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5

English

Points of the operation explanation

3. SELECTION OF INSTALLATION LOCATION

When unpacking and moving the indoor unit after unpacked, do not apply force to the piping (refrig-
erant and drain) and resin parts.

(1) Select the installation location that meets the following conditions and get approval of the cus-

tomer. 

Where the cool and warm air spreads evenly in the room.

Where there is no obstacles in the air passage.

Where drainage can be ensured.

Where the ceiling lower surface is not remarkably inclined.

Where there is sufficient strength to withstand the mass of the indoor unit. (If the strength is insufficient, 
the indoor unit may vibrate and get in contact with the ceiling and generate unpleasant chattering noise.)

Where a space sufficient for installation and service can be ensured. 

(Refer to Fig. 1 and Fig. 2)

Where the piping length between the indoor and the outdoor units is ensured within the allowable length.   
(Refer to the installation manual attached to the outdoor unit.)

Where there is no risk of flammable gas leak.

NOTE

If there is extra space required for * part, servicing can be conducted more easily if 200mm or more is 
secured.

CAUTION

Install the indoor and outdoor units, power supply wiring ,remote controller wiring and transmission wiring 
at least 1 meter away from televisions or radios to prevent image interference or noise. (Depending on the 
radio waves, a distance of 1 meter may not be sufficient to eliminate the noise.)

Install the indoor unit as far as possible from fluorescent lamps. If a wireless remote controller kit is 
installed, the transmission distance may be shorter in a room where an electronic lighting type (inverter or 
rapid start type) fluorescent lamp is installed. 

(2) Use hanging bolts for installation. 

Investigate if the installation place can withstand the mass of the indoor unit and, if necessary, hang the 
indoor unit with bolts after it is reinforced by beams etc.  (Refer to the installation pattern paper (5) for the 
mounting pitch.)

(3) Ceiling height

This indoor unit can be installed up to 4.3m (for 32·63 model, 3.5m) of the ceiling. 

In addition to the general usage, since the items in the operation manual with the 

WARNING and 

CAUTION marks are likely to result in human bodily injuries and property damages, it is neces-

sary not only to explain these items to the customer but also to have the customer read them.
It is also necessary to explain the items of “NOT MALFUNCTION OF THE AIR CONDITIONER” to the 
customer and have the customer read them carefully.

*30 or more

*30 or more

Discharge

300

 or more

2500 or more 
from floor level

Floor level

Obstacles

Suction

Required installation space (mm)

For high installation

Fig. 1

Fig. 2

01_EN_3P249378-8N.fm  Page 5  Saturday, September 29, 2012  3:02 PM

Summary of Contents for FXHQ32AVEB

Page 1: ...S CONSULTAS FUTURAS PRIMA DELL INSTALLAZIONE LEGGERE ATTENTAMENTE LE PRESENTI ISTRUZIONI CONSERVARE IL PRESENTE MANUALE IN UN LUOGO FACILMENTE ACCESSIBILE PER RIFERI MENTO FUTURO LEES DEZE INSTRUCTIES...

Page 2: ...ich if not avoided could result in death or serious injury CAUTION Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury It may also be used to alert...

Page 3: ...ontrol box lid is not in place overheat of the terminals electric shocks or a fire may be caused If refrigerant gas leaks during installation work ventilate the area immediately Toxic gas may be produ...

Page 4: ...itioner while looking at the operation manual Instruct the customer how to operate the air conditioner particularly cleaning of the air filters operation pro cedures and temperature adjustment For sel...

Page 5: ...at stated in the manufacturer s label on the air conditioner Does not operate burnout Are you sure that there is no wrong wiring or piping or no loose wiring Does not operate burnout Is earthing compl...

Page 6: ...east 1 meter away from televisions or radios to prevent image interference or noise Depending on the radio waves a distance of 1 meter may not be sufficient to eliminate the noise Install the indoor u...

Page 7: ...378 324 270 375 398 377 260 Type 63 1270 1230 533 479 425 530 553 532 415 Type 100 1590 1550 693 639 585 690 713 692 575 Fig 3 F 690 Unit dimension 210 D C A Unit dimension B Hanging bolt pitch View f...

Page 8: ...rface and install the attached resin bushing 10 3 Remove the hanger Loosen 2 bolts for installing the hanger at both sides M8 4 places at left and right within 10mm Refer to Fig 7 and 8 Remove the fix...

Page 9: ...d installation parts and specified parts 1 Fix the hanger to the hanging bolt Refer to Fig 10 CAUTION For safety make sure to use a washer for hanger 3 accessory and fix by double nuts firmly 2 Lift u...

Page 10: ...ecurely If not insulated it may cause water leakage For gas piping use insulation material of which heat resistant temperature is not less than 120 C For use under high humidity strengthen the insulat...

Page 11: ...the angle shown in Table 2 After the work is finished check securely that there is no gas leak If the nut is not tightened as instructed it may cause slow refrigerant leak and result in mal function...

Page 12: ...ndoor unit side Do not leave clearance Wrap from the root of the indoor unit Sealing material Small 9 accessory Bring the seam to the top Flare nut connection Piping insulating material field supply F...

Page 13: ...panel penetration cover as it was before removed put the horizontal blade motor and ther mistor lead through the clamp of the top panel penetration cover and fix Refer to Fig 16 and 19 When doing thi...

Page 14: ...it will be affected badly 3 When carrying out leakage test of refrigerant piping and the indoor unit after the installation of indoor unit is finished confirm the connecting outdoor unit installation...

Page 15: ...en to remove it Refer to Fig 22 Select the piping diameter equal to or larger than that of the drain hose 1 accessory polyvinyl chloride piping nominal diameter 20mm outside diameter 26mm Install the...

Page 16: ...ause abnormal noise such as bubbling noise If the drain hose 1 is deflected it may damage the suction grille Install supports at a distance of 1 to 1 5m so that the piping may not deflect Refer to Fig...

Page 17: ...in pump kit 2 After piping is finished check if the drain flows smoothly Gradually put about 0 6 liter of water for drain confirmation into the drain pan from the air outlet Refer to Fig 29 After the...

Page 18: ...r piping Hard vinyl tubes are not effective earths Lightning conductor or telephone earth wiring Electric potential may rise abnormally if struck by a lightning bolt Do not turn on the power supply br...

Page 19: ...ning the terminal screws If an improper screw driver is used it may damage the screw head and a proper tightening cannot be carried out If a terminal is over tightened it may be damaged Refer to the t...

Page 20: ...xture 11 and clamp 4 so that no tension will be given to the wiring transmission part Refer to Fig 32 WARNING When wiring form the wirings orderly so that the control box lid can be securely fastened...

Page 21: ...Keep the distance of 50mm or more between the low voltage wiring remote controller wiring and the high voltage wiring power supply wiring earth wiring at anywhere outside the indoor unit If both the w...

Page 22: ...ote controller Remote controller Remote controller L N L N L N option option option P1P2 P1P2 Outdoor unit Note It is not needed to set the indoor unit address when using group control It is automatic...

Page 23: ...he wiring connection method 2 Carry out additional wiring from the remote controller 2 Sub to the terminals P1 P2 for remote controller wiring on the terminal block X1M in the control box CAUTION When...

Page 24: ...ill be as the table shown below 3 How to choose FORCED OFF or ON OFF OPERATION For choosing FORCED OFF or ON OFF OPERATION setting by remote controller is required Refer to 10 FIELD SETTING AND TEST O...

Page 25: ...ation state Carry out setting at 3 places Mode No FIRST CODE No and SECOND CODE No The settings shown by in the table indicate those when shipped from the factory The method of setting procedure and o...

Page 26: ...CODE No to the number shown in the Table 5 according to the amount of dust or pollution in the room Though the indoor unit is equipped with the long life filter it is necessary to periodically clean t...

Page 27: ...carrying out test operation After test operation is completed before delivering the air conditioner to the customer confirm that the control box lid the air filter and suction panel are attached In ad...

Page 28: ...OR SWITCH WIRELESS ADDRESS SET A2P A3P BS1 H1P H2P H3P H4P SS1 SS2 WIRING DIAGRAM CONNECTOR FOR OPTIONAL PARTS INDOOR UNIT 2 IN CASE USING CENTRAL REMOTE CONTROLLER CONNECT IT TO THE UNIT IN ACCORDANC...

Page 29: ...1209 HT 3P249378 8N EM12A009 00_CV_3P249378 8N fm Page 2 Sunday September 30 2012 4 47 PM...

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