High Voltage. The thermostat should be installed
by an authorised electrician.
Y
ou will be working with mains voltage, so please
CAUTION
protect yourself by cutting off the power before
installation.
Wiring Diagram volt free
TH213-Boiler is for volt-free
switch boiler, 3A
1/2:
Volt free
3:
L line
4:
N line
5/6:
Connect to the
external sensor
If what you used is normally closed valve, please connect terminal 2 and 4.
If what you used is normally open valve, please connect terminal 1and 4.
Power
Supply
Wiring Diagram Water
TH213-Water is for switch live
water heating, 3A
1:
Normally closed
2:
Normally open
3:
L line
4:
N line
5/6:
Connect to the external
sensor
05
Power
Supply