Midea MDV-120W/DON1, Техническое и сервисное руководство

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MCAC-VTSM-2016-02 R410A All DC Inverter Mini VRF
General Information 5
46°C -15°C
COOLING MODE
27°C -15°C
HEATING MODE
3.4 Wide operation temperature range
No matter in extremely cold winter when outdoor temperature gets as low as -15°C or in hot summer when
temperature is up to 46°C, the Mini VRF system will keep stable performance.
3.5 Flexible piping design
3.6 Space saving design
The Mini VRF units are slimmer and more compact, resulting in significant savings in installation space.
In some large residential and light commercial areas, such as villas, restaurants, usually it need more than
one indoor unit, which in turn requires multiple outdoor units.
Midea's Mini VRF system solves this problem, and retains buildings' original aesthetics.
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Piping Length Permitted Value
Total piping length (Actual) 100m
Longest piping
length
Actual 60m
Equivalent 70m
The first branch joint to the farthest IDU 20m
The IDU to the nearest branch pipe 15m
Level difference
between ODU~IDU
ODU up 30m
ODU down 20m
Level difference between IDU~IDU 8m