Ecb40-2.5, 4, 5 And Ecb40-4Cb, 5Cb 208/230V Single Phase - Lennox CBX32MV-018/024 Manual

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ECB40-2.5, 4, 5 and ECB40-4CB, 5CB 208/230V Single Phase

1. W1 of the thermostat provides a W1 demand to the Control. The Control outputs a 22VDC signal to the K32 relay. K32-1
closes.
2. Assuming the N.C. primary (S15) and secondary (S20) limit switches are closed, electric heat element HE1 is energized.
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