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Safety
Always disconnect the electrical supply to the heat pump if any malfunction occurs
that cannot be remedied via the control unit.
If any malfunction arises on the electrical part of the heat pump, always contact a
licensed electrician to repair the fault.
Avoid direct contact with the heating system pipes in the heat pump, as they can
be very hot.
Many types of antifreeze are hazardous to health, dangerous when ingested, and
must be kept out of the reach of children.
To protect the heat pump from damage, it is supplied with the following safety
equipment:
Expansion systems for central heating and brine/ground source loop
Safety valves for central heating and brine/ground source loop
Low and high-pressure cut-off switches for compressor
Pressure guard brine loop/ground pipe (mandatory environmental
pressure switch)
Minimum/frost thermostat (cuts off the heat pump if the temperature
becomes too low in the brine loop)
The heat pump must be serviced in accordance with applicable legislation and
regulations to ensure that the system is responsibly maintained and complies with
safety and environmental requirements.
Responsibility for maintenance of the heat pump rests with the owner or user. The
ground source loop contains antifreeze, which can compromise groundwater if
spilled or leaked. Contact an authorised service technician immediately if you sus-
pect there is a leak in your ground source heat system.
