Carel WB000S series User manual

High Efficiency Solutions
UltraCella
NO POWER
& SIGNAL
CABLES
TOGETHER
READ CAREFULLY IN THE TEXT!
Electronic control for Cold Rooms
User manual

3
ENG
UltraCella +0300083EN - rel. 2.0 - 02.05.2017
WARNING
CAREL developed its products thanks to the several years of experience in the
HVAC field, continuous investment in technological innovation of the product,
rigorous quality procedures and processes with in-circuit and function tests on
100% of its production, as well as the most innovative production technologies
available on the market. CAREL and its branch offices/affiliates do not guarantee,
in any case, that all the aspects of the product and the software included in the
product will respond to the demands of the final application, even if the product is
built according to state-of-the-art techniques.
The client (builder, developer or installer of the final equipment) assumes every
responsibility 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, in this case, through specific agreements, can intervene as consultant for
the positive result of the final start-up machine/application, but in no case can it be
held responsible for the positive working of the final equipment/apparatus.
The CAREL product is a state-of-the-art product, 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 product, in relation to its advanced technological level, needs a phase
of definition / configuration / programming / commissioning so that it can function
at its best for the specific application. The lack of such phase of study, as indicated
in the manual, can cause the final product to malfunction of which CAREL cannot
be held responsible.
Only qualified personnel can install or carry out technical assistance interventions
on the product.
The final client must use the product only in the manner described in the
documentation related to the product itself.
Without excluding proper compliance with further warnings present in the manual,
it is stressed that in any case it is necessary, for each CAREL product:
• Not allow the electronic circuits getting wet. Rain, humidity and all types of
liquids or condensate contain corrosive mineral substances that can damage
the electrical circuits. In any case, the product should be used and stored in
environments that respect the temperature and humidity limits specified in the
manual;
• Not to install the device in a particularly hot environments. Temperatures that
are too high can shorten the duration of the electronic devices, damaging them
and distorting or melting the parts in plastic. In any case, the product should be
used and stored in environments that respect the temperature and humidity
limits specified in the manual;
• Not to try to open the device in any way different than that indicated in the
manual;
• Not to drop, hit or shake the device, because the internal circuits and
mechanisms could suffer irreparable damage.
• Not to use corrosive chemical products, aggressive solvents or detergents to
clean the device;
• Not to use the product in application environments different than those
specified in the technical manual.
All the above reported suggestions are also valid for the control, serial boards,
programming keys or however for any other accessory in the CAREL product
portfolio.
CAREL adopts a continuous development policy. Therefore, CAREL reserves the
right to carry out modifications and improvements on any product described in
this document without prior notice.
The technical data in the manual can undergo modifications without forewarning.
The liability of CAREL in relation to its products is specified in the CAREL general
contract conditions, available 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, 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 CAREL or its subsidiaries are warned of the possibility of such
damage.
DISPOSAL
INFORMATION FOR THE USERS REGARDING THE CORRECT HANDLING OF
WASTE ELECTRIC AND ELECTRONIC EQUIPMENT (WEEE)
With reference to European Parliament and Council Directive 2002/96/EC issued
on 27 January 2003 and the related national implementation legislation, please
note that:
• WEEE cannot be disposed of as municipal waste, said waste must be collected
separately;
• the public or private waste collection systems defined by local legislation must
be used. Moreover, the equipment can be returned to the distributor at the end
of its working life when buying new equipment;
• this equipment may contain dangerous substances: improper use or incorrect
disposal of such may have negative effects on human health and on the
environment;
• the symbol (crossed-out wheeley bin) shown on the product or on the
packaging and on the instruction sheet indicates that the equipment has been
introduced onto the market after 13 August 2005 and that it must be disposed
of separately;
• in the event of illegal disposal of electrical and electronic waste, the penalties are
specified by local waste disposal legislation.
Materials warranty: 2 years (from the date of production, excluding consumables).
Type-approval: the quality and safety of CAREL S.P.A. products are guaranteed by
the design system and ISO 9001 certified production.
HACCP: CAUTION
The Food Safety programs based on HACCP procedures and on certain national
standards, require that the devices used for food preservation are periodically
checked to make sure that the measuring errors are within the allowed limits of
the application of use.
Carel recommends compliance with the indications of European standard
“Temperature recorders and thermometers for transport, storage and distribution
of chilled, frozen, deep-frozen/ quick-frozen food and ice cream – PERIODIC
VERIFICATION “, EN 13486 -2001 (or subsequent updates)or similar standards and
prescriptions applicable in the country of use.
The manual contains further indications regarding technical feature, proper
installation and configuration of the product.
NO POWE
R
& SIGNAL
CABLES
TOGETHE
R
READ CAREFULLY IN THE TEXT!
WARNING: separate the probe cables and the digital input cables as
much as possible from the inductive load and power cables to prevent
possible electro-magnetic interference. Never introduce power cables
and signal cables (including those of electric control board) into the same
cable troughs.

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UltraCella +0300083EN - rel. 2.0 - 02.05.2017
Content
1. INTRODUCTION 7
1.1 Codes................................................................................................................................7
1.2 Expansion modules .................................................................................................8
2. INSTALLATION 9
2.1 Assembly and sizes (mm) ...................................................................................9
2.2 Structure......................................................................................................................10
2.3 Wiring diagram........................................................................................................11
2.4 Expansion modules assembly........................................................................12
2.5 Ultra EVD module...................................................................................................14
2.6 Ultra Power module..............................................................................................15
2.7 EVDice ...........................................................................................................................16
2.8 Ultra 3ph module EVAPORATOR...................................................................16
2.9 Ultra 3ph module FULL......................................................................................17
2.10 Installation ..................................................................................................................18
2.11 Connection in supervisoring network......................................................18
2.12 UltraCella Service terminal ...............................................................................19
2.13 Upload/download parameters (USB memory key).........................19
3. USER INTERFACE 20
3.1 Display...........................................................................................................................20
3.2 Keyboard .....................................................................................................................21
3.3 Programming............................................................................................................22
3.4 Procedures..................................................................................................................24
3.5 Multifunction menu .............................................................................................26
3.6 Message language selection ..........................................................................30
4. COMMISSIONING 31
4.1 First commissioning .............................................................................................31
4.2 Parameters to be set for the commissioning........................................31
4.3 Single digit display models cod. WB000S* commissioning.........31
4.4 Double digit display models cod. WB000D* commissioning ...32
4.5 Commissioning with UltraCella Service Terminal..............................32
4.6 Main function commissioning.......................................................................33
4.7 Light management...............................................................................................37
4.8 Other configuration parameters ..................................................................37
4.9 Ultra EVD EVO module commissioning ...................................................39
4.10 EVDice commissioning.......................................................................................40
4.11 Ultra 3Ph Evaporator module commissioning.....................................42
4.12 Ultra 3Ph Full module commissioning......................................................43
5. OUTPUTS CONFIGURATION AND PROTECTIONS 44
5.1 Analogue output....................................................................................................44
5.2 Digital Outputs ........................................................................................................44
6. CONTROL 45
6.1 Switching the controller ON and OFF ......................................................45
6.2 Virtual probe..............................................................................................................45
6.3 Set point.......................................................................................................................45
6.4 Pump down...............................................................................................................47
6.5 Autostart in pump down ..................................................................................48
6.6 Continuous cycle....................................................................................................48
6.7 Door switch control..............................................................................................48
6.8 Defrost...........................................................................................................................49
6.9 Evaporator Fans.......................................................................................................51
6.10 Condenser fans........................................................................................................53
6.11 Duty setting...............................................................................................................55
6.12 Bowl resistance........................................................................................................55
6.13 Defrosting with 2 evaporators.......................................................................55
6.14 Second compressor with rotation...............................................................56
6.15 Control with dead band.....................................................................................57
6.16 AUX output activation by time band.........................................................57
6.17 Humidity management......................................................................................58
6.18 Deumidificazione...................................................................................................59
6.19 Generic functions...................................................................................................61
6.20 Configurazione uscite .........................................................................................63
7. PARAMETERS TABLE 65
8. SIGNALS AND ALARMS 76
8.1 Signalling.....................................................................................................................76
8.2 Alarms............................................................................................................................76
8.3 Reset alarms...............................................................................................................76
8.4 HACCP alarms and display ...............................................................................76
8.5 EVD EVO alarms.......................................................................................................77
8.6 EVDice alarms...........................................................................................................77
8.7 3PH module alarms...............................................................................................78
8.8 Alarm parameters ..................................................................................................79
8.9 HACCP Alarm parameters and monitoring activation .................80
8.10 High condenser temperature alarm .........................................................80
9. TECHNICAL SPECIFICATIONS 81
9.1 UltraCella technical characteristics..............................................................81
9.2 EVD Modules technical characteristics.....................................................82
9.3 Power Modules technical characteristics................................................82
9.4 3PH EVAPORATOR Modules technical characteristics.....................82
9.5 3PH FULL Modules technical characteristics ........................................83
10. ELECTRICAL WIRING 3PH MODULES 84
10.1 Electrical wiring 3PH EVAPORATOR Module..........................................84
10.2 Electrical wiring 3PH FULL Module.............................................................91
11. SOFTWARE RELEASE 99
11.1 Software release table.........................................................................................99

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UltraCella +0300083EN - rel. 2.0 - 02.05.2017
1. INTRODUCTION
Ultracella is a family of products consisting of a control system for the
basic functions of a cold room to which can be added further modules for
accessory functionalities (e.g. electronic valve, power relays, etc.).
The user interface ensures ease in use and it consists, depending on the
models, of:
• wide led display on which can be viewed the operating temperature
and the active loads;
• a graphic terminal with text strings in multiple languages, which
guide the user during commissioning (wizard). It is also equipped with
contextual help menus accessible during programming, that provide
an accurate description of the alarms.
The graphic terminal is also available as a “service tool”, which is useful
when the control has the only LED interface.
UltraCella has a port for the insertion of a USB memory key to:
• load the languages for the graphic terminal during the first
commissioning;
• parameters upload/download;
• other operations reserved for the service centre (e.g. software update);
• download log of temperature recorded.
When mounting the optional modules are matched to the right of the
main control system and connected to it with watertight coupling, to
ensure the IP degree of protection of the assembly.
Main characteristics:
• 6 relay outputs: compressor, defrost, fan, light, AUX1, AUX2;
• assembly on guide DIN or wall;
• LED board with bright display with 3 digits, with decimal point and
icons that indicate the operating status;
• integration of the keys in the front panel (LED board) to ensure a high
degree of protection (IP65) and safety during operation and cleaning;
• availability of 10 sets of parameters (recipes) preloaded by CAREL
but modifiable, corresponding to the same number of parameters
configurations, to adapt the control to the specific conservation needs
required by the cold room;
• navigation on intuitive user interface with contextual backlight
keyboard;
• defrost can be driven using the keyboard, digital input and supervisor;
• various types of defrost managements, on one or two evaporators:
natural (with stop compressor), resistance, hot gas;
• control of compressors with up to 2 Hp or up to 3 Hp with the
accessory power module;
• temperature control with virtual adjustment probe;
• digital inputs that can be configurated for alarm activation, enabling or
activating defrost, door switch, auxiliary output, on / off, etc;
• control of 1 compressor with double step or of two compressors, even
with rotation;
• keyboard safety: operation of the single keys can be disabled to avoid
tampering;
• light management by door switch or dedicated key;
• alarm buzzer;
• HACCP function: temperature monitoring and adjustment in case of
alarm due to high temperature during operation or after black out;
• RS485 network connection for remote monitoring and supervision
sytems.
The accessory modules allow:
• the installation of the electronic expansion valve, using the module
with CAREL EVD Evolution driver dedicated to the control of superheat;
• compressor control with power relay of up to 3 Hp;
• the use of a single-phase circuit breaker switch in addition to the
power relay.
UltraCella
Fig. 1.a
1.1 Part numbers
P/N Description
WB000S**F0 UltraCella, led display with single row
WB000D**F0 UltraCella, led display with double row
Tab. 1.a
Fig. 1.b Fig. 1.c

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UltraCella +0300083EN - rel. 2.0 - 02.05.2017
1.2 Expansion modules
EVD Module (P/N WM00E***00)
Expansion module containing the supply transformer and the driver EVD
Evo to control the electronic expansion valve.
P/N Description
WM00ENS000 Ultra EVD Module without EVD display
WM00ENSI00 Ultra EVD Module with EVD I/E display
WM00ENNI00 “Closed”Ultra EVD module - commissioning with UltraCella
WM00EUN000 “Closed”Ultra EVD module with Ultracap – commissioning
with UltraCella
WM00EUS000 Ultra EVD module with Ultracap without EVD display
WM00EUK000 “Closed”Ultra EVD module with Ultracap, stand-alone -
commissioning with UltraCella
WM00EUC000 Ultra EVD module without EVD display with Ultracap, stand-
alone
Tab. 1.b
Fig. 1.a Fig. 1.b Fig. 1.c
Power module (P/N WM00P000*N)
Expansion module that contains the circuit breaker switch and 3 Hp relay
for compressor control. There is also a version without relay, to give way
to the installer to insert devices suitable for the application (contactors,
safety devices, etc.)
P/N Description
WM00P0003N Ultra Power Module main switch and 3HP relay
WM00P000NN Ultra Power Module main switch
Tab. 1.c
Fig. 1.d
Three-phase power modules (P/N WT00S*00N0)
Power 3PH Modules are expansion modules for controlling a single three-
phase load, usually the defrost heater. They include a pre-wired three-
phase contactor and a four-pole circuit breaker.
P/N Description
WT00SB00N0 Power 3PH module with circuit breaker, defrost 6A
WT00SC00N0 Power 3PH module with circuit breaker, defrost 10A
WT00SD00N0 Power 3PH module with circuit breaker, defrost 16A
Tab. 1.a
Fig. 1.d
Three phases expansion Modules
Ultra 3PH Evaporator Modules are expansion modules to control three-
phase evaporators. They have to be combined with UltraCella controls
P/Ns WB000S% or WB000D% and have inside high power actuators to
handle directly three-phase loads of the evaporator.
Ultra 3PH Full Modules are expansion modules to control three-phase
condensing and evaporator units. They have to be combined with
UltraCella controls P/Ns WB000S% or WB000D% and have inside high
power actuators to handle directly three-phase loads of the condensing
and evaporator units.
P/N Description
WT00E600N0 Ultra 3PH Evaporator module 6kW
WT00E900N0 Ultra 3PH Evaporator module 9kW
WT00EA00N0 Ultra 3PH Evaporator module 20 kW
WT00F4B0N0 Ultra 3PH module Full 4HP
WT00F7C0N0 Ultra 3PH module Full 7,5Hp
Tab. 1.d
Fig. 1.e Fig. 1.f
UltraCellaService Terminal
The UltraCella control can be connected to an external terminal, without
having to open the unit, for easy commissioning and programming of
the control parameters, to be used with the controls having LED display.
When connecting the UltraCella Service Terminal the LED interface is
temporarily disabled.
P/N Description
PGDEWB0FZ0 UltraCella Service with pGD1 user interface
PGDEWB0FZK UltraCella Service with pGD1 user interface + 3 m.
cable and S90CONN001 connector
Tab. 1.e
Fig. 1.e

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UltraCella +0300083EN - rel. 2.0 - 02.05.2017
2. INSTALLATION
2.1 Assembly and sizes (mm)
The control system has holes on the lower and right side, in which the
installer can insert the cable glands.
200
290
87,5
107,5
47,5
47,5
30
32
100
N
62 62
380
Fig. 2.a Fig. 2.b
Mounting
A: with DIN rail B: without DIN rail
12 12
260
156
Ø 4,5
1.a: Fix the DIN rail and insert the controller 1.b: Make 4 holes (Ø 4,5 mm) according to the drilling
template and insert the dowels (mm)
2
2
12 12
1
1
1
1
1
1
12 12
2
2
12 12
1
1
2.a: Remove the frames, loosen the screws (1) and open the panel 2.b: Remove the frames

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UltraCella +0300083EN - rel. 2.0 - 02.05.2017
N
B
A A
A A
B
1
1
1
1
12 12
2
12 12
2
3.a: Mark on the wall the positions of the lower holes,
remove the panel and perform the drills (Ø 4.5 mm); insert
the plugs. Replace the panel on the DIN guide and fix it
fastening the lower screws.
3.b: Fasten the screws (1) and fix the panel. Loosen the screws (2) and open the panel.
A
12 12
N
power supply, compressor
fan, actuators
probes,
digital inputs
connection
to option
modules
4: Use the holes and mount the cable glands to connect:
• on the lower side: supply cables, probes, actuators;
• on the right side: cables for the connection of accessory
modules;
5: Close the panel fastening the screws (2).
Caution: separate the power cables (supply, actuators) from the signal cables
(probes, digital inputs).
Note: use a hole saw to drill the knock-outs (A).
2.2 Structure
Models with single digit display cod. WB000S*
1
2
3 4 3
3 45678 3
Key
1Keyboard
2Display
3Wall mounting holes
4Locking screws
5 Connector for UltraCella Service (*)
6Green LED (*)
7Red LED (*)
8USB Port (*)
(*) Visible after removing the bottom frame
Fig. 2.c

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UltraCella +0300083EN - rel. 2.0 - 02.05.2017
Models with double digit display cod. WB000D*
1
2
3 4 3
3 45678 3
Key
1Keyboard
2Display
3Wall mounting holes
4Locking screws
5 Connector for UltraCella Service (*)
6Green LED (*)
7Red LED (*)
8USB port (*)
(*) Visible after removing the bottom frame
Fig. 2.d
2.3 Wiring diagram
FieldBus
24 Vac
BMS
R6
R5
R4
R3
R2
R1
230 V
20 A max
EN60730-1
UL 873 250 V
R5 - R6
12 (10) A
12 A res. 2HP
12FLA 72 LRA
CAREL NTC, PT1000
CAREL NTC, PT1000
CAREL NTC, PT1000
CAREL NTC, analog input 0 to 10Vdc
B5 analog
input
(4 to 20 mA)
OUT
M
+V
0 to 5 Vdc
DI1
Door switch
B3
B2
B1
48 47 46 45 44 43
49 50 51 52 53 54
VL
GND GND
Rx/Tx+
Rx/Tx-
GND
Rx/Tx+ Rx/Tx- GND Rx/Tx+ Rx/Tx- GND
Y1
B4
B5
DI1
DI2
DI3
GND
5 VREF
+ Vdc
30
29
28
27
26
25
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
24
23
22
analog output (0 to 10 Vdc)
EN60730-1
UL 873 250 V
R3 - R4
10 A res.
5 (3) A
10 A res. 5FLA
18 LRA
EN60730-1
UL 873 250 V
R1 - R2
8 (4) A N.O.
8 A res. 2FLA
12 LRA
DEF
FAN
LIGHT
UltraCella Control
34
35
36
37
38
39
40
41
42
33
32
31
GND
to graphic
terminal display
to remote terminal display
to LED display board
to connector board
CMP
Key
B1…B5 Analogue inputs 1…5
DI1 Door switch
DI2, DI3 Digital inputs 2, 3
Y1 0…10 V analogue output
GND Grounding for signals
5 VREF Ratiometric pressure
probe power supply
+Vdc Active probe supply
(humidity)
CMP DO1 (*) Compressor
DEF DO2 (*) Defrost
FAN DO3 (*) Evaporator fan
LIGHT DO4 (*) Light
AUX1 DO5 (*) Auxiliary
output 1
AUX2DO6 (*) Auxiliary
output 2
L,N Power Supply
Fieldbus Fieldbus Serial (19200
Baud, 8 bit, 2 bit stop, no
parity)
BMS BMS Serial
(*) Digital outputs display in the
multifunction module (see chap. 3).
Fig. 2.e

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UltraCella +0300083EN - rel. 2.0 - 02.05.2017
2.4 Expansion modules assembly
Dimensions (mm)
260
drilling template
47,5
47,5
30
128 110
290
87,5
107,5
Ø32
103
Ø 4,5
47,5
47,5
30
101
87,5
107,5
Ø32
Fig. 2.f
Overall drilling template (mm)
If UltraCella and expansion modules have to be mounted at the same
time, use the overall drilling template.
260
103
Ø 4,5 mm
156 24
DIN RAIL
UltraCellaExpansion
Module
3343214
Fig. 2.g
Layout
If more than one expansion modules it is to assemble, use the
arrangement of figure to optimize the wiring.
12 12
UltraCellaControl Power ModuleEVD Module
Fig. 2.h
Mounting
A B
12 12
3
12 12
3
2
2
12 12
1
1
1: Use a hole saw to drill the panel in correspondence with the predrilled
holes (steps A, B). If present, fasten the DIN rail for the module.
2: Remove the faceplates. Unscrew the screws (3) and open the
UltraCella control
WM00ENS000
WM00ENSI00
WM00ENNI00

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UltraCella +0300083EN - rel. 2.0 - 02.05.2017
11
1
1
2
1
1
2
N
B
A A
A A
B
3: Raise the cover or remove the faceplates and unscrew the screws to
remove the panel and open the module.
4: Put the module close to UltraCella control and insert the coupling
clamps supplied as standard.

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UltraCella +0300083EN - rel. 2.0 - 02.05.2017
2.5 Ultra EVD module
Mounting with DIN rail
5.a Mark the positions of the bottom holes on the wall (A), remove the
coupling clamps (B), extract the module (C). Drill the corresponding holes
(Ø 4,5 mm) and insert the anchors. Place again the module: mount the
coupling clamps (B) and fasten the screws (A).
G
G0
VBAT
COMA
NOA
1324
Tx/RxGND
DI1
S4
S3
S2
S1
GND
DI2 VREF
N
C
B
PRI 230 V
SEC 24 V
B
B
A A
Fig. 2.i
Mounting without DIN rail
5.b Mark the positions of the 4 holes (A), remove the coupling clamps
(B), extract the module (C). Drill the corresponding holes (Ø 4,5 mm),
depending on drilling template and insert the anchors. Place again the
module: mount the coupling clamps (B) and fasten the screws (A).
G
G0
VBAT
COMA
NOA
1324
Tx/RxGND
DI1
S4
S3
S2
S1
GND
DI2 VREF
N
C
B
PRI 230 V
SEC 24 V
B
BA A
A A
Fig. 2.j
WM00ENNI00,WM00EUN000 and WM00EUK000: Connect UltraCella to EVD module by serial cable in according with following wiring diagram e refer to
below parameters table about EVD Evo driver commissioning.
WM00ENSI00,WM00ENS000,WM00EUS000 and WM00EUC000:
1. Driver commissioning by EVD Evo display.
Connect auxiliary UltraCella output AUX1 or AUX2 relay to digital input DI1 of EVD Evo and set parameters in this way:
• H1=7 (for AUX1) or H5=7 (for AUX2) -> second delayed compressor
• C11=0 -> delay activation second compressor = 0
In this way auxiliary output is set like free contact cooling request, suitable to be connected to digital input DI1 of EVD Evo driver. No setting is requested
in UltraCella.
2. EVD Evo driver commissioning by UltraCella
Connect UltraCella to EVD module by serial cable in according with following wiring diagram e refer to below parameters table about EVD Evo driver
commissioning. If its’connected by serial cable, driver parameters can be displayed only (not modifiable) by local EVD Evo display.
Once driver is abled by UltraCella (parameter P1=1) its parameters are ones communicated and set by UltraCella, in according with below parameters
table (modifiable by UltraCella only); parameters eventually previously set by EVD Evo display will be lost.
G
G0
VBAT
COMA
NOA
1324
GND Tx/Rx
DI1 S4 S3 S2 S1 GND DI2 VREF
2 AT
24 Vac
25 VA
shield
NTC
ratiometric pressure
transducer
S
CAREL
ExV
giallo/yellow
bianco/white
verde/green
marrone/brown
24 Vac
BMS
R6
R5
R4
R3
R2
R1
230 V
20 A
EN60730-1
UL 873 250 V
R5 - R6
12 (10) A
12 A res. 2HP
12FLA 72 LRA
CAREL NTC, PT1000
CAREL NTC, PT1000
CAREL NTC, PT1000
CAREL NTC, analog input 0 to 10 Vdc
B5 analog input
(4 to 20 mA)
OUT
M
+V
0 to 5 Vdc
DI1 (**)
Door switch
B3
B2
B1
48 47 46 45 44 43
49 50 51 52 53 54
VL
GND GND
Rx/Tx+
Rx/Tx-
GND
Rx/Tx+ Rx/Tx- GND Rx/Tx+ Rx/Tx- GND
Y1
B4
B5
DI1
DI2
DI3
GND
5 VREF
+ Vdc
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
analog output (0 to 10 Vdc, PWM)
EN60730-1
UL 873 250 V
R3 - R4
10 A res.
5 (3) A
10 A res. 5FLA
18 LRA
EN60730-1
UL 873 250 V
R1 - R2
8 (4) A N.O.
8 A res. 2FLA
12 LRA
CMP
DEF
FAN
LIGHT
UltraCella Control
EVD Module
30
29
28
27
26
25
21
20
19
24
23
22
34
35
36
37
38
39
40
41
42
33
32
31
GND
FieldBus
Fig. 2.k
ULTRACELLA CONTROL ULTRA EVD MODULE BLIND
cod. WM00ENNI00

15
ENG
UltraCella +0300083EN - rel. 2.0 - 02.05.2017
2.6 Ultra Power module
Mounting with DIN rail
5.a Mark the positions of the bottom holes (A), remove the coupling
clamps (B), extract the module (C). Drill the corresponding holes (Ø 4,5
mm) and insert the anchors. Place again the module: mount the coupling
clamps (B) and fasten the screws (A).
N
23
65
C
B
BA A
B
Fig. 2.l
Mounting without DIN rail
5.b Mark on the wall the positions of the 4 holes (A), remove the coupling
clamps (B), extract the module (C). Drill the corresponding holes (Ø 4,5
mm), depending on drilling template and insert the anchors Place again
the module: mount the coupling clamps (B) and fasten the screws (A).
N
23
65
C
B
BA A
B
A
A
Fig. 2.m
Connect electrically the mudule wiring according to the diagram.
FieldBus
LN
230 V~
CMP
Circuit
Breaker
Relay 3Hp (*)
23
65
65
23
63
52
PE1 2
24 Vac
BMS
R6
R5
R4
R3
R2
R1
230 V
20 A max
EN60730-1
UL 873 250 V
R5 - R6
12(10) A
12Ares. 2HP
12FLA72LRA
48 47 464544 43
49 50 51 52 53 54
VL
GND GND
Rx/Tx+
Rx/Tx-
GND
Rx/Tx+ Rx/Tx- GND Rx/Tx+ Rx/Tx- GND
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
EN60730-1
UL 873 250 V
R3 - R4
10 Ares.
5(3) A
10 Ares. 5FLA
18 LRA
EN60730-1
UL 873 250 V
R1 - R2
8 (4) AN.O.
8 Ares. 2FLA
12LRA
DEF
FAN
LIGHT
UltraCella Control
Power
Module
to graphic
terminal display
to connector
board
BROWN
BROWN
CYAN
RED
CYAN
CAREL NTC, PT1000
CAREL NTC, PT1000
CAREL NTC, PT1000
CAREL NTC, analog input 0 to 10 Vdc
B5 analog input
(4 to 20 mA)
OUT
M
+V
0 to 5Vdc
DI1 (**)
Door switch
B3
B2
B1
Y1
B4
B5
DI1
DI2
DI3
GND
5VREF
+ Vdc
analog output (0 to 10 Vdc, PWM)
30
29
28
27
26
25
21
20
19
24
23
22
34
35
36
37
38
39
40
41
42
33
32
31
GND
CYAN
BROWN
Fig. 2.n
ULTRACELLA CONTROL ULTRA POWER MODULE
(*) Note: highlighted wires and 3hp relay supplied with the module code
WM00P0003N

16
ENG
UltraCella +0300083EN - rel. 2.0 - 02.05.2017
2.7 EVDice
For details on assembling EVD ICE on the evaporator, see the user manual,
+0300037EN
Connect UltraCella to the EVD ICE driver via the Fieldbus serial line (RS485
Modbus protocol), as shown in the following wiring diagram, and refer to
the parameter table for the driver configuration
shield
shield
230 Vac
S2S1
CAP
CD
A
B
FE
Non rimuovere il cappuccio di
protezione!
Do not remove the protection cap!
ULTRACAP
Module
CAREL E2V / E3V
unipolar valve
GASType
Mode
Super Heat
verde/
nero /
bianco / white
green
black
GND
Tx / Rx-
Tx / Rx+
marrone /
blu /
brown
blue
L
N
nero /
black
DI
230 V
20 A max
24 Vac
to graphic
terminal
FieldBus BMS
R6
R5
R4
R3
R2
R1
EN60730-1
UL 873 250 V
R5 - R6
12(10) A
12Ares. 2HP
12FLA72LRA
to LED display board
CAREL NTC, PT1000
CAREL NTC, PT1000
CAREL NTC, PT1000
CAREL NTC, analog input 0 to 10Vdc
B5 analog
input
(4 to 20 mA)
OUT
M
+V
0 to 5 Vdc
DI1 (**)
Door switch
to connector board
B3
B2
B1
48 47 464544 43
49 50 51 52 53 54
VL
GND GND
Rx/Tx+
Rx/Tx-
GND
Rx/Tx+ Rx/Tx- GND Rx/Tx+ Rx/Tx- GND
Y1
B4
B5
DI1
DI2
DI3
GND
5VREF
+ Vdc
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
analog output (0 to 10 Vdc, PWM)
EN60730-1
UL 873 250 V
R3 - R4
10 Ares.
5(3) A
10 Ares. 5FLA
18 LRA
EN60730-1
UL 873 250 V
R1 - R2
8 (4) AN.O.
8 Ares. 2FLA
12LRA
CMP
DEF
FAN
LIGHT
30
29
28
27
26
25
21
20
19
24
23
22
34
35
36
37
38
39
40
41
42
33
32
31
GND
Fig. 2.o
2.8 Ultra 3ph module EVAPORATOR
1. Following drilling template, drill 4 (6) holes on the wall:
• Unscrew 6 fixing screws of frontal cover
• Remove frontal cover
• Fix panel to the wall by using screws with suitable length to wall
thickness
• Drill side surface of expansion module where it’s necessary and fit
cable glands to connect: power supply cables, serial cable, probes
and power cables for loads
300
290
160
Fig. 2.p
Important:
• separate the power cable (power supply, actuators) from the signal
cables (probes, digital inputs) and serial cable
• use cable with section suitable to current rating they have to carry
• connect clamp marked with PE to the ground of power supply system
2. Connect three-phase expansion to UltraCella by shielded serial cable
AWG 22
3. Close frontal by screwing the 6 screws
4. Poweron UltraCella (230Vac)andexpansion three-phase module(400
Vac)
5. Activate magnetothermic switch.

17
ENG
UltraCella +0300083EN - rel. 2.0 - 02.05.2017
QF1
KM2KM1
QF2
AP1
XP1
XA1
KR3
KR2
I/O module
X
XA1
KR2
AP1
KR2
I
/
O module
CMP
DEF
FAN
LIGHT
to connector board
CAREL NTC, PT1000
CAREL NTC, PT1000
CAREL NTC, PT1000
analog output (0 to 10 Vdc, PWM)
CAREL NTC, analog input 0 to 10Vdc
B5
analog
input
(4 to 20 mA)
0 to 5Vdc
- +
GND GND
Y
109 2727
110 2626 117 1818 118 2020
119 1919
1202222 1281616
1291515
140 2828
141 2929
1423030 1432929
1463131
147 2929 148 2525
149 2424
1603232
1613333
162 3434
PE1 17
PE2 PE3
AUX1:1AUX 1 AUX1:2AUX 1
TS1termostato di sicurezza TS1termostato di sicurezza
SP3Clicson evaporatore SP3Clicson evaporatore
AP3:LUltraCella
AP3:NUltraCella
ST1defrost ST1defrost ST2defrost aux ST2defrost aux
TS2:Yventilatore evaporatore 0-10 Vdc
TS2:GNDventilatore evaporatore 0-10 Vdc
AUX2:1consenso unita' motocondensante
AUX2:2consenso unita' motocondensante
AP1:J6/-controllo
AP1:J6/+controllo
AP1:J6/GNDcontrollo
Fig. 2.q
2.9 Ultra 3ph module FULL
1. Following drilling template, drill 4 (6) holes on the wall:
• Unscrew 6 fixing screws of frontal cover
• Remove frontal cover
• Fix panel to the wall by using screws with suitable length to wall thickness
• Drill side surface of expansion module where it’s necessary and fit
cable glands to connect: power supply cables, serial cable, probes
and power cables for loads
300
290
160
Fig. 2.r
Important:
• separate the power cable (power supply, actuators) from the signal
cables (probes, digital inputs) and serial cable
• use cable with section suitable to current rating they have to carry
• connect clamp marked with PE to the ground of power supply system
• after powering on three-phase expansion check the correct rating
current absorption on the loads
2. Connect three-phase expansion to UltraCella by shielded serial cable
AWG 22
QF1
KM2
KM3
KM1
QF2QM1
AP1
XP1
XA1
TC1
KR2
Ultra 3PH
I/O module
KR3
63
70
80
90
X
P
1
XA
1
KR2
R3
A
P
1
TC1
KR2
U
ltra 3PH
I
/
O modul
e
KR
CMP
DEF
FAN
LIGHT
to connector board
CAREL NTC, PT1000
CAREL NTC, PT1000
CAREL NTC, PT1000
analog output (0 to 10Vdc, PWM)
CAREL NTC, analog input 0 to 10Vdc
B5
analog
input
(4 to 20 mA)
0 to 5Vdc
101 19
XA1:103
19
10218
QF2:N2/XA1:106
18
10319
XA1:101/KM3:14
19
104 20
XA1:105
20
10520
XA1:104
20
10618
XA1:108/XA1:102
18
107 21
KM3:62
21
108 18
XA1:106
18
109 38
KR2:11
38
110 37
KR2:14
37
111 25
FU2:2/XA1:113
25
11224
KR1:A2/FU1:2
24
11325
XA1:128/XA1:111
25
114 28
XA1:115
28
11528
XA1:114
28
11629
KR1:A1
29
117 27
??:J10/NO1
27
118 31
KM2:A1
31
119 30
??:J10/NO2
30
12033
KM1:A1
33
12129
??:J11/C3/4/5
122 32
XA1:126/??:J11/NO3
123
35
1243535
125 34
KM3:A1
34
126 32
XA1:122
32
12724
KM3:A2/XA1:129
24
12825
??:J12/NC6/XA1:113
25
12924
XA1:127/KR2:A2
24
140 39
??:J2/U1
39
141 40
XA1:143
40
14241
??:J2/U2
41
14340
XA1:145/XA1:141
40
144 42
??:J2/U3
42
14540
??:J2/GND/XA1:143
40
14645
??:J2/U6
45
147 40
KR1:11
40
16046
AP:-
46
16147
AP:+
47
162 48
AP:GND
48
PE109 26
TC1:PE
M
1
M
1
P P P
LN
- +
GND GND
Y
condenser fan 1 MV3:1 condenser fan 1 MV3:2
partialization pressure switch condenser fan SP1 partialization pressure switch condenser fan SP1
condenser fan 2MV4:1 condenser fan 2MV4:2
crankcase heater RR2 crankcase heater RR2
aux 1 AUX1:1 aux 1 AUX1:2
kriwan AP2:L kriwan AP2:N kriwan AP2:11 kriwan AP2:14
pressure switch SP2 pressure switch SP2
security thermostat TS1 security thermostat TS1
evaporator clicson SP3 evaporator clicson SP3
pump down TK1 pump down TK1
liquid valve YV1 liquid valve YV1
ultracella ULTRACELLA:L
ultracella ULTRACELLA:N
defrost ST1 defrost ST1
defrost aux ST2 defrost aux ST2
temp condensatore ST3 temp condensatore ST3
fan evaporatore 0-10vdc 7AP1:Y fan evaporatore 0-10vdc 7AP1:GND
controller AP1:J6/- controller AP1:J6/+ controller AP1:J6/GND
Fig. 2.s

18
ENG
UltraCella +0300083EN - rel. 2.0 - 02.05.2017
3. Close frontal by screwing the 6 screws
4. At the first start-up of the unit, it’s suggested to calibrate motor circuit
breaker on effective compressor absorption rating
5. Power on UltraCella (230Vac) and expansion three-phase module
(400Vac)
6. Activate magnetothermic switch and motor circuit breaker
2.10 Installation
Proceed as follows for installation, making reference to the wiring
diagrams in the previous paragraphs:
1. Connectthesupplyandprobes:theprobescanberemote-controlledup
to a maximum distance of 10 metres from the controller as long as
cables with minimum section of 1 mm2are used.
2. Programthecontrol:asindicatedinchapter“Commissioning”and“User
interface”;
3. Connect the actuators: the actuators should only be connected after
having programmed the controller. It is recommended to carefully
evaluate the maximum capacities of the relays indicated in table
“Technical specifications”.
4. Connectiontotheserialnetwork(ifpresent):allcontrolsarefittedwitha
serial connector for connection to the supervisory network.
Warnings: avoid installing UltraCella control system in environments with
the following characteristics:
• relative humidity over 90% non-condensing;
• strong vibrations or knocks;
• exposure to continuous jets of water;
• exposure to aggressive and polluting atmospheric agents (e.g.: sulphur
and ammonia gases, saline mist, smoke) to avoid corrosion and/or
oxidation;
• high magnetic and/or radio frequency interference (e.g. near
transmitting antennas);
• exposure of the control system to direct sunlight and atmospheric
agents in general.
The following recommendations must be respected when connecting
the controllers:
Warnings:
• incorrect connection of the power supply may seriously damage the
control system;
• use cable ends that are suitable for the terminals. Loosen every screw
and fit the cable end, next tighten the screws and gently pull the cables
to check their tightness. If using an automatic screwdriver, adjust the
torque to a value less than 0.5 N · m;
• separate as much as possible (by at least 3 cm) the probe signal and
digital input cables from inductive loads and power cables, to avoid
any electromagnetic disturbance. Never lay power cables and probe
cables in the same cable conduits (including those for the electrical
panels). Do not install the probe cables in the immediate vicinity of
power devices (contactors, circuit breakers or other). Reduce the
length of the sensor cables as much as possible, and avoid spirals
around power devices;
• only use IP67 guaranteed probes as end defrost probes; place the
probes with the vertical bulb upwards, so as to facilitate drainage of
any condensate. Remember that the thermistor temperature probes
(NTC) have no polarity, so the order of connection of terminals is not
important.
Caution: in order to ensure the safety of the unit in the event of
serious alarms, all the electromechanical safety devices required
to guarantee correct operation must be fitted on the unit.
HACCP - CAUTION
When the temperature measurement is relevant for Food Safety (see
HACCP), will be used only temperature probes suggested by Carel. The
standards in force may require the compilation and preservation of
appropriatedocumentation, as wellas periodicchecks on instrumentation
and sensors. If in doubt, consult the person in charge of food safety or the
manager of the plant.
2.11 Connection in supervisoring network
Warnings:
• properly fix the converter to avoid disconnections;
• perform the wiring without power supply;
• keep the cables of the converter CVSTDUMOR0 separate from power
cables (supply and relay outputs).
The RS485 converter allows you to connect to the UltraCella control
network to the monitoring network for complete control and monitoring
of controls connected. The system provides a maximum of 207 units with
a maximum length of 1000 m. For the connection it is requested the
accessory standard (RS485-USB converter cod. CAREL CVSTDUMOR0) and
a terminating resistor of 120 Ω to be placed on the terminals connected
to the last control. Connect RS485 converter to the controls as shown in
the figure. For assigning the serial address see the parameter H0. See the
instruction sheet of the converter for further information.
UltraCella 1
GND
USB-485
Converter
CVSTDUMOR0
120 Ω
T+
T -
GND
T-
T+
USB
UltraCella ...n
to BMS
port
GND
T-
T + to BMS
port
Fig. 2.t
UltraCella can be connected to both PlantVisor and PlantWatch via BMS
port (RS485).
Starting from 1.5 release software, both CAREL and Modbus protocols are
available from BMS port, selectable by H7 parameter.
- H7 = 0 CAREL protocol
- H7 = 1 Modbus protocol
Starting from software release 1.7, the baud rate, stop bits and parity of
the BMS port can be set using parameters H10, H11 and H12; the data bits
setting on the other hand remains fixed at 8.

19
ENG
UltraCella +0300083EN - rel. 2.0 - 02.05.2017
Par. Description Def Min Max U.M.
H10 BMS baud rate bit/s
0 1200 5 38400
1 2400 6 57600
2 4800 7 76800
3 9600 8 115200
4 19200 9 375000
409-
H11 BMS stop bits
1 1 bit stop
2 2 bit stop
212-
H12 BMS parity
1 odd
2even
002-
Note: To make the change active, switch on and switch off the unit.
2.12 UltraCella Service terminal
The UltraCella Service Terminal has to be connected via a dedicated
connector, that can be accessed after removing the lower frame
Using the “UltraCella Service Terminal” you can:
• during the first commissioning: insert the first configuration parameters
following the guided procedure (wizard);
• during normal operation:
1. displaythe activeloads and the main variables: temperature,humidity;
2. perform the control programming, facilitated by contextual help.
12 12
Fig. 2.u
2.13 Upload/downloadparameters(USBmemory
key)
The USB memory key must be placed in the connector accessible after
removing the lower frame. Using the USB memory key you can:
1. downloadtheparametersset(r01...r10):controlsavesinsidethekeythe
10 parameters set;
2. upload the parameters set (r01...r10): control loads from the key the
10 parameters set);
12 12
USBkey
Fig. 2.v
Procedure:
1. remove the lower frame and insert the USB memory key. The red and
green LED beside the key will light up once in sequence to indicate
the recognition by the unity of the USB memory key;
2. bringthecontrol toOFFtoupload (tocopytheconfigurations fromthe
USB key to the controller); to download (to copy the configurations
from the controller to the USB key), the controller can be in ON status;
3. press at the same time Prg and Set for 2 s and access the multifunction
menu: the message “HcP” will appear;
4. press“UP” until reaching the entry“USb”;
5. press “Set”;
6. choose whether you want to DOWNLOAD the parameters (= dnL), to
UPLOAD them (=uPd) or to exit the page (EXt);
7. press“Set”; the green LED will light up and will remain lit to indicate that
the upload / download of parameters occurred; if, for some reason, the
procedure should not be successful, the red LED will turn on;
8. extract the key. The LED turns off. The file is “.txt”type, and it can be
displayed on the computer.
1 21 2
Æ
1 21 2
12
Æ
12
1 21 2
Æ
1 21 2
Note: the figure refers to the screens on models with single row
display, P/Ns WB000S*. In models with two rows, P/Ns WB000D*,
as well as the message indicated, during navigation the display shows the
scrolling message "recipes in USB device” on the second row.
Note: the download and upload operations, as well as the 10 lists
of parameters, also copy all the other parameters (one value only
for all 10 lists).

20
ENG
UltraCella +0300083EN - rel. 2.0 - 02.05.2017
3. USER INTERFACE
The front panel contains the display and keyboard, made up from 10
or 11 keys (depending on the model), which, pressed individually or
together, allow to perform all of the controller programming operations.
The accessory UltraCella Service terminal, accessory terminal, allows the
commissioning of the control system via a guided procedure (Wizard)
and also programming the parameters with a contextual help that
explains the various functions.
3.1 Display
On the LED display is shown the temperature range from -50 °C (-58 °F)
to +150 °C (302 °F). The resolution of the tenth for temperatures in the
range -19,9…99,9. In case of alarm the value of the probe is displayed in
alternance with the codes of the active alarms. During programming, it
displays the codes that identify the parameters and their value.
Note: you can select the standard display by properly configuring
parameter /t1 (/t1 and /t2 for double digit models).
Front panel for single row display models
cod. WB000S*
Front panel for double row display models
cod. WB000D* UltraCellaService Terminal (accessories)
SET
PRG
ESC
M
E
N
U
H
E
L
PMultifunction menu
HACCP
Fig. 3.a Fig. 3.b Fig. 3.c
Icons table on models with single row display P/Ns WB000S*
Icon Function Normal operation Note
ON OFF Flashing
Technical
support
Alarms, for example alarm due to EEprom
or probe fault
Serious problem detected. Please contact
technical service
HACCP HACCP function enabled - HACCP alarm saved (HA and/or HF)
Door Door open Door Close Door open and door alarm active
Compressor On Off Waiting for activation Blinks when the activation of the
compressor is delayed by safety times.
FanOn Off Waiting for activation Blinks when the activation of the
compressor is delayed by safety times.
Clock On if a scheduled defrost is
requested
Tab. 3.a