(1) Manifold pipe of outdoor unit
●
Tube Specifications for AVWT-76*~AVWT-154* (basic modules)
(Φmm)
●
Gas Line Ref. Piping
Connection (Low Pressure)
Gas Line Ref. Piping
Connection (High Pressure)
Liquid Line Ref. Piping
Connection
(
f
mm)
*
Perform the installation of the outdoor unit and piping connection according to the figure.
Refer to the table for the outdoor unit model, the manifold pipe model and the piping diameter.
Piping Size for AVWT-170FESZA to AVWT-308FESZA (2 Units Combination)
< Figure for AVWT-232FESZA >
To Indoor Units
Manifold Pipe
a
b
c
(Indoor Unit on Left Side) (Indoor Unit on Right Side)
Outdoor Unit A Outdoor Unit B
Outdoor Unit B
Outdoor Unit A
To Indoor Units
Manifold Pipe
a
b
c
Model 76 96 114 136 154
Piping
Size
a
Low Pressure
Gas
19.05 22 2 25.4 25.4 28.6
High Pressure
Gas
15.88 19.05 22.2 22 2 22.2
Liquid 9.53 9.53 12.7 12.7 12.7
Model
Combination
Unit
Outdoor
Unit A
Outdoor
Unit B
Piping Connection Kit HFQ-M202F HFQ-M212F
Piping
Size
a
Low Pressure
Gas
28.6 28.6 28.6 31.75 31.75 31.75 31.75
High Pressure
Gas
22.2 25.4 25.4 25.4 28.6 28.6 28.6
Liquid
15.88 15.88 15.88 19.05 19.05 19.05 19.05
b
Low Pressure
Gas
5.42 5.42 5.42 5.42 5.42 8.62 8.62
High Pressure
Gas
22.2 22.2
22.
2 22.2
22.
2
22.
2
22.
2
Liquid
12.7 12.7 12.7 12.7 12.7 12.7 12.7
c
Low Pressure
Gas
19.05 19.05 25.4 25.4 25.4 28.6
High Pressure
Gas
15.88 15.88 .222 .222 22.2 22.2
Liquid
9.53 9.53 12.7 12.7 12.7 12.7
AVWT-170FESZA
AVWT-96 FESRA
AVWT-76FESRA
AVWT-190FESZA
AVWT-76ES RA
AVWT-212FESZA
AVWT-76FES RA
AVWT-114FESSA
AVWT-136FESSA
AVWT-232FESZA
AVWT-114FESSA
AVWT-114FESSA
AVWT-250FESZA
AVWT-114FES SA
AVWT-136FES SA
AVWT-272FESZA
AVWT-136FESSA
AVWT-136FES SA
AVWT-290FESZA
AVWT-136 FESSA
AVWT-154FESSA
AVWT-308FESZA
AVWT-154FES SA
AVWT-154FESSA
28.6
.22 2
15.88
22.2
19.05
9.53
19.05
15.88
9.53
5.42
22 2
12.7