Table Of Contents - Danfoss ADAP-KOOL AK-HP 780 Design Manual

1. Introduction .............................................................................3
Application .................................................................................................. 3
Principles...................................................................................................... 4
2. Design of a controller ..............................................................7
Module survey ........................................................................................... 8
Common data for modules .................................................................10
Controller ...........................................................................................12
Extension module AK-XM 101A .................................................14
Extension module AK-XM 102A / AK-XM 102B .....................16
Extension module AK-XM 204A / AK-XM 204B .....................18
Extension module AK-XM 205A / AK-XM 205B .....................20
Extension module AK-OB 110 ....................................................22
Extension module AK-OB 101A..................................................23
Extension module EKA 163B / EKA 164B ................................24
Power supply module AK-PS 075 / 150 ...................................25
Preface to design ....................................................................................26
Functions ............................................................................................26
Connections ......................................................................................27
Limitations .........................................................................................27
Design of a compressor and pump control ..................................28
Procedure: ..........................................................................................28
Sketch ..................................................................................................28
Functions ............................................................................................28
Connections ......................................................................................29
Planning table ..................................................................................31
Length .................................................................................................32
Linking of modules .........................................................................32
Determine the connection points ............................................33
Connection diagram ......................................................................34
Supply voltage .................................................................................35
Ordering .....................................................................................................36
3. Mounting and wiring .............................................................37
Mounting ...................................................................................................38
Mounting of analog output module ........................................38
Mounting of extension module on the basic module .......39
Wiring ..........................................................................................................40
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Contents
Heat pump controller RS8GF202 © Danfoss 2015-08
4. Configuration and operation ................................................43
Configuration ...........................................................................................45
Connect PC or PDA .........................................................................45
Authorization ....................................................................................46
Unlock the configuration of the controllers ..........................47
System setup ....................................................................................48
Set plant type ...................................................................................49
Set control of compressors ..........................................................50
Set oil management .......................................................................53
Setup control of the pump ..........................................................55
Setup Display ....................................................................................56
Setup general alarm inputs .........................................................57
Setup separate thermostat functions ......................................58
Setup separate voltage functions .............................................59
Configuration of inputs and outputs .......................................60
Set alarm priorities..........................................................................62
Lock configuration ..........................................................................64
Check configuration .......................................................................65
Check of connections ............................................................................67
Check of settings.....................................................................................69
Schedule function ..................................................................................71
Installation in network ..........................................................................72
First start of control ................................................................................73
Start control ......................................................................................74
Manual capacity control ...............................................................75
5. Regulating functions .............................................................77
Suction group ..........................................................................................78
Controlling sensor .........................................................................78
Reference ...........................................................................................79
Capacity control of compressors ...............................................80
Compressor timers ..................................................................81
Capacity distribution methods ...........................................82
Power pack types - compressor combinations ............83
Load shedding ..........................................................................87
Safety functions ...............................................................................88
Oil management..............................................................................90
Pump ...........................................................................................................92
General monitoring functions ...........................................................93
Miscellaneous ..........................................................................................94
Appendix A - Compressor combinations and coupling pat-
terns .............................................................................................................97
Appendix B - Alarm texts ...................................................................102
AK-HP 780