Series 1 Models 750 - 1100 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. — WHAT TO DO IF YOU SMELL GAS — • • • • • Do not try to light any appliance.
SVF ™ 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 Start or shutdown the boiler Use the OPERATING INSTRUCTIONS Identify and locate boiler components & the control display These illustrations and call outs will show you the location of main components and use of the control display. 1–3 4 5–8 Read the list of air contaminants you must avoid.
SVF ™ Series 1 commercial condensing gas-fired water boiler - User’s Information Manual STOP! READ THIS BEFORE PROCEEDING . . . Failure to adhere to the guidelines on this page can result in severe personal injury, death or substantial property damage. Boiler service and maintenance — ❏❏ To avoid electric shock, disconnect all electrical supplies to the boiler before performing maintenance if wiring will be exposed. ❏❏ To avoid severe burns, allow boiler to cool before performing maintenance.
SVF ™ Series 1 commercial condensing gas-fired water boiler - User’s Information Manual OPERATING INSTRUCTIONS Figure 1 Operating instructions External gas piping (by installer) From gas supply External manual gas valve Boiler gas connection Union Drip leg See next page for location of interior boiler manual gas valve.
SVF ™ Series 1 commercial condensing gas-fired water boiler - User’s Information Manual Boiler components Figure 2 SVF boiler operating components, front panel removed. TM Boiler ON/OFF switch Screen display — use to monitor boiler operation, change heating system setpoints, and enable/disable burner.
SVF ™ Series 1 commercial condensing gas-fired water boiler - User’s Information Manual The Control display Figure 4 6 SVF boiler’s control display TM Part number 550-100-201/0618
SVF ™ Series 1 commercial condensing gas-fired water boiler - The Control display Figure 5 User’s Information Manual (continued) SVF boiler control display USER Menu — (set date and time, reset faults). TM BOILER STATUS screen Date and time 1. Set month, date, year, hour and minutes. 2. Keeping the date and time current makes sure the control can record problems accurately.
SVF ™ Series 1 commercial condensing gas-fired water boiler - User’s Information Manual Resetting the Control Figure 8 Control display turns red when boiler locks out — select MANUAL RESET to reset boiler as shown below. To reset: • • • • • • • • 8 Press the DOWN or RIGHT arrow. The display will go to the STATUS screen. SETTINGS will be highlighted. Press the DOWN arrow to move down to MANUAL RESET. Press ENTER (center button).
SVF ™ 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. Contaminated combustion air will damage the boiler, resulting in possible severe personal injury, death or substantial property damage.
SVF ™ Series 1 commercial condensing gas-fired water boiler - User’s Information Manual Annual startup and general maintenance Figure 9 Service and maintenance schedules OWNER MAINTENANCE (see the following pages for instructions) BEGINNING OF SEASON Contact your boiler service technician to inspect, service and start up your boiler. You must have an annual start-up performed by a qualified service technician to ensure reliable operation of the boiler and system. Check boiler area.
SVF ™ Series 1 commercial condensing gas-fired water boiler - User’s Information Manual Maintenance and service overview The boiler must be serviced & maintained The boiler must be inspected and started annually, at the beginning of the heating season, by a qualified 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 efficiency and reliability.
SVF ™ Series 1 commercial condensing gas-fired water boiler - User’s Information Manual Maintenance procedures — DAILY Check the boiler area To prevent potential of severe personal injury, death or substantial property damage, eliminate all materials discussed below from the boiler vicinity and from the vicinity of boiler combustion air inlet. If contaminants are found: • Immediately remove products from the area.
SVF ™ Series 1 commercial condensing gas-fired water boiler - User’s Information Manual Maintenance procedures — MONTHLY Perform DAILY procedures plus the following additional procedures . . . Check vent piping 1. Visually inspect the flue gas vent piping for any signs of blockage, leakage or deterioration of the piping. Notify your qualified service technician at once if you find any problem.
SVF ™ Series 1 commercial condensing gas-fired water boiler - User’s Information Manual Maintenance procedures — PERIODICALLY Perform DAILY procedures plus the following additional procedures . . . Figure 10 Low water cutoff Test the low water cutoff 1. Locate the low water cut-off on the piping end of heat exchanger. 2. Press the TEST button. Hold the button for at least 5 seconds. Any shorter time will result in an automatic reset instead of a manual reset. 3.
SVF ™ 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 procedures plus the following additional procedures . . . To continue operation for DHW Check the boiler water and gas piping 1. Perform gas leak inspection per steps 1 through 7 of the Operating Instructions, Figure 1, page 4. 2.
SVF ™ Series 1 commercial condensing gas-fired water boiler - User’s Information Manual
