Table of Contents
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Contents
1
WARRANTY ...................................................................................................................................................................................... 5
2
INSTALLATION RECORD ............................................................................................................................................................... 7
3
GROUND SOURCE HEAT AND COOLING .................................................................................................................................... 8
3.1
Ground source heat energy ...................................................................................................................................... 8
3.2
Ground source cooling ............................................................................................................................................ 8
3.3
Ground source heat pump's operating principle...................................................................................................... 8
3.4
Heating functions .................................................................................................................................................... 9
3.5
Tips for saving ......................................................................................................................................................... 9
4
DELIVERY AND HANDLING ........................................................................................................................................................ 10
4.1
Safety instructions ................................................................................................................................................. 10
4.2
Delivery contents .................................................................................................................................................. 10
4.3
Optional accessories .............................................................................................................................................. 10
4.4
Storage .................................................................................................................................................................. 10
4.5
Transport ............................................................................................................................................................... 10
4.6
Removing the compressor unit .............................................................................................................................. 11
4.7
Hauling the compressor unit module ..................................................................................................................... 11
4.8
Removing the packaging ....................................................................................................................................... 12
4.9
Ground source heat pump's location ..................................................................................................................... 12
5
DIMENSIONS AND PIPE CONNECTIONS ................................................................................................................................... 13
5.1
Pipe Connections ................................................................................................................................................... 13
5.2
Heat pump dimensions .......................................................................................................................................... 13
5.3
Heat pump components ......................................................................................................................................... 14
5.4
Heat pump sensors ................................................................................................................................................ 15
6
PIPE INSTALLATION ..................................................................................................................................................................... 16
6.1
Collector ................................................................................................................................................................ 16
6.2
Connecting ground cooling ................................................................................................................................... 18
6.3
Heat supply circuit ................................................................................................................................................ 19
6.4
Connecting the domestic water system ................................................................................................................. 21
7
ELECTRICAL CONNECTIONS ...................................................................................................................................................... 23
7.1
General .................................................................................................................................................................. 23
7.2
Power supply ......................................................................................................................................................... 23
7.3
Soft starter / phase sequence ................................................................................................................................. 23
7.4
Outdoor sensor ...................................................................................................................................................... 23
7.5
Room sensor (accessory) QAA55 ......................................................................................................................... 24
7.6
Room unit (accessory) QAA75 ............................................................................................................................. 24
7.7
External heating circulation pump / pump for heating circuit 2 (accessory) ......................................................... 24
7.8
Heating control group 2 (accessory) ..................................................................................................................... 24
7.9
Electric heater (SV1) power .................................................................................................................................. 24
7.10
Connection of the hot water circulation pump ...................................................................................................... 25
7.11
Alarm forwarding .................................................................................................................................................. 25
2
v3-8 23052017
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