Hisense AVWT-192FFFH User Manual

90
Refrigerant Piping Work
NOTE:
The gure shows the case that the refrigerant pipes are pulled out from the front side piping cover. They can be also pulled
out from the bottom base hole.
Piping Size For Outdoor Unit unit: in.(mm)
Model (kBtu/h) 72 96 120 144 168 192
Piping Size
(φmm)
a
Low Pressure Gas 3/4(19.05) 7/8(22.2) 1-1/8(28.6) 1-1/8(28.6) 1-1/8(28.6) 1-1/8(28.6)
High/Low Pressure
Gas
5/8(15.88) 3/4(19.05) 7/8(22.2) 7/8(22.2) 7/8(22.2) 7/8(22.2)
Liquid 3/8(9.53) 3/8(9.53) 1/2(12.7) 1/2(12.7) 1/2(12.7) 5/8(15.88)
Piping Size For Outdoor Unit unit: in.(mm)
Model (kBtu/h) 72 96 120 144 168 192
Piping Size
(φmm)
a
High/Low Pressure
Gas
3/4(19.05) 7/8(22.2) 1-1/8(28.6) 1-1/8(28.6) 1-1/8(28.6) 1-1/8(28.6)
Liquid 3/8(9.53) 3/8(9.53) 1/2(12.7) 1/2(12.7) 1/2(12.7) 5/8(15.88)
NOTE:
If you need to change the piping size for connection, please use the accessory pipe.
< Heat Recovery System (3 Pipes)>
< Front Side Piping Connection >
< Downward Piping Connection >
Min.19-11/16in.
(500mm)
Outdoor Unit A
Outdoor Unit B
Outdoor Unit C
Low Pressure Gas Piping
(Field-Supplied)
Low Pressure Gas Piping
(Field-Supplied)
Low Pressure Gas Piping
(Field-Supplied)
High/Low Pressure Gas
Piping (Field-Supplied)
High/Low Pressure Gas
Piping (Field-Supplied)
High/Low Pressure Gas
Piping (Field-Supplied)
Liquid Piping (Field-Supplied)
Manifold Pipe 2
(Liquid)
Liquid Piping (Field-Supplied)
Liquid Piping
(Field-Supplied)
Manifold Pipe 2 (Low
Pressure Gas)
Manifold Pipe 1 (Low
Pressure Gas)
Manifold Pipe 2 (High/
Low Pressure Gas)
Manifold Pipe 1 (High/
Low Pressure Gas)
Manifold Pipe
1
(Liquid)
Bending Pipe
Bending Pipe
(Field-Supplied)
(Field-Supplied)
(Field-Supplied)
(Field-Supplied)
Bending Pipe
Bending Pipe
Outdoor Unit C
Low Pressure Gas Piping
(Field-Supplied)
High/Low Pressure Gas
Piping (Field-Supplied)
Liquid Piping
(Field-Supplied)
Manifold Pipe 2 (Low
Pressure Gas)
Manifold Pipe 1 (Low
Pressure Gas)
Manifold Pipe 2 (High/
Low Pressure Gas)
Manifold Pipe 1 (High/
Low Pressure Gas)
Manifold Pipe 2 (Liquid)
Manifold Pipe 1 (Liquid)
Low Pressure Gas Piping
(Field-Supplied)
High Pressure Gas Piping
(Field-Supplied)
Liquid Piping
(Field-Supplied)
Outdoor Unit B
Accessory Pipe
Gas Accessory Pipe
(Field-Supplied)
(Field-Supplied)
(Field-Supplied)
(Field-Supplied)
Outdoor Unit A
Bending Pipe
Bending Pipe
Low Pressure Gas
Piping
There are three piping connections in outdoor
units
High/Low Pressure
Gas Piping
Liquid Piping
<View-P>
NOTE:

Hisense AVWT-192FFFH Specifications

General

Brand	Hisense
Model	AVWT-192FFFH
Category	Air Conditioner
Language	English