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General information
As your own reminder
Fill in the information below. It may come in useful if anything should happen.
Product : Manufacturing number :
Installer: Name:
Date: Tel. no.:
Electrical installer: Name:
Date: Tel. no.:
Enertech AB provides the information with reservation for any typing errors and subject to modification.
Table of contents
Check list ______________________________________________________________________ 6
Important to remember! ______________________________________________ 7
Safety Instructions _______________________________________________________ 7
1. Connection alternative CTC EcoPart 400 __________ 8
1.1 General_____________________________________________________________8
2. Technical data _______________________________________________________ 9
2.1 Table 400V 3N~ ________________________________________________9
2.2 Table 230V 1N~_______________________________________________ 11
2.3 Component location_________________________________________13
2.4 Dimensional drawing _______________________________________ 13
2.5 Refrigerant system ___________________________________________14
2.6 Operating range_______________________________________________14
3. Installation____________________________________________________________ 15
3.1 Connection of the heat medium side__________________ 16
3.1.1 Charge pump_______________________________________________ 16
3.1.2 Control/power supply____________________________________16
3.1.3 Pump curve _________________________________________________16
3.2 Connecting the brine system_____________________________17
3.3 Brine pump _____________________________________________________20
4. Electrical installation___________________________________________ 22
4.1 Electrical installation 400 V 3N~_________________________ 22
4.2 Electrical installation 230 V 1N~_________________________ 23
4.3 Alarm output ___________________________________________________23
4.4 Groundwater heating________________________________________24
5. Communication connections_____________________________ 25
5.1 CTC Basic Display (accessory) __________________________25
5.2 Option 1 – Connection of one heat pump ___________26
5.3 Option 2 – Series connection of heat pumps_______27
5.4 Option 4 – CTC EcoEl v3 __________________________________28
5.5 Option 5 – CTC EcoZenith i550 v3_____________________29
5.6 Option 6 – CTC EcoLogic v3_____________________________30
5.7 Wiring diagram 400V 3N~_________________________________32
5.8 Wiring diagram 230V 1N~_________________________________34
6. First start _____________________________________________________________ 35
7. Operation and Maintenance ______________________________ 36
7.1 Periodic maintenance _______________________________________36
7.2 Operation stop_________________________________________________36
7.3 Service mode __________________________________________________36
8. Fault Tracing/Appropriate Measures ________________ 37
8.1 Air Problems____________________________________________________37
8.2 Alarms ____________________________________________________________37
Declaration of conformity__________________________________________ 38
