60 NIBE BA-SVM 10-200
Relay test - forced control
The heat pumps relay outputs can be force controlled
from menu 5.6.
1. Tick „activated”. Forced control is then activated
for 10 minutes.
2. Tick the outputs that you want to activate.
3. Check the relay/component function.
Internal outputs
Output Function
AA2-K1 Reversing valve (QN10).
AA2-K2 Charge pump (GP12).
AA2-K3 Circulation pump (GP10).
AA2-K4 Reversing valve (QN12).
AA7-X2-2 Contactor for immersion heater (K1A)
AA7-X2-4 Contactor for immersion heater (K2A)
AA7-X2-6 Contactor for immersion heater (K3A)
AA27-X1 Alarm relay
Climate system 2 (ECS 40/ECS 41)
Output Function
EB21-AA5-K2 Mixing valve, close
EB21-AA5-K3 Mixing valve, open
EB21-AA5-K4 External circulation pump
Climate system 3 (ECS 40/ECS 41)
Output Function
EB22-AA5-K2 Mixing valve, close
EB22-AA5-K3 Mixing valve, open
EB22-AA5-K4 External circulation pump
Climate system 4 (ECS 40/ECS 41)
Output Function
EB23-AA5-K2 Mixing valve, close
EB23-AA5-K3 Mixing valve, open
EB23-AA5-K4 External circulation pump
Function check,
components
CAUTION
Forced control must only be used by users familiar
with the system. When forced control is activated, the
alarm functions are disabled.
Section 7 | Troubleshooting