Weil-McLain SERIES 7 PFG - Manual

Part No. 550-110-643/0605
To complete boiler installation,
follow:
• General Information 2
• Boiler Wiring 3-5
• Vent Damper Installation 6
• Check-out Procedure 7
• Operating Instructions 8-10
For additional help, see:
• Troubleshooting 11-15
• Parts List 16
Controls must only be installed by and Control Supplement used by a qualified
installer/service technician. Read all instructions before installing. Failure to
follow all instructions in proper order can cause severe personal injury, death
or substantial property damage.
Control Supplement
Universal Control Systems (UCS)
PFG
Gas-fired
water boiler
Series 7