- 37 -
▼
Heating cable (optional)
- Locate the heating part (see fi g. 42).
- Place the thermostat at the bottom of the tank.
- Run the bottom of the tank with the heating part of the
cable (make sure that the drain hole is covered by the
heating part).
- Fix the heating part on the bottom of the tank with the
aluminum tape supplied.
- Route the cable to the terminal block away from the
propeller blades (use the attachment points with clamps).
Avoid metal edges that could damage the
insulation.
- Connect the heating cable to the terminal block
(terminals L and N).
fi g. 42 - Heating cable mounting
Thermostat
Repère
Partie chauffante
1 m
Partie froide
Alimentation
1.5 m
L1 L2 L3 N 1 2 3
POWER INDOOR UNIT
NL
Thermostat
mark
Heating part
1 m
Cold part
Supply
1.5 m
Interconnection
cable
Main electricity
supply
Heating cable
Alfea Extensa A.I. R32 / INSTALLATION / 2114 - EN