Daikin SkyAir SkyAir FHQ42MVJU User Manual Download

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MODEL

Ceiling suspended type

FHQ24MVJU
FHQ30MVJU
FHQ36MVJU
FHQ42MVJU

INSTALLATION MANUAL

Read these instructions carefully before installation.
Keep this manual in a handy place for future reference.
This manual should be left with the equipment owner.

SPLIT SYSTEM Air Conditioners

Summary of Contents for SkyAir SkyAir FHQ42MVJU

Page 1: ...HQ30MVJU FHQ36MVJU FHQ42MVJU INSTALLATION MANUAL Read these instructions carefully before installation Keep this manual in a handy place for future reference This manual should be left with the equipm...

Page 2: ...ely Refrigerant gas may produce toxic gas if it comes in contact with fire such as from a fan heater stove or cooking device Exposure to this gas could result in severe injury or death After completin...

Page 3: ...transmitting distance can result shorter than expected in rooms with elec tronic fluorescent lamps inverter or rapid start types Install the indoor unit as far away from fluorescent lamps as possible...

Page 4: ...ammable materials are present due to the risk explosion resulting in serious injury or death WARNING If the supporting structural members are not strong enough to take the unit s weight the unit could...

Page 5: ...oles in the ceiling 3 Remove the parts from the indoor unit 3 1 Detach the suction grille Slide the locking knobs 2 on the suction grille inward direction of arrows and lift upwards Refer to Fig 1 Wit...

Page 6: ...the provided accessories and specified parts designated by our company 1 Secure the hanger brackets to the suspension bolts Refer to Fig 10 NOTE To ensure they are safely secured use the included wash...

Page 7: ...humidity of the refrigerant pipe sections might exceed 86 F or RH 80 reinforce the thermal insulation 3 4 in or thicker Condensate may form on the surface of the insulation pipe cover Before refrigera...

Page 8: ...6 1 For piping facing back Remove the rear metal plate for pipe Refer to Fig 17 The figure of the direction of back shows when both the pip ing and drain pipe are set backward When setting the piping...

Page 9: ...ly attach the metal clamp bracket inside the gray tape area on the inserted tip of the drain pipe Refer to Fig 22 Screw the screws on the metal clamp bracket until there is 5 32 in left Pay attention...

Page 10: ...upply wire To avoid short circuits in the electric parts box be sure to apply the sealing material or putty not included to the wiring hole to prevent the infiltration of water insects or other small...

Page 11: ...e to the same ground terminal Looseness in the connection may deteriorate pro tection 4 Outside of the unit keep transmission wire at least 5 in away from power supply wire The equipment may malfunc t...

Page 12: ...n manual Setting can be made by changing the Mode No FIRST CODE NO and SECOND CODE NO For setting and operation refer to the FIELD SETTING in the installation manual of the remote controller 11 1 Sett...

Page 13: ...nduct the check operation referring 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 li...

Page 14: ...s the INSPECTION TEST OPERATION button on remote controller starts flashing 2 Keep down the ON OFF button for 5 seconds or longer in the inspection mode and the above trouble history disap pears after...

Page 15: ...uction pipe temperature abnormal U2 Power source voltage malfunction Includes the defect in K1M U3 The check operation has not performed U4 UF Transmission error indoor unit outdoor unit Miswiring bet...

Page 16: ...0510 3PN06240 2E EM04A051B FS...

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Daikin SkyAir SkyAir FHQ42MVJU, Installation Manual

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Summary of Contents for SkyAir SkyAir FHQ42MVJU

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