Daikin VRV IV+ - 17.3 Mounting the Outdoor Unit

17 | Unit installation
Installer and user reference guide
68
REYQ8~20+REMQ5U7Y1B
VRV IV+ heat recovery
4P561154-1A – 2020.10
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
▪ Fasten the unit in place using four foundation bolts M12. It is best to screw in the
foundation bolts until their length remains 20mm above the foundation surface.
20 mm