Impinger I -–1000 Series Service Manual - Domestic 41
FLAME SENSOR
1. Shut off power at main bre aker.
2. Remove control panel to p and front cover.
3. Remove burner assem bly (see burner assembly).
4. Disconnect one (1) wire from flame sensor.
5. Remove flame sens or by removing one (1) mounting nut.
6. Reassemble in revers e order.
NOTE: Be sure flame sensor is not bent or touching any other burner parts.
BURNER IGNITOR
1. Shut off power at main bre aker.
2. Remove control panel to p and front cover.
3. Remove burner assem bly.
4. Remove flame sens or.
5. Remove pilot shield and pilot shield extension.
6. Remove burner igniter.
7. Reassemble in revers e order.
NOTE: Be sure to reconnect burner igniter cable to ignition control.
TRANSFORMER 120/24 VAC
1. Remove control panel to p and front cover.
2. Remove control box co ver from burner blower motor.
NOTE: The complete burner blower motor assembly, with control box (PN 3693 59), is no longer
available. The blower motor assembly (PN 369265) has been changed to a
burner motor kit (PN 369366). If the burner blower motor or 24V transform er
(PN 369531 ) are replaced, the following modifications must be made:
3. Shut off power at main bre aker.
4. Remove control box and components from burner blower motor.
5. Mount transform er on air switch bracket (use transformer as template).
6. Discard control box an d relay. Material needed: #29 drill bit and #8 x 3/8" self tapping screws (3 each)
7. See Burner blower m otor section for wiring information.
8. Replace covers and chec k system operation.
BURNER LIGHT (24 VAC) - GAS OVENS
1. Shut off power at main bre aker.
2. Remove control panel to p and front panel.
3. Remove access cover.
4. Remove two wires from burner light, note number and location.
5. Grasp body of light ass embly and slide sideways to remove.
6. Reassemble in revers e order and check.
HEAT LIGHT (125 VAC) - ELECTRIC OVENS
1. Shut off power at main bre aker.
2. Remove control panel to p and front panel.
3. Remove two (2) wires f rom heat light, note number and location.
4. Grasp body of light ass embly and slide sideways to remove.
5. Reassemble in revers e order and check.
THERMOSTAT, Hl-LIMIT - ELECTRIC OVENS
1. Shut off power at main bre aker.
2. Remove control panel to p and front cover.
3. Remove the two-(2) w ires from the thermostat located on the back wall of the control box.
4. Remove two (2)-m ounting screws.
5. Reassemble in revers e order.
NOTE: Be sure to press red "reset" button on new thermostat to ensure that it is in the
"closed" position.