlled by the valve/actuator. The control valve opens or closes
in response to a control signal that is sent to the actuator. Both electronic
and pneumatic actuators are configured so that there is a linear relationship
between the steam flow rate and the control signal.
For atmospheric steam supplies, the flow rate is controlled by the rate at
which the humidifier produces steam. All of the steam generated by the
humidifier is discharged by the ultimateSAM distributor into the duct or AHU.
The control signal for the actuator or atmospheric humidifier is either
generated by a humidistat or a humidity sensor and controller. The controller
can be either stand-alone or part of a Building Automation System.
6. TROUBLESHOOTING
6.1 Water is spitting from the nozzles on the
uprights.
1. The header P-traps are not draining. Clean and check plumbing. Check
that height of trap exceeds the static pressure of the duct/AHU, especially
if under negative pressure.
2. The steam trap on the valve/trap assembly is not functioning. Clean or replace.
3. The steam line has been taken from the bottom of the steam source or
is not sloped properly. Change line to take off from the top and check
proper slopes.
4. The steam main is overloaded with water. Locate cause and Correct if
necessary.
5. Check valve sizing to maximum distributor capacity. Resize valve within
distributor capacity.
6.2 Steam does not discharge from the
distributors when the valve is open.
1. Verify that valve is open. Correct if necessary.
2. Verify that steam is available and valves are open. Correct if necessary.
3. Verify that the steam pressure has not changed. Too high pressure could
jam the valve.
4. Carefully place a mirror or metal object close to one of the steam
discharge slots. If it fogs, steam is discharging, but evaporating very
quickly. No problem. NEVER PLACE YOUR HAND OVER OR NEAR THE
STEAM DISCHARGE NOZZLES.
5. The Y-strainer may be clogged. Clean or replace.
6.3 Steam valve will not open
1. Verify power or air pressure to the valve actuator. Correct if necessary.
2. Verify control signal or pressure range to the valve actuator. Correct if
necessary.
3. Verify control signal polarity to the valve actuator. Correct if necessary.
4. Remove actuator and test to see if it operates. Valve may be jammed -
clean or replace.
5. Verify that the steam pressure has not changed. Too high pressure could
jam the valve.
6. Verify proper valve orientation - electric valves must face up.
6.4 Steam valve will not close
1. Verify control signal to the valve actuator. Correct if necessary.
2. Verify control signal polarity to the valve actuator. Correct if necessary.
3. Remove actuator and test to see if it operates. Valve may be jammed -
clean or replace.
4. Verify that the steam pressure has not changed. Too high pressure could
jam the valve.
5. Verify proper valve orientation - electric valves must face up.
6.5 Steam valve is leaking
1. Verify full range control signal to the valve actuator. Correct if necessary.
2. Verify control signal polarity to the valve actuator. Correct if necessary.
3. Remove actuator and test to see if it operates. Valve may be jammed -
clean or replace.
4. Verify that the steam pressure has not changed. Too high pressure could
jam the valve.
6.6 Humidity exceeds set point
1. Verify full range control signal to the valve actuator is compatible. Correct
if necessary.
2. Verify control signal polarity to the valve actuator. Correct if necessary.
3. Check calibration of controller. Correct if necessary.
4. Insure humidity sensors are installed correctly and not located in drafts
(wall). Correct if necessary.
5. Remove actuator and test to see if it operates. Valve may be jammed -
clean or replace.
6. Verify that the steam pressure has not changed. Too high pressure could
cause valve to leak.
7. Verify stable boiler pressure. Wide swings in pressure could be fighting
the humidity controls.
8. From BAS system, change to P type control (not PI or PID).
6.7 Humidity remains below set point
1. Verify full range control signal to the valve actuator is compatible. Correct
if necessary.
2. Verify control signal polarity to the valve actuator. Correct if necessary.
3. Check calibration of controller. Correct if necessary.
4. Insure humidity sensors are installed correctly and not located in drafts
(wall). Correct if necessary.
5. Remove actuator and test to see if it operates. Valve may be jammed -
clean or replace.
6. Verify that the steam pressure has not changed. Too high pressure could
jam valve. Too low will not meet capacity.
7. Verify stable boiler pressure. Wide swings in pressure could be fighting
the humidity controls.
8. From BAS system, change to P type control (not PI or PID).
9. Check that air flow switch is not fluttering. Correct if necessary.
10. Check that hi-limit controller is not located too close to steam discharge
distributors. Correct if necessary.
11. Humidifier is undersized. Check humidity load calculations.

ENG
“Ultimate SAM”+0300013IE - rel. 2.0 - 05.09.2011
21
6.8 Condensate in duct
1. Verify humidifier capacity versus air volume.
2. See section 6.1 in trouble-shooting section of this manual.
3. Verify that hi-limit controller is working. Correct if necessary.
4. Verify evaporation distance to obstructions or elbows. Correct if
necessary.
5. Verify steam valve is not leaking. Correct if necessary.
6. Uninsulated duct may be running through an area where ambient
temperature is below internal duct dew point. Insulate duct externally.
6.9 Steam leaks from P-traps.
1. Check that height of trap exceeds the static pressure of the duct/AHU,
especially if under negative pressure. Correct if necessary.
2. Check valve sizing to maximum distributor capacity. Resize valve within
distributor capacity.
3. Check that inlet steam pressure does not exceed the limits of the valve.
7. MAINTENANCE
The ultimateSAM distributor itself requires no regular maintenance since its
design has no moving parts. It is recommended that the external surfaces
of the distributor should be inspected once a year. If there is evidence of a
steam leak at one of the static seals, contact Carel.
For optional equipment, such as valves, actuators, traps, and strainers, follow
the maintenance instructions in the user manuals that are provided with each
of these devices. These accessories should be inspected at least once a year.
For systems in which the inlet pressure to the control valve is greater than
0.7 bar (10 psig), more frequent inspections of the valve may be required. In
addition, steam hoses should be inspected yearly for evidence of cracking or
hardening.
8. SPARE PARTS
8.1 Adjustable feet Kit for SAB* / SAT*
Feet kit to increase the distance between the base of the ultimateSam and
the duct.
a236.6 mm
(9.31 in)
386.5 mm
(15.22 in)
Optional pedestal
in minimized position
Optional pedestal
in standard position
Fig. 8.a
kIT CODE Description Height from the duct Weight (kg)
SAKS010000 High adjustable feet kit 386,5 mm (15.2in) 0,9
SAKS020000 Standard adjustable feet kit 236,6 mm (9.3in) 1
SAKS030000 Short adjustable feet kit
(version without frame)
? 0,8
Tab. 8.a
Each kit contains 2 adjustable feet and 16 screws
8.2 Horizontal manifold Kit (steam feed –
condensate drain) for SAB* / SAT*
5678910
Family prefix
SAKM x x x x 0 0
Pos. Meaning Option Description
Type S S = Steam feed (100x100 mm)
D D = Condensate drain (70x70 mm)
Unit width mm
(in)
A A = 447 (18)
B B = 599 (23.75)
C C = 751 (29.75)
D D = 903 (35.75)
E E = 1055 (41.75)
F F = 1207 (47.75)
G G = 1359 (53.75)
H H = 1511 (59.50)
I I = 1663 (65.50)
J J = 1815 (71.50)
K K = 1967 (77.50)
L L = 2119 (83.50)
M M = 2271 (89.50)
N N = 2423 (95.50)
O O = 2575 (101.50)
P P = 2727 (107.50)
Q Q = 2879 (113.50)
R R = 3031 (119.50)
Upright Size &
Center distance
mm (in)
S S = 35 (1.50) - OD; 152 (6.00)
L L = 45 (1.75) - OD; 152 (6.00)
H H = 35 (1.50) - OD; 76 (3.00)
Insulation I I = insulated
N N = uninsulated no insert
Tab. 8.b

ENG
“Ultimate SAM”+0300013IE - rel. 2.0 - 05.09.2011 22
Each SAKMD*00 kit includes the manifold and the gaskets for fastening the
uprights:
Fig. 8.b
Each SAKMS*00 kit only includes the manifold; the gaskets are not included
as the ones already provided are used:
Fig. 8.c
8.3 Uprights kit for SAB* / SAT*
5678910
Family prefix
SAKU xxxx
00
Pos. Meaning Option Description
Steam feed B B = Bottom feed
T T = Top feed
Unit height mm (in) A A = 598 ( 23.75)
B B = 750 ( 29.75)
C C = 902 ( 35.75)
D D = 1054 ( 41.50)
E E = 1206 ( 47.50)
F F = 1358 ( 53.50)
G G = 1510 ( 59.50)
H H = 1662 ( 65.50)
I I = 1814 ( 71.50)
J J = 1966 ( 77.50)
K K = 2118 ( 83.50)
L L = 2270 ( 89.50)
M M = 2422 ( 95.50)
N N = 2574 (101.50)
O O = 2726 (107.50)
P P = 2878 (113.50)
Q Q = 3030 (119.50)
If top feed, add 151 (6)
Upright Size & Center
distance mm (in)
S S = 35 (1.50) - OD; 152 (6.00)
L L = 45 (1.75) - OD; 152 (6.00)
H H = 35 (1.50) - OD; 76 (3.00)
Insulation I I = insulated w/nozzle insert
N N = uninsulated no insert
Tab. 8.c
Fig. 8.d
Each SAKU*00 kit includes:
• upright;
• 1 O-ring;
• bolts for fastening the upright to
the manifold.
8.4 Frame element and top side Kit for SAB* /
SAT*
Frame kit used either as a shoulder (right- or left-hand side) or as a cross-piece
for ultimateSAM with bottom steam feed (SAB*). Example: kit SAKFF0G000 is a
1305 mm shoulder with 17 holes, and can be used as:
• Cross-piece (top side) on ultimateSAM with bottom steam feed (SAB*)
both with 17 nozzles (pitch 76 mm) or 9 nozzles (pitch 152 mm);
• Shoulder (right- or left-hand side) for uprights with 64 nozzles (height code“G”).
5678910
Family prefix
SAKF F 0 x 0 0 0
Pos. Meaning Opt. Description
Frame
element
lenght
in mm (in)
A A = 593 (xxxx), 5 holes, 3/2 uprights or 16 nozzles
B B = 545 (xxxx), 7 holes, 5/3 uprights or 24 nozzles
C C = 697 (xxxx), 9 holes, 7/4 uprights or 32 nozzles
D D = 849 (xxxx), 11 holes, 9/5 uprights or 40 nozzles
E E = 1001(xxxx), 13 holes, 11/6 uprights or 48 nozzles
F F = 1153 (xxxx), 15 holes, 13/7 uprights or 56 nozzles
G G = 1305 (xxxx), 17 holes, 15/8 uprights or 64 nozzles
H H = 1457 (xxxx), 19 holes, 17/9 uprights or 72 nozzles)
I I = 1609 (xxxx), 21 holes, 19/10 uprights or 80 nozzles
J J = 1761 (xxxx), 23 holes, 21/11 uprights or 88 nozzles
K K = 1913 (xxxx), 25 holes, 23/12 uprights or 96 nozzles
L L = 2065 (xxxx), 27 holes, 25/13 uprights or 104 nozzles
M M = 2217 (xxxx), 29 holes, 27/14 uprights or 112 nozzles
N N = 2369 (xxxx), 31 holes, 29/15 uprights or 120 nozzles
O O = 2521 (xxxx), 33 holes, 31/16 uprights or 128 nozzles
P P = 2673 (xxxx), 35 holes, 33/17 uprights or 136 nozzles
Q Q = 2825 (xxxx), 37 holes, 35/18 uprights or 144 nozzles
R R = 2977 (xxxx), 39 holes, 37/19 uprights
Tab. 8.d
Each SAKF0*000 kit includes:
• 1 shoulder;
• Fastening bolts.
Fig. 8.e
Fig. 8.f
8.5 Corner Kit for SAB* /
SAKF B 0 0 0 0 0
Family prefix
Each SAKFB00000 kit includes:
• 4 corners
• Fastening bolts
• Unit weight: 0.5 kg (1.1 lbs).
4 x
Fig. 8.g