Connecting Fan Motor Power Circuits for Thermostat and A/C Relay Control
This guide explains the process of connecting a fan motor powered by a battery through various control mechanisms including a thermostat, A/C relay, ignition switch, and manual switch. It details how completing the circuit can efficiently power the fan motor while allowing for speed adjustments. By understanding the connections between different components, users can optimize their HVAC systems for better performance and energy efficiency.
Connecting Fan Motor Power Circuits for Thermostat and A/C Relay Control
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Presentation Transcript
87 87 30 30 Fan Motor From Battery + 87a 87a 85 86 85 86 • Completing this circuit • will provide power to • the other relay. From: • Thermostat • A/C relay • ignition • manual switch • Completing this circuit • will switch from one • speed to the other. From: • Thermostat • A/C relay • ignition • manual switch