Contents
1. General Information ...............................................................................................................................................................5
1.1. Safety considerations.............................................................................................................................................................5
1.2. Disposal..................................................................................................................................................................................7
2. Heat pump installation ...........................................................................................................................................................8
2.1. Transport and handling..........................................................................................................................................................8
2.2. Dimensions and connections .................................................................................................................................................8
2.3. Unpacking ............................................................................................................................................................................10
2.4. Assembly and disassembly of the covers.............................................................................................................................10
2.5. Recommended positioning ..................................................................................................................................................12
2.6. Service areas ........................................................................................................................................................................13
3. Hydraulic installation............................................................................................................................................................ 14
3.1. General instructions.............................................................................................................................................................14
3.2. Brine circuit..........................................................................................................................................................................14
3.3. Heating / Cooling circuit.......................................................................................................................................................15
4. Filling and discharge circuits ................................................................................................................................................. 19
4.1. Filling the production circuit (heating, cooling, DHW and pool) ..........................................................................................19
4.2. Filling the brine circuit .........................................................................................................................................................19
5. Electrical system ................................................................................................................................................................... 21
5.1. General instructions.............................................................................................................................................................21
5.2. Heat pump power supply.....................................................................................................................................................25
5.3. External protections.............................................................................................................................................................27
5.4. Outside temperature probe.................................................................................................................................................27
5.5. External storage systems .....................................................................................................................................................27
5.6. External production equipment...........................................................................................................................................27
5.7. Simultaneous production.....................................................................................................................................................28
5.8. DG1 –SG5 Outlet Units........................................................................................................................................................28
5.9. External auxiliary equipment ...............................................................................................................................................29
5.10. Alarm signal .........................................................................................................................................................................29
5.11. Remote services production control....................................................................................................................................29
5.12. Inside environment control..................................................................................................................................................30
5.13. Remote control by BUS........................................................................................................................................................32
5.14. Energy meter .......................................................................................................................................................................32
6. Start-up ................................................................................................................................................................................ 33
7. Technical specifications ........................................................................................................................................................ 34
7.1. Component location ............................................................................................................................................................34
7.2. Powercircuit diagram...........................................................................................................................................................37
7.3. Electrical connection tables .................................................................................................................................................38
7.4. Load losses...........................................................................................................................................................................41
8. Operation map ..................................................................................................................................................................... 42
9. Operation curves .................................................................................................................................................................. 43
10. Technical data table.............................................................................................................................................................. 46
