Specifications

RXYQQ8~20T7Y1B
VRV IV System Air Conditioner
4P345099-1 – 2013.04
Installation and operation manual
5
See location 1 in the figure above for reference to where following
accessories are supplied with the unit.
Accessory pipes
(mm)
8HP 10 HP 12 HP
Øa Øb Øa Øb Øa Øb
Gas pipe
Front connection
19.1 25.4 22.2 25.4 28.6
Bottom connection
19.1 25.4 22.2 25.4 28.6
Liquid pipe
Front connection
9.52 9.52 9.52 12.7
Bottom connection
9.52 9.52 9.52 12.7
Accessory pipes
(mm)
14 HP 16 HP 18 HP
Øa Øb Øa Øb Øa Øb
Gas pipe
Front connection
25.4 28.6 25.4 28.6 25.4 28.6
Bottom connection
25.4 28.6 25.4 28.6 25.4 28.6
Liquid pipe
Front connection
12.7 15.9
Bottom connection
12.7 15.9
ID Øa
ID Øb
ID Øa
OD Øb
ID Øb
ID Øa
ID Øb
ID Øa
ID Øa
ID Øb
ID Øa
OD Øb
ID Øb
ID Øa
ID Øb
ID Øa
Accessory pipes
(mm)
20 HP
Øa Øb
Gas pipe
Front connection
25.4 28.6
Bottom connection
25.4 28.6
Liquid pipe
Front connection
12.7 15.9
Bottom connection
12.7 15.9
ID Øa
ID Øb
ID Øa
OD Øb
ID Øb
ID Øa
ID Øb
ID Øa