Daikin VRV III User Manual

ED34-862 Installation Manual
FXFQ-P 67
2
3P161684-3B
7 English
4. PREPARATIONS BEFORE INSTALLATION
(1) Relation of ceiling opening to unit and suspension bolt position.
 Installation is possible when ceiling opening dimensions is as follows
• When installing the unit within the frame for fixing false ceiling.
NOTE
• Installation is possible with a ceiling dimension of 910mm (marked with *). However, to achieve a ceiling-
panel overlapping dimension of 20mm, the spacing between the ceiling and the unit should be 35mm or
less. If the spacing between ceiling and the unit is over 35mm, attach ceiling material to part or recover
the ceiling.
950 (Decoration panel)
780 (Suspension bolt pitch)
840 (Indoor unit)
860
–
910 (Ceiling opening)
710(Suspension bolt pitch)
950 (Decoration panel)
860 – 910 (Ceiling opening)
840 (Indoor unit)
Refrigerant
piping
Suspension
bolt (×4)
Fig. 4
A
False
ceiling
View as seen from A
Hanger
bracket
125
–
130
Fig. 5
(Dimension inside frame)
840
910
910
(Dimension inside frame)
840
Fig. 6
860
(Opening dimension inside
the flame for ceiling)
Frame
≥20
860 – *910
(Ceiling-panel
overlapping dimension)
False
ceiling
(Ceiling opening dimension)
≥20
Fig. 7
Ceiling material
35
Fig. 8
≥ 35 ≥
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Daikin VRV III Specifications

General

Type	VRV (Variable Refrigerant Volume)
Refrigerant	R410A
Energy Efficiency	High
Control	Centralized control systems, individual zone control
Operating Temperature Range (Cooling)	-5°C to 46°C
Indoor Unit Types	Ceiling Cassette, Ceiling Suspended, Wall Mounted, Floor Standing, Ducted
Power Supply	380-415V, 50/60Hz, 3-Phase (depending on model)