6
IMPORTANT!
Before powering the panel board, ensure the
main switch is on
O
and that the safety thermo-
stat is “reset".
Starting up the boiler
This switch connects and disconnects power to the
boiler
.
- With the switch at
0
, the boiler is not powered electri-
cally (green indicator light off).
- With the switch at , the boiler is powered electrically
(green indicator light on) and is set up for operation.
The recirculation pump works.
The detected boiler flow, return and flue gas tempera-
tures will be shown on the first screen of the display.
Flue gas extraction start up
When the panel is turned on by means of the switch
the fan will be automatically powered.
When the indicator light
is blue, it means that a pos-
sible auxiliary boiler can be powered by means of output
11-12 of terminal J1 on the board.
When the indicator light
is red, it means that the
wood-fired boiler fan is running.
To interrupt the combustion stage and stop the fan, press
key
for one second;
Door opening micro-switch operation check
To check correct wiring and operation of the door open-
ing micro-switch, open the upper wood loading door; the
controller will start emitting short BEEPS at short intervals
and the lower row of the display will read BOILER DOOR
OPEN.
Just close the wood loading door to silence the alarm.
Summer / Winter mode selection
The Summer / Winter function can be selected with key
and the lower row of the display will read alternatively
SUMMER WATER WOOD COMB. or WINT HEAT. WOOD
COMB. if there is demand for domestic hot water or if the
room thermostat is requesting.
