(TROUBLE 4) The following visual conditions indicate a probable defective touch control circuit or membrane switch assembly

1.Incomplete segments,

1)Segments missing.

2)Partical segments missing.

3)Digit flickering other than normal display slight flickering.

4)" :0" does not display when power is on.

2. A distinct change in the display is not on when they should be.

3.One or more digits in the display are not on when they should be.

4.Display indicates a number different from one touched.

5.Specific numbers (for example 2 or 3) will not display when the panel is touched.

6.Display does not count down or up with time cooking or clock operation.

7.Oven is programmable and cooks normally but no display shows.

8.Display obviously jumps in time while counting down.

9.Display counts down noticeable too fast while cooking.

10.Display does not show the time of day when clear pad is touched.

11.Oven lamp and turntable motor do not stop although cooking is finished. Check if the RELAY 2 contacts close if they are close, replace touch control circuit.

CONDITION

CHECK

RESULT

CAUSE

REMEDY

Display does

Check each control on touch

Normal

Malfunction

Replace

 

 

of control circuit

control circuit

not show

 

pad

 

 

board

board

programming

 

 

 

 

 

 

 

at all, even if

 

 

 

 

panel is

 

 

 

 

touched.

 

 

 

 

 

 

Abnormal

Malfunction

Replace the

 

 

 

 

 

 

of the membrane

membrane

 

 

 

keyboard

keyboard

NOTE

Before following the particular steps listed above in the trouble shooting guide for the touch pad, failure, please check for the continuity of each wire-harness between the touch pad and P.C.B. assembly.

23

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GE TMW-1100EC, TMW-800TC, TMW-1100MC manual Not show

TMW-1100MC, TMW-1100E, TMW-1100M, TMW-800TC, TMW-1100EC specifications

The GE TMW series of gas turbines, particularly the TMW-800T, TMW-1100EC, TMW-800TC, TMW-1100M, and TMW-1100E, represent some of the most advanced technology in power generation, designed for efficiency and reliability.

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