Component Test Procedure Check result Remark
7. Heater Measure resistance of the
following terminal
Terminal: 1 (COM) - 2
Terminal: 1 (COM) - 3
Terminal:2-3
Resistance value: 10
W
Resistance value: 10
W
Resistance value: 20
W
¥ Electric type
8. Thermistor Measure resistance of terminal
to terminal
Temperature condition:
58¡F ~ (10~40¡C)
58¡F ~ 104F (10~40¡C)
Resistance value: 10
W
¥ Heater case -
Hi limit
¥ Electric type
9. Motor ¥ See Page 17
10. Gas valve
valve 1
valve 2
Measure resistance of the
following terminal
Valve 1 terminal
Valve 2 terminal
Resistance value: > 1.5 k
W
Resistance value: >
1.5~2.5 k
W
¥ Gas type
12. Flame Detect Measure resistance of terminal
to terminal
Open at 370¡F ((Maximum)
Close at 320¡F
Resistance value
≒
¥
Resistance value < 1
W
¥ Gas type
11. Igniter
5318EL3001
MEQ61841001
Measure resistance of terminal
to terminal
Resistance value
100~800
W
(for 5318EL3001)
40-150
W
(for MEQ1841001)
á Gas type