Appendix C - Recommended Connection - Ak-Pc 781 - Danfoss ADAP-KOOL AK-PC 781 Design Manual

Appendix C - Recommended connection - AK-PC 781

Function
The controller has a setting where you can choose between various
types of installation. If you use these settings, the controller will sug-
gest a series of connection points for the different functions. These
points are shown below. (The options shown are determined by
previous settings in the menu, e.g. cooling agent and "Pack type".)
Even if your installation is not 100% as described below, you can still
use the function. After use, you need only adjust the divergent set-
tings.
The given connection points in the controller can be changed if you
wish.
Appl. Compressor
1
1a
2
2a
2b
2ab
3
3a
138
Fan Description
LT
1 vsd comp.
1 single
LT
1 vsd comp.
1 single
CO2, Oil valve
MT
1 vsd comp.
2 single
vsd-fans
Boost
Gas cooler
Receiver
MT
1 vsd comp.
2 single
vsd-fans
Boost
Gas cooler
Receiver
Oil sep.
Oil receiver
Oil valve
MT
1 vsd comp.
2 single
vsd-fans
Boost
Gas cooler
Receiver
TW
HR
MT
1 vsd comp.
2 single
vsd-fans
Boost
Gas cooler
Receiver
Oil sep.
Oil receiver
Oil valve
TW
HR
MT
1 vsd comp.
3 single
vsd-fans
Boost
Gas cooler
Receiver
MT
1 vsd comp.
3 single
vsd-fans
Boost
Gas cooler
Receiver
Oil sep.
Oil receiver
Oil valve
Capacity controller RS8GG602 © Danfoss 2015-03
Module Point number
1 2
Modul 1 - LT Comp. Loadshed
Controller Release 1
Modul 2 - Comp. 1 Comp. 2
AK-XM 102B safety safety
Modul 1 - LT Comp. Loadshed
Controller Release 1
Modul 2 - Comp. 1 Comp. 1
AK-XM 102B safety safety
Modul 1 - MT Comp. Loadshed
Controller Request 1
Modul 2 - Comp. 1 Comp. 2
AK-XM 102B safety safety
Modul 3 - Volt
AK-XM 103A input 1
Modul 4 -
AK-XM 208C
Modul 5 -
AK-XM 205A
Modul 1 - MT Comp. Loadshed
Controller Request 1
Modul 2 - Comp. 1 Comp. 2
AK-XM 102B safety safety
Modul 3 - Reset Kom Oil Low
AK-XM 103A lockout Receiver
Modul 4 -
AK-XM 208C
Modul 5 - Oil lvl. Oil lvl.
AK-XM 205A comp. 1 comp. 2
Modul 6 -
AK-XM 205A
Modul 1 - MT Comp. Loadshed
Controller Request 1
Modul 2 - Comp. 1 Comp. 2
AK-XM 102B safety safety
Modul 3 - Volt
AK-XM 103A input 1
Modul 4 - TW TW
AK-XM 208C Stw2 Stw3
Modul 5 - TW Flow Sw.
AK-XM 205A enable TW
Modul 1 - MT Comp. Loadshed
Controller Request 1
Modul 2 - Comp. 1 Comp. 2
AK-XM 102B safety safety
Modul 3 - Reset Kom Oil Low
AK-XM 103A lockout Receiver
Modul 4 - TW TW
AK-XM 208C Stw2 Stw3
Modul 5 - Oil lvl. Oil lvl.
AK-XM 205A comp. 1 comp. 2
Modul 6 - TW Flow Sw.
AK-XM 205A enable TW
Modul 1 - MT Comp. Loadshed
Controller Request 1
Modul 2 - Comp. 1 Comp. 2
AK-XM 102B safety safety
Modul 3 - Volt
AK-XM 103A input 1
Modul 4 -
AK-XM 208C
Modul 5 -
AK-XM 205A
Modul 1 - MT Comp. Loadshed
Controller Request 1
Modul 2 - Comp. 1 Comp. 2
AK-XM 102B safety safety
Modul 3 - Reset Kom Oil Low
AK-XM 103A lockout Receiver
Modul 4 -
AK-XM 208C
Modul 5 - Oil lvl. Oil lvl.
AK-XM 205A comp. 1 comp. 2
Modul 6 -
AK-XM 205A
3 4 5
Loadshed Main Sw.
2
VSD C.1
safety
Loadshed Oil lvl. Oil lvl. Main Sw.
2 Comp. 1 Comp. 2
VSD C.1
safety
Loadshed Sgc Shp Main Sw.
2
Comp. 3 VSD C.1 Fan 1
safety safety safety
Power loss Vhp
ICMTS
Saux 1
Loadshed Sgc Shp Main Sw.
2
Comp. 3 VSD C.1 Fan 1
safety safety safety
Oil Hi Power loss Vhp
Receiver ICMTS
Oil lvl. Oil Low Oil Hi
comp. 3 Separ. 1 Separ. 1
Saux 1
Loadshed Sgc Shp Main Sw.
2
Comp. 3 VSD C.1 Fan 1
safety safety safety
Power loss Vhp
ICMTS
TW TW HR HR
Stw4 Stw8 Shr2 Shr3
HR Flow Sw. Saux 1
enable HR
Loadshed Sgc Shp Main Sw.
2
Comp. 3 VSD C.1 Fan 1
safety safety safety
Oil Hi Power loss Vhp
Receiver ICMTS
TW TW HR HR
Stw4 Stw8 Shr2 Shr3
Oil lvl. Oil Low Oil Hi
comp. 3 Separ. 1 Separ. 1
HR Flow Sw. Saux 1
enable HR
Loadshed Sgc Shp Main Sw.
2
Comp. 3 Comp. 4 VSD C.1 Fan 1
safety safety safety safety
Power loss Vhp
ICMTS
Saux 1
Loadshed Sgc Shp Main Sw.
2
Comp. 3 Comp. 4 VSD C.1 Fan 1
safety safety safety safety
Oil Hi Power loss Vhp
Receiver ICMTS
Oil lvl. Oil lvl. Oil Low Oil Hi
comp. 3 comp. 4 Separ. 1 Separ. 1
Saux 1
AK-PC 781
6