High - Mitsubishi Electric MS-18RV-E1 Service Manual

MAX. REFRIGERANT PIPING LENGTH
Model
MS-18RV -
E1
MU-18RV -
E1
MS-24RV -
E1
MU-24RV -
E1
MS-30RV -
E1
MU-30RV -
E1
MAX. HEIGHT DIFFERENCE
w Height difference should be within 5m(MS-18/24RV) /15m(MS-30RV)
ADDITIONAL REFRIGERANT CHARGE(R22 : g)
Model
MS-18RV -
E1
MU-18RV -
E1
MS-24RV -
E1
MU-24RV -
E1
Outdoor unit
Model
precharged
MS-30RV -
E1
MU-30RV -
E1
Refrigerant piping
Max. length : m
A
15
30
Indoor
unit
w Max. Height
difference 5m
(MS-18/24RV)
/15m(MS-30RV)
regardless of which unit, indoor or outdoor position is high.
Outdoor unit precharged
1,050
2,150
7m
2,400
0
Piping size O.D : mm
Gas Liquid
6.35
15.88
9.52
Refrigerant Piping
Max.length
A
Refrigerant piping length (one way)
7m
0
Calculation : Xg=15g/mx(Refrigerant piping length (m)-7)
Refrigerant piping length (one way)
10m 15m
45
120
Calculation : Xg=15g/mo(Refrigerant piping length(m)-7)
19
Length of connecting pipe : m
Indoor unit Outdoor unit
Gas 0.43
Liquid 0.5
Outdoor unit
10m 15m
120
45
20m 25m
195 270
Gas 0
Liquid 0
30m
345