To Protect Against Contamination - Daikin VRV IV Installer And User Reference Manual

18.2.8 To protect against contamination

RXMLQ8 + RXYLQ10~14T7Y1B*
VRV IV system air conditioner
4P543427-1A – 2020.10
b
A
B
a Horizontal surface
b Refnet joint mounted vertically
c Refnet joint mounted horizontally
Protect the piping as described in the following table to prevent dirt, liquid or dust
from entering the piping.
Unit
Outdoor unit
Indoor unit
Seal the piping and wiring intake holes using sealing material (field supply),
otherwise the capacity of the unit will drop and small animals may enter the
machine.
Example: passing piping out through the front.
a Close the areas marked with "
panel.)
▪ Only use clean pipes.
▪ Hold the pipe end downwards when removing burrs.
▪ Cover the pipe end when inserting it through a wall, to prevent dust and/or
particles entering the pipe.
c
a
a
Installation period
>1 month
<1 month
Regardless of the period
a
". (When the piping is routed from the front
18 Piping installation
|
Protection method
Pinch the pipe
Pinch or tape the pipe
Installer and user reference guide
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