Refrigerant Adjustment - Samsung SH12VCD Service Manual

• MODEL NAME : SH12VCD(SH12VCDX)
6.5
6
5.5
5
4.5
4
3.5
20 25 30
Outdoor inlet air DB temp.(˚C)
3-2-2(b) Refrigerant Adjustment
Class
Connection Air-Purge
Pipe Length Method
Refer to the
5m
detailed Air-Purge
(standard)
Procedure
6~15m
3-2-2(c) Flare unt fixing torque
Outter diameter
ø 6.35 (9000Btu, 12000Btu)
(Liquid Side)
ø 9.52 (9000Btu)
(Gas Side)
ø 12.7 (12000Btu)
(Gas Side)
Samsung Electronics
32.4
30.6
28.8
27.0
24.0
21.5
35 40 45
For installation
Refrigerant
Adjustment
Unnecessary
Add 20g of refrigerant
(R-22) for every 1m.
• MODEL NAME : SH09VCD(SH09VCDX)
7
6.5
6
5.5
5
4.5
4
20 25
Outdoor inlet air DB temp.(˚C)
Air-Purge
Method
Purge air using a
vaccum pump
or an additional
refrigerant cylinder.
Torque (kg-cm)
Fixing Torque
160
300
500
Operating Instructions and Installation
30 35 40
For service
Refrigerant
Quantity
refer to
specification sheet
Add 20g of refrigerant
(R-22) for every 1m.
Final Torque
200
350
550
32.4
30.6
28.8
27.0
24.0
21.5
45
3-7