Green Mountain GMHB125 Podręcznik użytkownika - Strona 4
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Drukuj stronę2.1 OPERATION
Boiler is wall mounted, fan assisted room-sealed
combination boiler, providing both central heating and
domestic hot water depending on model purchased.
• After initial lighting, boiler will provide central heating
(as required).
• Hot water is available whenever a hot tap is open
(Combi models only).
• Priority is always given to hot water (Combi models
only).
2.4 OPERATING MODES*
A. Heat Only
SYMBOL
OPERATING MODE
DISPLAYED
HEATING ONLY
B.Combi
SYMBOL
OPERATING MODE
DISPLAYED
DHW
DHW & HEATING
HEATING ONLY
FROST PROTECTION
2 - OPERATING INSTRUCTIONS
To enable the appliance in Heating only press
choose one Heating Only.
To disable the boiler operating modes and keep the frost protection
function enabled, press
appears on the display (the display backlighting flashes if the boiler is
blocked).
To enable the appliance in DHW - Heating or Heating only press
very short push repeatedly and choose one of three available modes.
To disable the boiler operating modes and keep the frost protection
function enabled, press
appears on the display (the display backlighting flashes if the boiler is
blocked).
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2.2 OPERATING INSTRUCTIONS
Stop! Read ALL Safety information above.
• Set thermostat to lowest setting.
• Turn "OFF" all electrical power to appliance.
• This appliance is equipped with an ignition device which
automatically lights the burner. Do not try to light
burner by hand!
• Turn gas shutoff valve to closed position. Handle should
be perpendicular to gas pipe (at a 90° angle to gas
pipe).
• Wait 5 minutes for any gas to clear. Smell for gas,
including near floor. If you smell gas, STOP! Follow
instructions on page 2: "What To Do If You Smell
Gas." If you do not smell gas, go to next step.
• Turn gas shutoff valve to the open position. Handle
should be parallel to gas pipe.
• Replace front jacket panel.
• Turn "ON" electrical power to appliance.
• Set thermostat to desired setting.
• Set correct operating mode. See 2.4 below*
• If the appliance will not operate, follow instructions TO
TURN OFF GAS TO APPLIANCE and call your service
technician or gas supplier.
2.3 TURN OFF GAS TO APPLIANCE
• Set thermostat to lowest setting.
• Turn "OFF" all electric power to appliance if service is
to be performed.
• Turn gas shutoff valve handle to closed position.
Handle should be perpendicular (at a 90° angle to gas
pipe).
for at least 3 seconds. Just the symbol
for at least 3 seconds. Just the symbol
repeatedly and
PN 240012364 Rev. A [08/31/18]