•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
FX S Q20-125P
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