Service Manual
Page 12
...176;F ~ 104F (10~40°C) Resistance value : 10Ω • Heater case Hi limit • Electric type • See Page 13 10. Gas valve valve 1 Measure resistance of the following terminal Terminal : 1 (COM) - 2 Terminal : 1 (COM) - 3 Terminal : 2 - 3 Check result Resistance...type Measure resistance of terminal to terminal Resistance value : 100~800Ω • Gas type 12. Heater 8. Igniter valve 2 Measure resistance of the following terminal Valve 1 terminal Valve 2 terminal • Gas type Resistance value : > 1.5kg ~ Resistance value : > 1.5~2.5kg 11. Motor...
...176;F ~ 104F (10~40°C) Resistance value : 10Ω • Heater case Hi limit • Electric type • See Page 13 10. Gas valve valve 1 Measure resistance of the following terminal Terminal : 1 (COM) - 2 Terminal : 1 (COM) - 3 Terminal : 2 - 3 Check result Resistance...type Measure resistance of terminal to terminal Resistance value : 100~800Ω • Gas type 12. Heater 8. Igniter valve 2 Measure resistance of the following terminal Valve 1 terminal Valve 2 terminal • Gas type Resistance value : > 1.5kg ~ Resistance value : > 1.5~2.5kg 11. Motor...
Service Manual
Page 24
... - YES NO • Check thermostat Hi limit Safety Igniter operates? (after 1 min, Igniter becomes reddish) YES NO • Check Igniter & Frame detect When measuring Valve 2 voltage, Value is more than1.5 ~ 2.5kΩ? (Measure after Igniter off) YES NO • Check Gas connection or Gas supply When measuring terminal resistance on Valve 1 Igniter Valve 2 Power On & Start (Normal Cycle) NO When...
... - YES NO • Check thermostat Hi limit Safety Igniter operates? (after 1 min, Igniter becomes reddish) YES NO • Check Igniter & Frame detect When measuring Valve 2 voltage, Value is more than1.5 ~ 2.5kΩ? (Measure after Igniter off) YES NO • Check Gas connection or Gas supply When measuring terminal resistance on Valve 1 Igniter Valve 2 Power On & Start (Normal Cycle) NO When...
Service Manual
Page 26
GAS VALVE FLOW START KEY PUSH "VALVE 1" ON IGNITE ON IGNITE TEMPERATURE ABOUT 370"F YES FRAME DETECT OPEN IGNITE OFF "VALVE 2" ON GAS IGNITION YES DRYING NO NO FRAME DETECT CLOSE "VALVE 2" OFF GAS IGNITION START VALVE 1 IGNITER FRAME DETECT VALVE 2 ON ON CLOSE OFF OFF OPEN ON GAS IGNITION GAS VALVE STRUCTURE 25
GAS VALVE FLOW START KEY PUSH "VALVE 1" ON IGNITE ON IGNITE TEMPERATURE ABOUT 370"F YES FRAME DETECT OPEN IGNITE OFF "VALVE 2" ON GAS IGNITION YES DRYING NO NO FRAME DETECT CLOSE "VALVE 2" OFF GAS IGNITION START VALVE 1 IGNITER FRAME DETECT VALVE 2 ON ON CLOSE OFF OFF OPEN ON GAS IGNITION GAS VALVE STRUCTURE 25