Mitsubishi Electric M Series Installation Manual page 46
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- Manual (586 pages) ,
- Installation manual (108 pages) ,
- Service manual (46 pages)
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MITSUBISHI ELECTRIC / P SERIES R410
PUHZ-ZRP
P SERIES - OUTDOOR UNIT - Power Inverter - Up to 140
230V
Breaker
Three-phase connection
380V
DIAMETER
SIZE
MODEL
Liquid mm
(inches)
35
6,35 (1/4")
50
6,35 (1/4")
60
9,52 (3/8")
71
PUHZ-ZRP
9,52 (3/8")
100
9,52 (3/8")
125
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 = PUZ-ZRP35VKA2
Total pipes lenght (inlet piping only)= 40 m
Lenght with additional charge (as tab)= 30 m
Additional charge = 40 g/m
Calculation: ∆W(g) = [40 - 30] x 20 = 200 g
44
L
N
PUHZ-ZRP
L1
L2
L3
N
Breaker
EXTERNAL PIPING
Gas mm
Max
Max
(inches)
Height
Lenght*
Pipe Bends
12,7 (1/2")
30
50
12,7 (1/2")
30
50
15,88 (5/8")
30
55
15,88 (5/8")
30
55
15,88 (5/8")
30
100
15,88 (5/8")
30
100
15,88 (5/8")
30
100
∆W(g) = [Lenght of pipes (m) -
S1
S2
S3
REFRIGERANT CHARGE
Precharge
Max
Precharge
lenght
Kg*
mt.
15
2,20
15
2,40
15
3,50
15
3,50
30
15
5,00
15
5,00
15
5,00
S1
S2
S3
Indoor unit
Additional
tonCO
eq
tonCO
eq
charge
2
2
precharge*
max charge*
g/mt
1,49
1,76
20
1,62
2,30
2,36
4,59
2,36
4,59
60
3,38
7,43
3,38
7,43
3,38
7,43
R410A
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
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