• Indoor Unit • 4-way blow ceiling mounted cassette • FWF-BF
• Fan coil • Indoor Unit
30
7 Dimensional drawings
7 - 1 Dimensional Drawings
2
7
Note2
300 or less
45 or less45 or less
Suspension bolt
Adjustable 0 - 545
(See note)
585-660 (Ceiling opening space)
Hole
533 (Suspension position)
Drain connection side
Pipe connection side
1. Sticking location for manufacturer’s label: For indoor unit: on the bell mouth inside suction grille. For decoration panel: on the inner frame inside suction grille.
2. In case of using Infrared remote control, this position will be a signal receiver. Refer to drawing of Infrared remote control for details.
3. When the temperature and humidity in the ceiling exceeds 30°C and RH 80% or the fresh air is inducted into the ceiling or the unit continues 24 hours operation,
an additional insulation is required. (Thickness 10mm or more of glaswool or PE foam)
4. Though the installation is acceptable up to maximum of 660 mm square ceiling opening, keep a clearance of 45 mm or less between the main unit and the ceiling opening,
so that the panel overlap can be ensured.
3TW33044-1
NOTES
VIEW A
Nr Part name Remark
1 Water pipe connection cooling in 3/4” BSP female (For FWF_B7T: water in)
2Water pipe connection cooling out 3/4” BSP female (For FWF_B7T: water out)
3 Water pipe connection heating in 3/4” BSP female (For FWF-B7F)
4 Water pipe connection heating out 3/4” BSP female (For FWF-B7F)
5 Drain pipe connection VP20 (O.D. Ø26)
6 Power supply entry hole .
7 Transmission wiring entry hole .
8 Air discharge grille .
9 Suction grille .
10 Drain hose (accessory) I.D.Ø25 (Outlet)
11 Air purge (1 for FWF_B7T, 2 for FWF_B7F)
BYFQ60B White RAL 9010
585-660 (Ceiling opening space)
533 (Suspension position)
Ceiling
Outdoor air intake
(Direct connection)
VIEW B
1500 or more (a)
1500 or more (a)
1500 or more (a)
1500 or more (a)
(a) When the discharge grille is covered (by an option kit) the required space is 200mm or more
295 or more
2500 or more
1500 or more
(Required space)
From the fl oor side
For height installation
REQUIRED SPACE
DECORATION PANEL
FWF-BT/BF