Technical Data; Service Space: Outdoor Unit - Daikin VRV IV+ RYYQ8U7Y1B Series Installer And User Manual

25 |

Technical data

25 Technical data
In this chapter

25.1 Service space: Outdoor unit

Installer and user reference guide
162
▪ A subset of the latest technical data is available on the regional Daikin website
(publicly accessible).
▪ The full set of latest technical data is available on the Daikin Business Portal
(authentication required).
25.1 Service space: Outdoor unit ................................................................................................................................................... 162
25.2 Piping diagram: Outdoor unit................................................................................................................................................. 164
25.3 Wiring diagram: Outdoor unit ................................................................................................................................................ 167
Make sure the space around the unit is adequate for servicing and the minimum
space for air inlet and air outlet is available (refer to the figure below and choose
one of the possibilities).
b
c
a
a
d
b
e
f
a
a
d
e
f
a
a
d
Layout
1 a≥10 mm
b≥300 mm
c≥10 mm
d≥500 mm
2 a≥10 mm
b≥300 mm
c≥10 mm
d≥500 mm
e≥20 mm
b
e
a
a
d
c
e
a
a
b
c
A+B+C+D
Possibility 1 Possibility 2
a≥50 mm
b≥100 mm
c≥50 mm
d≥500 mm
a≥50 mm
b≥100 mm
c≥50 mm
d≥500 mm
e≥100 mm
c
e
b
c
d
b
a≥200 mm
b≥300 mm
a≥200 mm
b≥300 mm
e≥400 mm
4P546228-1C – 2021.11
A+B
RYYQ+RYMQ+RXYQ
VRV IV+ heat pump