Safety And Control Systems - habitat et jardin 932 BP60EZ Installation Manual

Safety and control systems

The heat pump is fitted out:
Temperature control:
A temperature sensor of the evaporator, starting the
defrosting operation.
A temperature sensor placed on the exchanger, ensuring the cut of
the heat pump when the temperature of the water reaches the
required temperature. The normal cycle restarts when the
temperature in the exchanger goes down to a temperature lower or
exceed of 1°C than this required
With 4 safety systems:
A water flow detector placed at the exit of the exchanger
A high pressure gas circuit breaker, a low pressure gas circuit
breaker
An outlet compressor temperature sensor
If a defect occurs on one of these systems (defective system, off-line
or abnormal measured value) a message of defect appears on the
display screen; see the paragraph "Error codes and what to do" of this
note.
Caution: the removal or the shunt of one of the control or safety
systems involves the cancellation of the guarantee.
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