Turning Heater Off - Toyotomi FF 55 Operation Instructions Manual

If at any time a power failure occurs during operation, heater will turn off. When the power returns, the unit will
automatically restart with the following conditions. Please reset each setting when the settings are erased as
indicated below.
WHEN HEATER IS IN OPERATION
TIME LENGTH OF
POWER FAILURE
OPERATION Restart the combustion
with the same condition
before the power failure.
POWER SAVER Keep the same condition
OPERATION before the power failure.
AUTO OPERATION Keep the same condition
before the power failure.
CHILD LOCK Keep the same condition
OPERATION before the power failure.
If at any time a power failure occurs when heater is not in operation, the unit will basically start the operation while
keeping the same condition before the power failure. However, when the power failure continued more than 3
seconds, the following settings will be erased. Please reset each setting.
WHEN HEATER IS NOT IN OPERATION
IN BACKUP MEMORY
OUT OF BACKUP MEMORY
Press ON/OFF switch to "OFF" position. ON lamp will flash and will go out. Circulation fan and blower motor
continue to run for approx. three (3) minutes to cool down the heater. Make sure ON lamp goes out when the fan
stops.
POWER FAILURE RECOVERY SYSTEM
LESS THAN 3
SECONDS
Start the combustion from the
beginning.
Keep the same condition before
the power failure.
Keep the same condition before
the power failure.
The setting will be erased.
(See Page 10.)
Child lock operation (See Page 10.)
Clock and Day setting (See Page 7.)
Auto operation (See Page 13.)
Child lock operation (See Page 10.)

TURNING HEATER OFF

MORE THAN 3 SECONDS
IN BACKUP MEMORY OUT OF BACKUP MEMORY
Start the combustion from the
beginning.
Set temperature will change to
13˚C (56˚F) for safety.
Set temperature and room
temperature will blank that at
least more than 30 min. power
failure has occurred.
To stop the blinking the set
temperature and room
temperature, press any button
once.
Keep the same condition before
the power failure.
The setting will be erased.
(See Page 13.)
The setting will be erased.
(See Page 10.)
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