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WARNING

• Be sure to use fuses with the correct ampere 

reading.

Do not use improper fuses, copper or other wires as a 

substitute, as this may result in electric shock, fire, injury 
or damage to the unit.

• Be sure to earth the unit.

Do not earth the unit to a utility pipe, lightning conductor 

or telephone earth lead. Imperfect earthing may result in 
electric shocks or fire. 

A high surge current from lightning or other sources may 

cause damage to the air conditioner.

• Be sure to install an earth leakage breaker.

Failure to install an earth leakage breaker may result in 

electric shocks or fire.

• Consult the dealer if the air conditioner submerges 

owing to a natural disaster, such as a flood or 
typhoon.

Do not operate the air conditioner in that case, or 

otherwise a malfunction, electric shock, or fire may 
result.

• Do not start or stop operating the air conditioner 

with the power supply breaker turned ON or OFF.

Otherwise, fire or water leakage may result. 

Furthermore, the fan will rotate abruptly if power failure 
compensation is enabled, which may result in inlury.

• Do not use the product in the atmosphere 

contaminated with oil vapor, such as cooking oil or 
machine oil vapor.

Oil vapor may cause crack damage, electric shocks, or 

fire.

• Do not use the product in places with excessive 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 flammable materials (e.g., hairspray or 

insecticide) near the product.

Do not clean the product with organic solvents such 

as paint thinner.

The use of organic solvents may cause crack damage to 

the product, electric shocks, or fire.

• Be sure to use a dedicated power supply for the air 

conditioner.

The use of any other power supply may cause heat 

generation, fire, or product failures.

• Consult your dealer regarding cleaning the inside of 

the air conditioner. 

Improper cleaning may cause breakage of plastic parts, 

water leakage and other damage as well as electric 
shocks. 

CAUTION

• Do not use the air conditioner for purposes other 

than those for which it is intended. 

Do not use the air conditioner for cooling precision 

instruments, food, plants, animals or works of art as this 
may adversely affect the performance, quality and/or 
longevity of the object concerned.

• Do not remove the outdoor unit’s fan guard. 

The guard protects against the unit’s high speed fan, 

which may cause injury. 

• Do not place objects that are susceptible to 

moisture directly beneath the indoor or outdoor 
units. 

Under certain conditions, condensation on the main unit 

or refrigerant pipes, air filter dirt or drain blockage may 
cause dripping, resulting in fouling or failure of the object 
concerned. 

• To avoid oxygen depletion, ensure that the room is 

adequately ventilated if equipment such as a burner 
is used together with the air conditioner. 

• After prolonged use, check the unit stand and its 

mounts for damage.

If left in a damaged condition, the unit may fall and 

cause injury. 

• Do not place flammable sprays or operate spray 

containers near the unit as this may result in fire.

• Before cleaning, be sure to stop unit operation, turn 

the breaker off or remove the power cord.

Otherwise, an electric shock and injury may result.

• To avoid electric shocks, do not operate with wet 

hands. 

• Do not place appliances that produce naked flames 

in places exposed to the air flow from the unit as 
this may impair combustion of the burner.  

• Do not place heaters directly below the unit, as 

resulting heat can cause deformation. 

02_EN_3PN07192-6E.fm  Page 2  Monday, January 17, 2011  1:52 PM

Summary of Contents for RXYMQ4PVET

Page 1: ...RXYMQ4PVET RXYMQ5PVET RXYMQ6PVET OPERATION MANUAL OPERATION MANUAL System air conditioner English Operation manual VRVIII S System air conditioner ...

Page 2: ...reading the manual file it away for future reference READ BEFORE OPERATION Safety precaution 1 Names of parts 4 Preparation Before Operation 6 Useful Information 6 OPERATION COOLING HEATING FAN Operation 7 Program DRY Operation 9 Adjusting the Air Flow Direction 10 ON OFF TIMER Operation 11 How to set Master Remote Controller 12 TROUBLE SHOOTING Trouble Shooting 14 Check the following before reque...

Page 3: ...modification repair and maintenance of the air conditioner Improper workmanship may result in water leakage electric shocks or fire hazards Do not place objects including rods your fingers etc in the air inlet or outlet Injury may result due to contact with the air conditioner s highspeed fan blades Never touch the air outlet or the horizontal blades while the swing flap is in operation Fingers ma...

Page 4: ...ric shocks or fire Be sure to use a dedicated power supply for the air conditioner The use of any other power supply may cause heat generation fire or product failures Consult your dealer regarding cleaning the inside of the air conditioner Improper cleaning may cause breakage of plastic parts water leakage and other damage as well as electric shocks CAUTION Do not use the air conditioner for purp...

Page 5: ...ctions and harm health Do not let children play on or around the outdoor 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 To avoid injury do not touch the air inlet or aluminium fins of the unit Never press the button of the remote controller with a hard pointed object The remote con...

Page 6: ... the unit turn on the main power switch 6 hours before operation System Remote Controller Cool heat changeover remote controller Remote Controller Installation site Cool heatchangeover remote controller Operation modes Inverter series heat pumps RXYMQ series yes no COOLING HEATING DRY and FAN Cool heat changeover remote controller 24 25 TEST C hr TEST NOT AVAILABLE OPTION L H hr 10 1 3 11 21 20 19...

Page 7: ...utton to select the fan speed LOW or HIGH of your choice PROGRAMMING TIME button Use this button for programming START and or STOP time FILTER SIGN RESET button Refer to the operation manual attached to the indoor unit OPERATION MODE SELECTOR button Press this button to select OPERATION MODE AIR FLOW DIRECTION ADJUST button BRC1A61 only Refer to page 10 NON FUNCTIONING DISPLAY BRC1C61 only NOTE Fo...

Page 8: ...or a long time Do not leave the door or window open The air will be released and the effect of cooling heating will be reduced Do not allow direct sunshine to enter the room dur ing the cooling operation Hang a curtain or blind to the window to prevent direct sunshine Keep televisions radios or stereo equipment at least 1 meter from the indoor unit or remote controller Otherwise picture disturbanc...

Page 9: ...utton OPERATION lamp lights up and the system starts OPERATION FOR SYSTEMS WITH COOL HEAT CHANGEOVER REMOTE CONTROLLER Only for the heat pump 1 Select operation mode with the cool heat changeover remote controller as follows COOLING Operation HEATING Operation FAN Operation 2 Press ON OFF button OPERATION lamp lights up and the system starts OPERATION 3 Press TEMPERATURE SETTING button and program...

Page 10: ...ged over or when the TEMPERATURE SETTING button is pressed then returned soon the air conditioner will start the operation automatically about 5 minutes later because the air conditioner is controlled so that excessive load is not applied STOPPING THE SYSTEM 1 DEFROST OPERATION As the frost on the coil of an outdoor unit increase heating effect decreases and the system goes into DEFROST OPERATION ...

Page 11: ... CONTROLLER Only for the heat pump 1 Select cooling operation mode with the cool heat changeover remote controller 2 Press OPERATION MODE SELECTOR button several times and select PROGRAM DRY Operation 3 Press ON OFF button OPERATION lamp lights up and system starts OPERATION 4 Press AIR FLOW DIRECTION ADJUST button only for FXCQ FXFQ FXHQ FXAQ This operation is not available with the BRC1A62 remot...

Page 12: ...ter controls the air flow direction so it may be different from the display The air flow direction can be adjusted in either of the following ways Automatic The air flow flap adjusts its position itself Fixed air flow direction The air flow direction can be fixed by the user ATTENTION The movable limit of the flap is changeable Contact your Daikin dealer for details Only for FXCQ FXFQ FXHQ and FXA...

Page 13: ...arting the system When this button is pressed the time advances by 1 hour When this button is pressed the time goes backward by 1 hour 3 Press the TIMER ON OFF button The timer setting procedure ends The display or changes from flashing light to a constant light TEST C H hr 2 1 3 1 3 2 For the BRC1C61 For the BRC1A61 The situation is the same for the BRC1A62 NOTE When setting the timer Off and On ...

Page 14: ...remote controller Only the remote controller having the right to select the cooling heating operation mode master remote controller can select the cooling heating operation mode The displays of slave remote controllers show CHANGEOVER UNDER CONTROL and they automati cally follow the operation mode directed by the master remote controller This symbol is not displayed in wireless remote controllers ...

Page 15: ... over in the sequence fan dry cooling heating The indication in other slave indoor unit is changed over while following up the indication in the master indoor unit PRECAUTIONS FOR GROUP CONTROL SYSTEM OR TWO REMOTE CONTROLLER CONTROL SYSTEM This system provides two other control systems beside individual control one remote controller controls one indoor unit system Confirm the following if your un...

Page 16: ... heard when the system stops after HEATING OPERATION Expansion and contracion of plastic parts caused by temperature change makes this noise A low Sah Choro choro sound is heard while an indoor unit has stopped When the other indoor unit is in operation this noise is heard In order to prevent oil and refrigerant from remaining in the system a small amount of refrigerant is kept flowing A continuou...

Page 17: ...hen a long beep sound is issued in the case of wireless remote controller Refer to page 13 This is because cool heat changeover is controlled by the cool heat changeover remote control switch Ask your Daikin dealer where the remote control switch is installed The liquid crystal of the remote control ler shows immediately after the power supply is turned on This shows that the remote controller is ...

Page 18: ...to on Set power switch to off Stop operation Symptom The machine does not work at all The machine runs but stops soon The machine does not work properly Cause Remedy Blocked air inlet or air outlet of indoor or outdoor unit Blown fuse or open breaker Power outage If the main power supply is turned off during operation operation will restart automatically after power turns back again Replace the fu...

Page 19: ...however harmful gases may be generated Turn off burning appliances ventilate the room and contact your dealer After asking for repair of refrigerant leakage confirm to the service personnel that the leak ing positions are repaired securely then start the operation In certain operating conditions the inside of the air conditioner may get foul after several seasons of use resulting in poor performan...

Page 20: ...3PN07192 6E EM10A049 1104 HT ...

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