Automatic Flap Control; Filter Sign - Panasonic U-4LE2E5 Service Manual & Test Run Service Manual

9. Automatic Flap Control

10. Filter Sign

9. Automatic Flap Control

The flap position can be selected from 5 positions.
F0
F1
F2
F3
F4
F5
① The flap moves to the following position automatically when the indoor unit is stopped.
F0 (close): Types K1, K2, T2, D1, U2, Y2
F5: Models other than the above
② The flap closes once and moves to the set position when the operating mode is changed.
※ If the flap position cannot be adjusted because of a problem, only the swing operation can be
used. Check the flap and flap motor.
※ The swing operation can be set for the flap.

10. Filter Sign

① When accumulated operating time of the indoor unit reaches the set time, the filter sign appears on
the remote controller. Clean the filter.
See page 5-5.
② After cleaning the filter, press the filter button on the remote controller once. The filter sign turns off.
Operating mode Flap position
Cooling / Dry F1・F2・F3
Fan F1・F2・F3・F4・F5
Heating F1・F2・F3・F4・F5
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Mini VRF SYSTEM
Control Functions - Indoor Unit
2