Refrigerant Pipe - MrCool Olympus Series Installation Manual

Refrigerant Pipe

Length And Drop Height
Table 7-1
18K+18K
Total pipe length (Actual)
24K+24K/
30K+30K
(farthest from the line
pipe branch)
(farthest from the line
pipe branch)
Indoor unit-outdoor unit
drop height
Indoor unit to indoor unit drop height
Reduced length of the branching tube is the
0.5m/1.64ft of the equivalent length of the pipe.
Outdoor Unit
L
The line branch pipe
Refrigerant Piping Connection
PERMITTED VALUE PIPING
98.42ft/30m
L+L1+L2
164.04ft/50m
49.21ft/15m L1,L2
32.8ft/10m L1-L2
65.8ft/20m H1
1.64ft/0.5m H2
L
1
A
L
2
Joint Pipe Sizes - Indoor Unit
Capacity of
SIZE OF MAIN PIPE(MM)
indoor unit
(A)
Gas side
18K Φ12.7/0.5in
24K
Φ15.9/0.626in
30K
Φ15.9/0.626in
Size of joint pipes for 410A indoor unit
Joint Pipe Sizes - Outdoor Unit
SIZE OF MAIN PIPE(MM)
MODEL
Gas side
36K Φ15.9/0.626in
48K
Φ15.9/0.626in
60K Φ15.9/0.626in
Size of joint pipes for 410A outdoor unit
Based on Table 7-3, select the diameters of
the outdoor unit connective pipes. If the main
accessory pipe is larger than the main pipe,
use the larger one for the selection.
mrcool.com
7
Table 7-2
Available
Liquid side
branching pipe
CE-FQZHN-01C
Φ6.35/0.25in
CE-FQZHN-01C
Φ9.5/0.375in
CE-FQZHN-01C
Φ9.5/0.375in
Table 7-3
Liquid side
The 1st branching pipe
CE-FQZHN-01C
Φ9.5/0.375in
CE-FQZHN-01C
Φ9.5/0.375in
Φ9.5/0.375in CE-FQZHN-01C
Indoor Unit
Fig.7-1
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