Carel WB000DG0F0 User Manual

40
ENG
UltraCella +0300083EN - rel. 1.5 - 07.02.2015
4.10.2 Parameters (UltraCella)
UltraCella has a subset of parameters dedicated to Ultra 3PH Evaporator
module confi guration.
Category: 3PH
Par Description Def Min Max UOM
cH1 3PH module serial address 1 1 247 -
cH2 3PH module off set serial address 0 0 232 -
cH3 Type of three phase module
0 = Evaporator
1 = Full
001-
cA1 Sd1 probe connection
0 = in UltraCella
1 = in 3PH module
001-
cA2 Sd2 probe connection
0 = in UltraCella
1 = in 3PH module
001-
cA3 Sc probe connection
(Full module only)
0 = in UltraCella
1 = in 3PH module
001-
cEn Enable 3PH mod.
0 = disable
1 = enable
001-
4.10.3 Function
Ultra 3PH Evaporator Module has to be combined with UltraCella controls
(P/Ns WB000S% or WB000D%). Module has inside high power actuators
to handle directly three-phase loads of the evaporator, but logic and
regulation algorithms are inside UltraCella.
In the table below details of where probes and loads can be connected.
Note:
• Although three-phase loads have to be physically connected to Ultra
3PH Evaporator module, UltraCella maintains its standard confi guration
of relays.
Input
Connected
UltraCella Ultra 3PH Evaporator
module
Ambient probe

-
Defrost probe Sd1
cA1 = 0

-
cA1 = 1
-

Defrost probe auxiliary
evaporator Sd2
cA2 = 0

-
cA2 = 1
-

Output UltraCella
Ultra 3PH Evaporator
module
Compressor command /
Condensing unit enabling
/ Solenoid valve

(1PH)

(1PH)
Defrost heaters

(1PH)

(3PH)
Evaporator fans

(1PH)

(3PH)
Light

(1PH)
-
AUX1

(1PH)

(1PH)
AUX2

(1PH)
-
Tab. 4.f
4.11 Ultra 3Ph Full module commissioning
Ultra 3PH Full module has to be confi gured by UltraCella.
1. Please make sure that, inside Ultra 3PH Full module, dip-switches of
I/O expansion are set as per following fi gure (default setting):
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
with oset
no oset
19.2 K
9.6 K
38.4 K
57.6 K
CAREL
Modbus
ON
OFF
Address Ext. ProtBaud
Address Ext Baud Prot
Fig. 4.s
which corresponds to following confi guration:
• Address = 1
• No off set
• Baurate = 19200bit/sec
• Protocol = Modbus
2. In UltraCella, access to parameter category “3PH”
3. Make sure that fi rst two parameters are set as follows (Carel default
setting):
• cH1 = 1 (Address)
• cH2 = 0 (Off set)
4. For 3PH Full expansion module, set
• cH3 = 1
5. If defrost probe and auxiliary evaporator defrost probe have to be
connected to Ultra 3PH Full module, set:
• cA1 = 1
• cA2 = 1
6. If condenser probe has to be connected to Ultra 3PH Full module, set:
• cA3 = 1
7. Enable 3PH Full module by setting:
• cEn = 1

Carel WB000DG0F0 Specifications

General

Brand	Carel
Model	WB000DG0F0
Category	Controller
Language	English