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Midea MDV-D450W/CS User Manual

Midea MDV-D450W/CS
12 pages
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MDV[D] Series
Model:
MDV-D252W/CS
MDV-D280W/CS
MDV-D335W/CS
MDV-D400W/CS
MDV-D450W/CS
Digital Scroll Central Air Conditioner Outdoor Unit
INSTALLATION MANUAL
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Midea MDV-D450W/CS Specifications

General IconGeneral
RefrigerantR410A
Dimensions (Indoor Unit)1350 x 750 x 300 mm
Dimensions (Outdoor Unit)950 x 412 x 1398 mm
TypeDucted
Energy Efficiency Ratio (EER)11.5
Indoor Unit Noise Level32 dB
Outdoor Unit Noise Level56 dB
Weight (Indoor Unit)48 kg
Weight (Outdoor Unit)78 kg
Energy Efficiency Ratio (Cooling)3.21 W/W
Noise Level (Indoor)32 dB
Noise Level (Outdoor)56 dB
Net Weight (Indoor Unit)48 kg
Net Weight (Outdoor Unit)78 kg

Summary

KEY POINTS IN INSTALLATION

REFRIGERANT PIPING

Guidelines for refrigerant piping, diameter, nitrogen charging, and heat insulation.

WIRING

Guidelines for selecting power capacity, wire diameter, and proper wiring connections.

INSTALLATION LOCATION

SELECT SIZES OF REFRIGERANT PIPES

PIPE SIZE AND CONNECTION

Module installation chart

Remove Dirt or Water in the Piping

Airtight Test

Vacuum with vacuum pump

Refrigerant Amount to be Added

Address dial of outdoor unit

Mode setting switch

OUTDOOR UNIT INSTALLATION

ELECTRIC WIRING

POWER WIRING

Select the wire diameter

Instructions for selecting appropriate wire diameters for power wiring based on horsepower and length.

Total horsepower, capacity of manual switch and fuse

Test running

CAUTION ON REFRIGERANT LEAKAGE

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