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Do not wipe the controller operation panel 
with benzine, thinner, chemical dustcloth, 
etc.

The panel may get discolored or the coating 
peeled off. If it is heavily dirty, soak a cloth in 
water-diluted neutral detergent, squeeze it well 
and wipe the panel clean. And wipe it with 
another dry cloth.

Do not block air inlets nor outlets.

Impaired air flow may result in insufficient perfor-
mance or trouble. 

Be sure that children, plants or animals are 
not exposed directly to airflow from the unit, 
as adverse effects may ensue.
Do not wash the air conditioner or the remote 
controller with water, as this may result in 
electric shocks or fire.
Do not install the air conditioner at any place 
where there is a danger of flammable gas 
leakage.

In the event of a gas leakage, build-up of gas 
near the air conditioner may result in fire haz-
ards.

Do not put flammable containers, such as 
spray cans, within 1 m from the blow-off 
mouth.

The containers may explode because the warm air 
output of the indoor or outdoor unit will affect them.

Arrange the drain to ensure complete drain-
age.

If proper drainage from the outdoor drain pipe 
does not occur during air conditioner operation, 
there could be a blockage due to dirt and debris 
build-up in the pipe.
This may result in a water leakage from the 
indoor unit. Under these circumstances, stop air 
conditioner operation and consult your dealer for 
assistance.

The appliance is not intended for use by 
unattended young children or infirm per-
sons.

Impairment of bodily functions and harm to 
health may result.

Children should be supervised to ensure that 
they do not play with the unit or its remote con-
troller.

Accidental operation by a child may result in 
impairment of bodily functions and harm health.

Do not let children play on or around the out-
door unit.

If they touch the unit carelessly, injury may be 
caused.

Do not place water containers (flower vases, 
etc.) on the unit, as this may result in electric 
shocks or fire.
Consult your dealer regarding cleaning the 
inside of the air conditioner.

Improper cleaning may cause breakage of plas-
tic parts, water leakage and other damage as 
well as electric shocks.

To avoid injury, do not touch the air inlet or 
aluminium fins of the unit.
Never press the button of the remote control-
ler with a hard, pointed object.

The remote controller may be damaged.

Never pull or twist the electric wire of a 
remote controller.

It may cause the unit to malfunction.

Do not operate the air conditioner when 
using a room fumigation - type insecticide.

Failure to observe could cause the chemicals to 
become deposited in the unit, which could 
endanger the health of those who are hypersen-
sitive to chemicals.

Do not place objects in direct proximity of the 
outdoor unit and do not let leaves and other 
debris accumulate around the unit.

Leaves are a hotbed for small animals which can 
enter the unit. Once in the unit, such animals can 
cause malfunctions, smoke or fire when making 
contact with electrical parts.

Never touch the internal parts of the controller.

Do not remove the front panel. Touching certain 
internal parts will cause electric shocks and 
damage to the unit. Please consult your dealer 
about checking and adjustment of internal parts.

Do not leave the remote controller wherever 
there is a risk of wetting.

If water gets into the remote controller there is a 
risk of electrical leakage and damage to elec-
tronic components.

Watch your steps at the time of air filter 
cleaning or inspection.

High-place work is required, to which utmost 
attention must be paid.
If the scaffold is unstable, you may fall or topple 
down, thus causing injury.

01_EN_3P226891_8.fm  Page 3  Tuesday, December 1, 2009  4:43 PM

Summary of Contents for VRV III-Q RQYQ140PY1

Page 1: ...44PY1 RQCEQ816PY1 RQCEQ848PY1 OPERATION MANUAL System air conditioner Operation manual VRVIII System air conditioner Betriebsanweisung VRVIII System Klimaanlage Manuel d utilisation Conditionneur d ai...

Page 2: ...r junto coneste manualde funcionamientoen un lugarseguro Unavez que reciba latarjetade garant a delconcesionario gu rdela en un lugarseguro Grazie per avere acquistato questo condizionatore d aria Dai...

Page 3: ...2 1 1 4 3 5 6 7 1 7 3 7 2 1 2...

Page 4: ...8 9 10 11 12 13 14 1 Double flow Ceiling Suspended Wall Mounted Multi flow Corner 14 2 15...

Page 5: ...these instructions properly may result in property damage or personal injury which may be serious depending on the circum stances After reading keep this manual in a conve nient place so that you can...

Page 6: ...t in places with exces sive oily smoke such as cooking rooms or in places with flammable gas corrosive gas or metal dust Using the product in such places may cause fire or product failures Do not use...

Page 7: ...of bodily functions and harm health Do not let children play on or around the out door unit If they touch the unit carelessly injury may be caused Do not place water containers flower vases etc on th...

Page 8: ...Low pressure side bar 33 33 MPa 3 3 3 3 Model RQCEQ280PY1 RQCEQ360PY1 RQCEQ460PY1 Power supply Phase 3N 3N 3N Frequency Hz 50 50 50 Voltage V 380 415 380 415 380 415 Nominal cooling capacity kW 28 0...

Page 9: ...he air flow direction 5 Display ventilation air cleaning This display shows that the ventilation unit are in operation these are optional accessories 6 Display set temperature This display shows the t...

Page 10: ...21 C or below and the humidity is 80 or over the interiors of the indoor units may cause icing and water leakage may result Heating operation The air conditioner may stop operating for the pro tection...

Page 11: ...RATION For general heating operation it may take longer to reach the set temperature than in cooling operation We recommend starting the operation which was used before using timer operation The follo...

Page 12: ...d select program dry Press the on off button The operation lamp lights up and the system starts operation Press the air flow direction adjust button only for FXC FXF FXH FXK FXA Refer to the chapter A...

Page 13: ...he timer is programmed to stop the sys tem after 3 hours and start the system after 4 hours the system will stop after 3 hours and start 1 hour later 6 5 SETTING THE MASTER REMOTE CON TROLLER Refer to...

Page 14: ...controller control systems 7 OPTIMUM OPERATION Observe the following precautions to ensure the system operates properly Adjust the air outlet properly and avoid direct air flow to room inhabitants Adj...

Page 15: ...ilter and exterior After cleaning the air filter be sure to put it back in the same position See the operation manual included with the indoor unit for details on how to clean it 9 FOLLOWING SYMPTOMS...

Page 16: ...ost operation Moisture generated by defrost becomes steam and is exhausted 9 8 NOISE OF AIR CONDITIONERS Indoor unit A zeen sound is heard immediately after the power supply is turned on The electroni...

Page 17: ...ealer If a safety device such as a fuse a breaker or an earth leakage breaker frequently actuates Measure Do not turn on the main power switch If the ON OFF switch does not properly work Measure Turn...

Page 18: ...rson that the leakage point has been corrected surely before restarting operation Do not remove or reinstall the unit by yourself Incorrect installation may cause electrical shock or fire Contact your...

Page 19: ...the product is operational as long as possible Use for appropriate maintenance design budgeting maintenance and inspection fees etc Contact your dealer for details Note Breakage due to taking apart or...

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