System Manager - Three-Way Connection Integration Into Systems With Puffer - Immergas System Manager Kit Instructions And Warnings

9.41 SYSTEM MANAGER - THREE-WAY CONNECTION INTEGRATION INTO SYSTEMS WITH
PUFFER.
N
Y7
K4
L
Key:
1 - Power supply 230 Vac - 50 Hz
2 - A (boiler)
3 - B (heat pump)
4 - AB (puffer)
5 - Expansion Addresses
6 - Addresses 4
A15-4: - zone expansion kit with address 4
K4: - Relay type EMR 12V DC
M53: - DHW integration three-way valve
The valve switches when the boiler activates
for DHW integration, heating the upper
part of the puffer.
Y7: - Low temperature two-way valve
N L
M53
A15-4
- Command (J7)
- We recommend applying 2 commutation
89 89
L
1
N
M53
3
5
6
Open -> switch to PdC
Closed -> switch to boiler
valves
9-41
2
4