Weil-McLain 550-110-260/02002 - Manual

Weil-McLain 550-110-260/02002

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Table of Contents:

  • Page 4 – Contents; Hazard definitions
  • Page 5 – Boiler Manual; Please read before proceeding; Installer; When servicing boiler —
  • Page 6 – Prepare boiler location —; Installations must
  • Page 7 – Recommended clearances for service; Residential garage installation; Precautions; Provide the following clearances:; Boiler model number; Flooring and foundation; Figure 2; Minimum clearances for tight spaces
  • Page 8 – Vent system; Removing from existing vent
  • Page 9 – Corrosive contaminants; Products to avoid; Air contamination
  • Page 10 – Special considerations
  • Page 11 – Figure 3; Sizing air openings for CGs installations
  • Page 12 – Prepare boiler —; Manifold orifice sizing; Inspect orifices and burners; Orifice replacement procedure; Location
  • Page 13 – Prepare boiler for test; Perform hydrostatic pressure test
  • Page 14 – Water piping —; General piping information; Table 3
  • Page 15 – Expansion tank; Diaphragm- or bladder-type expansion tank; Closed-type expansion tank; for piping
  • Page 16 – Radiant heating systems
  • Page 17 – typical piping — multiple-zone installations; Figure 6
  • Page 18 – piping method
  • Page 19 – for radiant heating or converted gravity systems; Figure 8; Zoning with circulators; Figure 9; Zoning with zone valves
  • Page 20 – method
  • Page 21 – Figures 8
  • Page 22 – Valve adjustment
  • Page 23 – and; Piping refrigeration systems
  • Page 24 – Gas piping; Connecting gas supply piping to boiler; Gas supply piping; Venting and combustion air
  • Page 25 – Table 4; Pipe capacity for 0.60 specific gravity natural gas; continued; valve; Gas pipe
  • Page 26 – Field wiring connections —; Thermostat; Wiring connections
  • Page 27 – preparation; Fill the system with water; drain; Verify water chemistry; Check for gas leaks
  • Page 28 – operate boiler; Inspect system water piping; Final check before starting boiler
  • Page 29 – Typical pilot burner flame; Check burner flames; Pilot burner flame
  • Page 30 – Check-out procedure —; Installation and service certificate
  • Page 31 – Operation —; Control module sequence of operation — status light indications
  • Page 32 – Schematic wiring diagram
  • Page 33 – Ladder wiring diagram; MV; Power; Legend for ladder wiring diagram
  • Page 34 – Lighting instructions; FOR YOUR SAFETY READ BEFORE OPERATING
  • Page 35 – Table 5; Service and maintenance schedules; Service and maintenance —; Follow the; procedures given throughout this manual and in; Service technician; NNNUAL
  • Page 36 – Service & maintenance —; Reported problems
  • Page 37 – Inducer motor
  • Page 38 – Automatic air vent, typical
  • Page 39 – Boiler relief valve; Relief valve, typical
  • Page 40 – Cleaning boiler heating surfaces
  • Page 41 – Troubleshooting —; personal injury, death or substantial property damage can result.; VERIFY PROPER OPERATION AFTER SERVICING.; a. Voltmeter that can check 120 VAC and 24 VAC.; Before troubleshooting:
  • Page 42 – Check pressure switch setting; Manometer connections; Table 6; Pressure switch setpoint; Return to normal operation; blockage in block assembly
  • Page 44 – Control module connections
  • Page 45 – CHART 1; — Troubleshooting; light status
  • Page 46 – CHART 2; lights flashing
  • Page 47 – CHART 3
  • Page 48 – CHART 4
  • Page 49 – CHART 5; light flashing and; light on steady; ALSO; — Troubleshooting failure to establish; main flame
  • Page 50 – CHART 6
  • Page 51 – CHART 7; — Insufficient heat or no heat to system (
  • Page 52 – Replacement parts; Weil-McLain part numbers are found in; of this manual. Failure
  • Page 58 – Dimensions; Dimensional drawing
  • Page 59 – Ratings; Table 7; Boiler ratings; DOE; Notes
  • Page 60 – Handling ceramic fiber and fiberglass materials; REMOVAL OF COMBUSTION CHAMBER LINING OR BASE PANELS; NIOSH stated First Aid.; REMOVAL OF FIBERGLASS WOOL — OR —; NIOSH stated First Aid.; Eye: Irrigate immediately
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Summary

Page 4 - Contents; Hazard definitions

Part number 550-110-260/0200 4 GOLD CGs Gas-Fired Water Boiler Contents Hazard definitions The following defined terms are used throughout this manual to bring attention to the presence of hazards ofvarious risk levels or to important information concerning the life of the product. Indicates presenc...

Page 5 - Boiler Manual; Please read before proceeding; Installer; When servicing boiler —

Part number 550-110-260/0200 5 Boiler Manual Please read before proceeding Installer R e a d a l l i n s t ru c t i o n s b e fo r einstalling. Follow all instructions in proper order to prevent personalinjury or death. • Also refer to CGs Venting Supplements . • C o n s i d e r p i p i n g a n d i ...

Page 6 - Prepare boiler location —; Installations must

Part number 550-110-260/0200 6 GOLD CGs Gas-Fired Water Boiler • Local, state, provincial, and national codes, laws, regulations andordinances. • National Fuel Gas Code, ANSI Z223.1 – latest edition. • Standard for Controls and Safety Devices for Automatically FiredBoilers, ANSI/ASME CSD-1, when req...

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