Honeywell Series 4 Manual Do Utilizador

Part number 550-141-893/0800

4

AHE Series 4 Direct Vent Wall-Mounted Boilers — User’s Information Manual

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. 

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.

Boiler maintenance

•  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

•  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