Daikin RXYQ72MTJU Operation Manual

Vrv system air conditioner
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Read these instructions carefully before installation.
Keep this manual in a handy place for future reference.
This manual should be left with the equipment owner.

OPERATION MANUAL

System air conditioner
MODEL
RXYQ72MTJU
RXYQ96MTJU
RXYQ144MTJU
RXYQ168MTJU
RXYQ192MTJU
REYQ72MTJU
REYQ96MTJU
REYQ144MTJU
REYQ168MTJU
REYQ192MTJU

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Table of Contents
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Summary of Contents for Daikin RXYQ72MTJU

  • Page 1: Operation Manual

    OPERATION MANUAL System air conditioner MODEL RXYQ72MTJU RXYQ96MTJU RXYQ144MTJU RXYQ168MTJU RXYQ192MTJU REYQ72MTJU REYQ96MTJU REYQ144MTJU REYQ168MTJU REYQ192MTJU Read these instructions carefully before installation. Keep this manual in a handy place for future reference. This manual should be left with the equipment owner.
  • Page 2 Figure 1 RXYQ REYQ AVAILABLE Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7.1 Figure 7.2 Figure 7.3...
  • Page 3: Table Of Contents

    Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Multi-flow Ceiling Suspended Wall Mounted Figure 13 Figure 14 Figure 15...
  • Page 4: Safety Considerations

    VRV System air conditioner Operation manual CONTENTS CAUTION ..Indicates a potentially hazard- ous situation which, if not 1. SAFETY CONSIDERATIONS ......4 avoided, may result in minor or 2. WHAT TO DO BEFORE OPERATION.... 6 moderate injury. It may also be 3.
  • Page 5 Be sure only to use • Do not touch the air outlet or horizontal blades accessories made by Daikin which are specifi- while the swing flap is in operation because cally designed for use with the equipment and fingers could get caught and injured.
  • Page 6: Figure

    This operation manual is for the following systems children or infirm persons without supervision. with standard control. Before initiating operation, contact your Daikin dealer for the operation that cor- • The remote controller should be installed in such away that children cannot play with it.
  • Page 7 3. Display “ ” (changeover under control) 19. Filter sign reset button It is impossible to changeover heat/cool with the Refer to the operation manual of indoor unit. remote controller when this icon is displayed. 20. Fan speed control button 4.
  • Page 8: Operation Range

    4. OPERATION RANGE FOR SYSTEMS WITHOUT COOL/HEAT SELECTOR (Refer to figure 4) Use the system in the following temperature and Press the operation mode selector button sev- humidity ranges for safe and effective operation. eral times and select the operation mode of COOLING HEATING your choice;...
  • Page 9: Figure

    Stopping the system • If the hot air rises to the ceiling, leaving the area above the floor cold, we recommend Press the on/off button once again. using the circulator (the indoor fan for circu- The operation lamp goes off and the system lating air).
  • Page 10: Figure

    3 hours and NOTE start 1 hour later. • The movable limit of the flap is changeable. Contact your Daikin dealer for details. • Avoid operating in the horizontal direction “ ”. It may cause dew or dust to settle on...
  • Page 11: Optimum Operation

    (only REYQ series) operation. NOTE • The displays of slave remote controllers show • Contact your Daikin dealer in case of chang- “ ” (changeover under control) and they ing the combination or setting of group con-...
  • Page 12: Seasonal Maintenance

    See the operation manual included with the (changeover under control). indoor unit for details on how to clean it. This is because cool/heat changeover is con- trolled by the COOL/HEAT selector. Ask your Daikin dealer where the remote control switch is installed.
  • Page 13 It is necessary to clean the inte- defrost operation. rior of indoor unit. Ask your Daikin dealer for This is the noise of refrigerant caused by flow stop details on cleaning the unit. This operation or flow change.
  • Page 14: Trouble Shooting

    This is because the remote control is intercepting 4. Malfunction code noise from electrical appliances other than the air Measure: Notify your Daikin dealer and report the conditioner, and this prevents communication malfunction code. between the units, causing them to stop.
  • Page 15 • Check if a fuse has blown or a breaker has tripped. Turn off the power supply. • Is the breaker down? Turn the power on with the Switch breaker switch in the off Trip position position. Breaker Do not turn the power on with the breaker switch in the trip position.
  • Page 16 1645 Wallace Drive, Suite 110 Carrollton, TX 75006 info@daikinac.com www.daikinac.com 3P161360-3D EM03A045D (0605) HT...

Table of Contents