Hitachi RPI-2.0FSN4E Service Manual

3 Piping work and
refrigerant charge
103
3
SMGB0077 rev.0 - 01/2013
(mm)
84
90
76
95
160
237
220
φ
30
Gas pipe connection
Liquid pipe connection
(Gas pipe)
(Liquid pipe)
mm (in)
Liquid piping Gas piping
RCI-(1.0/1.5)FSN3
Ø 6.35 (1/4)
Ø 12.70 (1/2)
RCI-2.0FSN3
Ø 15.88 (5/8)
RCI-(2.5-6.0)FSN3 Ø 9.52 (3/8)

Drain pipe installation
The position of the drain pipe connection is shown below
55
82
184
(mm)
Prepare a polyvinyl chloride pipe with a 32mm outer diameter.
Fasten the tubing to the drain hose with an adhesive and the factory-supplied clamp.
28mm
20
+
5mm
Hose band (accessory)
Use vinyl chloride
type adhesive
Tightening torque:
3.0 - 6.5N.m
Elbow or vinyl chloride VP25
(Field-supplied)
Vinyl tape
Drain pipe connection
for checking drainage
(transparent)
Drain hose
(accessory)
Max 300mm

Hitachi RPI-2.0FSN4E Specifications

General

Brand	Hitachi
Model	RPI-2.0FSN4E
Category	Air Conditioner
Language	English