ACP HDC12A2 Technical Information Download Page 7

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Wiring and Schematic Diagrams

To avoid risk of electrical shock, personal injury, or death, disconnect power to oven and discharge capacitor
before servicing, unless testing requires it.

July 2012

16500038

20043101

DANGER

HIGH VOLTAGE

Summary of Contents for HDC12A2

Page 1: ... provided in Service Manual W ARNING To avoid the risk of electrical shock personal injury or death disconnect power to oven and discharge capacitor before servicing unless testing requires it Models HDC12A2 MDC12A2 Power Source Voltage AC 120 VAC Amperage Single Unit 20 A Frequency 60 Hz Single Phase 3 wire grounded X Receptacle 5 20R Plug 5 20P Power Output Nominal microwave energy IEC705 1200 W...

Page 2: ...ely 40 Ω or more Infinite Infinite Capacitor Doubler Discharge Capacitors Remove wires from capacitor terminals and connect ohmmeter set on highest resistance scale to terminals Also check between each terminal and capacitor case Between Terminals Meter should momentarily deflect towards zero then return to over 5 MΩ If no deflection occurs or if continuous deflection occurs replace capacitor Term...

Page 3: ...onnect wires to switch With door open measure resistance from Terminal C to NC Monitor Terminal C to NO Primary Terminal C to NO Logic Terminal C to NO Secondary With door closed measure resistance from Terminal C to NC Monitor Terminal C to NO Primary Terminal C to NO Logic Terminal C to NO Secondary Door Closed Primary Logic C NC NO C C NO Secondary Monitor Continuity Infinite Infinite Infinite ...

Page 4: ...ls T1 WH J2 3 RD Control board Terminals E1 RD E4 PK Line voltage All Conditions 0 VAC Idle and Standby 0 2 VAC Cook Line voltage Idle 0 VAC Standby and Cook Line voltage Idle 0 volts Standby and Cook Error Code Table Error Code Corrective Action F1 Replace HV LV Board F2 Replace HV LV Board F3 Replace HV LV Board F4 Replace HV LV Board F5 Replace Touch Panel F6 Replace HV LV Board Usage Test The ...

Page 5: ...ater temperature should be approximately 60 F 16 C 2 Using the thermometer stir water for five to ten seconds measure and record the temperature T1 3 Place test container of water in the center of oven cavity and close door 4 Heat the water for a 33 second full power cycle NOTE Use a digital watch or a watch with a second hand for ovens with electromechanical timers 5 At end of the cycle remove te...

Page 6: ...iagrams To avoid risk of electrical shock personal injury or death disconnect power to oven and discharge capacitor before servicing unless testing requires it 16500038 July 2012 2012 ACP Inc 6 120043101 DANG ER HIGH VOLTAGE ...

Page 7: ...iagrams To avoid risk of electrical shock personal injury or death disconnect power to oven and discharge capacitor before servicing unless testing requires it July 2012 16500038 2012 ACP Inc 7 20043101 DANG ER HIGH VOLTAGE ...

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