Hisense AVWT-192FFFH User Manual

25
Piping System
3. Piping System
3.1 Connection of Refrigerant Pipes for 3 Pipes Heat Recovery System
a
Outdoor Unit
To Indoor Unit
Model (kBtu/h) 72 (6RT) 96 (8RT) 120 (10RT) 144 (12RT) 168 (14RT) 192 (16RT)
Piping Size
Φ in.(mm)
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)
Outdoor Unit A
a
b
c
a
b
c
Indoor unit on the left side
Indoor unit on the right side
Outdoor Unit B
Outdoor Unit B
To Indoor Unit
Manifold Pipe
Manifold Pipe
To Indoor Unit
Outdoor Unit A

Hisense AVWT-192FFFH Specifications

General

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