DryGair DG12, Installation, Operation And Maintenance Manual

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Appendices
Unit Types and Configurations
DryGair Energies Ltd .
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3. Connect the ground wires (yellow/green) to the switchboard ground
terminal.
4. Connect the white and black cables to the electrical board terminals
according to the electrical diagram. These wires connect the temperature,
humidity, and defrost sensors:
d. Connect white and black wires of the thin black cable to terminal
blocks 50 and 51 (the connection order has no significance).
This connects to the defrost sensor.
e. Connect the six colored wires of the white cable to terminal blocks
51–56, according to the color scheme shown on the electrical diagram.
These connect to the temperature and humidity sensors.
See wire connections by color code in the following Figure 9-12.
Figure 9-12. Brown terminal block (50–56)
50 – Black
51 – White and Red
52 – Orange
53 – Brown
54 – Blue
55 – Grey
56 – Purple