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5. How to Use (continued)
■ Mode of Use
Independent operation of the Lossnay unit:
Operation
Starting the Lossnay unit
Setting the Ventilation mode
* The mode can be
switched only when the
optional motorized damper
(P-133DUE-E) is used.
Selecting the fan speed
Stopping the Lossnay unit
■ Maintenance
Filter reset
(Clear of the total operation
time)
Cleaning of the Lossnay unit's
filter
Care of the remote controller
■ After-Sales Service
■ If any of the following inspection numbers should be displayed on the remote controller, please contact your dealer from
where the product was purchased for more information.
4000, 5101, 5102, 3602, 3600, 0900
■ After-sales servicing of the remote controller unit should be ordered from your dealer from where the product was
purchased.
Eng-12
Relevant button
Relevant display items
Operation lamp
Relevant button
Relevant display items
Double pressing
For details on how to clean, see pages 13 and 14.
To remove dirt from the remote controller's display window, wipe with a cloth to which detergent has been
applied, and then wipe with a dry cloth to remove any remaining detergent.
Do not use the following solvents. (They will change the quality and the color.)
- Paint thinner, alcohol, benzene, gasoline, kerosene, spray cleaner, cleaning alkali, etc.
Sequence
Press the "ON/OFF" button and check that the operation lamp
turns on.
Press the "Ventilation mode" button: Each time it is pressed,
the corresponding display will change in accordance with the
sequence [HEAT EX.] (non-automatic) -- > [BY-PASS] (non-
automatic) -- > [AUTO].
If [AUTO] is selected, the display will change to indicate the
current mode after three seconds have passed.
Press the "Fan Speed" button to select either Low or High fan
speed.
Press the "ON/OFF" button.
(and check the operation lamp turns off.)
Sequence
Press the "FILTER" button twice quickly, then "FILTER"
indication will be disappeared.
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