Mitsubishi Electric M Series Installation Manual page 48
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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 / PUHZ-P
P SERIES - OUTDOOR UNIT - Size 200 to 250
380V
Breaker
DIAMETER
SIZE
MODEL
Liquid mm
(inches)
200
9,52 (3/8")
PUHZ-ZRP
250
12,70 (1/2")
200
9,52 (3/8")
PUHZ-P
250
12,70 (1/2")
Exemple of total additional charge calculation
Formula
Precharge lenght (m)] x additional charge (g/m)
Example
Outdoor unit = PUZ-ZRP200YKA2
Total pipes lenght (inlet piping only) = 55 m
Lenght with additional charge (as tab) = 30 m
Additional charge = 120 g/m
Calculation: ∆W(g) = [55 - 30] x 120 = 3000 g
46
L1
A
L2
L3
N
PUHZ-ZRP
PUHZ-P
EXTERNAL PIPING
Gas mm
Max
Max
(inches)
Height
Lenght*
25,40 (1")
30
100
25,40 (1")
30
100
25,40 (1")
30
70
25,40 (1")
30
70
∆W(g) = [Lenght of pipes (m) -
B
Breaker
S1
S2
S3
REFRIGERANT CHARGE
Precharge
Max
Precharge
lenght
Pipe Bends
Kg*
mt.
15
7,10
15
7,70
30
15
6,50
15
7,70
L
N
S1
S2
S3
PEA-RP_WKA
PEA-M_LA
Additional
tonCO
eq
tonCO
eq
charge
2
2
precharge*
max charge*
g/mt
90
4,79
9,05
120
5,20
11,27
90
4,39
8,64
120
5,20
9,45
R410A
ELECTRICAL
DATA
Operating
Breaker
Breaker
current
A
B
max
3
32 A
5 A
3
32 A
5 A
3
32 A
5 A
3
32 A
5 A
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