Weil-McLain PFG-7 - Manual
Weil-McLain PFG-7 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – PFG S; Codes; Section I: Installation; Contents; Read before proceeding; Installation and service certificate
- Page 3 – Combustion air and ventilation openings; Note
- Page 4 – Chimney or vent requirements
- Page 5 – Figure 1; Boiler foundation; Hydrostatic pressure test
- Page 6 – Figure 2a; Minimum recommended pipe sizes; Boiler piping connections to the heating
- Page 7 – Use circulators or zone valves in each circuit for multiple; Filling the system; Figure 2b; Piping – Closed type expansion tank; Multiple zoning; Figure 2c; Piping – Closed diaphragm type expansion tank
- Page 8 – Bypass piping; Bypass piping is not normally required on; Figure 4
- Page 9 – External heat exchangers; glycol is recommended.; Using with refrigeration system
- Page 10 – less than; Size and install gas piping; Pipe delivery schedule
- Page 11 – Figure 5a; Gas supply piping
- Page 13 – Typical wiring – zoning with zone valves; Wiring multiple zones; Figure 6; Chain and s-hook installation – Canadian installations only
- Page 14 – Installation and Service Certificate; Check off steps as completed.
- Page 15 – Handling ceramic fiber and fiberglass materials
- Page 16 – Beginning of each heating season:; Daily during heating season:; causing substantial property damage.; End of each heating season:
- Page 17 – Check main burner flames:; Figure 8; Typical main burner flame; To inspect base insulation:; Figure 7; To place in operation:; PROPANE BOILERS ONLY
- Page 18 – Inspect venting system:; Figure 9; Section assembly; To replace a boiler section; Failure to use PFG Series 7 intermediates
- Page 19 – Common problems and possible solutions
- Page 20 – Section III: Replacement Parts; To avoid personal injury, before replacing any parts on the boiler:
- Page 22 – DOE; Section IV: Ratings and dimensions; Standard equipment; PIDN; SPN
Part No. 550-110-641/0605
Read all instructions before installing
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.
For additional information,
refer to . . .
Control Supplement
• Installation
• Service
• Operation
• Parts
PFG
Gas-fired
water boiler
Series 7
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.
"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.
Summary
Part Number 550-110-641/0605 PFG S erieS 7 G aS - Fired W ater B oiler — B oiler M anual Codes Installation must comply with all local codes, laws, regulations and ordinances. Also United States National Fuel Gas Code ANSI Z3.1-latest edition. When re- quired, the installation must conform to Standa...
Part Number 550-110-641/0605 3 PFG S erieS 7 G aS - Fired W ater B oiler — B oiler M anual Combustion air and ventilation openings Combustion air and ventilation openings must comply with Sec- tion 5.3, Air for Combustion and Ventilation, of National Fuel Gas Code ANSI Z3.1-latest edition, or applic...
Part Number 550-110-641/0605 4 PFG S erieS 7 G aS - Fired W ater B oiler — B oiler M anual Chimney or vent requirements (also refer to Breaching erection, Page 12) Venting must be installed according to Part 7, Venting of Equipment, of National Fuel Gas Code, ANSI Z3.1- latest edition and applicable...
