Daikin VRV III REMQ72PBYD, Engineering Data

Page: 94 / 130

Installation EDUS391004-N
94 Installation of Outdoor Units
• The Branch Selector units that combined with REYQ-P system for
changing the refrigerant flow to indoor units are BSVQ36 · 60 · 96P
type only. To combine with other type Branch Selector units will
cause malfunction.
• The indoor units that combined with REYQ-P system for air
conditioning are Daikin VRV series indoor units that compatible
with R410A. To learn which indoor units are compatible with
R410A, refer to the product catalogs. To combine with other
refrigerant indoor unit will cause malfunction.
2-1 Combination
The system name and that independent units are as follows.

The system name
 
Independent units

REYQ144PBYD..................REMQ72PBYD REMQ72PBYD
REYQ168PBYD/PBTJ........REMQ72PBYD/PBTJ REMQ96PBYD/PBTJ
REYQ192PBYD/PBTJ........REMQ72PBYD/PBTJ REMQ120PBYD/PBTJ
REYQ216PBYD/PBTJ........REMQ96PBYD/PBTJ REMQ120PBYD/PBTJ
REYQ240PBYD/PBTJ........REMQ120PBYD/PBTJ REMQ120PBYD/PBTJ
REYQ264PBYD/PBTJ........REMQ72PBYD/PBTJ REMQ96PBYD/PBTJ REMQ96PBYD/PBTJ
REYQ288PBYD/PBTJ........REMQ72PBYD/PBTJ REMQ96PBYD/PBTJ REMQ120PBYD/PBTJ
REYQ312PBYD/PBTJ........REMQ96PBYD/PBTJ REMQ96PBYD/PBTJ REMQ120PBYD/PBTJ
REYQ336PBYD/PBTJ........REMQ96PBYD/PBTJ REMQ120PBYD/PBTJ REMQ120PBYD/PBTJ
The indoor units can be installed in the following range.

Outdoor unit
 
Total capacity index of indoor units

REYQ144PBYD 72 ~ 187
REYQ168PBYD/PBTJ 84 ~ 218
REYQ192PBYD/PBTJ 96 ~ 249
REYQ216PBYD/PBTJ 108 ~ 280
REYQ240PBYD/PBTJ 120 ~ 312
REYQ264PBYD/PBTJ 132 ~ 343
REYQ288PBYD/PBTJ 144 ~ 374
REYQ312PBYD/PBTJ 156 ~ 405
REYQ336PBYD/PBTJ 168 ~ 436
• For installing the 2 or 3 units multi system, Outdoor unit multi
connection piping kit is required. See “2-3 Option accessory”.
• If the total capacity of the connected indoor units exceeds the
capacity of the outdoor unit, cooling and heating performance may
drop when running the indoor units. See the capacity table in the
Engineering Data Book for details.
2-2 Standard supplied accessories
Confirm the following accessories are included. The storage location
of the accessories is shown in figure 1.
NOTE
Do not throw away any of the accessories until installation is
complete. They are needed for installation work.
(Refer to figure 1)
1. Clamps, Manuals, etc.
2. Accessory pipes
2 pcs. 1 pc.
Clamp(1)
(Large)
8 pcs.
Clamp(2)
4 pcs.
Vinyl tube
(Small)
Quantity
Clamp(3) Name
Shape
2 pcs. 1 pc. each
Conduit mounting plate
2 pcs. Quantity
Manuals, etc. Name
Shape
•
Operation manual
•
Installation manual
•
“REQUEST FOR THE INDICATION”
label (Installation records)
HP / LP gas
side accessory
pipe (1) HP / LP gas
side accessory
pipe (2)
1 pc.
2 pcs. 1 pc.
1 pc.
1 pc.
1 pc.
1 pc.
2 pcs.
2 pcs.
φ
7/8
φ
1-1/8
φ
7/8
φ
1-1/8
φ
3/4
φ
7/8
φ
7/8
φ
3/4
φ
1
φ
3/4
Liquid side
accessory
pipe (1) Liquid side
accessory
pipe (2) Suction gas
side accessory
pipe (1) Suction gas
side accessory
pipe (2)
Equalizer side
accessory pipe
(1) L type
accessory
joint (1) L type
accessory
joint (2) Equalizer side
accessory pipe
(2)
1 pc.
1 pc.
Quantity
Shape
Name
72 · 96P type
120P type
Shape
72 · 96P type
Name
120P type
Quantity
3P215731-11R