To avoid risk of electrical shock, personal injury, or death, disconnect electrical power source to unit, unless test
procedures require power to be connected. Discharge capacitor through a resistor before attempting to service.
Ensure all ground wires are connected before certifying unit as repaired and/or operational.
WARNING
!
Switch contact
Signal
Voltage
Wire color code
P1
L1
120 VAC to
neutral
Black
P2
L2
120 VAC to
neutral
Red
P1 to P2
Line voltage
input
240 VAC
Black to Red
2
L1 when
thermostat
closes to
element
120 vac when
thermostat
closes to neutral
Violet
4
L2 when
thermostat
closes to
element
120 vac when
thermostat
closes to neutral
Gray
Pilot
L2 to Power
Light when
thermostat
closes
120 vac when
thermostat
closes to neutral
Red/White
Single Infinite Switch Voltage Measurements
Troubleshooting
24
©2012 Viking Preferred Service
Содержание RDSCE230-5B
Страница 45: ...Wiring Diagrams 2012 Viking Preferred Service 45...
Страница 46: ...Wiring Diagrams 46 2012 Viking Preferred Service...