Identification Plate; Storage Temperature; Operating Range; Description Of The Main Components - Mitsubishi Electric w-MEXT Instructions For Installation, Use And Maintenance Manual

w-MEXT
1.2.2

IDENTIFICATION PLATE

The type of machine is shown on the label on the machine, normally found in the electrical
panel.
The label provides the reference data and all the essential information required to ensure
safe operation.
1.3

STORAGE TEMPERATURE

When stored for a long period of time, the machine must be placed in a protected
environment, at a temperature between -30 °C and 46 °C, without surface condensation
and away from direct sunlight.
1.4

OPERATING RANGE

UM_w-MEXT_01_Z_10_20_ML
ROOM AIR CONDITIONS
Ambient air temperature:
14°C minimum temperature with wet bulb.
27 °C maximum temperature with wet bulb.
18°C minimum temperature with dry bulb.
45°C maximum temperature with dry bulb.
Room air humidity:
20%RH minimum relative humidity.
60%RH maximum relative humidity.
CHILLED WATER TEMPERATURE
6°C Minimum chilled water inlet temperature
27°C Maximum chilled water inlet temperature
ΔT 3°C Minimum temperature difference between chilled water inlet and outlet
ΔT 10°C Maximum temperature difference between chilled water inlet and outlet
HYDRAULIC CIRCUIT
ΔP 5-150kPa Hydraulic circuit pressure drop range.
10 Bar Maximum hydraulic circuit operating pressure
POWER SUPPLY
± 10% Maximum tolerance of the supply voltage (V);
± 2% Maximum phase imbalance.
1.5

DESCRIPTION OF THE MAIN COMPONENTS

Finned Pack Heat
Exchanger in case of DF
Dirty filter
pressure switch
Water adjustment valve
Centrifugal fan
Electrical Panel
Hydraulic Connections
20
TRANSLATION OF THE ORIGINAL INSTRUCTIONS
English
Finned pack exchanger
Water adjustment valve
in case of DF
Wall bracket
Floor water sensor