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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 subjected to appropriate servicing in accordance with appli-
cable laws and regulations so that the plant is maintained in a good condition and
follow the requirements for safety and the environment.
The responsibility for maintenance of the heat pump lies with the owner / user. The
geothermal circuit contains antifreeze, which can damage groundwater if released. If
you have any suspicions about leaks in your geothermal system, please contact an
authorized service technician.
