Heating

Brand

Crown boiler

Crown boiler

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Type:

Bimini BWC070

Bimini BWC070

Error code:

E28
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Error code: E28

Cause of error code E28

Blower is not running when it should or fan speed signal not being detected by MCBA.

Solution for error code E28

• Loose connection in 120 VAC fan wiring.
• Loose or miswired fan speed harness.
• Defective fan.

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