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MODELS:-

 

Ceiling-mounted Duct type

FXMQ40ARV16     FXMQ50ARV16        FXMQ63ARV16       FXMQ80ARV16 

FXMRQ40ARV16     FXMRQ50ARV16     FXMRQ63ARV16     FXMRQ80ARV16 

FXMQ100ARV16      FXMRQ100ARV16

OPERATION MANUAL   

3P445070-

6F

FOR STANDARD MODEL

FOR OPTIONAL USE OF 

1.HIGH EFFICIENCY CHAMBER KIT

2.LONG LIFE REPLACEMENT FILTER

CHAMBER KIT.

Important information regarding the 

refrigerant used

This product contains fluorinated greenhouse gases covered 

by the Kyoto Protocol.

(1)

GWP = global warming potential

Periodical inspections for refrigerant leaks may be required

depending on European or local legislation. Please contact 

your local dealer for more information.

To gain full advantage of the air conditioner’s functions

 

and to avoid malfunction due to mishandling, we recom-

mend  that  you  read  this  instruction  manual  carefully

 

before use.

This air conditioner is classified under “appliances not

accessible to the general public”. (The unit is to be

installed at a minimum height of 2.5 m.)

The precautions described herein are classified as

WARNING and CAUTION. They both contain important

information regarding safety. Be sure to observe all

precautions without fail.

WARNING

........ Failure to follow these instructions 

properly may result in personal injury or 

loss of life.

CAUTION

......... Failure to observe these instructions 

properly may result in property damage 

or personal injury, which may be seri-

ous depending on the circumstances.

• After reading, keep this manual in a convenient place

so that you can refer to it whenever necessary. If the

equipment is transferred to a new user, be sure also to

hand over the manual.

!

WARNING

• Consult your local dealer about installation work.

Doing the work yourself may result in water leakage,

electric shocks or fire hazards.

Refrigerant type

R410A

GWP

(1)

 value

1975

Fan speed of this unit can 

be selected in 

2

 stages

 

(H,L).

Fan speed of this unit can 

be

 

selected in 

2

 stages

 

(H,L).

SAFETY PRECAUTIONS

SYSTEM Inverter Air Conditioners

Fig.1

Fig.2

Consult your local dealer regarding modification,

repair and maintenance of the air conditioner.

Improper workmanship may result in water leakage,

electric shocks or fire hazards.

Be sure to use fuses with the correct ampere reading.
Do not use improper fuses, copper or other wiring as a
substitute, as this may result in electric shocks, a fire,
injury or damage to the air conditioner.

Summary of Contents for VRV FXMQ40ARV16

Page 1: ...shocks or fire Install the air conditioner on a foundation strong enough to withstand the weight of the unit A foundation of insufficient strength may result in the equipment falling down and causing...

Page 2: ...t exerting any pressure on other parts especially the refrigerant piping drain piping flanges and other resin parts Be sure to check the type of R410A refrigerant to be used before installing the unit...

Page 3: ...liver instruction manual if any for the field supplies to the customer Hold the hanging brackets in the case of moving the indoor and outdoor units at the time of and after opening the packages Do not...

Page 4: ...cing purposes of the el compo box and drain pump prepare one of the following service spaces 1 2 Inspection hatch 1 2 450 450 for the el compo box and a minimum space of 300 mm for the lower part of t...

Page 5: ...he washer for the hanging bracket can be prevented if the washing fixing plate 8 is used During the installation work perform the curing of the air outlet and protect the resin drain pan of the indoor...

Page 6: ...lare are free of oil The drain pan and the resin part may be deteriorated if oil is attached If no torque wrenches are available refer to Table 3 as a standard When the flare nut is tightened with the...

Page 7: ...of 25 mm Make sure that the piping is short enough with a down ward slope of at least 1 100 and that there is no air bank formed No drain trap is required The drain piping will be clogged with water...

Page 8: ...ling operation according to 11 FIELD SETTING and 12 TEST OPERATION Make sure that the water is not spilled onto the electric parts of the drain pump and others Ceiling slab 1 1 5 m 300 mm max 700 mm m...

Page 9: ...g and piping between the outdoor unit and an indoor unit are mismatched the system may cause a malfunction A circuit breaker capable of shutting down power supply to the entire system must be installe...

Page 10: ...connections are done fill in any gaps in the through holes with putty or insulation procured locally to prevent small animals and insects from entering the unit from outside If any do get in they coul...

Page 11: ...t a screwdriver into the clearance between the grooves of the lower casing and the upper casing to remove the upper casing 2 grooves The remote controller PCB is attached to the upper casing Note Ther...

Page 12: ...possible by remote controllers Input OFF ON turns ON unit Input OFF enables control by remote con troller Input ON OFF turns OFF unit F2 T1 T2 FORCED OFF Input A SETTING MODE NO SECOND CODE NO FIELD S...

Page 13: ...door unit indoor control PCB transmission error C6 Lit Improper combination of fan driver PCB of indoor unit or setting failure in control PCB type Test operation of outdoor unit has not U3 Lit been f...

Page 14: ...formation regarding safety Be sure to observe all precautions without fail WARNING Failure to follow these instructions properly may result in personal injury or loss of life CAUTION Failure to observ...

Page 15: ...order to prevent electric shock or fire 10 Air filter inside filter chamber Sold separately 11 Suction filter chamber Sold separately 12 Suction duct Field supply 13 Machine nameplate The nameplate i...

Page 16: ...controller please clean the filter When the operating time exceeds the desig nated time this mark will be displayed If using the air conditioner under very dusty environment increase the frequency of...

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