Daikin FHQ24MVJU Installation Manual

Also see for FHQ24MVJU: Operation manual

Contents

Daikin FHQ24MVJU Installation Manual Manual pdf 12 page image

121. When using 1 remote controller for 1 indoor unit.(Normal operation)2. When using 2 remote controllers for 1 indoor unit.NOTE1. All transmission wires except for remote controller wire arepolarized and must match the terminal symbol.2. A single switch can be used to supply power to units on thesame system. However, branch switches and branch circuitbreakers must be selected carefully.3. Do not ground the equipment on gas pipes, water pipes orlightning rods, or crossground with telephones. Impropergrounding could result in electric shock.10. ATTACHING THE SUCTION GRILLE,THE DECORATION PANELS AND THEPROTECTION NETOnce wiring is complete, firmly attach the control box lid, thesuction grille, the decoration panels and the protection net in theorder opposite to detachment.• Attaching the protection netAttach the protection net from the way of the hook (i), fix 2securing screws of the middle of the other side first (ii), thenfix the remaining securing screws (iii).11. FIELD SETTINGMake sure the control box lids are closed on the indoor andoutdoor units, and turn on the power.Field setting must be made from the remote controller inaccordance with the installation manual.• Setting can be made by changing the “Mode No.”, “FIRSTCODE NO.”, and “SECOND CODE NO.”.• For setting and operation, refer to the “FIELD SETTING” inthe installation manual of the remote controller.11-1 Setting air filter sign• Remote controllers are equiped with liquid crystal display airfiler signs to display the time to clean air filters.• Change the SECOND CODE NO. according to “Table 5”depending on the amount of dirt or dust in the room.(SECOND CODE NO. is factory set to “01” for air filter con-tamination-light.)Table 5• When using wireless remote controllers, wireless remotecontroller address setting is necessary. Refer to the installa-tion manual attached to the wireless remote controller for set-ting instructions.L 1 L 2IN/D OUT/DF 1 F 2 F 1 F 2Control boxL1 L2 P1 P2P 1 P 2F1 F2 T1 T2Outdoor unitIndoor unitPower supply208-230V60HzRemote controllerIN/D OUT/DF 1 F 2 F 1 F 2Control boxP1 P2 F1 F2 T1 T2P1 P2P1 P2Outdoor unitFor use with 2 remote controllersPower supply208-230V60HzL 1 L 2Indoor unitL1 L2SettingSpacing time of dis-play air filter sign(long life type)ModeNo.FIRSTCODENO.SECONDCODENO.Air filter contamina-tion-light Approx. 2500 hrs10 (20) 001Air filter contamina-tion-heavy Approx. 1250 hrs 02DecorationpanelProtection net(ii)(ii)(i)(i)HookHook(ii)Fig. 29Protection netsecuring screws (M4)(iii)