TROUBLESHOOTING
5-6
POSSIBLE CAUSE(S)
SUGGESTED REMEDY
Symptom #3 - Hood system does not operate when oven is on
Fan exhaust/supply problem.
Defective interlock circuit.
Contact HVAC service.
Replace auxiliary contactor.
Symptom #4 - Blower motor running backward
Motor off by thermal overload (other fans forcing
blower to spin).
Faulty capacitor.
Determine if the cooling blower (or fans) are operĆ
ating. If not, verify voltage to the cooling blower.
If voltage is present, replace the cooling blower
motor. If voltage is not present, verify voltage
through the thermal switch. If no voltage is presĆ
ent, replace the thermal switch.
Replace capacitor.
Содержание MT3870
Страница 7: ...INTRODUCTION CHAPTER 1...
Страница 18: ...MT3870 1 11 MT3870 CE CONTROL BOX Control Plate and or Gas Burner Components not Shown...
Страница 19: ...INTRODUCTION 1 12 MT3870 DOMESTIC GAS BURNER COMPONENTS Control Box not Shown...
Страница 20: ...MT3870 1 13 MT3870 CE GAS BURNER COMPONENTS Control Box not Shown...
Страница 21: ...INTRODUCTION 1 14 MT3870 DOMESTIC GENERAL EXPORT SB CONTROL PLATE ASSY M6590...
Страница 22: ...MT3870 1 15 MT3870 CE SB CONTROL PLATE ASSY M6589...
Страница 23: ...INTRODUCTION 1 16 MT3870 EXTERIOR OVEN VIEW...
Страница 24: ...MT3870 1 17 This page intentionally left blank...
Страница 25: ...ASSEMBLY CHAPTER 2...
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Страница 29: ...OPERATION CHAPTER 3...
Страница 33: ...OPERATION 3 4 1 1 2 3 4 5 19 18 13 15 14 6 7 8 9 11 10 12 16 17 17 17 17 FIGURE 2...
Страница 35: ...OPERATION 3 6 11 14 13 12 9 7 8 5 4 16 15 17 10 6 2 1 3 3 3 3 FIGURE 3...
Страница 37: ...CALIBRATION AND ADJUSTMENT CHAPTER 4...
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Страница 51: ...TROUBLESHOOTING CHAPTER 5...
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Страница 59: ...TECHNICAL APPENDIX CHAPTER 6...