Removing Burner; Service Records - COZY CDV155C Installation And Operating Instructions Manual

Label all wires prior to disconnection when servicing controls. Wiring errors can cause
!
CAUTION:
improper and dangerous operation. Verify proper operation after servicing.
NOTE: The furnace and all components must be inspected at least annually by a qualified service technician. This should
include the burner, heat exchanger, and vent system. Be sure that the flow of combustion and ventilation air are not obstructed.
TO REMOVE MAIN BURNER FOR
INSPECTION AND CLEANING
1.
Remove outer casing.
2. Disconnect gas supply to valve.
3. Remove 11 screws holding burner door to heat
exchanger and lift out complete burner, valve assembly.
4. After inspecting burner, place back into heat exchanger.
Be sure door gasket is not damaged & will effect a
proper seal or pilot outage will occur.
5. Tighten screws holding burner door to heat exchanger.
6. Connect gas supply back to valve.
7. Install front panel and follow lighting instructions.
MAINTENANCE
FIG. 13: Wiring Diagram
Pilot Generator Leads

SERVICE RECORDS

Page 14
Thermostat Wire
1017757-C