Why the Heating on New Mini Split does not work

Old 08-10-22, 05:41 AM
Indra Siswanto's Avatar
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Why the Heating on New Mini Split does not work

I just installed Senville LETO Series Mini Split , 9000 BTU 110/120V, (SENL-09CD-16).
It works fine on the Cool Mode, but when I turned to Heat Mode, there was nothing. The outside condenser stopped running.
I turned up the temperature to max (89 F) and it was still nothing. Switched to Cool and it was working.

I appreciate any help from the expert. Thank you in advance.
Old 08-10-22, 10:01 AM
PJmax's Avatar
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Welcome to the forums.

Do you get the owners manual ?
It should list the heating parameters.

Most units will not operate in heat mode if ambient temperature is over 80.

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