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• VRV
®
Systems • Indoor Units
7
• Indoor Units • CONCEALED CEILING UNIT • FXSQ-P7VEB
3
Safety device settings
4
Options
Safety devices
20
25
32
40
50
63
80
100
125
FXSQ
PC Board Fuse
250V 3.15A
250V 3.15A
250V 3.15A
250V 3.15A
250V 3.15A
250V 3.15A
250V 3.15A
250V 3.15A
250V 3.15A
PC Board Fuse (Fan Driver)
250V 5A
250V 5A
250V 5A
250V 5A
250V 5A
250V 6.3A
250V 6.3A
250V 6.3A
250V 6.3A
Fan Motor Thermal Protector
°C
—
—
—
—
—
—
—
—
—
Drain Pump Fuse
°C
145
145
145
145
145
145
145
145
145
FXSQ20-125P
3TW31189-3A
Options
Operation Control
(*1): Electrical heater and humidifier are field supply. These parts should not be installed inside the equipment (refer to installation manual EKRP1B2A)
(*2): If installing an electrical heater, an option PCB for external heater (EKRP1B2) for each indoor unit is required.
(*3): An electrical heater can not be used for VRV system cooling only.
(*4): Mounting plate KRP4A96 is required for these options. Maximum 2 option PCB’s can be mounted.
Contents of accessory bag
Item
Type
FXSQ20,25,32
FXSQ40,50
FXSQ63,80
FXSQ100,125
Panel related
Decoration panel
BYBS32
BYBS45D
BYBS71D
BYBS125D
Air inlet and air discharge outlet related
Air discharge adapter for round duct
KDAJ25K36A
KDAJ25K56A
KDAJ25KA71A
KDAJ25KA140A
Item
Type
FXSQ20,25,32
FXSQ40,50
FXSQ63,80
FXSQ100,125
Remote Control
Wired Type
BRC1D528
Infrared type
HP
BRC4C65
CO
BRC4C66
Simplified remote control
BRC2C51
Remote control for hotel use
BRC3A61
Option BCB for external el. heater, humidifier and/or hour meter (*1), (*2), (*3), (*4)
EKRP1B2A
Wiring adapter for electrical appendices (1) (*2), (*4)
KRP2A51
Wiring adapter for electrical appendices (2) (*4)
KRP4A51
Remote sensor
KRCS01-1
Central remote control
DCS302CA51
Electrical box with earth terminal (3 blocks)
KJB311A
Unified ON/OFF control
DCS301BA51
Electrical box with earth terminal (2 blocks)
KJB212A
Schedule timer
DST301BA51
External adapter for outdoor unit (installation on indoor unit) (*4)
DTA104A61
Mounting plate for adapter PCB
KRP4A96
Description
Quantity
FXSQ20,25,32,40,50,60,71,100,125
Hexagon tapping screw (M5x16)
16
Round plain washer for wood
8
Installation and operation manual
1
Hose band
1
Insulation for joint (GAS)
1
Insulation for joint (LIQUID)
1
Drain hose
1
Drain hose sealing material
1
Sealing material
2
NOTES