Daikin FAQ18PVJU Installation Manual

Also see for SkyAir FAQ18PVJU: Service manual Engineering data Engineeiring data Service manual Operation manual

Contents

Daikin FAQ18PVJU Installation Manual Manual pdf 22 page image

21 EnglishSETTING AIR FLOWRATE INCREASE MODE9-2It is possible to raise set air fl ow (HIGH and LOW) from the fi eld. 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 4Setting Mode No. FIRST CODE NO. SECOND CODE NO.Standard13 (23) 001A little increase 02Increase 03〈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.TEST OPERATION10.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 fl ash when a malfunction occurs. Check the malfunction•code on the liquid crystal display to identify the point of trouble. An explanation of malfunction codes andthe 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 checkthe wiring again.Table 5Remote controller display Content“ ” (under centralizedcontrol) is lit up There is a short circuit at the FORCED OFF terminals (T1, T2).•“U4” is lit up“UH” is lit upThe 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 displayThe 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.•If “U3” is lit up, the malfunction code shows the test operation has not been performed yet.•