Section
Section 1.
TROUBLESHOOTING ............................................................................................. 1-1
1-1
Introduction .................................................................................................... 1-1
1-2
Safety ............................................................................................................. 1-1
1-3
Troubleshooting .............................................................................................. 1-2
1-4
Error Codes .................................................................................................... 1-10
Section 2.
MAINTENANCE ....................................................................................................... 2-1
2-1
Introduction .................................................................................................... 2-1
2-2
Maintenance Hints ......................................................................................... 2-1
2-3
2-4
2-5
Power/Pump Switch ...................................................................................... 2-4
2-6
2-7
2-8
2-9
Gas Control Valve .......................................................................................... 2-9
2-10
Blower Assembly ........................................................................................... 2-11
2-11
Transformer .................................................................................................... 2-12
2-12
Airflow Switch ............................................................................................... 2-13
2-13
Drain Microswitch ......................................................................................... 2-14
2-14
2-15
Air Valve ........................................................................................................ 2-16
2-16
2-17
2-18
Ignition Modules ............................................................................................. 2-18
2-19
Ignitor Assembly ............................................................................................ 2-19
2-20
Flame Sensor Assembly ................................................................................. 2-20
2-21
2-22
2-23
2-24
Relays ............................................................................................................. 2-22
120 Volt Wiring Diagram ................................................................................ 2-23
208-240 Volt Wiring Diagram ......................................................................... 2-24
230 Volt Wiring Diagram ................................................................................ 2-25
120 Volt FAST Wiring Diagram ..................................................................... 2-26
208-240 Volt FAST Wiring Diagram .............................................................. 2-27
230 Volt FAST Wiring Diagram ..................................................................... 2-28
Section 3.
PARTS INFORMATION ........................................................................................... 3-1
3-1
Introduction .................................................................................................... 3-1
3-2
Genuine Parts ................................................................................................. 3-1
3-3
How To Order ................................................................................................ 3-1
3-4
Prices ............................................................................................................. 3-1
3-5
Delivery .......................................................................................................... 3-1
3-6
Warranty ........................................................................................................ 3-1
3-7
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