Lighting And Operation - Sime Format Dewy.zip 25 BF Manual De Instrucciones

USER INSTRUCTIONS
IT
ES
PT
– In case of fault and/or incorrect equipment operation, deactivate it, without making any repairs or taking any direct
GB
action. Contact an authorised technical staff.
RUS – The installation of the boiler and any servicing or maintenance job must be carried out by qualified personnel. Under
no circumstances, the devices sealed by the manufacturer can be tampered with.
– It is absolutely prohibited to block the intake grilles and the aeration opening of the room where the equipment is
installed.

LIGHTING AND OPERATION

BOILER IGNITION (fig. 27)
Open the gas valve, lower the control panel
cover and activate the boiler by rotating the
selector knob to the summer positio (
The green and orange led turn on to indi-
cate appliance power.
– With the rotary switch in the summer
position ( ) the boiler will start-up
upon demand for domestic hot water,
86
WARNINGS
and run at full power to reach the selec-
ted temperature.
The gas feeding pressure will then auto-
matically vary to ensure that the requi-
). red temperature is kept constant.
– With the rotary switch in the winter
position ( ) once the boiler has rea-
ched the value set on the heating poten-
tiometer, it will start to modulate in auto-
matically in order to supply the required
power output to the system.
The operation f the boiler will be stopped
through the intervention of the room
thermostat.
TEMPERATURES ADJUSTMENT (fig. 28)
– The D.H.W. temperature can be adju-
sted by turning the knob of the D.H.W.
OPEN
Apre
Green led on
Led verde acceso
Orange led on
Led arancio acceso
Fig. 27