Superior DIRECT-VENT GAS FIREPLACES SDV35 - Manual (Page 22)

22
Annually (Before the onset of the Burning Season)
MAINTENANCE TASK ACCOMPLISHING PERSON PROCEDURE
Inspect/Clean Burner, Logs
and Controls Qualified Service Technician Inspect valve and ensure it is properly operating. Check piping
for leaks. Vacuum the control compartment, fireplace logs and
burner area.
Check Flame Patterns and Flame
Height Qualified Service Technician Refer to Figure 8 on Page 14 and verify the flame pattern and
height displayed by the appliance conforms to the picture. Flames
must not impinge on the logs. Ensure flames are steady (not
lifting or floating).
Inspect/Clean Pilot and Burner Qualified Service Technician Refer to Figure 10 (SIT Millivolt), Figure 11 (Honeywell Millivolt)
on Page 15. Remove any surface build-up on pilot and burner
assembly. Wipe the pilot nozzles, igniter/flame rod and hood.
Ensure the pilot flame engulfs the flame sensor as shown.
Check Vent System Qualified Service Technician Inspect the vent system at the top and at the base (within the
firebox) for signs of blockage or obstruction. Look for any signs
of dislocation or deterioration of the vent components. Note:
Excessive condensation can cause corrosion of caps, pipe and
fittings (excessive condensation can be caused by long lateral
runs, too many elbows and/or exterior portions of the system
being exposed to cold weather). Also inspect wall straps or
plumbers's tape to ensure it is secure and in place.
Appliance Checkout Qualified Service Technician Perform the appropriate appliance checkout procedure detailed
in this manual.
Replacing Glowing Embers Homeowner/Qualified Service
Technician Remove old ember materials (rockwool) and vacuum the ember
placement area. Place new embers as described and shown in
Figures 6 and 7 on Pages 12 and 13.
Periodically (After the Burning Season)
MAINTENANCE TASK ACCOMPLISHING PERSON PROCEDURE
Clean Firebox Interior Homeowner Carefully remove logs, glowing embers and volcanic stone.
Vacuum out interior of the firebox. Clean firebox walls and log
grate. Replace logs, glowing embers, and volcanic stone as
detailed in this manual.
Check Flame Patterns and Flame
Height Homeowner Refer to Figure 8 on Page 14 and verify the flame pattern and
height displayed by the appliance conforms to the picture. Flames
must not impinge on the logs.
Check Vent System Homeowner Inspect the vent system at the top and at the base (within the
firebox) for signs of blockage or obstruction. Look for any signs
of dislocation of the vent components.
Clean Front Glass Enclosure Panel Homeowner Clean as necessary following the directions provided in this
manual. DO NOT TOUCH OR ATTEMPT TO CLEAN GLASS
WHILE HOT.
MAINTENANCE SCHEDULE
Turn off gas and electrical power to the fireplace and allow it to cool before cleaning or servicing the appliance.