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User's
Information Manual
If the information in this manual is not followed exactly, a fi re or explosion may result,
causing property damage, personal injury or loss of life.
Do not store or use gasoline or other fl ammable 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 qualifi ed installer, service technician or the gas supplier.
— WHAT TO DO IF YOU SMELL GAS —
CONDENSING GAS BOILER
70/110/155
Part number 550-100-191/0917
Part number 550-100-192/0917
®
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Related Manuals for Weil-McLain Evergreen 70
Summary of Contents for Weil-McLain Evergreen 70
- Page 1 ® User’s CONDENSING GAS BOILER Information Manual 70/110/155 If the information in this manual is not followed exactly, a fi re or explosion may result, causing property damage, personal injury or loss of life. Do not store or use gasoline or other fl ammable vapors and liquids in the vicinity of this or any other appliance. —...
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Page 2: Manual Gas Valve
® — 70/110/155 User’s information Manual fired water boiler Please read this page fi rst Evergreen Boiler components ® To . . . Read and use . . . Page Learn Pressure/temperature Pressure/temperature See Hazard Defi nitions, below precautions gauge gauge Locate boiler See illustration at right... - Page 3 Thoroughly clean and flush any replacement boiler system fied service technician. that has used glycol before installing the new boiler. Use only the products listed by Weil-McLain for use with this boiler. Combustion air — See boiler manual for details.
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Page 4: Prevent Combustion Air Contamination
® — 70/110/155 User’s information Manual fired water boiler Prevent combustion air contamination Air contamination Combustion air contamination: Ensure that the combustion air will not contain any of Common household and hobby products often contain the contaminants in Figure 1 fluorine or chlorine compounds. -
Page 5: Annual Startup And General Maintenance
® — 70/110/155 User’s information Manual fired water boiler Annual startup and general maintenance Figure 2 Service and maintenance schedules OWNER MAINTENANCE (see the following pages for instructions) Contact your boiler service technician to inspect, service and start up your boiler. You must have an annual start-up performed by BEGINNING OF SEASON a qualified service technician to ensure reliable operation of the boiler and system. -
Page 6: User Maintenance Procedures
® — 70/110/155 User’s information Manual fired water boiler User maintenance procedures The boiler should be inspected and started annually, at the beginning of the heating Boiler must season, only by a qualified service technician. In addition, the maintenance and care of the boiler designated on page 5 and explained on the following pages must be be serviced and performed to assure maximum boiler efficiency and reliability. - Page 7 2. Remove the cap from any automatic air vent in the system and check operation by 1. Observe the date and time shown below the depressing valve “B” slightly with the tip Weil-McLain logo on the control display on of a screwdriver. page 11 . Scald hazard —...
- Page 8 ® — 70/110/155 User’s information Manual fired water boiler User maintenance procedures (continued) Check boiler piping EVERY 3. Lift the relief valve top lever slightly, allow- 1. Check all gas lines and smell for gas odors. ing water to relieve through the valve and 6 MONTHS Perform gas leak inspection per steps 1 discharge piping.
- Page 9 ® — 70/110/155 User’s information Manual fired water boiler OPERATING INSTRUCTIONS Figure 5 Operating instructions (see page 2 for location of manual gas valve) Part number 550-100-192/0917...
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Page 10: Status Screen
® — 70/110/155 User’s information Manual fired water boiler The Evergreen control display ® Figure 6 Evergreen boiler control display states ® STANDBY Operating Screen, typical (Pressing any button changes background to blue, below.) H H : M M A M M M / D D / Y Y H H : M M A M M M / D D / Y Y... - Page 11 ® — 70/110/155 User’s information Manual fired water boiler The Evergreen control display ® (continued) Figure 7 boiler control display USER Menu — (set date and time, reset faults). Evergreen ® H H : M M A M M M / D D / Y Y S E T T I M E &...
- Page 12 ® — 70/110/155 User’s information Manual fired water boiler...