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Installation and operation manual
5
RYYQ+RYMQ+RXYQ8~20T7Y1B
VRV IV System Air Conditioner
4P329765-1 – 2012.09
Accessory pipes
(mm)
8 HP
10 HP
12 HP
a
b
a
b
a
b
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
Equalizer pipe
(a)
(a) Only for RYMQ-models.
Front connection
19.1
19.1
19.1
22.2
Bottom connection
19.1
19.1
19.1
22.2
Accessory pipes
(mm)
14 HP
16 HP
18 HP
a
b
a
b
a
b
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
Equalizer pipe
(a)
(a) Only for RYMQ-models.
Front connection
19.1
22.2
19.1
22.2
25.4
28.6
Bottom connection
19.1
22.2
19.1
22.2
25.4
28.6
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 Øa
ID Øb
ID Øa
OD Øb
ID Øb
ID Øa
ID Øb
ID Øa
ID Øa
ID Øb
ID Øa
OD Øb
Accessory pipes
(mm)
20 HP
a
b
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
Equalizer pipe
(a)
(a) Only for RYMQ-models.
Front connection
25.4
28.6
Bottom connection
25.4
28.6
ID Øa
ID Øb
ID Øa
OD Øb
ID Øb
ID Øa
ID Øb
ID Øa
ID Øa
ID Øb
ID Øa
OD Øb
Summary of Contents for RYYQ8T7Y1B
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