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SiUS34-801A_b Specifications
Indoor Unit 273
4 Way Ceiling Mounted Cassette Unit (2’ × 2’)
Notes:
1 Nominal cooling capacities are based on the following conditions:
Return air temperature: 80°FDB, 67°FWB
Outdoor temperature: 95°FDB
Equivalent ref. piping length: 25 ft (7.5 m) (Horizontal)
2 Nominal heating capacities are based on the following conditions:
Return air temperature: 70°FDB.
Outdoor temperature: 47°FDB, 43°FWB
Equivalent ref. piping length: 25 ft (7.5 m) (Horizontal)
3 Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.
4 Anechoic chamber conversion value, measured under JISB8616 conditions. During actual operation,
these values are normally somewhat higher as a result of installation conditions.
Model FXZQ18M7VJU
1 Cooling Capacity Btu/h 18,000
2 Heating Capacity Btu/h 21,000
Casing / Color Galvanized Steel / Non Painted
Dimensions: (H×W×D) in
10-1/4 (11-1/4) x 22-5/8 x 22- 5/8”
(260 (286) x 575 x 575 mm)
Coil (Cross
Fin Coil)
Rows×Stages×FPI 2 × 10 × 0.06
Face Area ft² 2.9
Fan
Model QST32C15M
Type Turbo Fan
Motor Output (High) W 55
Air Flow Rate (H/L) cfm 320/247
Drive Direct Drive
Temperature Control Microprocessor Thermostat for Cooling and Heating
Air Filter
Resin Net
(with Mold Resistant)
Piping
Connections
Liquid Pipes in (mm)
φ
1/4” (6.4 mm) (Flare Connection)
Gas Pipes in (mm)
φ
1/2” (12.7 mm) (Flare Connection)
Drain Pipe in
VP20
External Dia. 1.02 (26 mm)
Internal Dia. 0.79 (20 mm)
Machine Weight (Mass)
Lbs
(kg)
42 lbs (19.05 kg)
4 Sound Level (H/L) dBA 41/34
Safety Devices Fuse
Refrigerant Control Electronic Expansion Valve
Connectable outdoor unit R-410A Series
Decoration
Panels
(Option)
Model BYFQ60BU
Color White (RAL 9010)
Dimensions: (H×W×D) in (mm)
2-3/16 x 27-9/16 x 27-9/16”
(55 x 700 x 700 mm)
Weight
Lbs
(kg)
6
Standard Accessories
Installation and Operation manual, Paper pattern for installation, Drain hose, Clamp metal, Washer fixing plate, Sealing pads,
Clamps, Screws, Washer for hanger bracket, Insulation for fitting.
Drawing No. C:3TW30721-1
( )