33
ENG
UltraCella +0300083EN - rel. 1.5 - 07.02.2015
4.5 Commissioning with UltraCella Service
Terminal
+
UltraCella Service terminal
SET
PRG
ESC
M
E
N
U
H
E
L
P
Multifunction menu
HACCP
UltraCella
with LED display
Fig. 4.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 before the fi rst commissioning.
1
2
1
2
Fig. 4.d
Remove the bottom faceplate and connect the UltraCella Service
Terminal to the controller.
4.5.1 First start - up
When starting for the fi rst time, once the Service Tool is connected, the
wizard is shown automatically. Set “Yes” to change the set point and then
answer the questions to set the other parameters.
SET
PRG
ESC
M
E
N
U
H
E
L
P
Param. Cat Wizard
Do you want to modify
the main set point?
YES
Fig. 4.e
4.5.2 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. 4.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. 4.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. 1/2
1-Probes
2-Control
3-Compressor
Fig. 4.h
3. Press DOWN until reaching the “Wizard” menu
SET
PRG
ESC
M
E
N
U
H
E
L
P
Parameters Categ. 12/12
10-Door/Light
11-Recipes
12-Wizard
Fig. 4.i
4. Confi rm by selecting Set.
SET
PRG
ESC
M
E
N
U
H
E
L
P
YES
Param.Cat Wizard
Do you want to use the
Wizard to configure
the cold room ?
Fig. 4.j
5. Press Up and SET to enter the guided commissioning procedure.
4.6 Main function commissioning
4.6.1 Set-point and diff erential
The reference output is the compressor output (CMP). The set point
and diff erential determine the compressor activation and deactivation
temperatures. The control probe is the virtual probe Sv. At start-up it
corresponds to probe B1. If the temperature inside the cold room is not
uniform the control can be set (by placing /4> 0) to regulate on a “virtual”
probe obtained from the average of two measurement points (probes
B1 and B2).
Sv
CMP
St
rd
OFF
ON
Fig. 4.k
Key
St Set point
Sv Virtual probe
rd Diff erential
CMP Compressor