Mitsubishi Electric PUHZ-SW50VHA Service Manual download pdf (Page 6)

3 FEATURES

CHARGELESS SYSTEM

PRE-CHARGED REFRIGERANT IS SUPPLIED FOR PIPING LENGTH AT SHIPMENT

Max. 10m (PUHZ-SW40/SW50)

The refrigerant circuit with LEV (Linear Expansion Valve) and power receiver always control the optimal refrigerant level

regardless of the length (10 m max. and 5 m min.) of piping. The additional refrigerant charging work during installation

often causes problems. It is completely eliminated by chargeless system. This unique system improves the quality and reli-

ability of the work done. It also helps to speed up the installation time.

PUHZ-SW40VHA PUHZ-SW50VHA

<Reference data> Plate heat exchanger (ACH50-50 plates) *2pcs [connected in parallel]

Note: "COP" and "Power input" in the above table are values that does NOT contains the "pump input (based on EN 14511)".

4 SPECIFICATIONS

PUHZ-SW40VHA

PUHZ-SW40VHA-BS

PUHZ-SW50VHA

PUHZ-SW50VHA-BS

Nominal water ﬂ ow L/min 11.80

Heating

(A7/W35)

Capacity kW 4.10

COP 4.80

Power input kW 0.85

Heating

(A7/W45)

Capacity kW 4.10

COP 3.63

Power input kW 1.13

Heating

(A2/W35)

Capacity kW 4.00

COP 3.24

Power input kW 1.24

Heating

(A2/W45)

Capacity kW 4.00

COP 2.68

Power input kW 1.49

Nominal water ﬂ ow L/min 10.30

Cooling

(A35/W7)

Capacity kW 3.60

EER 2.71

Power input kW 1.33

Cooling

(A35/W18)

Capacity kW 3.60

EER 4.65

Power input kW 0.77

(SW40)

Nominal water ﬂ ow L/min 17.2

Heating

(A7/W35)

Capacity kW 6.00

COP 4.42

Power input kW 1.36

Heating

(A7/W45)

Capacity kW 6.00

COP 3.32

Power input kW 1.81

Heating

(A2/W35)

Capacity kW 5.00

COP 2.97

Power input kW 1.68

Heating

(A2/W45)

Capacity kW 5.00

COP 2.47

Power input kW 2.03

Nominal water ﬂ ow L/min 12.9

Cooling

(A35/W7)

Capacity kW 4.50

EER 2.38

Power input kW 1.90

Cooling

(A35/W18)

Capacity kW 5.00

EER 3.96

Power input kW 1.26

(SW50)

OCH525

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Mitsubishi Electric PUHZ-SW50VHA Service Manual Page 6

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