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Installing the Refrigerant Pipe Work
Allowable Length of the Refrigerant Pipe and the Installation Examples
Using only Y-joint
Y-joint
Outdoor unit
Outdoor unit
Using EEV kit
EEV kit
Using only Y-joint
Using EEV kit
Maximum
allowable
length of
pipe
Outdoor unit~
Indoor unit
Actual
length
The distance between the outdoor unit and the furthest
indoor unit ≤ 100m
Ex) 8 Indoor units :
a+b+c+d+e+f+g+p≤ 100m
Ex) 6 Indoor units :
a+b+c+d+j ≤ 100m
Equivalent
length
The distance between the outdoor and the furthest indoor unit ≤ 125m
(The equivalent length of Y-joint :0.5m)
Total
length
The total distance from the outdoor unit to all indoor units ≤ 180m
Maximum
allowable
height
Outdoor unit~
Indoor unit
Height
H1: Difference of height between the outdoor unit and
indoor unit
< 30m,
When the outdoor unit is lower
< 25m
Indoor unit~
Indoor unit
Height
H2: Difference of height among the indoor units
≤ 15m
Maximum allowable length
after the first Y-joint
Actual
length
The distance between the first Y-joint and the indoor unit ≤ 30m
Ex)
8 Indoor units :
b+c+d+e+f+g+p ≤ 30m,
6 Indoor units :
b+c+d+j ≤ 30m
Allowable length between EEV kit and indoor unit : less than 20m
Ex)
h, i, j < 20m
RVXMHF04E0A_E_IM_24820.indd 19
2006-02-01 ¿ÀÈÄ 5:02:27
Summary of Contents for RVXMHF040ESeries
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