Status (parameter
)
Sub-status (parameter
)
= controlled compressor shut-down
= off: the heating or cooling set point has been reached
= anti-short cycle
The heating set point has been reached. The compressor is not authorised to
restart.
= pump post-operation
Heat pump and back-up shut-down, system pump post-operation.
= the outside temperature is lower than the compressor's maximum op
erating temperature
The compressor has stopped. The back-ups are operating.
= the hybrid function requests compressor shut-down
The compressor has stopped. The back-ups are operating.
= compressor shut-down owing to the condensation detector
= compressor shut-down owing to the flow rate
= compressor and back-up bypass in heating / domestic hot water mode
= compressor and back-up bypass in cooling mode
= temperature lower than the minimum cooling temperature
Compressor shut-down.
= blockage
= normal operation.
The compressor or the back-ups are running.
= internal set point limited
If the heating set point on the heat pump differs from the system set point.
= pump post-operation
Heat pump and back-up shut-down, system pump running.
= compressor bypass
The back-ups are operating.
= the temperature exceeds the compressor's maximum operating tem
perature
The compressor has stopped. The back-ups are operating.
= the outside temperature is lower than the compressor's maximum op
erating temperature
The compressor has stopped. The back-ups are operating.
= the hybrid function requests compressor shut-down
The compressor has stopped. The back-ups are operating.
= defrosting running
The compressor is running.
= defrosting conditions not met
The compressor has stopped. The back-ups are operating.
= defrosting running.
The compressor and the back-ups are running.
= locking
= off / locking
= forced operation in cooling mode
= normal operation
6 Settings
7623755 - v05 - 27042017
MIV-4
47