Heatcom HC 15 Benutzerhandbuch - Installationsanleitung Seite 5

CONNECTIONS
All connections to the thermostat must be according to national
regulations and installed by authorized electricians.
Power supply to the thermostat must be supplied through 30mA RCD
and overload protected through max. 16A fuses.
TERMINAL DESCRIPTION
NO.
1 [L] Power supply
2 [N] Power supply
3 [N1] Load
4 [L1] Load
5 No function
6
10 kΩ floor sensor
7
8
To install the thermostat and gain access to the 2 mounting screws
the front fascia has to be removed.
1. Insert flat nose screwdriver in between the dial and the front
fascia, gently moving the screwdriver up and down until the dial
comes loose.
2. Unscrew the screw in the middle of the front fascia and remove
the front.
1
2
9