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Instructions for High Altitude Conversion

2

We reserve the right to make any changes due to technical modifications!

Instructions for High Altitude Conversion for Sealed Combustion Gas Boiler  GA244 • Issue 02/2004

Buderus Heiztechnik GmbH • http://www.heiztechnik.buderus.de

1

Safety Considerations

Please observe the following safety instructions.

1.1

Application purpose

This kit and instructions are for high altitude converting 
the GA244 model boiler over 2000 ft.

1.2

Guideline of notices

Two levels of danger are identified by the following 
warning labels:

1.3

Observe the following symbols

2

Parts List for High Altitude 
Conversion

This kit contains the following parts:

Main orifices and gaskets.

Conversion data plate to be filled out and affixed to 
the appliance.

Conversion instructions.

Technical documents.

WARNING!

DANGER

Denotes a possible severely dangerous 
situation where, without proper caution, 
bodily injury or loss of life may result.

WARNING!

DANGER

due to electricity.

APPLICATION NOTICE

Application comment for optimum use of 
equipment and adjustment as well as useful 
information.

WARNING!

DANGER

due to explosion of gas.

z

Work only on gas components when 
you have a license to do so.

z

Note that the assembly of gas and vent 
connections, the initial start-up, the 
electrical connections, the 
maintenance and service can only be 
performed by a licensed service 
contractor or technician.

WARNING!

DANGER

due to electricity.

z

Prior to doing any work on the heating 
system, disconnect all electrical power 
to the boiler at the emergency switch.

z

It is NOT sufficient to shut off only the 
boiler control!

Summary of Contents for Logano GA244-37

Page 1: ...n 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 and in accordan...

Page 2: ...rsion data plate to be filled out and affixed to the appliance Conversion instructions Technical documents WARNING DANGER Denotes a possible severely dangerous situation where without proper caution b...

Page 3: ...Turn off all electric power to the appliance and set the thermostat to its lowest setting 3 Remove jacket panel screws Fig 1 Pos 1 from left and right side tilt forward top of the front panel Fig 1 Po...

Page 4: ...4 Pos 2 and remove this cover plate Fig 4 Pos 2 Fig 3 Gas control valve Item 1 Gas control valve knob set to ON 1 WARNING DANGER For explosion due to gas z Wait five 5 minutes to clear out any gas Th...

Page 5: ...If the boiler has not been placed in operation follow the installation instructions in GA244 Installation Operation and Maintenance Manual supplied with the boiler If the boiler has been in operation...

Page 6: ...g 6 Pos 3 from the gas control Install a test fitting and hook up a manometer to measure the manifold pressure 14 Open the main gas piping shut off valve and measure the supply pressure of the boiler...

Page 7: ...air it call a qualified service technician Force or attempted repair may result in a fire or explosion D Do not use this appliance if any part has been under water Immediately call a qualified service...

Page 8: ...the pilot The pilot should light and then the main burners should light If the main burners do not light shut off the main gas piping shutoff valve Shut off all electric power to the appliance and ca...

Page 9: ...main burner flame Fig 10 Pos 1 through the viewing port Fig 7 Pos 1 in the burner cover plate The flame should have a smooth firm contour and must be mostly blue in color If the main flame is satisfa...

Page 10: ...ifold pressure tabs in the gas control and replace the plugs 19 Repeat steps 1 to 6 and 13 to place the appliance back in operation Check the plugs in the gas control with a soap and water solution If...

Page 11: ...rve the right to make any changes due to technical modifications Instructions for High Altitude Conversion for Sealed Combustion Gas Boiler GA244 Issue 04 2004 Buderus Heiztechnik GmbH http www heizte...

Page 12: ...entworth Avenue Londonderry NH 03053 Tel 603 552 1100 Fax 603 421 2719 www buderus net Buderus Hydronic Systems reserves the right to make changes without notice due to continuing engineering and tech...

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