Daikin FXAQ24MVJU User Manual

20
9-1 SETTING AIR FILTER SIGN
• Remote controllers are equiped with liquid crystal display air filter signs to display the time to clean air filters.
• Change the SECOND CODE NO. according to Table 3 depending on the amount of dirt or dust in the room.
(SECOND CODE NO. is factory set to “01” for air filter contamination-light)
Table 3
9-2 SETTING AIR FLOWRATE INCREASE MODE
• It is possible to raise set air flow (HIGH and LOW) from the field. Change the SECOND CODE NO. as
shown in Table 4 to suit your needs.
(SECOND CODE NO. is factory set to “01” for Standard.)
Table 4
〈When using wireless remote controllers〉
• When using wireless remote controllers, wireless remote controller address setting is necessary. Refer to
the installation manual attached to the wireless remote controller for setting instructions.
10. TEST OPERATION
Make sure the service lids are closed on the indoor and outdoor units.
Refer to the installation manual of the outdoor unit.
• The operation lamp of the remote controller will flash when a malfunction occurs. Check the malfunction
code on the liquid crystal display to identify the point of trouble. An explanation of malfunction codes and
the corresponding trouble is provided in the installation manual of the outdoor unit.
If any of the items in Table 5 are displayed, there may be a problem with the wiring or power, so check the
wiring again.
Table 5
• If “U3” is lit up, the malfunction code shows the test operation has not been performed yet.
Setting
Spacing time of display
air filter sign
Mode No. FIRST CODE NO. SECOND CODE NO.
Air filter
contamination-light
Approx. 200 hrs
10 (20) 0
01
Air filter
contamination-heavy
Approx. 100 hrs 02
Setting Mode No. FIRST CODE NO. SECOND CODE NO.
Standard
13 (23) 0
01
A little increase 02
Increase 03
Remote controller display Content
“” (under centralized
control) is lit up
• There is a short circuit at the FORCED OFF terminals (T1, T2).
“U4” is lit up
“UH” is lit up
• The power on the outdoor unit is off.
• The outdoor unit has not been wired for power supply.
• Incorrect wiring for the transmission wiring and/or FORCED
OFF wiring.
• The transmission wiring is cut.
No display
• The power on the indoor unit is off.
• The indoor unit has not been wired for power supply.
• Incorrect wiring for the remote controller wiring, the
transmission wiring, and/or the FORCED OFF wiring.
• The remote controller wiring is cut.

Daikin FXAQ24MVJU Specifications

General

Brand	Daikin
Model	FXAQ24MVJU
Category	Air Conditioner
Language	English