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3. Installation Testing
Read this chapter carefully before installation. Install the machine by
following steps.
Power supply of the machine should be handled by qualified electricians!
Notes!
Keep the machine 2m from the combustible distance.
3.1 Attention
1) Make sure voltage and frequency of the power source comply with those
indicated on the manufacturer nameplate, which is attached to the machine.
2) Power cable and earth connections should conform with your local
regulations.
3) Use independent electrical wires and power switch. Diameter of the wire
should not smaller than those used in the control box.
4) The electrical wire connection terminals should be tightened securely.
5) The machine requires a 3-phase 4-wire power source, connect the power
lead (L1, L2, L3) to the live wires, and the earth (PE) to the ground.
6) Power supply requirements:
Main power voltage: ± 5%
Main power frequency: ± 2%
7) The cooling water pressure is 3~5 kgf/cm
2
,the pressure gap between the
inlet water and the outlet water is 3~5 kgf/cm
2
, and the cooling water
temperature is 10~30.℃
Power Supply
Make sure that the power supply conforms with required specifications before
installation. SD-H honeycomb Dehumidifiers are generally set to be used with
3Φ400V 50Hz power supply or other specifications if required.
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