17
|
Unit installation
Installer and user reference guide
78
REMA5+REYA8~20A7Y1B
VRV 5 heat recovery
4P687640-1 – 2022.07
a
b
c
d
e
a
Electrical component box cover
b
Front side
c
Power supply terminal block
d
Sealing material
e
Moisture and dirt could enter
NOT allowed
Allowed
17.3 Mounting the outdoor unit
17.3.1 To provide the installation structure
Make sure the unit is installed level on a sufficiently strong base to prevent
vibration and noise.
NOTICE
▪
When the installation height of the unit needs to be increased, do NOT use stands
to only support the corners.
▪
Stands under the unit must be at least 100 mm wide.
≥100 mm
≥100 mm
*
NOT allowed
Allowed (* = preferred installation)
▪
The height of the foundation must at least be 150 mm from the floor. In heavy
snowfall areas, this height should be increased, depending on the installation
place and condition.
▪
The preferred installation is on a solid longitudinal foundation (steel beam frame
or concrete). The foundation must be larger than the grey marked area.
729
≤613
≥929
≥
AB
AA
a
(mm)
Minimum foundation
a
Anchor point (4×)
HP
AA
AB
5~12
766
992
14~20
1076
1302
