Page 2 - AHE; Series 4 Direct Vent Wall-Mounted Boilers; — User’s Information Manual; Please read this page first; Hazard definitions; Contents
Part number 550-141-893/0800 2 AHE Series 4 Direct Vent Wall-Mounted Boilers — User’s Information Manual Please read this page first Hazard definitions The following defined terms are used throughout this manual to bring attention to the presence of hazards ofvarious risk levels or to important info...
Page 3 - When servicing boiler; Boiler water
Part number 550-141-893/0800 3 AHE Series 4 Direct Vent Wall-Mounted Boilers — User’s Information Manual Failure to adhere to the following guidelines can result in severe personal injury,death or substantial property damage. When servicing boiler • To avoid electric shock, disconnect electrical sup...
Page 4 - Boiler service and maintenance; Boiler maintenance; Service technician; Owner maintenance; NNUAL
Part number 550-141-893/0800 4 AHE Series 4 Direct Vent Wall-Mounted Boilers — User’s Information Manual Boiler service and maintenance The User’s Information Manual provides information to the boiler owner/user for routine operation andmaintenance and emergency shutdown. Detailed information on boi...
Page 5 - User maintenance procedures; Component information; Check boiler area
Part number 550-141-893/0800 5 AHE Series 4 Direct Vent Wall-Mounted Boilers — User’s Information Manual User maintenance procedures Boiler must be serviced andmaintained Component information For detailed illustrations showing boiler assembly partsand components, refer to the “Replacement parts”sec...
Page 6 - continued; Check boiler piping; Check boiler relief valve
Part number 550-141-893/0800 6 AHE Series 4 Direct Vent Wall-Mounted Boilers — User’s Information Manual User maintenance procedures continued Check boiler piping Visually inspect for leaks around piping, circulators,relief valve and other fitting s. Immediately call aqualified service technician to...
Page 7 - Main burner flames; Test low water cutoff
Part number 550-141-893/0800 7 AHE Series 4 Direct Vent Wall-Mounted Boilers — User’s Information Manual Main burner flames 1. See Figure 4. Remove burner input plenum coverplate “A”. 2. Visually inspect burner flames: • Proper main burner flame (see Figure 5): a. Yellow-orange streaks may appear (c...
Page 8 - Operate relief valve
Part number 550-141-893/0800 8 AHE Series 4 Direct Vent Wall-Mounted Boilers — User’s Information Manual User maintenance procedures continued Operate relief valve To avoid water damage or scalding due to valveoperation, a metal discharge line must beconnected to relief valve outlet and run to asafe...
Page 9 - FOR YOUR SAFETY READ BEFORE OPERATING; Operating instructions
Part number 550-141-893/0800 9 AHE Series 4 Direct Vent Wall-Mounted Boilers — User’s Information Manual FOR YOUR SAFETY READ BEFORE OPERATING OPERATING INSTRUCTIONS TO TURN OFF GAS TO THE APPLIANCE • Do not try to light any appliance. • Do not touch any electric switch; do not useany phone in your ...
Page 10 - Honeywell VR8205 and White-Rodgers 36E gas valves; Operating instructions —
Part number 550-141-893/0800 10 AHE Series 4 Direct Vent Wall-Mounted Boilers — User’s Information Manual Honeywell VR8205 and White-Rodgers 36E gas valves FOR YOUR SAFETY READ BEFORE OPERATING OPERATING INSTRUCTIONS TO TURN OFF GAS TO THE APPLIANCE • Do not try to light any appliance. • Do not touc...
Page 11 - Common problems and solutions; Symptom
Part number 550-141-893/0800 11 AHE Series 4 Direct Vent Wall-Mounted Boilers — User’s Information Manual Common problems and solutions Symptom Common Causes Possible Corrections Rapid cycling — boiler turns on and off frequently Thermostat installed where drafts or heat affect reading Locate thermo...
Page 12 - A United Dominion Company; Weil-McLain Limited Warranty for
12 Part number 550-141-893/0800 Weil-McLain 500 Blaine Street Michigan City, IN 46360-2388 http://www.weil-mclain.com A United Dominion Company Weil-McLain Limited Warranty for Residential & Commercial Cast Iron Boilers uÿ RESIDENTIAL WATER WARRANTY—Limited Lifetime uÿ RESIDENTIAL STEAM WARRANTY...