Mitsubishi Electric M-SERIES, Installation Manual

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41
MITSUBISHI ELECTRIC / P SERIES R32
SIZE MODEL
DIAMETER EXTERNAL PIPING REFRIGERANT CHARGE ELECTRICAL DATA
Liquid mm
(inches)
Gas mm
(inches)
Max
Height
Max
Lenght*
Max
Pipe Bends
Precharge
Kg*
Precharge
lenght
mt.
Additional
charge
g/mt
tonCO
2
eq
precharge*
tonCO
2
eq
max charge*
Operating
current
max
Breaker
71 SUZ-SM 9,52 (3/8") 15,88 (5/8") 30 30 10 1,45 7
40
0,98 1,60 1 25 A
100
PUZ-SM
9,52 (3/8") 15,88 (5/8") 30 30 15 3,10
30
2,09 2,09 1 / 3 32 A / 16 A
125 9,52 (3/8") 15,88 (5/8") 30 40 15 3,60 2,43 3,51 1 / 3 32 A / 16 A
140 9,52 (3/8") 15,88 (5/8") 30 40 15 3,60 2,43 3,51 1 / 3 40 A / 16 A
SUZ-SM / PUZ-SM
S/P SERIES - OUTDOOR UNIT - Smart
L
N
230V
Breaker
S1
S2
S3
S1
S2
S3
SUZ / PUZ-SM Indoor unit
L2
L1
L3
N
380V
Breaker
Three-phase connection
Exemple of total additional charge calculation
Formula
∆W(g) = [Lenght of pipes (m) -
Precharge lenght (m)] x additional charge (g/m)
Example
Outdoor unit = PUZ-SM125VA
Total pipes lenght (inlet piping only) = 35 m
Lenght with additional charge (as tab) = 30 m
Additional charge = 40 g/m
Calculation: ∆W(g) = [35 - 30] x 20 = 100 g
MIN AREA according to standard CEI EN 60335-2-40 ED6 R32 - HUMAN COMFORT
UNIT
Max charge (kg) Min Area (m²)
INDOOR OUTDOOR
WALL MOUNTED
71 2,37 5,31
100 3,10 9,09
125 4,00 15,13
140 4,00 15,13
CEILING - DUCTED
71 2,37 3,56
100 3,10 6,08
125 4,00 10,13
140 4,00 10,13