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Summary of Contents for Daikin FXDQ20M9V3B9
- Page 1 INSTALLATION AND OPERATION MANUAL System air conditioners FXDQ20M9V3B9 FXDQ25M9V3B9...
- Page 3 3P468238-3...
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Page 4: Table Of Contents
ELECTRIC SHOCK, SHORT-CIRCUIT, LEAKS, FIRE OR For the following items, take special care during OTHER DAMAGE TO THE EQUIPMENT. BE SURE ONLY TO USE ACCESSORIES MADE BY DAIKIN WHICH ARE construction and check after installation is finished SPECIFICALLY DESIGNED FOR USE WITH THE EQUIPMENT AND HAVE THEM INSTALLED BY A Tick ✓... -
Page 5: Important Information Regarding The Refrigerant Used
This product contains fluorinated greenhouse gases. NOTE For other installation than standard installation, contact Refrigerant type: R410A your Daikin dealer for details. value: 2087.5 GWP = global warming potential Make the wall hole to the outdoor side for the electric wiring, the refrigerant and drain piping. -
Page 6: Refrigerant Piping Work
EFRIGERANT PIPING WORK RAIN PIPING WORK For refrigerant piping of outdoor unit, refer to the installation manual Rig the drain piping as shown in figure and take measures against supplied with the outdoor unit. condensation. Improperly rigged piping could lead to leaks and Before rigging tubes, check which type of refrigerant is used. -
Page 7: Electric Wiring Work
IRING EXAMPLE AND HOW TO SET THE Next, press the inspection/test operation button on the TEST REMOTE CONTROLLER remote controller. The unit will engage the test operation mode. Press the operation mode selector button until selecting How to connect wiring fan operation . -
Page 8: Field Setting
Summary of field settings Complete system example (3 systems) When using 1 remote controller for 1 indoor unit (Normal Mode First Second code No. (Note 2) code operation) (See figure 8) (Note 1) Description of setting For group control or use with 2 remote controllers (See Filter contamination Ultra-long-... -
Page 9: Test Operation
Main/sub changeover EST OPERATION Insert a wedge-head screwdriver into the recess between the Refer to the installation manual of the outdoor unit. upper and lower part of the remote controller and, working from ■ The operation lamp of the remote controller will flash when an the 2 positions, pry off the upper part. -
Page 10: Maintenance
AINTENANCE ISPOSAL REQUIREMENTS Dismantling of the unit, treatment of the refrigerant, of oil and of other Important parts must be done in accordance with relevant local and national legislation. ■ ONLY A QUALIFIED SERVICE PERSON IS ALLOWED TO PERFORM MAINTENANCE. ■... -
Page 11: Wiring Diagram
IRING DIAGRAM : FIELD WIRING : BLACK : TERMINAL : BLUE : CONNECTOR : ORANGE : WIRE CLAMP : PINK : PROTECTIVE EARTH (SCREW) : RED : WHITE : YELLOW A1P....PRINTED CIRCUIT BOARD C1R ....CAPACITOR (FAN) F1U....FUSE (250 V/10 A) F2U.... - Page 15 Control box IN/D OUT/D Control box IN/D OUT/D Control box IN/D OUT/D Control box OUT/D IN/D FORCED SETTING...
- Page 16 3P468515-3 12.2016...
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