Halogen Oven Lights - Dacor ELECTRONICS Manual

Electric and Dual Fuel Ranges, Wall Ovens
1. Check input voltage to the light transformer at the primary side across terminal 1 and 5.
Should read 240 volts. (see picture) If you do not have 240 volts across 1 and 5, check
wiring back to the terminal block. If there is 240 volts present at 1 and 5 go to step 2.
(see picture)
1= 0V
2. Check voltage at the light transformer on the secondary side across terminal 6 and 8.
Should read 12 volts. If you do not have 12 volts present at terminal 6 and 8 replace light
transformer.
If you do have voltage present go to step 3.
3. Check voltage from the main relay board at terminal N which is to the left of OL1 relay.
Should have 12 volts present at N all the time. If you do not have 12volts present re-check
steps 1 and 2 or replace light transformer. If you do not have 12 volts present go to step 4.
(see picture)
4. Check voltage at OL1 on main relay board. Should have 12 volts present after OL1
relay closes. If you do not have voltage present recheck steps 1-3 or replace relay
board. If you do have voltage present Check wiring to light socket and light bulb.
Elecronic Diagnostics

HALOGEN OVEN LIGHTS

1
Step 1
6
N
Step 3
OL1
5
6 to 8 = 12 VAC
8 to 10 = 12 VAC
6 to 10 = 24 VAC
10
8
Step 2
5=240V
Page 9