Multiple Outdoor Units: Knockout Holes; To Route The Refrigerant Piping - Daikin VRV IV+ RYYQ14U7Y1B Series Installer And User Manual

18.2.3 Multiple outdoor units: Knockout holes

18.2.4 To route the refrigerant piping

RYYQ+RYMQ+RXYQ8~20U7Y1B
VRV IV+ heat pump
4P546228-1B – 2020.10
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
18 Piping installation
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Installer and user reference guide
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