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6 START-UP PROCEDURE FOR THE UNIT
Operating requirements for the unit
•
The external temperature must be higher than +21 ºC.
•
The dehumidifier unit is provided with a defrost thermostat that guarantees the
compressor shutdown and the operation of the defrost system.
Before any start-up, you should check:
•
The correct clamping of the hydraulic connections (exchanger inlet / outlet).
•
The correct fastening of the electrical cables to the connection terminals. Poorly
secured terminals can cause the terminal block to heat up.
•
When setting-up, the electrical connections, as well as the general power supply
and voltage should be verified.
•
Once the unit is connected, verify the intensity absorbed.
•
Give power to the equipment by connecting the general power switch on the
outside of the unit. Once the unit is connected, verify the intensity absorbed.
•
With the machine running, verify the intensities absorbed by the electric motors,
making sure they do not exceed the limits mentioned in the technical
specification sheet.
•
High and low pressure switches should be installed in the cooling circuit and
verify the refrigerant charge (Refrigerant Charge section).
6.1 OPERATING CONDITIONS
Water physical and chemical parameters must be in between:
◙
PH
◙ Residual Cl
◙ Alkalinity
◙ Solids
◙ Ca
Normal ambient conditions for operation are:
◙
Air temp. installation: 28º C
◙ Humidity:
The limits established for working conditions in order to guarantee the proper operation of the
equipment are:
◙
Minimum air temp. installation:
The operating conditions will affect the output of the equipment.
© ASTRALPOOL 2008. ALL RIGHTS RESERVED. CONFIDENTIAL AND PROPRIETARY DOCUMENT.
7.2 to 7.8
1 to 2 ppm
80 to 125 ppm
Lower than 3000 mg/l
200 – 300 ppm
75 %
21ºC
ENGLISH
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