Samsung RD060PHXEA Installation Manual page 17

RD110/140/160PHXEA
   U sing only Y-joint
Outdoor unit
   U sing EEV kit
Outdoor unit
Maximum
Outdoor unit ~
allowable
Indoor units
length of pipe
Outdoor unit ~
Indoor units
Maximum
allowable
Indoor unit ~
height
Indoor unit
Maximum
First Y-joint ~
allowable
Last indoor unit
length of pipe
Additional refrigerant
calculation
 Contact the manufacturer if the length should exceed.
RD060PHXEA_IM_E_32352A(2).indd
EEV
kit
Item
Longest Less than
piping length 70m
Equivalent Less than
length 85m
Less than
Total length
200m
Less than 30m
Height
difference Less than
between 15m
indoor units
Actual piping Less than b+c+d+e ≤ 40m (between first Y-joint and indoor unit)
length 40m
R=Basic charge + additional charge by the piping length
Basic charge : Up to 10m when installing A2W only = 3300g
When installing A2W and A2A together, add basic additional refrigerant (700g)=4000g
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Example
a+b+c+d+e ≤ 70m
Y-joint and EEV kit : 0.5m
a+b+c+d+e+f+g+h+i ≤ 200m
H1
H2
h≤20m(between EEV kit and indoor unit)
Remarks
10m≤Total length
≤200m
If outdoor unit is
located lower
position H1 ≤ 25m
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2010-07-26 ｿﾀﾈﾄ 2:19:55