Weil-McLain PFG-7 manual PFGGas-fired water boiler

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PFGGas-fired water boiler

Series 7

• Installation	• Operation
• Service	• Parts

For additional information, refer to . . .

Control Supplement

Read all instructions before installing

This manual must only be used by a qualified heating installer/service technician. Read all instructions before installing. Perform steps in the order given. Failure to comply could result in severe personal injury, death or substantial property damage.

Installer Leave all instructions with boiler for future reference.

Any claims for damage or shortage in shipment must be filed immediately against the transportation company by the consignee.

Owner Installation and service must be performed by qualified contractor.

Part No. 550-110-641/0605

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Contents PFGGas-fired water boiler Contents Installation clearances Section I InstallationCombustion air and ventilation openings Select the boiler locationChimney or vent requirements When removing boiler from common venting systemBoiler foundation Residential garage installationPlacing the boiler Hydrostatic pressure testBoiler piping connections to the heating Filling the system Multiple zoningBypass piping External heat exchangers Using with refrigeration systemFreeze protection Follow good piping practices Size and install gas pipingGas supply piping Spill switch installation PFG-5 only Draft hood installationDamper installation WiringCanadian installations Chain & s-hook Wiring multiple zonesInstallation instructions have been followed Check-out procedureInstaller Company Address Phone Installer’s signature Check off steps as completedHandling ceramic fiber and fiberglass materials Section II ServiceDaily during heating season Beginning of each heating seasonPeriodically during heating season Monthly during heating seasonTo place in operation To inspect base insulationCheck pilot burner flame Check main burner flamesTo clean main burners To clean boiler heating surfacesAnnual shut-down procedure Inspect venting systemCommon problems and possible solutions Description Part Number Section III Replacement PartsPFG Series 7 Gas-fired Water Boiler Boiler Manual DOE Section IV Ratings and dimensionsPFG Series 7 Gas-fired Water Boiler Boiler Manual PFG Series 7 Gas-fired Water Boiler Boiler Manual