Carel Hecu CO2, User Manual

Page: 39 / 64

39
ENG
Hecu
C O
2
+0300085EN rel. 2.2 - 07.05.2019
C
ommissioning with Ultra
C
ella
S
ervice terminal
+
UltraCella S ervice terminal
SET PRG
ESC
M
E
N
U
H
E
L
P
Multifunction menu
HACCP
UltraCella
with L ED display
Fig. 7.c
If the UltraCella controller has never been confi gured, as soon as the
terminal is connected, the wizard is shown automatically. The Wizard
menu can also be accessed to repeat the guided commissioning
procedure.
1
2
1
2
Fig. 7.d
Remove the bottom faceplate and connect the UltraCella Service
Terminal to the controller.
Initial confi guration
When starting for the fi rst time, once the Service Tool is connected, the
wizard is shown automatically. Select the desired language and then
answer the questions to set the other parameters.
SET
PRG
ESC
M
E
N
U
H
E
L
P
Wizard
Language: English
Up/Down: Choose language
Prg/Set: 1st question
Fig. 7.e
Repeated commissioning procedure
The commissioning procedure can be repeated by accessing the Wizard
menu.
SET
PRG
ESC
M
E
N
U
H
E
L
P
03/12/13 Setpoint
17:52:30 0.0
°C
OFF
Fig. 7.f
1.Switch the controller OFF (press DOWN and select the On/Off icon;
press Set twice and then UP to switch the controller OFF; press Esc twice
to exit)
SET
PRG
ESC
M
E
N
U
H
E
L
P
Parameters Modification
Password: 1234
Fig. 7.g
2. To enter Programming mode: press Prg and enter the password: 1234
SET
PRG
ESC
M
E
N
U
H
E
L
P
Parameters Categ. 1/16
1-Probes
2-Control
3-Compressor
Fig. 7.h
3. Press DOWN until reaching the "Wizard" menu
SET
PRG
ESC
M
E
N
U
H
E
L
P
Parameters Categ. 16/16
14-EVDice
15-Three-phases
16-Wizard
Fig. 7.i
4. Confi rm by pressing Set
SET
PRG
ESC
M
E
N
U
H
E
L
P
YES
Wizard
Do you want to use the
Wizard to configure
the cold room ?
Fig. 7.j
5. Press Up and Set to enter the guided commissioning procedure.
C
ommissioning: main functions
Table of commissioning parameters
Par Description Cat. Def Min Max UOM
St Set point CtL 0 r1 r2 °C/°F
rd Diff erential CtL 2.0 0.1 20 °C/°F
/P Type B1…B3 Pro 0 0 2 -
/A2 B2 confi guration Pro 1 0 3 -
/A3 B3 confi guration Pro 0 0 5 -
/P4 Type B4 Pro 0 0 2 -
/A4 B4 confi guration Pro 0 0 4 -
/P5 Type B5 Pro 0 0 1 -
/A5 B5 confi guration Pro 0 0 5 -
A5 Digital input 2
confi guration (DI2) ALM 0 0 15 -
A9 Digital input 3
confi guration (DI3) ALM 0 0 15 -
d0 Type of defrost dEF 0 0 3 -
dt1 End defrost temperature, main
evaporator dEF 4.0 -50.0 200.0 °C/°F
dP1 Maximum defrost duration dEF 30 1 250 min
dd Dripping time after defrosting dEF 2 0 30 min
Fd Post dripping time Fan 1 0 30 min
F3 Evaporator fans during defrost
0/1=on/off Fan 1 0 1 -
c12 Compressor safety time, door switch
0 = door management disabled doL 5 0 5 min
d8d Compressor restart time, door switch doL 30 c12 240 min