Loading ...
Loading ...
Loading ...
Page 29
Refrigerant piping
Connection
Note on Pipe Length
When connecting refrigerant piping, do not
let substances or gases other than the specied
refrigerant enter the unit. The presence of other gases or substances will lower the unit’s capacity,
and can cause abnormally high pressure in the refrigeration cycle. This can cause explosion and
injury.
Refrigerant Piping Connection
Ensure that the length of the refrigerant pipe, the number of bends, and the drop height
between the i
ndoor and outdoor units meets the requirements shown in the following table :
The Maximum Length And Drop Height Based on Models. (Unit: ft/m.)
Type of model Capacity (Btu/h) Length of piping Maximum drop height
North America,
Australia and the
eu frequency
conversion Split
Type
<15K
82/25 32.8/10
≥15K - <24K
98.4/30 65.6/20
≥24K - <36K
164/50 82/25
≥36K - ≤60K
213/65 98.4/30
Other Split Type
12K
49/15 26/8
18K-24K
8225 49/15
30K-36K
98.430 65.6/20
42K-60K
164/50 98.4/30
Liquid side
Indoor
Outdoor
Liquid side
Indoor
Outdoor
X
Liquid side
Indoor
Outdoor
X
CAUTION
Mark the data plate with the Orifice installed (for some models).
Please purchase the ttings according to the requirements in the manual strictly.
Refer the diagram when installing.
Loading ...
Loading ...
Loading ...