28743-0-0711 Page 41
MAINTENANCE & SERVICE
Over Temperature Limit Switch
The Mantis Power-Vent High-Efciency Fireplace is protected
against overheating with a high temperature switch, which pro-
tects the heat exchanger, plastic sump and inducer.
If the over temperature limit activates, the gas supply will shut off
and both the inducer and circulating air blower will run. Once the
heater cools down, the limit will reset and the heater will operate
normally.
Circulating Air Blower
The circulating air blower should be checked and cleaned annu-
ally by a qualied service person to ensure that your appliance is
operating efciently. Any dirt or lint can affect the operation of the
blower.
Heat Exchanger
The heat exchanger is located on the backside of the heater. The
heat exchanger should be inspected and cleaned annually by a
qualied service person.
Replacement Logs
If for any reason a log should need replacement, contact your Man-
tis dealer for correct replacement logs. Replacement logs must be
installed and positioned as outlined on Pages 25 to 26.
CAUTION
Proper positioning of the logs is critical to the safe and
clean operation of this heater. Sooting and other problems
may result if the logs are not properly and rmly positioned
in the appliance.
RECOMMENDED MAINTENANCE
MAINTENANCE ITEM
FREQUENCY OF MAINTENANCE
MONTHLY
BY HOMEOWNER
ANNUALLY
BY SERVICE PERSON
Verify the area is free from combustible materials. X X
Verify the combustion and ventilation air is not restricted. X
Verify the ue and inlet pipes do not have any cracks or holes. X
Verify burner ame. X
Clean the blower compartment X
Clean the burners. X
Verify the condensate system is clean and leak free. X
If service is needed to the condensate pump, the wires must be attached in the same order they were removed. If the pump is replaced,
follow the wire connection instruction label on the pump cover.
Figure 62
To Next Page
Loading...
