Related Manuals for Daikin RXYMQ3AV4A
Summary of Contents for Daikin RXYMQ3AV4A
- Page 1 OPERATION MANUAL System air conditioner RXYMQ3AV4A RXYMQ4AV4A RXYMQ5AV4A RXYMQ6AV4A RXYMQ3AVE RXYMQ4AVE RXYMQ5AVE RXYMQ6AVE RXYMQ8AY1 RXYMQ9AY1...
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Page 3: Table Of Contents
Thank you for purchasing this Daikin air conditioner. Carefully read this operation manual before using the air conditioner. It will tell you how to use the unit properly and help you if any trouble occurs. Use it along with the operation manual for the indoor unit. After reading the manual, file it away for future reference. -
Page 4: Read Before Operation
READ BEFORE OPERATION Safety precaution To gain full advantage of the air conditioner’s functions and to avoid malfunction due to mishandling, we recommend that you read this instruction manual carefully before use. Read the precautions thoroughly to avoid misuse of the equipment. This air conditioner is classified under “appliances not accessible to the general public”. - Page 5 WARNING • Be sure to use fuses with the correct ampere • Do not use the product in the atmosphere reading. contaminated with oil vapor, such as cooking oil or machine oil vapor. Do not use improper fuses, copper or other wires as a substitute, as this may result in electric shock, fire, injury Oil vapor may cause crack damage, electric shocks, or or damage to the unit.
- Page 6 CAUTION • Do not allow a child to mount on the outdoor • Do not operate the air conditioner when using a unit or avoid placing any object on it. room fumigation type insecticide. Falling or tumbling may result in injury. Fumigation chemicals deposited in the unit could endanger the health of those who are hypersensitive •...
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Page 7: Names Of Parts
This operation manual is for the following systems with standard control. If your installation has a customized control system, ask your Daikin dealer for the operation that corresponds your system. BEFORE INSTALLATION, CONTACT YOUR DAIKIN DEALER TO CONFIRM YOUR SYSTEM TYPE. - Page 8 Remote Controller (Cool/Heat changover remote controller) (Only for 3, 4, 5, 6 hp KRC19-26A) Remote Controller OPTION AVAILABLE TEST TEST Fig. 1 BRC1C62 NOTE : This manual describe only for BRC1C62, KRC19-26A. For other remote control please see operation in manual that attach in remote set.
- Page 9 ON/OFF button TIMER ON/OFF button Press the button and the system will start. Press the Refer to page 12. button again and the system will stop. INSPECTION/TEST OPERATION button OPERATION LAMP (RED) This button is used only by qualified service persons for The lamp lights up during operation.
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Page 10: Preparation Before Operation
Preparation Before Operation Tips for saving energy • Be careful not to cool (heat) the room too much. Keeping the temperature setting at a moderate level helps save energy. Recommended temperature setting • Cover windows with a blind or a curtain. For cooling 26 to 28 °C Blocking sunlight and air from outdoors increases the cooling (heating) effect. -
Page 11: Cooling · Heating · Fan Operation
COOLING · HEATING · FAN Operation OPERATION This operation manual describes the explanation for a case in which the wired remote controller is used. When using the wireless remote controller, refer to the attached operation manual. • Changeover cannot be made with a remote controller whose display shows “ ”... - Page 12 COOLING · HEATING · FAN Operation Press FAN SPEED CONTROL button. High or Low fan speed can be selected. NOTE: • In the heating operation, the fan stops during defrosting or at start up. It does not indicate any abnormality. only for FXCQ, FXFQ, FXHQ, FXAQ) Press AIR FLOW DIRECTION ADJUST button.
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Page 13: Program Dry Operation
Program DRY Operation Program DRY is a function that alternates between weak cooling and stopping the unit to remove humidity from the air, in order to prevent the room temperature from dropping and becoming too cold. • The microcomputer automatically controls the temperature and fan strength, so these cannot be set using the remote controller. -
Page 14: Adjusting The Air Flow Direction
FXCQ, FXFQ ATTENTION: (Only for FXCQ, FXFQ, FXHQ and • The movable limit of the flap is changeable. Contact your Daikin dealer for details. FXAQ.) • Avoid operating in the horizontal direction “ ” which may cause dew or dust to settle on ceiling. -
Page 15: On/Off Timer Operation
ON/OFF TIMER Operation • The timer is operated by the following two ways. Programming the stop time ( ) ..The system stops operating after the time setting has elapsed. Programming the start time ( ) ..The system starts operating after the time setting has elapsed. •... -
Page 16: How To Set Master Remote Controller
How to set Master Remote Controller • When the right to select the cooling/heating operation mode is set in the master remote controller, “ ” is played in slave remote controllers. The right to select the cooling/heating operation mode cannot be set in slave remote controllers. BRC1C62 1·2·3 TEST... -
Page 17: Trouble Shooting
Two remote controllers control one indoor unit (in case of group control system, one group of indoor units). The unit is individually operated. NOTE: • Contact your Daikin dealer in case of changing the combination or setting of group control and two remote controller control systems. -
Page 18: Trouble Shooting
• If the inside of an indoor unit is extremely contaminated, the temperature distribution inside a room becomes uneven. It is necessary to clean the inside of the indoor unit. Ask your Daikin dealer for details on cleaning the indoor unit. This operation requires a qualified service person. - Page 19 • This is because cool/heat changeover is controlled by the cool/heat • When the display shows “ ” changeover remote control switch. Ask your Daikin dealer where the (CHANGEOVER UNDER CONTROL), remote control switch is installed. it shows that this is a slave remote controller.
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Page 20: Check The Following Before Requesting Service
Check the following before requesting service Symptom Action and contact Safety equipment such as fuses, Do not set power switch to on. circuit breakers, leakage breaker, etc. are set off occasionally. Set power switch to off. Operating switch function is not secure. Water leaks from the air conditioner. -
Page 21: Types Of Air-Conditioner
Types of Air-Conditioner Model Item RXYMQ4AV4A RXYMQ3AV4A RXYMQ5AV4A RXYMQ6AV4A RXYMQ8AY1 RXYMQ9AY1 RXYMQ3AVE RXYMQ4AVE RXYMQ5AVE RXYMQ6AVE n i l n i l Type 11.2 14.0 16.0 22.4 24.0 Cooling capacity (kW) 10.0 12.5 14.0 18.0 25.0 26.0 Heating capacity (kW) After-Sales Service CAUTION •... - Page 22 NOTES...
- Page 24 3P344160-3G M14N096...
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the Daikin aircon unit has gurgling noises and is very annoying at night time when its quite