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DeLonghi PACL90 Defrost Sensor Board
The defrost control board commences the defrost sequence which actually helps to continue normal heating and cooling operations. The defrost sensor board relies on a specific sensor located in the outdoor unit to verify when to begin.
Indications your defrost board is on its last leg
- Defrosting never starts even though there is a large amount of frost on the unit
- Your main control board may signify an error number when the defrost board fails
- The system may not work due in part to the frost blocking the flow of air
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If you are going to be buying or purchasing any DeLonghi PACL90 part, do your due diligence and cross-check the correct model as well as make a visual comparison in order to be sure the correct replacement defrost sensor board is being ordered. Replacing a new defrost sensor board can be quite easy assuming you have the time and have the proper tools to do it right.
Feel free to download your manual for help.
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