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6. Recommended Periodic Maintenance
As a state-of-the-art furnace, your heater requires periodic inspection and service by an authorized technician to
insure optimum, trouble free performance. This inspection should include: a combustion check; flue pipe check;
burner assembly check; cleaning all necessary parts and replacing gaskets as needed. Please ask your
authorized TOYOTOMI dealer for details and scheduling.
AUTOMATIC IGNITER CLEANING SYSTEM
The igniter cleaning mode prolongs the igniter life.
When the heater is on and clock is set (See “Set Clock” on page 7), it will automatically stop and clean the igniter
every day at 2:00 and will display “CL” on the digital indicator. After the cleaning mode is finished the heater will
automatically re-ignite and continue to burn again.
MANUAL IGNITER CLEANING SYSTEM
Heater will clean igniter for ten (10) minutes manually.
1. When ON/OFF switch is “OFF”, press the “SET” button and “CLEAR” button at the same time for more than
three (3) seconds.
2. Display will appear “CL:10” on Digital indicator. Cleaning will begin and end without any additional input.
NOTE: Cleaning igniter is important to prolong igniter life. It is recommended that the igniter be cleaned once a
week.
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