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! ______________________________________________ 8
Safety Instructions _______________________________________________________ 8
1. Connection alternative CTC EcoPart 400 __________ 9
1.1 General_____________________________________________________________9
2. Technical data _____________________________________________________ 10
2.1 Table 400V 3N~ ______________________________________________10
2.2 Table 230V 1N~_______________________________________________ 12
2.3 Component location_________________________________________ 14
2.4 Dimensional drawing _______________________________________ 14
2.5 Refrigerant system ___________________________________________15
2.6 Operating range_______________________________________________15
3. Operation and Maintenance ______________________________ 16
3.1 Periodic maintenance _______________________________________16
3.2 Operation stop_________________________________________________16
3.3 Service mode __________________________________________________16
4. Fault Tracing/Appropriate Measures ________________ 16
4.1 Air Problems____________________________________________________17
4.2 Alarms ____________________________________________________________17
5. Installation____________________________________________________________ 17
5.1 Connection of the heat medium side__________________ 18
5.1.1 Charge pump_______________________________________________ 18
5.1.2 Control/power supply____________________________________18
5.1.3 Pump curve _________________________________________________18
5.2 Connecting the brine system_____________________________19
5.3 Pump curves ___________________________________________________22
5.3.1 Brine pump standard ___________________________________ 22
5.3.2 Brinepump LEP (Low energy pump) _______________22
6. Electrical installation___________________________________________ 24
6.1 Electrical installation 400 V 3N~_________________________ 24
6.2 Electrical installation 230 V 1N~_________________________ 25
6.3 Alarm output ___________________________________________________25
7. Communication connections_____________________________ 26
7.1 CTC Basic Display (accessory) __________________________26
7.2 Option 1 – Connection of one heat pump ___________27
7.3 Option 2 – Series connection of heat pumps_______28
7.4 Option 3 – Fixed condensing_____________________________ 29
7.5 Option 4 – CTC EcoEl v3 __________________________________29
7.6 Option 5 – CTC EcoZenith i550 v3_____________________30
7.7 Option 6 – CTC EcoLogic v3_____________________________ 31
7.8 Wiring diagram 400V 3N~_________________________________ 32
7.9 Wiring diagram 230V 1N~_________________________________ 34
8. First start _____________________________________________________________ 35
Declaration of conformity__________________________________________ 36
