Preparations Before Installation - Daikin VRV III BSVQ-P9B Installation Manual

Note: The EL. COMPO. BOX mounting surface can be changed.
For information on how to change the mounting surface, refer to "5. BS UNIT INSTALLATION".
Outdoor unit
side (3 pipes)
A
Fig. 1
BS Unit Name
BSVQ100P 250 or more
BSVQ160P 250 or more (*2)
BSVQ250P 300 or more (*3)
NOTES
• Study if the installation location is strong enough to hold the weight of the unit, and if necessary reinforce
the area with a beam or other member and then install suspension bolts. Use the suspension bolts to install
the unit. (Refer to "4. PREPARATIONS BEFORE INSTALLATION")
• Install the BS unit and its power supply wiring and transmission wiring at least 1 meter away from
televisions and radios to prevent image distortion and noise in those devices. Noise may still be introduced
at this distance depending on the electromagnetic wave conditions.

4. PREPARATIONS BEFORE INSTALLATION

Refer the figure 3 and install the suspension bolts and hanging brackets.
〈Suspension bolts: For supporting the product〉
• Use M8-M10 suspension bolts.
• When holes are to be made anew, used embedded inserts and embedded foundation bolts. When holes
are already provided, use hole-in-anchors or the like.
Install the BS unit so that its weight can be withstood.
〈Hanging bracket: For supporting the connection pipe〉
• Be sure to support the connection piping around the unit using hanging brackets that are kept within
1 meter of the body side surface. Hanging excessive weight on the BS unit hanging bracket could cause the
unit to fall and injure someone.
428
English
Indoor unit
side (2 pipes)
B
(mm)
A B
250 or more (*1)
250 or more (*2)
300 or more (*3)
219
< Suspension bolt pitch >
(mm)
BS unit
proper top
(*1) When using accessory pipes 1)-1, 2 (Refer to 6-5 PIPING
CONNECTION), provide a service space of at least 300mm.
(*2) When using accessory pipes 1)-1, 2 (Refer to 6-5 PIPING
CONNECTION), provide a service space of at least 350mm.
(*3) When using accessory pipes 1)-1, 2 (Refer to 6-5 PIPING
CONNECTION), provide a service space of at least 400mm.
Hanging
bracket
1m or less
Note: All the above parts are part to be procured in the field.
< Example installation >
Fig. 3
(mm)
EL. COMPO. BOX
Inspection hole 450
Be sure to open this to the
EL. COMPO. BOX side.
Fig. 2
Anchor
Long nut or
turnbuckle
Suspension
Unit
bolt
proper
1m or less
6