Control Panels
A control panel combines many of the heating and cooling controls into a single, unified preassembled package. As a result, field wiring and control troubleshooting are greatly simplified.
A complete line of standard control panels is available for a variety of different functions. Depending on the requirements of the installation, it is possible to obtain a variety of different combinations of the following control components in a panel:
1. Transformer.
2. Line voltage and low-voltage wiring terminals.
3. High- or low-pressure cutout.
4. Two-stage cooling time-delay circuit.
5. Compressor contactor or motor starter.
6. Auxiliary relays.
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