Daikin FTX09AXVJU User manual

INSTALLATION MANUAL
R410A SPLIT SERIES
Installation Manual
R410A Split Series English
Manual de instalación
Serie Split R410A Español
Manuel d’installation
Série split R410A Français
DAIKIN ROOM AIR CONDITIONER
MODELS
FTX09AXVJU
FTX12AXVJU
FTX18AXVJU
FTX24AXVJU
RX09AXVJU
RX12AXVJU
RX18AXVJU
RX24AXVJU
FTK09AXVJU
FTK12AXVJU
FTK18AXVJU
FTK24AXVJU
RK09AXVJU
RK12AXVJU
RK18AXVJU
RK24AXVJU
3P601788-1 A
01_IM-BMS-FTX&FTK_EN.indb 101_IM-BMS-FTX&FTK_EN.indb 1 2/28/2020 6:27:13 PM2/28/2020 6:27:13 PM

01_IM-BMS-FTX&FTK_EN.indb 201_IM-BMS-FTX&FTK_EN.indb 2 2/28/2020 6:27:13 PM2/28/2020 6:27:13 PM

1-3
English
Installation Manual
R410A Split Series
CONTENTS
OUTLINE DIMENSION
INDOOR UNIT ...............................................................................................................................2
OUTDOOR UNIT ...........................................................................................................................3
SAFETY PRECAUTIONS 4
ACCESSORIES 6
CHOOSING AN INSTALLATION SITE 6
INDOOR/OUTDOOR UNIT INSTALLATION DRAWINGS 7
INDOOR INSTALLATION GUIDELINE
1. INSTALLING THE MOUNTING PLATE......................................................................................8
2. DRILLING A WALL HOLE AND INSTALLING WALL EMBEDDED PIPE................................... 9
3. INSTALLING INDOOR UNIT...................................................................................................... 9
4. DRAIN PIPING......................................................................................................................... 10
5. WIRING.................................................................................................................................... 11
OUTDOOR INSTALLATION GUIDELINE
1. INSTALLING OUTDOOR UNIT................................................................................................ 12
2. DRAIN WORK.......................................................................................................................... 12
3. FLARING THE PIPE END........................................................................................................ 12
4. REFRIGERANT PIPING ..........................................................................................................13
5. PURGING AIR AND CHECKING GAS LEAKAGE................................................................... 14
6. REFILLING REFRIGERANT.................................................................................................... 14
7. PUMP DOWN OPERATION .................................................................................................... 15
8. WIRING.................................................................................................................................... 15
SPECIAL PRECAUTIONS WHEN DEALING WITH R410A UNIT 13
ELECTRICAL WIRING CONNECTION 16
COMMISSIONING 17
INDICATION LIGHTS 18
OPERATING RANGE 19
MAINTENANCE AND SERVICE 19
DISPOSAL 19
01_IM-BMS-FTX&FTK_EN.indb 301_IM-BMS-FTX&FTK_EN.indb 3 2/28/2020 6:27:13 PM2/28/2020 6:27:13 PM

1-2
OUTLINE DIMENSION
INDOOR UNIT FTX/FTK 09/12
BOTTOM
REAR
REAR 30-29/32 (785)
RIGHT
TOP VIEW
BOTTOM
INDOOR UNIT ON-OFF SWITCH
SIGNAL RECEIVER
ROOM TEMPERATURE THERMISTOR
LEFT
UP DOWN FLAP
FRONT VIEW
SIDE VIEW
9-27/32 (250)
11-1/3 (288)
MODEL
NAME PLATE
All dimensions are in inch (mm)
INDOOR UNIT FTX/FTK 18/24
FRONT VIEW
REAR 39-1/2 (1005)
RIGHT
TOP VIEW
BOTTOM
INDOOR UNIT ON-OFF SWITCH
SIGNAL RECEIVER
ROOM TEMPERATURE THERMISTOR
LEFT
UP DOWN FLAP
SIDE VIEW
11-1/3 (288)
11-11/16 (297)
MODEL NAME
PLATE
BOTTOM
REAR
All dimensions are in inch (mm)
01_IM-BMS-FTX&FTK_EN.indb 201_IM-BMS-FTX&FTK_EN.indb 2 2/28/2020 6:27:13 PM2/28/2020 6:27:13 PM

1-3
English
OUTLINE DIMENSION
OUTDOOR UNIT RX/RK 09/12
All dimensions are in inch (mm)
OUTDOOR UNIT RX/RK 18/24
All dimensions are in inch (mm)
Dimension
Model
ABCDEFGH I JKLMNO
09/12
21-11/16
(550)
26-1/2
(675)
2-1/16
(53)
15/32
(12)
11-3/16
(284)
15/32
(12)
1/2
(13)
18-1/2
(470)
3-13/16
(97)
4-1/4
(108)
3-3/8
(86)
2-3/8
(60)
25/32
(20)
5-1/4
(133)
3/16
(5)
18/24
27-13/32
(696)
36-5/8
(930)
2-19/32
(66)
15/32
(12)
13-13/16
(351)
1-1/16
(27)
15/32
(12)
24
(610)
6-7/8
(175)
5-23/32
(145)
3-1/32
(77)
2-31/32
(75)
13/16
(21)
5-19/32
(142)
5/16
(8)
Dimension
Model
PQ
09/12
7/16
(11)
11-1/2
(292)
18/24
17/32
(13)
13-31/32
(355)
01_IM-BMS-FTX&FTK_EN.indb 301_IM-BMS-FTX&FTK_EN.indb 3 2/28/2020 6:27:13 PM2/28/2020 6:27:13 PM