Nortek GHH09(2.6)LUK4DH - Configuration of Connection Pipe

32
1. Standard length of connection pipe
ƔP（16 ft）P（IW）P（26 ft）.
4. The additional refrigerant oil and refrigerant charging required after extending
connection pipe
Ɣ $IWHUWKHOHQJWKRIFRQQHFWLRQSLSHLVH[WHQGHGIRUP（33 ft）at the basis of
VWDQGDUGOHQJWK\RXVKRXOGDGGPO（3/16 oz）of refrigerant oil for each
DGGLWLRQDOP of connection pipe.
Ɣ The calculation Pethod of additional refrigerant aPount (on the basis
of liquid pipe):
ƔBasing on the length of standard pipe, add refrigerant according to the
requirement as shown in the table. 7KHDGGLWLRQDOUHIULJHUDQWFKDUJLQJDPRXQW
per foot is difIHUHQWDFFRUGLQJWRWKHGLDPHWHURIOLTXLGSLSH6HHWKH
following sheet.
$GGLWLRQDOUHIULJHUDQWDPRXQW = additional length of liquid pipe ×
DGGLWLRQDOUHIULJHUDQWFKDUJLQJDPRXQWSHUIRRW.
Cooling
capacity
Cooling
capacity
%WXK
:
%WXK
:
%WXK
:
%WXK
:
%WXK
:
%WXK
:
%WXK
:
%WXK
:
%WXK
:
%WXK
:
Max height
difference
Max height
difference
Max length
of connec-
tion pipe
Max length
of connec-
tion pipe
（IW）
（IW）
（IW）
(IW）IW
IW
IW
10(33 ft）
10(33 ft）
30(100 ft)
30(100 ft)
30(100 ft)
30(100 ft)
IW
IW
IW
IW
IW
10(33 ft）
10(33 ft）
0LQOHQJWKRIFRQQHFWLRQSLSHLVP（10 ft）.
0D[OHQJWKRIFRQQHFWLRQSLSHDQGPD[KLJKGLfference.
Configuration of connection pipe