• Fan coil • Indoor Unit
5
• Indoor Unit • 4-way blow ceiling mounted cassette • FWF-BT
2 Specifications
1
2
Standard Accessories : Installation and operation manual;
Standard Accessories : O ring;
Standard Accessories : Insulation;
Standard Accessories : Installation guide;
Standard Accessories : Screws;
Standard Accessories : Washer for hanger bracket;
Standard Accessories : Clamp for drain hose;
Standard Accessories : Drain hose;
Notes
(1) Cooling: air 27ºCDB, 19ºCWB; entering water 7ºC; leaving water 12ºC
(2) Heating: 2 pipe: air 20ºCDB; entering water 50ºC
(3) Do not let water of less than 5ºC or more than 50º/70ºC enter the unit, this may damage the unit
(4) Height includes switch box
2-1 Technical Specifications FWF02BT FWF03BT FWF04BT FWF05BT
Cooling capacity Total capacity High kW 2.0 (1) 3.2 (1) 4.2 (1) 5.2 (1)
Nom. kW 1.7 (1) 2.8 (1) 3.3 (1) 4.0 (1)
Low kW 1.5 (1) 2.5 (1) 2.9 (1)
Sensible capacity High kW 1.5 (1) 2.0 (1) 2.8 (1) 3.5 (1)
Nom. kW 1.3 (1) 1.7 (1) 2.1 (1) 2.7 (1)
Low kW 1.1 (1) 1.4 (1) 1.8 (1)
Heating capacity 2-Pipe High kW 2.9 (2) 4.0 (2) 5.4 (2) 6.7 (2)
Nom. kW 2.6 (2) 3.4 (2) 4.1 (2) 5.3 (2)
Low kW 2.3 (2) 2.8 (2) 3.6 (2)
Power input High W 74 90 118
Nom. W 67 70 89
Low W 60 55 62
Casing Material Galvanised steel plate
Dimensions Unit Height mm 285
Width mm 575
Depth mm 575
Weight Unit kg 19
Heat exchanger Rows Quantity 2
Fin pitch mm 1.5
Water pressure drop Cooling kPa 6 19 31 42
Heating kPa 6 19 31 42
Fan Type Turbo fan
Quantity 1
Air flow rate High m³/h 468 660 876
Medium m³/h 390 486 648
Low m³/h 318 420
Fan motor Speed Steps 3
Model QTS32C15M
Sound power level Super high dBA 44 50 55
High dBA 42 45 49
Low dBA 40 41 42
Sound pressure level Super high dBA 31 40 45
High dBA 28 34 40
Low dBA 26 32
Insulation material Foamed polystyrene / foamed polyethylene
2-2 Electrical Specifications FWF02BT FWF03BT FWF04BT FWF05BT
Power supply Phase 1~
Frequency Hz 50
Voltage V 220-440
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