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User's Information
Manual
If the information in this manual is not followed exactly, a fire or explosion may result,
causing property damage, personal injury or loss of life.
Do not store or use gasoline or other flammable vapors and
liquids in the vicinity of this or any other appliance.
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any telephone in your building.
• Immediately call your gas supplier from a neighbor's telephone. Follow the gas
supplier's instructions.
• If you cannot reach your gas supplier, call the fire department.
• Installation & service must be performed by a qualified installer, service technician or
the gas supplier.
— WHAT TO DO IF YOU SMELL GAS —
Series 1
Models 1500 - 3000
Commercial Condensing
Gas-fired water boilers
Part number 550-100-251/0819
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Related Manuals for Weil-McLain SVF 1500-3000 Series
Summary of Contents for Weil-McLain SVF 1500-3000 Series
- Page 1 Series 1 Models 1500 - 3000 Commercial Condensing Gas-fired water boilers User’s Information Manual If the information in this manual is not followed exactly, a fire or explosion may result, causing property damage, personal injury or loss of life. Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.
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Page 2: Hazard Definitions
™ Series 1 Commercial Condensing Gas-Fired Water Boiler - User’s Information Manual How to use this manual . . . To . . . Read/use . . . See pages . . Learn precautions Warnings and definitions 1 – 3 Start or shutdown the Use the OPERATING INSTRUCTIONS boiler... - Page 3 See came into contact with water, or was suspected to have come into the instructions at right. contact with water, replace the boiler with a new Weil-McLain boiler. Part number 550-100-251/0819...
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Page 4: Operating Instructions
™ Series 1 Commercial Condensing Gas-Fired Water Boiler - User’s Information Manual OPERATING INSTRUCTIONS External gas piping (by installer) Operating instructions Figure 1 From gas supply External manual gas valve Union Internal manual gas valve Drip leg See next page for location of interior boiler manual gas valve. -
Page 5: Boiler Components
™ Series 1 Commercial Condensing Gas-Fired Water Boiler - User’s Information Manual Boiler components 2000 boiler operating components, front panels removed. Figure 2 Screen display — use to monitor boiler Screen display — use to monitor boiler Boiler operation, change heating system setpoints, operation, change heating system setpoints, ON/OFF and enable/disable burner. -
Page 6: The Control Display
™ Series 1 Commercial Condensing Gas-Fired Water Boiler - User’s Information Manual The Control display boiler’s control display Figure 4 Part number 550-100-251/0819... -
Page 7: Manual Reset
™ Series 1 Commercial Condensing Gas-Fired Water Boiler - User’s Information Manual The Control display (continued) boiler control display USER Menu — (set date and time, reset faults). Figure 5 BOILER STATUS screen Date and time 1. Set month, date, year, hour and minutes. 2. -
Page 8: Resetting The Control
™ Series 1 Commercial Condensing Gas-Fired Water Boiler - User’s Information Manual Resetting the Control Control display turns red when boiler locks out — select MANUAL RESET to reset boiler as shown below. Figure 8 To reset: • Press the DOWN or RIGHT arrow. •... -
Page 9: Prevent Combustion Air Contamination
™ Series 1 Commercial Condensing Gas-Fired Water Boiler - User’s Information Manual Prevent combustion air contamination If the boiler combustion air inlet is located in any area likely to cause contamination, or if products which would contaminate the air cannot be removed, you must have the combustion air and vent re-piped and terminated to another location. -
Page 10: Annual Startup And General Maintenance
™ Series 1 Commercial Condensing Gas-Fired Water Boiler - User’s Information Manual Annual startup and general maintenance Service and maintenance schedules Figure 9 OWNER MAINTENANCE (see the following pages for instructions) Contact your boiler service technician to inspect, service and start up your boiler. - Page 11 ™ Series 1 Commercial Condensing Gas-Fired Water Boiler - User’s Information Manual Maintenance and service overview The boiler must be serviced & maintained e boiler must be inspected and started annually, at the beginning of the heating season, by a quali ed service technician. In addition, the maintenance and care of the boiler listed on Figure 9, page 10 and explained in this manual must be performed to assure maximum boiler e ciency and reliability.
- Page 12 ™ Series 1 Commercial Condensing Gas-Fired Water Boiler - User’s Information Manual Maintenance procedures — DAILY Check the boiler area DIRECT EXHAUST installations: Verify combustion air openings are To prevent potential of severe personal injury, death clear and flue is unobstructed or substantial property damage, eliminate all ma- from the boiler vicinity...
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Page 13: Check Vent Piping
™ Series 1 Commercial Condensing Gas-Fired Water Boiler - User’s Information Manual Maintenance procedures — MONTHLY Perform DAILY procedures plus the e condensate trap must be lled with water during all times of boiler operation to avoid ue gas emission following additional procedures . - Page 14 ™ Series 1 Commercial Condensing Gas-Fired Water Boiler - User’s Information Manual Maintenance procedures — PERIODICALLY Perform DAILY procedures Low water cutoff Figure 11 plus the following additional procedures . . . Test the low water cutoff 1. Locate the low water cut-o on the piping end of heat exchanger.
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Page 15: Maintenance Procedures
™ Series 1 Commercial Condensing Gas-Fired Water Boiler - User’s Information Manual Maintenance procedures Maintenance procedures — EVERY 6 MONTHS — END OF SEASON Perform DAILY and MONTHLY To continue operation for DHW procedures plus the following additional 1. If the boiler is to supply heat for domestic hot water generation procedures . - Page 16 ™ Series 1 Commercial Condensing Gas-Fired Water Boiler - User’s Information Manual...
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