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AHE Series 4 Direct Vent Wall-Mounted Boilers — User's Information Manual
Boiler maintenance
Boiler service and maintenance
The User's Information Manual provides information to the boiler owner/user for routine operation and
maintenance and emergency shutdown. Detailed information on boiler installation, operation, start-up, service
and parts is included in the Boiler Manual.
service technician.
Maintenance schedule
Maintain the boiler using the maintenance schedule below. Have the boiler started up and serviced at least annually
by a qualified service technician to ensure boiler/system reliability.
(covered in Boiler Manual — for use only by a
Inspect:
Service:
Start-up:
Check/test:
Review:
4
Service technician
qualified service technician)
• Reported problems
• Boiler area
• Air openings
• Flue gas vent system (and air piping)
• Main burner flames
• Water piping
• Boiler heating surfaces
• Burners and base
• Cleaning boiler heating surfaces
• Blower motor
• Oiled-bearing circulators
• Perform start-up per manual
• Gas piping
• Cold fill and operating pressures
• Air vents and air elimination
• Blower motor assembly
• Circulator with mixing valve
• Limit controls and cutoffs
• Expansion tank
• Boiler relief valve
• Review with owner
The Boiler Manual is intended only for use by a qualified installer/
Owner maintenance
(see following pages for instructions)
Daily
Monthly
Periodically
Every 6 months
End of season
• Check boiler area
• Check air openings
• Check boiler pressure/
temperature gauge
• Check boiler piping
• Check venting system
• Check boiler relief valve
• Check automatic air vents
• Main burner flames
• Test low water cutoff
• Clean vent termination and air
intake screens
• Operate relief valve
• Shut down procedure
Part number 550-141-893/0800
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