12
Leading by professional
2.operation
1) Plug in to reach power, and then open the gas valve.
Press [ON/OFF]
to start the boiler, at the mean time,
circulation pump works automatically to exhaust air in
heating system, check in the panel if the pressure drops, if
the pressure is less than 0.7kgf/cm
2
, pour water again(the
way to pour water is the same as above). When the
pressure reaches balance, press [Winter/Summer]
convert button to make sure the system works under the
winter mode (winter mode is showed in LCD), when
the system convert to normal state, it will ignite and burn
automatically. Press [Up /Down ] button to adjust
the heating water temperature, the range is from 30-80°C,
floor heating is from 30-65°C.
2) When you open the water tap to use sanitary hot
water, press [Up /Down ] to adjust the hot water
temperature(range is from 30-55°C ). The speed of water
output depends on the length of the pipe. After all cold
water flows out, hot water will flow out.
1.Pour Water For the Heating system
1) Open the valve for the pouring water(turn left). Open
all the valves for exhausting air in each room as soon
as open the valve for pouring water and then close the
valves for exhausting air until the water comes out.
2) When the needle in pressure gauge shows between
1-1.2kgf/cm
2
, close the valve for pouring water.
first operaton
notice:
The water replenishing pressure of
gas boiler can’t exceed 1.2kgf/cm
2
, after filling water,
the water filling valve must be closed immediately,
otherwise , the heating safety valve will open
automatically to release pressure. In order to avoid
unnecessary property loss, please connect a water pipe
with the safety valve and the floor drain.
Warning!
The first operation
must be after the
boiler’s installation
and eligible
examination.
!
0.7kgf/cm
2
3kgf/cm
2
1-1.2kgf/cm
2
Valve For
Pouring Water
Pressure gauge
