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For the contractor

Please read these instruc-
tions carefully

Propane Conversion kit 
instructions

Condensing gas boiler

Logamax plus

Required Input Rates

Logamax plus GB162-80 kW

Logamx plus GB162-100 kW

270,000 btu/hr

315,000 btu/hr

This kit and instructions are for converting the GB162 model 
boilers from Natural Gas to Liquid Propane.

WARNING!

This conversion kit shall be installed by a qualified service agency 
in accordance with the manufacturer‘s instructions and all 
applicable codes and requirements of the authority having 
jurisdiction.
The information in these instructions must be followed to 
minimize the risk of fire or explosion or to prevent property 
damage, personal injury or death. The qualified service agency
is responsible for the proper installation of this kit.
The installation is not proper and complete until the operation of 
the converted boiler is checked as specified in the manufacturer‘s 
instructions supplied with the kit.

CAUTION!

The gas supply shall be shut off prior to disconnecting the 
electrical power, before proceeding with the conversion.

Notice! Save these instructions for later use.

6720615152-001.1TD

GB162-80 kW
GB162-100 kW

6 72

0 615

 033

 (

04/

20

10) U

S

/CA

Содержание GB162-80 kW

Страница 1: ...requirements of the authority having jurisdiction The information in these instructions must be followed to minimize the risk of fire or explosion or to prevent property damage personal injury or deat...

Страница 2: ...following symbols 3 2 Parts list for converting the boiler to propane 4 3 Liquid Propane conversion 5 3 1 Shut down the boiler 5 3 2 Changing the gas valve assembly 5 3 3 Testing for gas leaks 7 3 4...

Страница 3: ...ollowing symbols DANGER Indicates the presence of hazards that will cause severe personal injury death or substantial property damage WARNING Indicates the presence of hazards that can cause severe pe...

Страница 4: ...rts list for converting the boiler to propane Conversion kit propane for the GB162 80 kW 100 kW 7746900499 includes assembly 774601703A 1 gas valve propane venturi orifice 774600958A these instruction...

Страница 5: ...tion anti clockwise fig 2 Fig 2 Opening the boiler door 3 2 Changing the gas valve assembly B Loosen the screw connection on the gas valve fig 3 1 and pull the plugs fig 3 2 from the gas valve Fig 3 U...

Страница 6: ...rews and gas valve with venturi B Install the venturi and gas valve of the conversion kit on the fan unit using a new O ring fig 9 and follow the instructions above in reverse order Fig 9 Placing a ne...

Страница 7: ...onduit sections up to and including the direct sealing point on the gas burner fitting The maximum test pressure allowed on the input of the gas burner fitting is 60 inch W C 150 mbar B Check the inpu...

Страница 8: ...in 3 5 Checking and adjusting the gas air ratio B Switch off the boiler using the main switch B Loosen the screw plug on the measuring nipple for the burner pressure by 2 rotations fig 15 1 B Set the...

Страница 9: ...Carrying out a tightness test in operating conditions B Check all gaskets and joints in the burner gas circuit for leaks while the burner is operational using a leak detection agent 3 7 Measuring the...

Страница 10: ...ly call a qualified service technician to inspect the boiler and to replace any part of the control system and any gas control which has been under water DANGER What to do if you smell gas B No open f...

Страница 11: ...as Then smell for gas including near the floor If you smell gas STOP and see the safety information on page 10 If you do not smell gas go to the next step B Install the casing again B Open the gas shu...

Страница 12: ...6720615033 0004...

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