Service Manual
Page 15
... must • Heater case- lever open Terminal: "COM" - Lamp holder Test Procedure Check result Remark Measure resistance of terminal If thermal fuse is opposite to Open condition. Idler switch Measure resistance of the following terminal 1) Door switch knob: open Resistance value < 1Ω ..."NC" (1-3) Terminal: "COM" - "NO" (1-2) 2) Door switch push: push Terminal: "COM" - Measure resistance of the following terminal: "COM - Thermal cut off. Measure resistance of terminal to terminal Open at 257 ± 9°F (125 ± 5°C) Close at 221 ± 9°F (105...
... must • Heater case- lever open Terminal: "COM" - Lamp holder Test Procedure Check result Remark Measure resistance of terminal If thermal fuse is opposite to Open condition. Idler switch Measure resistance of the following terminal 1) Door switch knob: open Resistance value < 1Ω ..."NC" (1-3) Terminal: "COM" - "NO" (1-2) 2) Door switch push: push Terminal: "COM" - Measure resistance of the following terminal: "COM - Thermal cut off. Measure resistance of terminal to terminal Open at 257 ± 9°F (125 ± 5°C) Close at 221 ± 9°F (105...
Service Manual
Page 17
...; Remark • Gas type • Gas funnel Measure resistance of terminal to terminal Open at 212 ± 12°F (100 ± 7°C) Manual reset If thermal fuse is open must be replaced Resistance value ∞ Continuity < 1Ω • Gas type • Gas funnel 16
...; Remark • Gas type • Gas funnel Measure resistance of terminal to terminal Open at 212 ± 12°F (100 ± 7°C) Manual reset If thermal fuse is open must be replaced Resistance value ∞ Continuity < 1Ω • Gas type • Gas funnel 16