GE GTDP740EDWW Manual page 19

Resistance/Voltage Charts
NOTE:
ALL METER READINGS CAN VARY DEPENDING ON THE METER USED TO TEST AND THE
LOCATION ON THE UNIT WHERE THE TEST IS DONE. I. E. AT THE BOARD OR THE COMPONANT. +/- 5%
ELECTRIC HEATER – BLUE WIRE J2 TO WHITE WIRE J5 AT THE BOARD - 41.9 ohms -
240 v ac
L.E.D. TUB LIGHT- BLACK AND RED WIRES J11 AT THE BOARD - MULTI METER SET
TO DIODE WILL READ – 0.7 VDC. DC VOLTAGE TO BULB FROM BOARD IS 3.8 v dc.
WATER VALVE – RED WIRE J5 TO BROWN WIRE J8 AT THE BOARD - 550 ohms –
120 v ac
IGNITER – 55 ohm - 120 v ac – 3.5 amps
GAS VALVE – OUTER LEFT POST ON DOUBLE COIL IS COMMON
Test Booster Here
Booster Coil
580 ohm 120 v ac
Test Safety Here
Safety Coil
1400 ohm 120 v ac
Test Main Here
Main Coil
1300 ohm 120 v ac
Copyright General Electric 2012
12/3/2012
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