Daikin RYYQ8U7Y1B, Installer And User Manual

Page: 67 / 176

16 | Unit installation
Installer and user reference guide
67
RYYQ+RYMQ+RXYQ
VRV IV+ heat pump
4P546228-1C – 2021.11
d Sealing material
e Moisture and dirt could enter
NOT allowed
Allowed
16.3 Mounting the outdoor unit
16.3.1 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
8~12 766 992
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