PUZ-M Standard Inverter for Single to Triple Configurations

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Mitsubishi Electric has added R32 Standard Inverter and Inverter models to its Mr Slim air conditioning range to offer the market a complete solution using the low global warming potential (GWP) refrigerant.

The Mr Slim range is one of Britain’s best-selling split-systems and is suitable to cool or heat a huge variety of applications, including offices and retail units. The new R32 models deliver increased efficiencies in eight different capacities from 2.5kW to 14.0kW.

The Standard Inverter outdoor units are available from 2.5kW to 14.0kW and include extended pipe runs on larger models, compared to the previous R410A versions, which increases the flexibility with which they can be installed.  The outdoor unit can connect to a range of indoor units including ceiling cassette, ceiling concealed, ceiling suspended and wall mounted models

This page details specific information for Standard Inverter Condensing Units only. Please click here to browse our full Mr. Slim Standard Inverter range of Air Conditioning & Heat Pump products.

Model Reference
Cool (kW)

Heat (kW)

Pipe (m)

Fuse (Amps)

I/C Cable (Core)

Pipe Size

Pipe Size

Electrical Supply
Max. IndoorsOutdoor UnitRefrigerant
2PUZ-M100VKAR329.4011.2050323C + E5/83/8Single
2PUZ-M125VKAR3212.3014.0050323C + E5/83/8Single
2PUZ-M140VKAR3213.6016.0050403C + E5/83/8Single
2PUZ-M100YKAR329.4011.2050163C + E5/83/8Three
2PUZ-M125YKAR3212.3014.0050163C + E5/83/8Three
3PUZ-M140YKAR3213.6016.0050163C + E5/83/8Three
4PUZ-M200YKAR3219.0022.4070323C + E1 1/83/8Three
4PUZ-M250YKAR3222.0027.0070323C + E1 1/81/2Three


Compatible Standard Indoor Units – For Single to Multi-split Configuration

Compatible Compact Indoor Units – For Single Split Configuration only

Technical Data and Connectivity below.

Outdoor Unit Technical DataModel Reference
CombinationsTwinTwinTwin - Triple
Height (mm)981981981
Width (mm)105010501050
Depth (mm)330330330
Weight (kG)768484
Airflow (m3/min)798787
Sound Pressure Cooling (dBA)545657
Liquid (mm(inches))9.52 (3/8)9.52 (3/8)9.52 (3/8)
Gas (mm(inches))15.88 (5/8)15.88 (5/8)15.88 (5/8)
Max Pipe Run (m)556565
Max Pipe Lift (m)303030
Pre-charged to (m)303030
Standing Charge (kG)
Additional grames per metre404040
Power Supply toOutdoorOutdoorOutdoor
Starting Current (A)1317.421.5
System Running Current (A) Heating/Cooling13.00 / 11.7015.60 / 17.4019.00 / 21.50
Max Current (A)2026.530
Fuse Rating (A)323240
Twin Pipe KitMSDD-50TR2-EMSDD-50TR2-EMSDD-50TR2-E
Triple Pipe KitN/A - Twin OnlyN/A - Twin OnlyMSDT-111R3-E
Outdoor Unit Technical DataModel Reference
CombinationsTwin - QuadTwin - Quad
Height (mm)1338
Width (mm)1050
Depth (mm)330 + 40
Weight (kG)129138
Airflow (m3/min)140
Sound Pressure Cooling (dBA)5859
Sound Pressure Heating (dBA)6062
Liquid (mm(inches))9.52 (3/8)12.7 (1/2)
Gas (mm(inches))28.58 (1 1/8)28.58 (1 1/8)
Max Pipe Run (m)70
Max Pipe Lift (m)30
Pre-charged to (m)30
Standing Charge (kG)5.66.8
Additional Charge per m (g)4060
Power Supply toOutdoor
Max Start/Run Current (A)5.00 / 10.085.00 / 12.18
Max Current (A)22.50
Fuse Rating (A)25
System Power Input (Cool/Heat UK) - kW5.34 / 5.186.63 / 6.23
Twin Pipe KitMSDD-50WR2-EMSDD-50WR2-E
Triple Pipe KitMSDT-111R3-EMSDT-111R3-E
Quad Pipe KitMSDF-1111R2-EMSDF-1111R2-E
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