Viking VGSC548 - Component Characteristics

Troubleshooting
©2010 Viking Preferred Service 23
Component Characteristics
Component Testing
Component
Operating Voltage
(Approximate)
*Resistance
(Approximate)
Test Location
48" LH Oven
Thermostat
120 VAC 750 K  L1 black - N white
30", 36", & 48" RH
Oven Control Board
120 VAC 72.6  L1 black - N white
Direct Spark Module -
Bake selected
120 VAC Not Applicable H1 violet - N white
Direct Spark Module -
Broil selected
120 VAC Not Applicable H2 blue - N white
Bake Solenoid Valve 10.5 VAC 210  S1 brown - SC white/black
Broil Solenoid Valve 10.5 VAC 210  S2 yellow - SC white/black
Griddle Solenoid
Valve
10.5 VAC 210  S1 yellow - SC black/white (48" Series)
S1 orange - SC black/white (36" Series)
RTD (Resistive
Thermal Device)
0 VAC 1090  at 75°F 48"LH Oven, P4 yellow - black
30", 36", & 48" RH Oven, P15 (RTD) red - black
Convection Motor 120 VAC 38.0  Convection Relay
white/red - white
Lock Motor 120 VAC 6.47 K  Lock Motor Relay - white/black to N
High Limit - open
contacts
120 VAC Open Power cord black - disconnect black wire
High Limit - closed
contacts
0 VAC 0  Power cord black - disconnect black wire
Cycle Light
48" LH Oven
120 VAC Open (neon light) Cycle light terminals - black to white
Cycle Light
30", 36", & 48" RH
Oven
120 VAC Open (neon light) Cycle light terminals - black to gray
Clean Light 120 VAC Open (neon light) Clean light terminals - white to violet
Oven Door Light
Switch - OFF (Door
Closed)
120 VAC Open Oven light switch terminals - black to red
Oven Door Light
Switch - ON (Door
Closed)
0 VAC 0  Oven light switch terminals - black to red
Oven Light Switch -
Light Switch Open
120 VAC Open Oven light switch terminals - black to red
Oven Light Switch -
Light Switch Closed
0 VAC 0  Oven light switch terminals - black to red
Single Point Spark
Module
120 VAC Not Applicable Single Point Spark Module - black to white
*Resistance checks made with power off.