Maintenance Tasks - Qualified Service Technician - Heat & Glo COSMO Owner's Manual

Remote Control
Frequency: Seasonally
By: Homeowner
Tools needed: Replacement batteries and remote con-
trol instructions.
• Locate remote control transmitter and receiver.
• Verify operation of remote. Refer to remote control
operation instructions for proper calibration and setup
procedure.
• Replace batteries as needed in remote transmitters.
• Place remote control out of reach of children.
If not using your fireplace for an extended period of time
(summer months, vacations/trips, etc), to prevent unin-
tended operation:
• Remove batteries from remote controls.
• Turn the ON/OFF/REMOTE switch on the control module
to OFF.
Venting
Frequency: Seasonally
By: Homeowner
Tools needed: Protective gloves and safety glasses.
• Inspect venting and termination cap for blockage or
obstruction such as plants, bird nests, leaves, snow,
debris, etc.
• Verify termination cap clearance to subsequent construc-
tion (building additions, decks, fences, or sheds).
• Verify collar slide plate screw is attached see Figure 3.5.
• Inspect for corrosion or separation.
• Verify weather stripping, sealing and flashing remains
intact.
• Inspect draft shield to verify it is not damaged or missing.
Heat & Glo • COSMO-I30-IFT, COSMO-I35-IFT Owner's Manual • 2535-981 Rev. K • 5/21
20
C. Maintenance Tasks - Qualified Service
Technician
The following tasks must be performed by a qualified ser-
vice technician.
Gasket Seal and Glass Assembly Inspection
Frequency: Annually
By: Qualified Service Technician
Tools needed: Protective gloves, drop cloth, multi-purpose
tool, and a stable work surface.
• Inspect gasket seal and its condition.
• Inspect fixed glass assembly for scratches and nicks that
can lead to breakage when exposed to heat.
• Confirm there is no damage to glass or glass frame.
Replace as necessary.
• Verify that fixed glass assembly is properly retained and
attachment components are intact and not damaged.
Replace as necessary.
• Verify Glass Seal Plate is properly installed. See Figure
4.3.
WARNING! Glass seal plate must be properly installed.
Risk of elevated component temps and carbon monox-
ide exposure.
Logs (Optional)
Frequency: Annually
By: Qualified Service Technician
Tools needed: Protective gloves.
• Inspect for damaged or missing logs. Replace as neces-
sary. Refer to Installation manual for log placement instruc-
tions.
• Verify correct log placement and no flame impingement
causing sooting. Correct as necessary.
Control Compartment and Firebox Top
Frequency: Annually
By: Qualified Service Technician
Tools needed: Protective gloves, vacuum cleaner, dust
cloths
• Vacuum and wipe out dust, cobwebs, debris or pet hair.
Use caution when cleaning these areas. Screw tips that
have penetrated the sheet metal are sharp and should
be avoided.
• Verify that the collar slide plate screw is installed. See
Figure 3.5.
• Remove all foreign objects.
• Verify unobstructed air circulation.
• Ensure no wire connections become disengaged.