Danfoss ADAP-KOOL AK-PC 781 Manuals

Manuals and User Guides for Danfoss ADAP-KOOL AK-PC 781. We have 2 Danfoss ADAP-KOOL AK-PC 781 manuals available for free PDF download: Design Manual, User Manual

Danfoss ADAP-KOOL AK-PC 781 Design Manual (142 pages)

Capacity controller with heat recovery function, Refrigeration control systems

Brand: Danfoss | Category: Controller | Size: 14.1 MB

Table of Contents
2
Introduction
3
Application
3
Principles
4
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 103A
18
Extension Module AK-XM 204A / AK-XM 204B
20
Extension Module AK-XM 205A / AK-XM 205B
22
Extension Module AK-XM 208C
24
Extension Module AK-OB 110
26
Extension Module AK-OB 101A
27
Extension Module EKA 163B / EKA 164B / EKA 166
28
Graphic Display AK-MMI
28
Power Supply Module AK-PS 075 / 150 / 250
29
Communication Module AK-CM 102
30
Preface to Design
32
Functions
32
Connections
33
Limitations
33
Design of a Compressor and Condenser Control
34
Procedure
34
Sketch
34
Compressor and Condenser Functions
34
Connections
35
Planning Table
37
Length
38
Linking of Modules
38
Determine the Connection Points
39
Connection Diagram
40
Supply Voltage
42
Ordering
43
Mounting and Wiring
45
Mounting
46
Mounting of Analog Output Module
46
Mounting of Extension Module on the Basic Module
47
Wiring
48
Configuration and Operation
51
Configuration
52
Connect PC
52
Authorization
54
Unlock the Configuration of the Controllers
55
System Setup
56
Set Plant Type
57
Set Control of Compressors
58
Set Oil Management
61
Setup Control of Condenser Fans
63
Setup Control of High Pressure
65
Setup Control of Receiver Pressure
66
Setup Control of Heat Recovery
67
Setup Display
70
Setup Functions for General Purpose
71
Separate Thermostats
72
Separate Pressostats
72
Separate Voltage Signals
73
Separate Alarm Inputs
73
Separate PI Functions
74
Configuration of Inputs and Outputs
75
Set Alarm Priorities
77
Lock Configuration
79
Check Configuration
80
Check of Connections
82
Check of Settings
84
Schedule Function
86
Installation in Network
87
First Start of Control
88
Start the Control
89
Manual Capacity Control
90
Regulating Functions
91
Suction Group
92
Controlling Sensor Selection
92
Reference
93
Capacity Control of Compressors
94
Capacity Distribution Methods
96
Power Pack Types - Compressor Combinations
97
Compressor Timers
101
The Capacity from the Digital Scroll Compressor
101
Load Shedding
102
Cascade Systems - Coordination and Injection
103
Injection on
105
Liquid Injection in Suction Line
106
Safety Functions
106
Oil Management
108
Condenser
110
Capacity Control of Condenser
110
Reference for Condensing Pressure
110
Capacity Distribution
112
Step Regulation
112
Speed Regulation
112
Condenser Couplings
113
Safety Functions for Condenser
113
EC Motor
113
CO 2 Transcritical System and Heat Recovery
114
Circuit for Heat Recovery or Hot Tap Water
115
Circuit for Recovery for Heating
116
Circuits for Control of CO2 Gas Pressure
119
Receiver Control
121
Parallel Compression
122
General Monitoring Functions
124
Miscellaneous
126
Appendix A - Compressor Combinations and Coupling Patterns
130
Appendix B - Alarm Texts
136
Appendix C - Recommended Connection - AK-PC 781
138

Danfoss ADAP-KOOL AK-PC 781 User Manual (14 pages)

Capacity controller with heat recovery

Brand: Danfoss | Category: Controller | Size: 0.49 MB

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Controller DC Drives Thermostat Control Unit Water Pump

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Danfoss ADAP-KOOL AK-PC 781 Manuals

Danfoss ADAP-KOOL AK-PC 781 Design Manual (142 pages)

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Danfoss ADAP-KOOL AK-PC 781 User Manual (14 pages)

Table of Contents

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