Piping Size for AVWT-324FESZA to AVWT-454FESZA (Triple Units Combination)
(
f
mm)
* Perform the installation of the outdoor unit and piping connection according to the gure.
Refer to the table for the outdoor unit model, the manifold pipe model and the piping diameter.
< Figure for AVWT-364FESZA >
(Indoor Unit on Left Side) (Indoor Unit on Right Side)
Outdoor Unit A
To Indoor Units
Outdoor Unit B Outdoor Unit C
Manifold Pipe
1
Manifold Pipe
2
a
c
d
e
b
Outdoor Unit A
To Indoor Units
Outdoor Unit C Outdoor Unit B
Manifold Pipe
2
Manifold Pipe
1
d
a
c
d
e
●
Model
Combination
Unit
Outdoor
Unit A
Outdoor
Unit B
Outdoor
Unit C
Piping Connection Kit HFQ-M302F
Piping
Size
a
Low Pressure
Gas
8.13 8.13 38.1 38.1 38.1 38.1
High Pressure
Gas
31.75 31.75 1.753 31.75 31.75 31.75
Liquid 19.05 19.05 19.05 19.05 19.05 19.05 19.05 19.05
b
Low Pressure
Gas
8.62 28.6 28.6 31.75 31.75 31.75 1.753
High Pressure
Gas
5.42 25.4 8.62 8.62 8.62
Liquid 15.88 15.88 15.88 19.05 19.05 19.05 19.05
c
Low Pressure
Gas
5.42 8.62 8.62 28.6 28.6 8.62 8.62 8.62
High Pressure
Gas
.222 .222 .222 22.2 22.2 22.2 .222 .222
Liquid 12.7 12.7 12.7 12.7 12.7 12.7 12.7 12.7
d
Low Pressure
Gas
2
2.2
25.4 25.4 28.6 8.62 8.62 8.62
High Pressure
Gas
22.2 .222 22.2 .222 22.2 22.2
Liquid
9.53
12.7 12.7 12.7
12.7 12.7 12.7
e
Low Pressure
Gas
22.2 25.4 25.4 28.6
High Pressure
Gas
22.2 22.2 .222
Liquid 9.53 12.7 12.7 12.7
AVWT-136FESSA
AVWT-324FESZA
AVWT-96FESRA
AVWT-96FESRA
AVWT-154FESSA
AVWT-340FESZ A
AVWT-96FESRA
AVWT-154FESSA
AVWT-364FESZA
AVWT-114FESSA
AVWT-96FESRA
AVWT-154FESSA
AVWT-382FESZA
AVWT-136FESSA
AVWT-96 FESRA
AVWT-398FESZA
AVWT-154FESSA
AVWT-154 FESSA
AVWT-420FESZA
AVWT-154FESSA
AVWT-114FESSA
AVWT-1 54FESS A
AVWT-438FESZA
AVWT-154FESSA
AVWT-136FESSA
AVWT-154FESSA
AVWT-454FESZA
AVWT-154FESSA
AVWT-154FESSA
19.05
1.753
8.62
22.
2
19.05
AVWT-96FESRA
1.753
28.6
22.2
2
2.2
9.53
22.2
9.53
19.05
19.05
8.62
5.42
15.88
22.2
9.53
19.05
AVWT-154FESSA
AVWT-
96FESRA
22.2
9.53
19.05
22.2
9.53
19.05
HFQ-M212F