Daikin VRV IV Series - Page 77

16 | Piping installation
Installer and user reference guide
77
RKXYQ5T8+8T7Y1B + RDXYQ5T8+8T7V1B
VRV IV heat pump for indoor installation
4P499898-1B – 2021.12
3 Put a wet cloth in front of the EPS to protect the drain pan.
4 Braze the liquid and gas piping.
NOTICE
Only for 8HP.
Piping adapter (Ø19.1→22.2 mm) (delivered as accessory in the compressor unit).
Use the piping adapter to connect the field piping (Ø22.2 mm) to the gas piping
connection of the heat exchanger unit (Ø19.1mm).
5 Remove the wet cloth.
6 Put back the 2 insulation pieces, peel off the insulation tapes and adhere them
to the insulation pieces.
7 Reattach the cover.
1 2 43
5 6 7