57
4. Troubleshooting
4-2 Electrical Malfunction
FIGURE
TESTS MEASURE
RESULTS
LR Infinite Switch (Single)
LR Infinite Switch (Single)
*
Check whether harness is connected
with switch properly.
HI : violet
2P : blue
H2 : Yellow L2 : red+red
L1 : black+black
*
Measure the voltage and resistance
between terminals.
(Please refer to schematic diagram)
*
Check whether power level is right
with making LR cooktop work.
Approx
*
Resistance between terminals
when switch is off :
*
When switch is on(HI) resistance
H1-L1-P : 0
L2-H2 : 0
*
When switch is on(HI) voltage
L2=H2
ļ
H1=L1:240V
L1=P
ļ
LR surface Lamp :120V
*
Replace or repair harness
RR Infinite Switch (Single)
RR Infinite Switch (Single)
*
Check whether harness is connected
with switch properly.
HI : violet
2P : blue
H2 : Yellow L2 : red
L1 : black+black
*
Measure voltage and resistance
between terminals.
(Please refer to schematic diagram)
*
Check whether power level is right
with making RR cooktop work.
LF Infinite Switch
LF Infinite Switch
*
Check whether harness is connected
with switch properly.
P1 : Black+Black
S1 : Brown+Black
4 : Violet
2 : Gray
P2 : Red+Red
S2 : Blue
4A : Orange
*
Measure voltage and resistance
between terminals.
(Please refer to schematic diagram)
*
Check whether power level is right
with making LF cooktop work.
Approx
*
Resistance between terminals
when switch is off :
*
When switch is on(HI, Max.)
P1-2-4A : 0
S1-S2 : 0
P2-4 : 0
*
When switch is on(HI, Max.)
voltage
P1=2=4A
ļ
P2=4 : 240V
S1=S2
ļ
LF suface lamp : 120V
*
Replace or repair harness.
1(5$%65B$$LQGE