G O M - 영 문
43
Fuse substitution
y
In the event of mains fuse replacement on the
PCB, please use a 2A quick blow fuse.
y
Please switch-off the main switch upstream the
boiler.
y
Take away the plastic box containing the main
PCB.
y
Open the cover of the plastic box.
y
Look and substitute the fuse in the upper side of
PCB.
Room thermostat connection.
External probe sensor connection.
y
The boiler is designed to be connected to a room
thermostat.
y
Please remove the jump from the connectors
and connect the cable coming from the free
contact of the room thermostat.
y
The boiler is designed to be connected to an
external probe sensor for external temperature
checking.
y
Please, connect it to the proper contact of the
connector in the boiler as showed in the figure.
y
Finally squeeze the press cable in the boiler.