Ultra Pure SYSTEMS pureMist Installation and operation manual

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Engineering Manual
Compact Ultrasonic Humidifier

2
WARNINGS
Ultra Pure humidiers are advanced products, whose operation is specied in
the technical documentation supplied with the product or can be downloaded,
even prior to purchase, from the website www.ultrapureus.com. Each ultra
pure product, in relation to its advanced level of technology, requires setup/
conguration/programming/commissioning to be able to operate in the
best possible way for the specic application. The failure to complete such
operations, which are required/indicated in the user manual, may cause the
nal product to malfunction; Ultra Pure accepts no liability in such cases. The
customer (manufacturer, developer or installer of the nal equipment) accepts
all liability and risk relating to the conguration of the product in order to
reach the expected results in relation to the specic nal installation and/or
equipment. Ultra Pure may, based on specic agreements, act 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 humidier and the nal
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 heeded for
the correct use of the product:
DANGER OF ELECTRIC SHOCK: The humidier contains live electrical components.
Disconnect the mains power supply before accessing inside parts or during
maintenance and installation.
DANGER OF WATER LEAKS: The humidier automatically and constantly lls/drains
certain quantities of water. Malfunctions in the connections or in the humidier
may cause leaks.
IMPORTANT
• Ulltra Pure compact is a component integrated in various applications. Its
installation requires the installer inserts appropriate protections against
direct contact with parts carrying dangerous voltages . Nobody should
have access to parts with dangerous voltage during normal operation of the
humidier.
• Environmental and power supply conditions must conform to the values
specied on the product rating labels.
• The product is designed exclusively to humidify rooms directly.
• Only qualied 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
water vapor production.
• Alloperationsontheproductmustbe carried out accordingtotheinstructions
provided in this manual and on the labels applied to the product. Any uses
or modications that are not authorized by the manufacturer are considered
improper. Ultra Pure declines all liability for any such unauthorized use.
• Do not attempt to open the humidier in ways other than those specied
in the manual.
• Observe the standards in force in the place where the humidier is installed.
• Keep the humidier 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). Ultra Pure declines all liability for
direct or indirect damage following water leaks from the humidier.
• Do not use corrosive chemicals, solvents or aggressive detergents to clean
the inside and outside parts of the humidier, unless specically indicated
in the user manual.
• Do not drop, hit or shake the humidier, as the inside parts and the linings
may become inoperable..
Ultra Pure adopts a policy of continual development. Consequently,
Ultra Pure reserves the right to make changes and improvements to any
product described in this document without prior warning. The technical
specications shown in the manual may be changed without prior warning.
The liability of Ultra Pure in relation to its products is specied in the
Ultra Pure general contract conditions, available on the website www.
ultrapureus.com and/or by specic agreements with customers; specically,
to the extent where allowed by applicable legislation, in no case will Ultra
Pure, 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 negligence, or
any other liabilities deriving from the installation, use or impossibility to use
the product, even if Ultra Pure or its subsidiaries are warned of the possibility
of such damage.
WARRANTY ON MATERIALS: 2 YEARS. WARRANTY PERIOD STARTS NO
LATER THEN 90 DAYS FROM DELIVERY OF EQUIPMENT AND NOT
WHEN EQUIPMENT IS STARTED
DI WATER IS ESSENTAIL FOR PROPER OPERATION. ANY OTHER FORM
OF WATER VOIDS WARRANTY. ULTRA PURE TAKES NO
RESPONSIBILITY TO ANY FOREIGN DEBREE IN AIR OR INSIDE
ULTRA SONIC HUMIDIFIER DUE TO HARDNESS OF WATER OR ANY
CONTAMINENTS IN WATER SUPPLY.

3
Content
1. INTRODUCTION AND ASSEMBLY 5
1.1 Ultrasonic humidier ......................................................................5
1.2 Dimensions and weights .................................................................5
1.3 Opening the packaging ...................................................................5
1.4 Positioning ......................................................................................5
1.5 Fastening ...........................................................................................5
1.6 Humidier connections ..................................................................6
2. WATER CONNECTIONS 7
2.1 Supply water......................................................................................7
2.2 Drain water .......................................................................................7
3. ULTRA SONIC DISTRIBUTION 7
3.1 Ultra Sonic distributor.....................................................................7
3.2 Fan conveyor.....................................................................................8
3.3 Elbow connector...............................................................................8
3.4 Diuser .............................................................................................8
3.5 Filter: 50 micron...............................................................................8
3.6 Installation example in fan-coil.....................................................8
3.7 Duct installation example (UP01/UP02).....................................8
4. ELECTRICAL CONNECTIONS 9
4.1 Electrical installation .......................................................................9
4.2 Power cable connection ..................................................................9
4.3 Main board connections .................................................................9
4.4 Auxiliary card connections (optional) ........................................10
5. STARTING, USER INTERFACE AND BASIC
FUNCTIONS 11
5.1 Starting ............................................................................................11
5.2 Shutdown/Standby.........................................................................11
5.3 Autotest............................................................................................11
5.4 LED signals .....................................................................................11
5.5 Reset tank hour counter ................................................................11
5.6 Automatic washing.........................................................................11
5.7 Washing due to inactivity..............................................................11
6. LCD TERMINAL OPTIONAL 12
6.1 Remote display terminal (UUKDI00000)...................................12
6.2 Meaning of the symbols ................................................................12
6.3 Keypad ...........................................................................................12
6.4 Main display....................................................................................12
6.5 Display soware release.................................................................12
7. CONFIGURATION PARAMETERS 13
7.1 Basic parameters.................................................................................................................................................................. 13
7.2 Advanced parameters ....................................................................13
8. ALARMS 14
9. MAINTENANCE AND SPARE PARTS 16
9.1 Spare parts.......................................................................................16
9.2 Tank cleaning and maintenance...................................................16
9.3 Cleaning and maintenance of other components......................16
10.GENERAL FEATURES AND MODELS 17
10.2 Version 115V...................................................................................17
11.GENERAL FEATURES AND MODELS 17
10.1 Ultrasound humidier models for fan coils and electrical ..........
specications ..............................................................................17
10.2 Technical specications.................................................................17
12.HUMIDIFIER CONTROL VIA NETWORK 19
12.1 Supervisor variable list ..................................................................19
12.2 Production control via network ..................................................20
12.3 Washing cycle activation via network .........................................20
13.OPERATING PRINCIPLES 21
13.1 Ultrasonic Mist ..............................................................................21
13.2 Control principles ..........................................................................21
13.3 Flow-rate modulation....................................................................21
13.4 Series ow-rate modulation (dipswitch 8 On)...........................22
13.5 Automatic insucient supply water management.....................22
13.6 Automatic control of atomised water production......................22
13.7 Automatic control of leaking drain solenoid valve and ll ..........
solenoid valve ow-rate.................................................................22
13.8 Automatic protection of the piezo electric transducer..............22

4
*Diffuser or Wand required for each system*
Optional Accessories
Wand Distributor
Production Supply Temperature Electrical Rating Amp Max Weight Dimensions
1.1 & 2.2 Lbs/Hr 33.8 - 104° F 115 V/60Hz .8 MFS 15 28lbs 12” x 9” x 11”
Temp/Hum Stat Diuser
Remote Display
Fan Conveyor90 Connection
5M Filter
Humidier Specs

5
1. INTRODUCTION AND ASSEMBLY
1.1 Ultrasound humidier
UltraSonic humidiers can be used for a variety of applications, e.g.
data centers, humidors, process machines, wine rooms, music rooms to
maintain a given RH% control. Either UP01 or UP02 compact humidifer
can be used as a self standing unit with a distributer attached to the
top of each cabinet or used with a plastic hose to distrubute mist into
a stainless steel wand that has approx. 30 small holes to allow mist to
evenly distribute mist. Caution: stainless steel wand must be sloped back
to humidifer to drain any mist that may have condensed in tube or wand.
Mist dispacement is 1.1 lb/hr using Ultra Pure (UP01) cabinet and 2.2lb.
hr using Ultra Pure (UP02), delivered directly into the air stream running
100% for 1 hour.
1.2 Dimensions and weights
1 lbs/hr and 2 lbs/hr
(UP01 and UP02)
Fig. 1.a
UP01 UP02
dim. inches A Depth 9" 9"
B Width 12" 12"
C Height 11" 11"
weights ((lb) packaged 40 Pounds 46 Pounds
empty 36 Pounds 39 Pounds
Tab. 1.a
1.3 Opening the packaging
• Make sure the humidier is intact upon delivery and immediately
notate on BOL any damage to box or glass sticker axed to each
box. Notify Ultra Pure immediately due to careless or improper
transport.
• Move the humidier to the site of installation before removing from
the packaging
• Open the cardboard box, remove the protective material and
remove the humidier
• e following are contained inside (g 1):
• A: IOM manual
• B: Optional accessories if purchased ie, distributor, 50M lter,
plastic tube seperate box, S/S distributer seperate box
• 10' 1/4" RED inlet water & 3/8" BLACK drain hose
1.4 Positioning
Ultra Pure has taken every measure to provide a self contained humidifer
for ease of installation and startup.
In order to produce even mist across the water bed inside humidifer
make sure cabinet is on a level surface. In order to set onto a at surface
(1) 2” hole will need to be drilled to allow for drain line to not impead
with cabinet setting at on surface. Installing drain is required and will
void warranty if not terminated and ran to an approved drain.
Both cabinets can also be hung onto a wall. In order to have accces to the
humidier deep or shallow channel strut is required to secure cabinet
prior to hanging onto wall.
Conrm cabinet is level on wall front to back and side to side.
Temperature and Humidity conditions that change throughout day will
also change the distance of absorption. Please allow for 60” clear space in
front f humidier or optional S/S wand.
1.5 Fastening
Fastening instructions:
1. Fastening instructions:
2. Use (4) spring nuts and 3/8” bolts to attach to unistrut Fig. 1.b;
3. Conrm that humidifer mist leaving cabinet does not have any
obstructions close to or the possibiility that mist can touch anything
prior to being absorbed into air stream.
4.
FLOOR
WALL
CEILING
Humidifier
60.0” min required clearance
24.0” min required clearance
60.0” min
required clearance
-No obstructions-
Fig. 1.b
Fig. 1.c

6
1.6 Humidier Connections
Connect DI water to marked 1/4" push connect tting (RED)
Connect Drain water to marked 3/8" push connect tting (Black)
Connect included RJ11 cord to display and plug into cabinet
Terminate 3 wire color coded wired if optional temperature and
humidity sensor is used to side of cabinet (color for color)
Plug pre installed extension cord into dedicated 15a GFCI (required)
GFCI wall outlet required
Fig. 1.d
Fig. 1.e

7
2. WATER CONNECTIONS
Important: before proceeding with the water connections,
make sure that DI water connections and drain are not reversed.
Damage is not under warranty
2.1 Supply water
e ultrasonic humidier works on DI water . Using normal water will
shorten transducer life; specically, maintenance intervals for cleaning or
replacing transducers depend on to what extent the supply water mineral
content exceeds the values recommended in Table 11.b (p.24). In the case
of use RO or city water use, Reduction in the production of moisture
declared in Table 11.a due to salts and impurities present.
Operating conditions:
DI water with the characteristics indicated in Table 11.b, supply water
(p. 24);
pressure between (14.5 and 58 PSI), temperature between (33.8 and
104 °F).
Temperature and Humidity conditions that change throughout day will
also change the distance of absorption. Please allow for 60” clear space in
front f humidier
Important:
• do not add disinfectants or anticorrosive compounds to the water, as
these are potential irritants;
• the use of well water, industrial water or water from cooling circuits
in general, or potentially chemically or bacteriologically contaminated
water is prohibited.
2.2 Drain water
Drain water from the humidifer is not toxic and can be drained into the
approved drain system.
Attach 1/2" FPT (female pipe thread) safety drain on bottom of cabinet
and 3/8" push connection on side f cabinet to approved drain
3. MIST DISTRIBUTION OPTIONS
3.1 Mist distributors (Optional)
Important: Optional plastic wand and S/S distributor, front
diuser, fan conveyor and elbow connector are not supplied with the
humidier
Code
Tube & S/S wand
Plastic exable hose
Part #
10" UP_P 0553-1
21" UP_P 0553-2
24" UP_P 0553-3
33" UP_P 0553-4
39" UP_P 0553-5
Fan Conveyor UP_P_0554
Elbow Connector UP_P_0555
Diuseer UP_P_0556
50M Filter UP_P_0557
Requirements:
• minimum 1 mist distributer is required for proper operation
• slope S/S distributor so any water that may accumualate inside pipe
will drain into P trap or back into humidifer
• use hose clamp to securly tighten hose to S/S tube.
• conrm water in S/S distributer does not leak out of connection to
hose
• position the distributor in such a way that the air is not directed against
nearby objects (minimum distance 5);
• bends or choking the hose may cause condensate to form and decrease
humidity delivery;
• avoid loads that may cause mechanical stress on the humidier outlet
connector.
Fig. 3.a
Fig. 3.b

8
3.2 Fan conveyor
Fig. 3.d
e air ow conveyor P# UP_P_0554 can be installed on the top of the
inlet air fan by (removing the protection grill) so air from a dierent
place can used entering humidier chamber.
Ideal for tooling or machine in a sealed environment
3.3 Elbow connector
Fig. 3.e
e elbow connector P# UP_P_0555 can be installed on the top of the inet
air fan. Ideal if plastic hose is attached to minimize crimping hose.
3.4 Diuser
Fig. 3.f
e diuser P# UP_P_0556 can be installed on the cover, to deliver mist
directly into the room.
3.5 Filter: 50 micron
Fig. 3.g
e 50micron lter P# UP _P 0557 is available to be installed on inlet fan,
using the conveyor (with or without the elbow). It’s necessary to clean the
lter (with compressed air or running water) periodically: frequency depends
on the environment in which the system is installed. Features lter: 50 micron,
H = 5'', D = 2"
3.6 Example in tooling application
Fan coil installation example
Fig. 3.h
3.7 Duct installation example (UP01/UP02)
Duct installation example.
Fig. 3.i
Connect the optional fan conveyor P# UP_P_0554 on top of return fan
and connect optional plastic exabe hose P# UP_P 0553-5 to the return
side of the duct. Connect out of humidifer with same hose to downstream
air.
Ultra Pure can supply fan conveyor (P# UP_P_0554 to create the
connections between duct and hose. e hoses should be as short and as
straight as possible (max 2' part), so as to reduce pressure drop.
If using P# UP_P_0553 distribution system in, turn the distributer so that
the holes are in the direction of air ow (see the gure)
Fig. 3.j

9
4. ELECTRICAL CONNECTIONS
Below instructions pertain to troubleshooting only. Ultra Pure cabients
are designed and delivered for plug and play operation. Careful conside-
ration should be taken prior to making any adjustments within cabinet.
Contact Ultra Pure for additional information.
4.1 Electrical installation
Board connections
Fig. 4.a
Key to Fig. 4.a:
APower supply input to the transformer board (24/50V)
Bsupply and controller cable driver ;
Cvalve power cables (L drain / R ll)
Dconguration dipswitch
ETAM (current transformer) input for measuring current on external
fan
F(not use for this application)
GTH humidity probe connection (IIC digital serial, part no.:
UP_P_0558) optional.
M14 remote ON/OFF (M14.1-M14.2)
M11 RS4845 serial (M11)
M15 - N.O. alarm relay (M15.1-M15.2)
- 30 Vdc output (24 Vac rectied , max. 3W) (M15.3-M15.4)
Nauxiliary card connection Tab. 4.b
Dipswitch conguration:
Dipswitches are not used if display RJ11 port is used on side of
cabinet
2364 7
5
18
ON
Fig. 4.b
1. Communication
OFF Serial 485 Carel/Modbus
ON tLAN
2-3 tLAN address (if 1 is ON)
OFF/OFF - -
OFF/ON address 1
ON/OFF address 2
ON/ON address 3
4Serial 485 / tLAN baud rate
OFF 19200
ON 9600
5-6 Humidity Setpoint
OFF/OFF 50 %rH
OFF/ON 30 %rH
ON/OFF 40 %rH
ON/ON 60 %rH
7TAM
OFF disabled
ON enabled
8
Production transducer management (only for 2-transducer version)
OFF --> parallel management (modulation of all 2)
ON --> if demand is less than 50%, it works only one transducer at a
time, alternately Tab. 4.c
4.2 Power cable connection
• Conrm voltage is 115v where the humidifer will be plugged into.
Conrm receptacle is grounded and polarity is correct.
• GFCI recepticle is required
Note: Avoid 115v cord and control wire being strapped togather or
run in same conduit
Once the electrical and water connections have been completed, the
humidier is ready for operation.
4.3 Main board connections
Depending on the type of signal used, mist production can be enabled
and/or managed in dierent ways (ON/OFF or modulating).
HUMIDISTAT OR REMOTE CONTACT (ON/OFF action)
Production is enabled by closing terminal M14.
M14 can be connected to a switch, a humidistat or a controller (voltage-
free contact, max 5 Vdc open, max 7 mA closed).
TH HUMIDITY PROBE (factory basis of design) mounted on side of
cabinet
If the T&H humidity probe is connected to the G terminal (g 4.a)
atomized water production starts if:
• e terminal M14 is closed;
• e humidity value measured by the probe is below the setpoint
(preset at 50%rH and modied via dipswitches 5-6, see Tab.4.a). Only
used if display is removed from system.
e setpoint can be changed by connecting the trimmer (optional) to F
terminal (g 4.a)
Remote
ON/OFF
M 14
+ GND
Fig. 4.c
485 SERIAL CONNECTION
Carel/Modbus protocol
RS 485
RX+/TX+
GND
M 11
RX-/TX-
Fig. 4.d
*TECHNICAL TROUBLESHOOTING*

10
Important: for RS485 connections in household (IEC EN 55014-
1) and residential (IEC EN 61000-6-3) environments, use
shielded cable (with shield connected to PE both on the terminal and
controller ends), maximum length specied by the EIA RS485 protocol,,
using AWG26 twisted pair cable;
the input impedance of the 485 stage is 1/8 unit-load (96 kOhm). is
conguration allows a maximum of 256 devices to be connected, with
cables in separate conduits from the power cable.
ALARM RELAY
is is used to signal one or more alarms via a remote connection.
Alarm relay
NO COMMON
M 15
Fig. 4.e
ALARM RELAY POWER SUPPLY
e connections shown in Fig.4.g can be used to directly control a
auxiliary relay coil
30 Vdc (24 Vac rectied), 3 W max.
+24 V
GND
Alarm signal
(max 3W)
M 15
Fig. 4.f
Note: in industrial environments (IEC EN61000-6-2) the signal
cables leaving the unit must not exceed (33 )(1) in length: remote on/
o digital input (terminals M14.1...M14.2) and shielded cable for RS485
communication
4.4 Auxiliary card connections (optional)
J17
J8
1 2 1 2 3 4 5
M9
M10
+ GND 21Vdc
e auxiliary card features the following connections
ON/OFF CONTROLLER (humidistat or remote switch)
• jumper inputs M14.1 and M14.2 (enable) on the main board;
• connect terminals M10.1 and M10.2 to a humidistat or a remote switch
(voltage-free contact)
• set parameter A0=0 to enable On/O operation (see Chap. 7)
EXTERNAL PROPORTIONAL CONTROLLER (modulating)
• jumper inputs M14.1 and M14.2 (enable) on the main board;
• connect terminals M10.1 and M10.2 (production request) to an external
controller;
• set parameter A0=1 to enable modulating control (see Chap. 7) and
parameter A2 depending on the chosen signal (0 to 10 V, 2 to 10V, 0 to
20, 4 to 20 mA) (see Chap. 7).
CONTROL WITH CAREL HUMIDITY PROBE
(Optional) identied with remote sensor included with cabinet, terminate 3
conductor wire to terminal strip. Terminations have been completed inside
by Ultra Pure. Simply terminate 3 wires (white,black and red) color for
color to terminal strip and mount T&H in desired location using 5' included
wire.
Final checks
e following conditions represent correct electrical connection:
□main power to the humidier corresponds to the voltage shown on the
rating plate.
□Recepticle has been veried to be 115v, correct polarity and grounded
J8 tLAN terminal connection (optional) with 30 Vdc power supply
(24 Vac rectied)
M9 tLAN AUX serial connector
M10 M10.1 - + Analog proportional controller/probe/humid.
M10.2 - + GND signal reference
M10.3 - +21Vdc for active probe supply
M10.4 - N.U.
M10.5 - N.U.
J17 AUX input

11
5. STARTING, USER INTERFACE AND BASIC FUNCTIONS
Before starting the humidier, check:
1 Conrm electrical connection is protected by a GFCI recepticle
2 Conrm cabinet is secure and level on wall or surface
3 Conrm water supply suply and drain is secure. Open up water supply
slowly, check for leaks.
4. Conrm display is connected on side of cabinet using pre installed RJ11
connector
5.1 Starting
1Once plugged into wall and water supply has been turned on
humidifer will go through initial startup. Display light will turn on
and go through a number of steps prior to displaying current relative
humidity %.
2If there are no other external connections made during installation ie ,
M14 remote jumper removed for BMS control the humidier will start if
current RH in space is lower then setpoint .
3 If humidity probe (optional) is connected to terminal strip, the
humidier will operate until reaching humidity set point +/-
hystersis (perameter P1)
5.2 Shutdown/Standby
To switch the humidier o, disconnect power from wall
e humidier goes into standby when:
- the remote on/o contact is open M14.
- Humidity set point has been reached
- if alarms are present (see chap.8)
When the humidier is in standby, the unit is emptied
automatically. When in standby the fan stays on for 5 min.
5.3 Autotest
When humidier is rst started (from o), if enabled and humidity
production is required, a test cycle is run. A complete ll and drain cycle
is performed, during which the level sensor is monitored; if the test is
successful, regular water vapor production will start. If the test fails,
production is disabled (see the alarm table).
5.4 LED signals
A light is tted on the top back of humidier to indicate operating status:
GREEN LED ORANGE LED
Steady Humidity produc-
tion
Retry procedure**
Flashing slowly* Set point reached Standby
Flashing quickly* Fill or Autotest Washing
*Flashing slowly: 1s ON and 1s OFF
Flashing quickly: 0.2s ON and 0.2s OFF
**See paragraphs 13.5 and 13.6.
e red LED means an alarm is active. See chapter 8 for information on
alarms.
5.5 Reset tank hour counter
e humidier is tted with an hour counter that records operation.
Aer a set number of hours (1500), a signal is activated to indicate
maintenance should be performed on the tank and operation of the
piezoelectric elements checked. parameter b5. Contact ultra pure if alarm
does not clear by pushing escape on the display. Record date and time for
future reference to how oen your system operates.
See below 6.7 for steps to clear hour counter.
5.6 Automatic washing
Ultra Pure humidiers are not designed to ush water with exception to
periodic ushing.

12
6. LCD TERMINAL OPTIONAL
6.1 Remote display terminal (UUKDI00000)
esc
Fig. 6.a
e LCD terminal is standard with
all cabeints. Plug display into side
of cabinet using RJ11 connection.
Although this is a standard RJ11
connection. Standard telephone wire
will not work. Contact ultra pure for
extended wire if needed.
e terminal displays humidier
status and can be used to customize
operation by setting parameters.
CONNECTION:
esc
1
2
3
Fig. 6.b
Key:
16-wire cable 12
maximum
2remote display terminal.
3optional card
6.2 Meaning of the symbols
Power supply (Green LED)
Humidier operating (yellow LED)
Steady: humidity production not yet at the set point
Flashing: humidity production at the set point
Alarm (red LED) - On activation of an alarm: LED ashing and
buzzer active - When an alarm is active, pressing ESC mutes the
buzzer and the LED comes on steady, pressing ESC again resets the
alarms (see Chap. 8)
Time in seconds
Hour counter
Humidity production as a percentage of rated capacity
Parameter setup
Maintenance request (active alarm)
On steady: humidier fan operating.
Flashing: fan on during deactivation phase
3 digits, aer 999 the display shows to indicated the 1000s (the
three digits are displayed with a dot at the top between the rst
and second digit).
Humidity production in progress
Tank lling
Water in the tank
Tab. 6.a
6.3 Keypad
button function
return to the previous display
UP from the main screen: display the humidication values, see
the following paragraph
from the list of parameters: scroll the parameters and set
the values
DOWN from the main screen: display the humidication values
from the list of parameters: scroll the parameters and set
the values
ENTER
(PRG)
for 2 seconds: access the list of parameters
inside the list of parameters: select and conrm (like “Enter”
on a computer keyboard)
6.4 Display software release
1) on power-up the display shows “rel. x.y;
2) while the functioning;
a) on the display: from the main screen press ESC and UP together,
the following are shown in sequence: humidier size, supply, number
of phases and soware release;
b) via network on integer variable 81. Format “## = #.#”
6.5 Accessing and setting parameters
CAUTION: Changing peramaters can eect operation. Contact ultra
pure if muiltiple peramters will be changed.
e conguration parameters can be used to set and control humidier
functions and status.
From the main screen press:
• ENTER for 2 seconds,
• enter the password 77 using UP or DOWN,
• ENTER to conrm and access the list of parameters,
• UP or DOWN to scroll the list,
• ENTER to select a parameter (display: ‘set’),
• UP to modify (increase) the value of the parameter. To scroll faster
press DOWN together,
• DOWN to modify (decrease) the value of the parameter. To scroll
faster press UP together,
• ENTER to save the new value and return to the list of parameters, or
ESC to return to the list without saving the value,
Press ESC to return to the main screen.
6.6 Parameters: Recall default values
e default values of the parameters can be recalled at any time from the
main screen.
From the main screen press:
• ENTER for 2 seconds,
• enter the password 50 using UP or DOWN and press ENTER,
• the message dFt is displayed, press ENTER and dFt will start ashing:
to restore the default values, press ENTER again, or press ESC to exit.
If no button is pressed for 30 seconds, the display returns to the main
screen without recalling the default values.
6.7 Reset hour counter from display
• Access parameter ‘d3’ (see Chap. 7)
• press UP and DOWN for 5 seconds
When reset is complete, ‘res’ is shown on the display.

13
7. CONFIGURATION PARAMETERS
To access and set the following parameters, see chapters 6 and 12.
7.1 Basic parameters
Parameter UOM range def note
A0 Operating mode
0 = On/O mode from auxiliary card probe input
1 = Proportional mode from auxiliary probe input
2 = Humidity probe mode from auxiliary card probe input
3 = Auto mode: if tted, humidity probe TH reading is used, otherwise On/O mode from contact on main
board. Parameter A2 is not used
- 0...3 3
A1 Unit of measure 0 = Celsius ; 1= Fahrenheit - 0...1 0
A2 Type of external sensor (optional card) (0 = On/O ; 1 = 0-10V; 2 = 2-10V; 3 = 0-20 mA; 4 = 4-20 mA) - 0...4 1
P0 Maximum production(1) Pm...100 100 100 only if terminal connected, other-
wise values set by dipswitch
P1 Humidity control hysteresis 2...20 2 2
Pm Produzione minima 5...P0 10 10
St Default display (Terminal) 20...95 50 50 only if terminal connected, other-
wise values set by dipswitch
C0 Default display (Terminal) 0 = Probe reading/control signal; 1 = P0 maximum production; 2 = Hour
counter
- 0...2 0
Tab. 7.a
\
7.2 Advanced parameters
Parameter UOM range def note
A3 Probe minimum %rH 0…100 0
A4 Probe maximum %rH 0…100 100
A5 Probe oset %rH -99…100 0
A6 Fan o delay time min 0…15 5
A7 Fan speed % 40…100 100
A8 Maximum evaporation time for reduced production alarm min 0…200 30
A9 Minimum evaporation time for reduced production alarm min 0…A8 1
AA Waiting time for retry min 1…60 10
Ab Percentage of A8 to carry out level test % 50…90 70
AC Maximum time to measure level when relling s 1…60 10
Ad Maximum time to measure high level s 1…60 10
AE Restart fan time in standby for integrated probe reading min 0…120 10(**)
AF Piezoelectric transducer working life h 0...9999 9999 with demineralised water
b0 Operating options (see table for parameter b0) - 0…255 7
b1 Time between two washing cycles min/h 0…120 60
b2 Inactivity time for washing h 0…240 24
b3 Washing time (ll + drain) min 0…10 1
b4 Start delay time s 0…120 10
b5 Operating hours for CL alarm h 0…9999(*) 5000
b6 Time to display new CL alarm aer reset from keypad (without resetting hour counter) min 0…240 60
b7 Transducer modulating control period s 0…10 1
b8 Probe disconnected delay s 0…200 10
b9 OFF delay from TAM s 0…60 2
bA Maximum ll time min 0…30 2
bb Water rell time in production s 0…120 5
bC Maximum drain time s 0…1500 60
bd Drain opening time to completely empty tank s 0…1500 30
bE Delay time aer measuring low level for relling s 1…20 10
bf Drain activation delay in standby (if drain solenoid valve in standby = OPEN) min 0…60 0
P1 Humidity control hysteresis %rH 2…20 2
P2 Low humidity alarm threshold %rH 0…100 20
P3 High humidity alarm threshold %rH 0…100 80
Tab. 7.b
(1) To be able to modify the value on the terminal, the corresponding dipswitches must all be O. To be able to use the value set by the dipswitches again, set one of the dipswitches to On
and power o. When powering on again, the controller will use the values set by the dipswitches.
(*) aer 999 the display shows to indicate the 1000s (the three digits are displayed with a dot at the top between the rst and second digit).
(**) the default is 0 (zero), for humidiers without auxiliary card and without humidity/temperature probe.

14
8. ALARMS
red LED signal
(*)
code and
symbol on di-
splay (ashing)
meaning cause solution alarm relay
activation
action reset
2 fast ashes Et - Autotest failed - Fill not connected or insuf-
cient
- drain open
- faulty oat
Check:
• water supply and
ll valve;
• blockage of lter on
ll solenoid valve;
• check drain
solenoid valve and
drain connection;
yes humidication
interrupted
ESC / Digital 29
5 fast ashes EP No production Malfunction of piezoelectric
transducers
Carry out maintenan-
ce on tank
yes humidication
interrupted
ESC / Digital 29
3 fast ashes EF No water Interruption to water supply or
ll solenoid valve malfunction
Check:
• water supply and
ll valve;
• blockage of lter on
ll solenoid valve
yes
(in the 10
min. waiting
period)
humidication
interrupted
only per 10
minutes
automatic (aer
10 minute wait,
see Chap. 5.8)
4 fast ashes Ed No drain Drain solenoid valve/circuit
malfunction
Check drain valve and
drain connection
yes humidication
interrupted
ESC / Digital 29
5 slow ashes CL Tank maintenance
request signal
b5 operating hours for recom-
mended maintenance exceeded
Carry out mainte-
nance on tank and
transducers (cap. 9)
no signal only Reset hour
counter (See
Chap 5.6 or 6.8)
6 fast ashes PU - External control si-
gnal not connected
correctly
Cable interrupted/discon-
nected/not connected correctly.
Check the reference
signal (4 to 20 mA or
2 to 10V).
yes humidication
interrupted
AUTO
2 slow ashes H^ High humidity e signal from the probe indi-
cates humidity above 80%rH
Check humidity probe
signal/cable
yes humidication
interrupted
AUTO
3 slow ashes H_ Low humidity e signal from the probe indi-
cates humidity less than 20%rH
Check humidity probe
signal/cable
yes humidication
interrupted
AUTO
4 slow ashes EE EEPROM alarm Problems in the EEPROM If the problem
persists, contact the
CAREL service centre
yes humidication
interrupted
If this persists
contact service
1 fast ash E0 Functional test not
performed
Functional test not performed
by manufacturer/EEPROM
problems
If the problem
persists, contact the
CAREL service centre
yes humidication
interrupted
If this persists
contact service
7 slow ashes OFL Master Oine Loss of connection from the
serial master (If D37=1)
Check state of the
Master / Cable
yes humidication
interrupted
AUTO
8 fast ash EL Water level alarm Level too high during atomised
water production due to:
• ll SV leak
• transducer malfunction
• fan malfunction
Check:
• ll SV
• transducers
• fans
yes humidication
interrupted
AUTO
6 slow ashes ES1
ES2
ES3
Alarm on slave unit
1/2/3
Display slave unit from terminal
for details of the alarm
see specic alarm code,
chapter “Network
connection”
yes signal only AUTO
1 slow ash -bu Backup unit not
available
e backup unit is o or has an
alarm: contact J17 on the main
unit is open
Check the connection
from the alarm relay on
the backup unit to input
J17 on the main unit.
e logic of the alarm
relay on the slave unit
must be NC, settable by
parameter b0
no signal only AUTO
Tab. 8.a
To reset the alarms, press ESC once to mute the buzzer, press ESC a second time to completely reset the alarm.
(*) Fast ash: 0.2 seconds ON and 0.2 seconds OFF
Slow ash: 1 second ON and 1 second OFF
1.1 Troubleshooting

15
Note: if the problem identied cannot be solved using the following
guide, contact ultra pure technical support. 800 729-5192
1. Firstly, check the humidi er and the surrounding area.
Problem Cause Check Solution
No Mist
production
Power supply Terminal M14 open Visual verify Jumper M14
No power Measure the voltage at the humidier
input terminals of the transformer
Connect power
Power supply fault Measure the voltage at the power
supply output terminals
Replace the power supply
Feedwater system Valve closed upstream Check Open the valve
e quantity of mist
is too low
Power supply Low power supply voltage Check the voltage at the power supply
output terminals
Replace the power supply, if
damaged
Feedwater system Water level during production
is too high and over owing
Check visually See table 2)
Other e humidi er is not installed
horizontally
Check visually Adjust
No mist production Dust and foreign matter accumulated in the tank (*) Clean the inside of the tank
Transducer deterioration Verify the d6 >0 parameter Repalce if d6=0
e quantity of mist
is too low
Dust and foreign matter accumulated in the tank (*) Check a view the inside of the tank
Scale build-up on the surface of the piezoelectric
transducers (*)
Clean the inside of the tank
and replace the transducers
Tab. 8.b
(*) ese malfunctions can be avoided by carrying out preventive
maintenance.
2. If the cause has not been identied with the previous checks, there
may be faulty components. Check the inside of the humidier.
Problem Cause Check Solution
No mist
production
Feedwater system Float level sensor fault Empty the tank, remove the electronic board
and check continuity of the level sensor
Contact service to replace the level
sensor
Float level sensor blocked Clean the sensor. If normal opera-
tion is not restored, replace
Fill valve fault No water  lled even when the tank has been
emptied
Replace the valve
Clean the sensor. If normal opera-
tion is not restored, replace
Other e fan cables are loose or
detached
Check connection aer removing the
humidier cover
Restore correct connection to the
terminals
e quantity of mist
is too low
Water level over-
ow
Float level sensor blocked If the water level in the tank reaches the overow
pipe, remove the connector from the control board
and check continuity of the level sensor
If there is continuity, contact service
to replace the level sensor
Fill valve fault Water is lled even aer switching o. Replace the  ll valve
Tab. 8.c

16
9. MAINTENANCE AND SPARE PARTS
9.1 Spare parts
Table of water circuit, electrical and electronic spare part numbers
part number pos. g.
Water circuit
Fill solenoid valve kit UP_P_0558 F 9.a
Drain solenoid valve kit UP_P_0559 E 9.a
Water circuit (UP01)
Tank complete UP_P_0560_1 B 9.a
Cover with fan and level sensor UP_P_0561_1 L 9.a
Water circuit (UP02)
Tank complete UP_P_0562_2 B 9.a
Cover with fan and level sensor UP_P_0563_2 L 9.a
Electrical and electronic parts
Main electronic board UP_P_0560 D 9.a
Main board + auxiliary card UP_P_0561 D + H 9.a
Driver UP_P_0562
Transducer TDK UP_P_0563
Electrical parts - (UP01 - UP02)
Power transformer:
115-24V
UP_P_0564 A 9.a
Power transformer:
115-50V
UP_P_0565 A 9.a
Cable Kit UU01F UP_P_0566 G 9.a
Cable Kit UU01G UP_P_0567 G 9.a
Tab. 9.a
B
L
A
E
H
D
F
G
Fig. 9.a
9.2 Tank cleaning and maintenance
Replacement
Important: replacement must only be carried out by qualied
personnel, with the humidier disconnected from the power supply.
In normal conditions, the tank requires maintenance after one year
(or 1500/5000 operating hours respectively with mains/demineralised
water), or if not used for an extended period. Replacement is required
immediately – even before the scheduled period – should problems
occur (for example, when scale inside the tank prevents correct operation
of the piezoelectric transducers
).
Replacement procedure:
1. switch the humidier o (switch “0”), and open the mains disconnect
switch (safety procedure);
2. disconnect the transducer power cable;
3. release the tank (the two tabs at the rear) and li it vertically to
remove it;
4. clean or replace the transducers by removing the screws, see Fig. 9.b
(aer replacement test water-tightness by lling the tank manually)
5. reconnect the transducer power cables;
6. reposition the tank;
7. switch the humidier on.
Note: the tightening torque of the screws that fasten the transducer
must be 0.2-lb-0.03-lb.
Periodical checks
• Every year or no more than 1500/5000 operating hours respectively
with mains/DI water:
- clean the piezoelectric transducers
-make sure the level sensor slides freely
Important: in the event of water leaks, disconnect the humidier
from the power supply and repair the leak
9.3 Cleaning and maintenance of other
components
• Ultra Pure humidifers work best with DI water. Each trasnducer will
operate approx. 10,000hrs proportionally. If RO or City water is used,
transducers useful life is reduced proportionally
• When cleaning plastic parts do not use detergents/solvents;
• To replace the drivers and transducers, loosen the screws shown in the
gure with a screwdriver. Before applying the new driver , spread on
the back of the heat sink in contact with the tank, a layer of conductive
paste. e lack of the conductive paste may cause malfunctions. To
insert new transducers, observing the direction of insertion (please,
pay attention to the print before removing the old one).
Note: the tightening torque of the screws that fasten the transducer
must be 0.02-lb-0.03-lb.
Maintenance checks on other components:
□ll solenoid valve. Aer having disconnected the cables and hoses,
remove the solenoid valve, check the inlet lter and clean if necessary,
using water and a so brush.
Important: aer having replaced or checked the water circuit
components, make sure the connections are restored correctly.
Fig. 9.b

17
10. GENERAL FEATURES AND MODELS
10.4 Version 115V
Fig. 10.c

18
10.1 Ultrasound humidier models for fan coils and electrical specications
Electrical data (power supply voltages) of the various models, as well as their functional characteristics. Note that some models can be powered at dierent
voltages, obviously with dierent current and humidity production values.
power supply
model humidity production (2; 4) (kg/h) power(2) (W) code voltage(1) (V - type) current(2) (A) cable(3) (mm2) wiring diagram (Fig.)
UP1.1 1.1pnd/hr 60 1 115 - 1~ 0,6 1,5 10.b
UP2.2 2.2pnd/hr 110 1 115 - 1~ 1,2 1,5 10.b
Tab. 1.a
(1) tolerance allowed on rated mains voltage: -15%, +10%;
(2) tolerance on rated values: +5%, -10% (EN 60335-1);
(3) recommended values, referring to PVC or rubber cable in a closed conduit, 20 m (65.6 ) long; compliance with standards in force is always required;
(4) max instant rated water vapor production: average water vapor production may depend on external factors, such as: room temperature, water quality, water vapor distribution
system.
Important: to avoid interference, keep power cables separate from probe cables.
10.2 Technical specications
Technical specications UU models
UU01*
humidity outlet
connection dia. mm 40 (ensure an outlet area of 1100 mm2, e.g. 22 x 8 mm holes)
supply water
connection G 1/8” F
temperature limits °C (°F) 1...40 (33.8....104)
pressure limits (MPa) 0,1...0,4 (1...4bar)
specic conductivity at 20°C 0...50 μS/cm
total hardness 0...25 mg/l CaCO3
temporary hardness 0...15 mg/l CaCO3
total quantity of dissolved solids (cR) depending on specic conductivity (1)
dry residue at 180°C depending on specic conductivity (1)
iron + manganese G 1/8” F
chlorides 1...40 (33.8....104)
silicon dioxide 0,1...0,6 (1...6 bar)
chlorine ions 0...50 μS/cm
calcium sulphate 0...25 mg/l CaCO3
instant ow-rate (l/min) 0...15 mg/l CaCO3
drain water
connection dia. mm (“) 10 mm
typical temperature °C (°F)
instant ow-rate (l/min) 7
environmental conditions
ambient operating temperature °C (°F) 1...45 (33.8...113)
ambient operating humidity (% rH) 10...80
storage temperature °C (°F) -10...60 (14...140)
storage humidity (% rH) 5 to 95 (41 to 203)
index of protection IP00
electronic controller
auxiliary voltage/frequency (V- Hz) 24 V / 50-60 Hz
maximum auxiliary power (VA) 3
control signal inputs (general features) can be selected for the following signals: 0 to 10 Vdc, 2 to 10 Vdc, 0 to 20 mA, 4 to 20 mA,
input impedance: 20 kΩ with signals: 0 to 10 Vdc, 2 to 10 Vdc
100 Ω with signals: 0 to 20 mA, 4 to 20 mA
alarm relay outputs (general features) 24 V (max 3 W)
remote enabling signal input (general features) voltage-free contact; max. resistance 100 Ω; Vmax= 5 Vdc; Imax= 5 mA
power
instant water vapour production(2) kg/h (lb/h) see Tab. 11.a
power consumption at rated voltage (W) see Tab. 11.a
Tab. 1.b
(1) = in general CR ≅ 0,65 * σR,20 °C; R180 ≅0,93 * σR, 20 °C
(2 )= average water vapour production is aected by factors such as: room temperature, water quality, water vapour distribution system
11. GENERAL FEATURES AND MODELS

19
12. HUMIDIFIER CONTROL VIA NETWORK
e variables shown in the list are a set of all the internal variables. DO NOT CONFIGURE ANY VARIABLES THAT ARE NOT SHOWN IN THE TABLE,
OTHERWISE HUMIDIFIER OPERATION MAY BE AFFECTED.
e serial connection (M11) is congured by default with the following parameters:
- Address 1
- Baud rate 19200 bps
- Frame 8,N,2
12.1 Supervisor variable list
“A”
analogue variables* (Modbus®: REGISTERS) R/W
ULTRA PURE-
Modbus®
1param. d0:  probe temperature reading R
2param. d1:  probe humidity reading R
3param. d2: Probe reading R
4param. d5: Instant production R
“I”
integer variables (Modbus®: REGISTERS) R/W
ULTRA
PURE Modbus®
1 128 Level access password R/W
2 129 Firmware release R
15 142 Alarms, refer to Chap.8 ALARMS:
• bit0: Alarm E0
• bit1: Alarm Et
• bit2: Alarm EF
• bit3: Alarm Ed
• bit4: Alarm EP
• bit5: Alarm PU
• bit6: Alarm H ¯
• bit7: Alarm H_
• bit8: Alarm EE
• bit9: Alarm CL
R/W
20 147 Parameter A0: Operating mode R/W
21 148 Parameter A2: Type of external probe R/W
22 149 Parameter A3: Probe minimum R/W
23 150 Parameter A4: Probe maximum R/W
24 151 Parameter A5: Probe oset R/W
25 152 Parameter A6: Fan o delay time R/W
26 153 Parameter A7: Fan speed R/W
27 154 Parameter A8: Maximum evaporation time for no production alarm R/W
28 155 Parameter A9: Minimum evaporation time for no production alarm R/W
29 156 Parameter b0: Operating options R/W
30 157 Parameter b1: Time between two washing cycles R/W
31 158 Parameter b2: Inactivity time for washing on next start R/W
32 159 Parameter b3: Washing time (ll + drain) R/W
33 160 Parameter b4: Start delay time R/W
34 161 Parameter b5: Operating hours for CL alarm R/W
35 162 Parameter b6: Time to display new CL alarm in minutes R/W
36 163 Parameter b7: Transducer On/O control interval R/W
37 164 Parameter b8: Probe delay disconnected R/W
38 165 Parameter b9 TAM OFF delay R/W
39 166 Parameter bA: Maximum ll time R/W
40 167 Parameter bb: Rell time in evaporation R/W
41 168 Parameter bC: Maximum drain time R/W
42 169 Parameter bd: Drain opening time to completely empty tank R/W
43 170 Parameter bE: Delay time aer measuring low level for relling R/W
44 171 Parameter C0: Default display (Terminal) R/W
45 172 Parameter C1: Parameter A0: Baud rate R/W
46 173 Parameter C2: tLAN address (If 0 Master controller) R/W
47 174 Parameter C3: Serial address R/W
48 175 Parameter P0: Maximum ow-rate R/W
49 176 Parameter P1: Humidity control hysteresis R/W
50 177 Parameter P2: Low humidity alarm threshold R/W
51 178 Parameter P3: High humidity alarm threshold R/W
52 179 Parameter SP: Humidity set point R/W
53 180 Parameter d3: Operating hour counter R
54 181 Parameter d4: Unit hour counter (not resettable) R/W
60 187 Request via serial (if digital 37 set) R/W
62 189 Identication of variable on slave unit to read/write from supervisor (see paragraph 14.4) R/W
63 190 Value of variable on slave unit identied by integer 62 (see paragraph 14.4) R/W
65 192 Parameter C4: Timeout for master serial oine R/W
69 196 AA: Waiting time for retry R/W
70 197 Ab: Percentage of A8 for carrying out level test R/W

20
“I”
integer variables (Modbus®: REGISTERS) R/W
ULTRA
PURE Modbus®
72 199 bF: Drain activation delay in standby R/W
73 200 AC: Maximum time to measure level when relling R/W
74 201 Ad: Maximum time to measure high level R/W
82 209 AE: Restart fan time in standby for integrated probe reading R
Tab. 12.b
“D”
digital variables (Modbus®: COILS) R/W
ULTRA PURE -
Modbus®
2Just started ag R
3Humidier ready to produce R
4Humidity set point reached R
5Green LED R
6Red LED R
7Yellow LED R
8Remote On/O R
9Low level R
10 High level R
11 Aux level R
12 Autotest completed R
14 BMS serial in tLAN mode R
15 TAM enabled R
16 TAM reading R
17 Terminal connected R
18 Production in progress R
19 Fill R
20 Drain R
21 Transducer 1 R
22 Transducer 2 R
23 Fan R
24 Alarm relay R
25 Auxiliary relay R
26 Manual drain R/W
27 Disable from serial R/W
28 Reset hour counter R/W
29 Reset alarms R/W
30 Washing due to inactivity activated R
31 Functional test performed R
33 Unit of measure R/W
34 Slave 1 online R
35 Slave 2 online R
36 Slave 3 online R
37 Enable control from serial R/W
38 Wash activation from serial R/W
40 Slave 1 disabled R
41 Slave 2 disabled R
42 Slave 3 disabled R
Tab. 12.c
12.2 Production control via network
To control production via a connection, congure the humidier using
following parameters:
Digital 27, Digital 37 and Integer 60 (Modbus 188)
When the D37 is at 1, the humidier excludes the external command
signals (external regulator or probes) and uses the value of Integer 60
(modbus 188) as like comand signal. e humidity production can be
managed in two modes:
To manage the production level in percentual mode:
• Set D 37 = 1;
• Set parameter A0 = 1 (Ultra Pure 20, Modbus 148, Proportional
Mode);
• Set integer variable 60 Ultra Pure (188 Modbus) to the desired level
(0-1000 = 0-100.0%).
To manage the production with a humidity probe managed by the master:
• Set D 37 = 1;
• Set parameter A0 = 2 20, Modbus 148, Humidity probe Mode);
• Set integer variable 60 (188 Modbus) to the desired level
(0-1000 = 0-100.0 rH%);
• Set integer variable 52 (180 Modbus) to the desired humidity setpoint.
When the D37 is at 1, if the communication is lost for the seconds settled
by parameter C4, is generated the “Master Oine” alarm (see alarms
table) and the production stops.
Production is activated/deactivated via digital parameter D27 (see
parameter table).
If D27 = 1 the humidier is disabled and production stops
if D27 = 0 the humidier is enabled and production is activated.
D27 is independent from the state of D37.
12.3 Washing cycle activation via network
A washing cycle can be performed at any time by managing digital
variable 38.
Setting the variable to 1 will immediately activate a washing cycle, even
if the unit is in standby, and even if both automatic washing and washing
due to inactivity are disabled by their corresponding parameters.
e variable will keep the value 1 throughout the duration of the washing
cycle, and will automatically be reset at the end of the cycle.