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
Ω
Infinite
Ω
Infinite
Ω
Infinite
Ω
Infinite
Ω
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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Содержание MenuMaster RFS Subway
Страница 1: ...1 Service Training Manual RFS Subway Models RFS 60 Hz August 2011 16400014 ...
Страница 3: ...1 Important Safety Information 1 ...
Страница 14: ...12 RFS 60 Hz Components Location 4 ...
Страница 16: ...14 Disassembly Door removal Disassembly Control panel removal Wire terminals 5 ...
Страница 19: ...17 Performance Testing Procedures 6 ...
Страница 21: ...19 Component Testing Procedures 7 ...
Страница 25: ...23 Troubleshooting 8 ...
Страница 31: ...29 Schematic Wiring Diagrams 9 ...
Страница 32: ...30 Schematic Wiring Diagram RFS12SW2B WIRING DIAGRAM BTM PRIMARY INTERLOCK SWITCH DANGER HIGH VOLTAGE ...
Страница 33: ...31 Schematic Wiring Diagram RFS12SW2C WIRING DIAGRAM DANGER HIGH VOLTAGE ...
Страница 34: ...32 Wiring Diagram RFS12TSW BTM PRIMARY INTERLOCK SWITCH TAB 1 TAB 2 DANGER ...
Страница 35: ...33 Notes ...
Страница 36: ... 2011 ACP Inc Cedar Rapids Iowa 52404 Part No 16400014 Printed in U S A 08 11 www acpsolutions com ...
