21
Component Testing Procedures
!
WARNING
To avoid risk of electrical shock, personal injury or death, disconnect power to oven and discharge capacitor
before servicing, unless testing requires it.
Electronic Control Panel
Service Test Mode:
Open door, Press and Hold pad 3 for 5
seconds to enter service test mode.
Press Pad 1..................................................
Press Pad 2..................................................
Press Pad 3..................................................
Press Pad 4..................................................
Press Pad 5..................................................
Press Pad 6..................................................
Press Pad 7..................................................
Press Pad 8..................................................
Press Pad 9..................................................
Press Pad 0..................................................
Stop/Reset Pad ............................................
SERVICE appears in the display
Indicates number of hours
magnetron has been turned on
Indicates number of times
magnetron tube has been turned
on and off
Indicates number of door cycles
CLEAR (Press START pad to
reset service data.)
Indicates amperage (Top Mag)
Indicates amperage (Bottom Mag)
RESET (Clear Service Alarm)
N/A
N/A
N/A
Exit Service Test Mode
Error codes:
E-08
..............................................................
E-09
..............................................................
E-10
..............................................................
Replace Control Board
Replace Control Board
Shorted or Open Keypad – Test
and replace if necessary
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Interlock switch assembly
Disconnect wires to switch.
With door open measure resistance from:
Top Monitor – COM (PK) – NO (BL) ........
Btm Monitor – COM (WH) – NO (RD) ......
Top Primary – COM (RD BK) – NC (BN)
Btm Primary – COM (BK) – NC (BL) ........
Secondary – COM (PK) – NC (GN) ........
With door closed measure resistance from:
Top Monitor – COM (PK) – NO (BL) .......
Btm Monitor – COM (WH) – NO (RD) ......
Top Primary – COM (RD BK) – NC (BN)
Btm Primary – COM (BK) – NC (BL) ........
Secondary – COM (PK) – NC (GN) ........
After verifying or replacing the
module, reconnect wires to switch
and check operation of monitor circuit
before operating the oven.
Indicates continuity
Indicates continuity
Infinite
:
Infinite
:
Infinite
:
Infinite
:
Infinite
:
Indicates continuity
Indicates continuity
Indicates continuity
Lamp receptacle
Test continuity of receptacle terminals.
Indicates continuity with bulb
installed.
Wire Harness
Test continuity
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2011 RFS Training Manual.indd 21
10/3/2011 8:36:46 AM
Summary of Contents for RFS Models
Page 3: ...1 Important Safety Information 1 2011 RFS Training Manual indd 1 10 3 2011 8 36 35 AM ...
Page 14: ...12 RFS 60 Hz Components Location 4 2011 RFS Training Manual indd 12 10 3 2011 8 36 40 AM ...
Page 19: ...17 Performance Testing Procedures 6 2011 RFS Training Manual indd 17 10 3 2011 8 36 43 AM ...
Page 21: ...19 Component Testing Procedures 7 2011 RFS Training Manual indd 19 10 3 2011 8 36 44 AM ...
Page 26: ...24 Troubleshooting 8 2011 RFS Training Manual indd 24 10 3 2011 8 36 47 AM ...
Page 32: ...30 Schematic Wiring Diagrams 9 2011 RFS Training Manual indd 30 10 3 2011 8 36 49 AM ...
Page 38: ... U 4 2 H www acpsolutions com 2011 RFS Training Manual indd 36 10 3 2011 8 36 51 AM ...
