Specifications Si33-105
18 Specifications R407C PLUS Series Heat Recovery System
Ceiling Mounted Built-in Type
Notes:
"
1 Nominal cooling capacities are based on the following conditions:
Return air temperature : 27°C DB, 19°C WB, Outdoor temperature : 35°C DB
Equivalent ref. piping : 5m (Horizontal)
"
2 Nominal heating capacities are based on the following conditions:
Return air temperature : 20°C DB, Outdoor temperature : 7°C DB, 6°C WB
Equivalent ref. piping : 5m (Horizontal)
"
3 Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.
"
4 Static external pressure is changeable to change over the connectors inside electrical box, this pressure
means “High static pressure-Standard-Low static pressure”.
Model FXYSP20KV1 FXYSP25KV1 FXYSP32KV1
Power Supply
1 phase 50Hz
220-240V
1 phase 50Hz
220-240V
1 phase 50Hz
220-240V
"
""
"
1 Cooling Capacity kW 2.2 2.8 3.6
"
""
"
2 Heating Capacity kW 2.5 3.2 4.0
Casing Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate
Dimensions: (H×W×D) mm 300×550×800 300×550×800 300×550×800
Coil (Cross
Fin Coil)
Rows×Stages×Fin Pitch mm 3×14×1.75 3×14×1.75 3×14×1.75
Face Area m² 0.088 0.088 0.088
Fan
Model
V1 D18H3AA1V1 D18H3AA1V1 D18H3AA1V1
VAL D18H3AA1 D18H3AA1 D18H3AA1
Type Sirocco Fan Sirocco Fan Sirocco Fan
Motor Output × Number
of Units
W 50×1 50×1 50×1
Air Flow Rate (H/L) m³/min 9/6.5 9/6.5 9.5/7
"
""
"
4 External Static
Pressure (50/60Hz)
Pa 88-39-20 88-39-20 88-39-20
Drive Direct Drive Direct Drive Direct Drive
Temperature Regulator
Microprocessor Thermostat for
Cooling and Heating
Microprocessor Thermostat for
Cooling and Heating
Microprocessor Thermostat for
Cooling and Heating
Sound Absorbing Thermal Insulation Material Glass Fiber Glass Fiber Glass Fiber
Air Filter Resin Net (with Mold Resistant) Resin Net (with Mold Resistant) Resin Net (with Mold Resistant)
Piping
Connections
Liquid Pipes 6.4mm (Flare Connection) 6.4mm (Flare Connection) 6.4mm (Flare Connection)
Gas Pipes 12.7mm (Flare Connection) 12.7mm (Flare Connection) 12.7mm (Flare Connection)
Drain Pipe (mm)
VP25 (External Dia. 32
Internal Dia. 25)
VP25 (External Dia. 32
Internal Dia. 25)
VP25 (External Dia. 32
Internal Dia. 25)
Weight kg 30 30 30
Safety Devices
Fuse
Thermal Protector for Fan Motor
Fuse
Thermal Protector for Fan Motor
Fuse
Thermal Protector for Fan Motor
Refrigerant Control Electronic Expansion Valve Electronic Expansion Valve Electronic Expansion Valve
Suction Half
Panel
Model BYBS32DJW1 BYBS32DJW1 BYBS32DJW1
Panel Color White (10Y9/0.5) White (10Y9/0.5) White (10Y9/0.5)
Dimensions: (H×W×D) mm 55×650×500 55×650×500 55×650×500
Weight kg 3 3 3
Standard Accessories
Operation Manual, Installation Manual,
Paper Pattern for Installation, Drain
Hose, Clamp Metal, Insulation for
Fitting, Sealing Pads, Clamps, Screws,
Washers.
Operation Manual, Installation
Manual, Paper Pattern for Installation,
Drain Hose, Clamp Metal, Insulation
for Fitting, Sealing Pads, Clamps,
Screws, Washers.
Operation Manual, Installation
Manual, Paper Pattern for Installation,
Drain Hose, Clamp Metal, Insulation
for Fitting, Sealing Pads, Clamps,
Screws, Washers.
Conversion Formulae
kcal/h=kW×860
Btu/h=kW×3414
cfm=m³/min×35.3
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