Mitsubishi Electric M Series Installation Manual page 41

SUZ-M / PUZ-M
S/P SERIES - OUTDOOR UNIT - Standard Inverter
230V
Three-phase connection
DIAMETER
SIZE MODEL
Liquid mm
(inches)
35 6,35 (1/4")
50 6,35 (1/4")
SUZ-M
60 6,35 (1/4")
71 9,52 (3/8")
100 9,52 (3/8")
125 PUZ-M 9,52 (3/8")
140 9,52 (3/8")
Exemple of total additional charge calculation
Formula
Precharge lenght (m)] x additional charge (g/m)
Example
Outdoor unit = SUZ-M60VA
Total pipes lenght (inlet piping only) = 30 m
Lenght with additional charge (as tab) = 7 m
Additional charge= 20 g/m
Calculation: ∆W(g) = [30 - 7] x 20 = 460 g
L
N
Breaker
SUZ / PUZ-M
L1
L2
380V
L3
N
Breaker
EXTERNAL PIPING
Gas mm Max Max
(inches) Height Lenght*
9,52 (3/8") 12 20
12,7 (1/2") 30 30
15,88 (5/8") 30 30
15,88 (5/8") 30 30
15,88 (5/8") 30 55
15,88 (5/8") 30 65
15,88 (5/8") 30 65
∆W(g) = [Lenght of pipes (m) -
S1
S2
S3
REFRIGERANT CHARGE
Precharge
Max Precharge
lenght
Pipe Bends Kg*
mt.
10 0,90
10 1,20
7
10 1,25
10 1,45
15 3,10
15 3,10 30
15 3,60
MIN AREA according to standard CEI EN 60335-2-40 ED6 R32 - HUMAN COMFORT
UNIT
INDOOR
WALL MOUNTED
CEILING - DUCTED
MITSUBISHI ELECTRIC / P SERIES R32
S1
S2
S3
Indoor unit
Additional
tonCO eq tonCO eq
charge
2 2
precharge* max charge*
g/mt
0,61 0,78
20 0,81 1,22
0,84 1,25
0,98 1,60
2,09 2,77
40
2,09 3,85
2,43 4,19
Max charge (kg)
OUTDOOR
35 1,16
50 1,66
60 1,71
71 2,37
100 4,10
125 4,10
140 4,60
35 1,16
50 1,66
60 1,71
71 2,37
100 4,10
125 4,10
140 4,60
ELECTRICAL DATA
Operating
current Breaker
max
1 16 A
1 16 A
1 25 A
1 25 A
1 / 3 32 A / 16 A
1 / 3 32 A / 16 A
1 / 3 40 A / 16 A
Min Area (m²)
1,27
2,61
2,77
5,31
15,90
15,90
20,01
0,85
1,74
1,85
3,56
10,64
10,64
13,40
39