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00_CV_3P226891-12Q.fm Page 3 Saturday, November 27, 2010 2:07 PM 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. After reading the manual, keep it in your custody for future reference. See also the operation manual included with the indoor unit for details on the indoor unit.
00_CV_3P226891-12Q.fm Page 4 Saturday, November 27, 2010 2:07 PM 1 3 2 4 5 7.1 7.2 6 7.
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01_EN_3P226891-12Q.fm Page 1 Saturday, November 27, 2010 2:08 PM RQYQ8PY1B RQYQ10PY1B RQYQ12PY1B RQYQ14PY1B RQYQ16PY1B RQYQ18PY1B RQYQ20PY1B RQYQ22PY1B RQYQ24PY1B RQYQ26PY1B RQYQ28PY1B RQYQ30PY1B RQYQ32PY1B RQYQ34PY1B RQYQ36PY1B RQYQ38PY1B RQYQ40PY1B RQYQ42PY1B RQYQ44PY1B RQYQ46PY1B CONTENTS 1. SAFETY PRECAUTIONS ............................... 1 2. SPECIFICATIONS .......................................... 4 3. WHAT TO DO BEFORE OPERATION............ 4 4.
01_EN_3P226891-12Q.fm Page 2 Saturday, November 27, 2010 2:08 PM Consult your local dealer regarding what to do in case of refrigerant leakage. When the air conditioner is to be installed in a small room, it is necessary to take proper measures so that the amount of any leaked refrigerant does not exceed the concentration limit in the event of a leakage. Otherwise, this may lead to an accident due to oxygen depletion.
01_EN_3P226891-12Q.fm Page 3 Saturday, November 27, 2010 2:08 PM Do not allow a child to mount on the outdoor unit or avoid placing any object on it. Falling or tumbling may result in injury. Do not place the controller exposed to direct sunlight. The LCD display may get discolored, failing to display the data. Do not wipe the controller operation panel with benzine, thinner, chemical dustcloth, etc. The panel may get discolored or the coating peeled off.
01_EN_3P226891-12Q.fm Page 4 Saturday, November 27, 2010 2:08 PM 2. SPECIFICATIONS [Single unit] Model Power supply Phase Frequency Voltage Nominal cooling capacity Nominal heating capacity Dimensions H×W×D Mass Refrigerant type Refrigerant charge (*1) Design pressure High pressure side Low pressure side RQYQ8PY1B 3N 3N 3N (Hz) 50.0 50.0 50.0 (V) 380-415 380-415 380-415 (kW) 22.4 28.0 33.5 (kW) 25.0 31.5 37.5 (mm) 1680×930×765 1680×930×765 1680×930×765 (kg) 230 284 284 R410A R410A R410A (kg) 10.8 11.
01_EN_3P226891-12Q.fm Page 5 Saturday, November 27, 2010 2:08 PM 16. Inspection/test operation button This button is only used by qualified service persons for maintenance purposes. 17. Programming time button Use this button for setting the programming start and/or stop time. 18. Temperature setting button Use this button for setting the desired temperature. 19. Filter sign reset button Refer to the operation manual of indoor unit. 20.
01_EN_3P226891-12Q.fm Page 6 Saturday, November 27, 2010 2:08 PM FOR SYSTEMS WITHOUT COOL/HEAT SELECTOR (Refer to figure 4) Press the operation mode selector button several times and select the operation mode of your choice; 1 “ “ “ 2 ” Cooling operation ” Heating operation ” Fan only operation Press the on/off button. The operation lamp lights up and the system starts operation.
01_EN_3P226891-12Q.fm Page 7 Saturday, November 27, 2010 2:08 PM FOR SYSTEMS WITHOUT COOL/HEAT SELECTOR (Refer to figure 5) 1 2 3 4 Press the operation mode selector button sev” ( program dry opereral times and select “ ation). 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 “Adjusting the air flow direction” for details. Press the on/off button once again.
01_EN_3P226891-12Q.fm Page 8 Saturday, November 27, 2010 2:08 PM 1 2 3 Press the timer mode start/stop button several times and select the mode on the display. The display flashes. ” • For setting the timer stop “ • For setting the timer start “ ” Press the programming time button and set the time for stopping or starting the system. Each time this button is pressed, the time advances or goes backward by 1 hour. Press the timer on/off button. The timer setting procedure ends.
01_EN_3P226891-12Q.fm Page 9 Saturday, November 27, 2010 2:08 PM • Turn off the main power supply switch to the unit when the unit is not used for longer periods of time. If the switch is on, it uses electricity. Before restarting the unit, turn on the main power supply switch 6 hours before operation to ensure smooth running. (Refer to the chapter “Maintenance” in the indoor unit manual.) • When the display shows “ ” (time to clean the air filter), ask a qualified service person to clean the filters.
01_EN_3P226891-12Q.fm Page 10 Saturday, November 27, 2010 2:08 PM 9-3 COOL/HEAT CANNOT BE CHANGED OVER • When the display shows “ ” (changeover under control). It shows that this is a slave remote controller. Refer to “Setting the master remote controller”. • When the cool/heat selector switch is installed and the display shows “ ” (changeover under control). This is because cool/heat changeover is controlled by the cool/heat selector. Ask your Daikin dealer where the remote control switch is installed.
01_EN_3P226891-12Q.fm Page 11 Saturday, November 27, 2010 2:08 PM 9-10 THE UNITS CAN GIVE OFF ODOURS 10. TROUBLE SHOOTING • During operation. The unit can absorb the smell of rooms, furniture, cigarettes, etc., and then emit it again. If one of the following malfunctions occur, take the measures shown below and contact your Daikin dealer. 9-11 THE OUTDOOR UNIT FAN DOES NOT SPIN WARNING Stop operation and shut off the power if anything unusual occurs (burning smells, etc.
01_EN_3P226891-12Q.fm Page 12 Saturday, November 27, 2010 2:08 PM 2. If the system stops soon after starting the operation; • Check if air inlet or outlet of outdoor or indoor unit is not blocked by obstacles. Remove any obstacle and make it well-ventilated. • Check if the remote controller display shows “ ” (time to clean the air filter); Refer to the operation manual of the indoor unit. And clean the air filter. 3.
01_EN_3P226891-12Q.fm Page 13 Saturday, November 27, 2010 2:08 PM • Table 1 “Inspection Cycle” and “Maintenance Cycle” Lists Name of Main Part Inspection Cycle Maintenance Cycle [replacements and/ or repairs] ■ Recommended replacement cycle of wear-out parts [The cycle is not the same as the warranty period.] • Table 2 “Replacement Cycle” Lists Electric motor (fan, damper, etc.) 20,000 hours PC boards 25,000 hours Air filter Heat exchanger 5 years Sensor (thermistor, etc.
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