2.2
Installation and maintenance
Caution
Only qualified installers may install, operate
and carry out maintenance and repair work
on the indoor and outdoor unit.
Caution
Only qualified electricians may do electrical
installation and maintenance on the indoor
and outdoor unit.
Caution
Only qualified refrigeration technicians may
work on the outdoor unit refrigerant circuit.
Caution
The appliance shall be stored and installed
so as to prevent mechanical damage from
occurring.
2.3
Service
Only qualified personnel may do service on the following components:
▪
The outdoor and indoor units
▪
The refrigerant circuit
▪
The power supply
▪
The safety valves
It is not permitted to carry out construction modifications that may affect the operational safety of the heat
pump.
2.4
Safety valves
▪
Never block the connection to a safety valve’s overflow pipe.
▪
The following safety precautions apply to the hot water circuit’s safety valve with corresponding over-
flow pipe: Water expands when it is heated, which means that a small amount of water is released from
the system via the overflow pipe. The water that exits the overflow pipe can be hot! Therefore, allow it
to flow to a floor drain to prevent any risk of burning yourself or others.
User Guide
iTec Eco
AWIE01UG102
Thermia AB
6
