Multiple Outdoor Units: Knockout Holes; To Route The Refrigerant Piping; Ryyq+Rymq+Rxyq - Daikin VRV IV+ RYYQ8U7Y1B Series Installer And User Manual

17 | Piping installation

17.2.3 Multiple outdoor units: Knockout holes

17.2.4 To route the refrigerant piping

Installer and user reference guide
84
Connection
Front connection
Bottom connection
Installation of refrigerant piping is possible as front connection or side connection
(when taken out from the bottom) as shown in the figure below.
a b
a Left-side connection
b Front connection
c Right-side connection
For side connections, the knockout hole on the bottom plate should be removed:
a
c
a Large knockout hole
b Drill
c Points for drilling
Description
Remove the front plate knockout holes to connect.
Remove the knockout holes on the bottom frame and
route the piping under the bottom.
c
b

RYYQ+RYMQ+RXYQ

VRV IV+ heat pump
4P546228-1C – 2021.11