Amana RSS, RST Troubleshooting Guide, Slide In Models, simultaneously to set clock tim

Models: RST RSS

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TROUBLESHOOTING GUIDE

(SLIDE IN MODELS)

 

PROBLEMS

POSSIBLE CAUSE

CORRECTION

 

 

 

 

 

Erratic Display Or No

No Voltage to Clock/Timer P.C.

Check for 120 VAC at P.C. bo

 

Display

Board

TB1 and TB2. If no voltage is

 

 

 

wiring.

 

 

Defective Clock/timer P.C.

Disconnect ribbon cable from

 

 

Board

voltages at P.C. board 20 pin

 

 

 

incorrect voltages are indicate

 

 

 

Check interconnect cable for

 

 

Defective P.C. Board to Display

replace cable.

 

 

Board Interconnect Cable

 

 

 

No Voltage to Display Board

Check for 2.0 - 3.5 VAC at dis

 

 

 

no voltage is indicated, check

 

 

 

Board.

 

 

 

 

 

Clock/Timer Does Not

Defective Interconnect Cable

Check interconnect cable for

 

Respond when a

 

replace cable.

 

Pushbutton is Pressed

 

 

 

 

Defective Display Board

Check display board function

 

 

 

defective, replace display boa

 

 

Defective P.C. Board

If interconnect cable and disp

 

 

 

P.C. board.

 

 

 

 

 

Beeper Does Not Sound

Defective P.C. Board

Replace the P.C. Board.

 

When Control Function

 

 

 

Buttons Are Pressed.

 

 

 

Time-of-Day Clock and

 

 

 

Timing Functions Operate

 

 

 

Normally.

 

 

 

 

 

 

 

Time-of-Day Display in

Not a Problem. This is a Feature

Press "COOK" time and "STO

 

Military Time.

of the Clock/Timer

simultaneously to set clock tim

 

 

 

shut off power to unit, wait (5)

 

 

 

 

 

Oven Does Not Heat In

Defective P.C. Board

Check K1 relay contacts on P

 

Timer Bake or Self-Clean

 

contacts not closing, replace

 

Timed Modes. Clock/Timer

 

 

 

Accepts Programmed Time

 

Replace Wiring.

 

 

31

RC231002 Rev. 3

Page 32
Image 32
Amana RSS, RST service manual Troubleshooting Guide, Slide In Models, simultaneously to set clock tim