Viking VDSC365 - Page 36

202 G
TROUBLESHOOTING GUIDE ---Dual Fuel / Self-clean / VDSC - VES0 105 - VEDO 205---
PROBLEM PROBABLE CAUSE CORRECTION
L. No Self-clean, L-1 Open Selector Switch contacts J to 6 L-1 Replace Selector Switch
Bake and Broil
functions normally L-2 Open contact Relay #2 (single / upper L-2 Replace Relay #2 (single / upper oven)
oven) or Relay #5 (lower oven). or #5 (lower oven).
L-3 Open contacts Relay #3 (single / upper L-3 Replace Relay #3 (single / upper oven)
oven) or Relay #6 (lower oven). or Relay #6 (lower oven).
Door won’t lock. No (120VAC current path from Sel on PC
Clean Light. No 120 Board to Normally closed contacts on
VAC supply to Door Relay #2 to Selector Switch contacts
Lock module / timer J to 6 to Line L1).
(PC board) pg #20,
item 1 Sel.
M. No Self-clean M-1 Open Relay contacts LS1 - 1 and / or M-1 Replace Door Lock Module / Timer
Bake and Broil LS2 - M1 on Door Lock Module/Timer (PC Board)
functions normally (PC Board)
Door won’t lock- 120
VAC to Door Lock
M-2 Open contacts 1 to 2 on Auto Reset M-2 Replace Auto Reset Thermostat.
Module / Timer (PC
Thermostat.
Board) is present-No
Motor Movement-
M-3 Open Windings in Lock Motor M-3 Replace Lock Motor assembly.
Clean Light is on.
N. Door Lock Motor N-1NO SW2 Switch (closed by motor N-1Adjust SW2 Switch position or Replace
continues to run. movement) on Door Lock Mechanism faulty Switch.
No signal to sensor not closing.
(see pg #19) #3 on
PC Board that
closes T1-T2 and
T3-T4. Clean
Light on.
O. Door Lock Motor O-1 Door Lock Module / Timer Relay O-1Replace PC Board
engaged. Signal T1-T2 and T3-T4 not closing.
To Sensor #3 (see
pg #19). No Heat
Clean Light On.
P. Door Lock Motor P-1 Door Lock Module / Timer (PC Board) P-1 Replace PC Board
engaged. Cooling Relay T1-T2 Not closing.
Fan Motor runs
(PC Board T3-T4 P-2 Door Lock Module / Timer (PC Board) P-2 Replace SW3
closing) No Heat. Relay T1-T2 closing. Check SW3 on
Door Lock Assembly.