39
ENG
UltraCella +0300083EN - rel. 1.5 - 07.02.2015
PVt Valve type
1 Carel exv
2 Alco ex4
3 Alco ex5
4 Alco ex6
5 Alco ex7
6 Alco ex8 330hz carel recommended
7 Alco ex8 500hz alco specifi cation
8 Sporlan sei 0.5-11
9 Sporlan ser 1.5-20
10 Sporlan sei 30
11 Sporlan sei 50
12 Sporlan seh 100
13 Sporlan seh 175
14 Danfoss ets 12.5 - 25b
15 Danfoss ets 50b
16 Danfoss ets 100b
17 Danfoss ets 250
18 Danfoss ets 400
19 two Carel exv connected together
20 Sporlan ser(i) g, j, k
21 Danfoss ccm 10-20-30
22 Danfoss ccm 40
1 1 22 -
PH Refrigerant type
0 R22 9 R717 17 R423A
1 R134a 10 R744 18 R407A
2 R404A 11 R728 19 R427A
3 R407C 12 R1270 20 R245Fa
4 R410A 13 R417A 21 R407F
5 R507A 14 R422D 22 R32
6 R290 15 R413A 23 HTR01
7 R600 16 R422A 24 HTR02
8 R600a
2 0 24 -
PrE Main regulation type
1 centralized cabinet cold room
2 self contained cabinetcold room
3 perturbated cabinet cold room
4 subcritical co2 cabinet/cold room
214-
P0 EVD ModBus address 198 1 247 -
P3 Superheat setpoint 10 -72 324 K
P4 Proportional gain 15 0 800 -
P5 Integral time 150 0 999 sec
P6 Derivative time 2 0 800 sec
P7 LowSH: threshold low superheat 3 -72 324 K
P8 Low Superheat protection integral time 600 0 800 sec
P9 LowSH: low superheat alarm delay 600 0 999 sec
PL1 LOP: threshold for low temperature of
evaporation
-50 76 392 °C/°F
PL2 LOP: integral time 600 0 800 sec
PL3 LOP: low evaporation temperature alarm
delay
600 0 999 sec
cP1 Open valve startup, Percentage 50 0 100 %
Pdd Post defrost delay, only for single driver 10 0 60 min
PSb Valve position in stand-by 0 0 100 step
PMP Enable manual positioning 0 0 1 -
Pnr Reset EVD setting 0 -> 1 Reset all EVD
parameters
001-
4.10 Ultra 3Ph Evaporator module
commissioning
Ultra 3PH Evaporator module has to be confi gured by UltraCella.
1. Please make sure that, inside Ultra 3PH Evaporator 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 oset
no oset
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.r
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 Evaporator module, set (Carel default setting)
• cH3 = 0
5. If defrost probe and auxiliary evaporator defrost probe have to be
connected to Ultra 3PH Evaporator module, set:
• cA1 = 1
• cA2 = 1
For Ultra 3PH Evaporator module, don’t consider parameter cA3
6. Enable 3PH Evaporator module by setting:
• cEn = 1