73
FV36 85-03-01014
Can I operate my fireplace during power
outages?
This electronic ignition system uses the supplied 120VAC
power when it is available for all functions of this
system. If
you experience a power outage, plug in the battery pack (6V DC
maximum, supplied with
this fireplace) to the fireplace backup
power inlet port.
During the power outage, the fireplace’s burner will
function as well as the flame height adjustment. The
fan and accent light, which are dependent on 120VAC power, will not function.
Your installer should demonstrate the backup DC power pack during power outages. Be sure to retain the DC
battery pack and the connecting harness in a safe and secure place for use during power outages.
What maintenance is required for my Mendota?
Required Annual Maintenance
The following procedures must be performed each year by a qualified Mendota service person.
Note: Any adjustments to burner, pilot, or logs must be done by a qualified Mendota service person.
Recommended steps for yearly maintenance:
1. Clean all lint and dust build-up around the control. Inspect the condition of any wiring under the burner
for melting or damage. Clean flame sensor rod/hook using emery cloth. Vacuum all burner ports and
pilot assembly.
2. Remove logs and coals and clean away any foreign matter (lint, carbon, etc.) on the burner and logs.
Be sure the burner ports are "open". Clean the pilot and under side of the logs for any carbon deposits.
Note: Logs should be visually checked for carbon buildup. If carbon deposits are visible on logs, unit
should be turned off and Mendota service person contacted. Be sure logs are re-installed per
instructions.
3. Check condition of glass door gasket, gasket must seal tightly over firebox, Inspect gasket along top
and sides of glass. If gasket at corners of glass are bulging outward or if gasket bulb along top edge or
sides are discolored to a white color appearance through the whole thickness of the gasket bulb,
then replace the gasket. White colored gasket bulb indicates exhaust leak through the discolored
area and requires replacement of the glass gasket.
Periodic Inspection
Follow these steps for periodic inspections:
1. Check to verify that the vent system and vent cap are open and free of blockage.
2. The viewing glass should be cleaned periodically. To clean glass surface, use Kel Kem Polish Plus (part
#65-06-00455) or a comparable product. Do not use oven cleaner or abrasive cleaners to clean
glass. Do not clean when glass is hot.
3. Before re-installing glass, have qualified service person check the operation of the pilot and cycle the
burner per lighting instructions. Be sure all items in lighting and installation checklists are completed.
4. Periodic visual check of pilot flames is required. Pilot flame must overlap flame sensor and burner
ignition ports at all times. Especially for LP gas applications, always verify visible pilot flame length is
at least 1" long.
5. Periodic visual check of main burner’s rear and front flames is required.