5 Operation
5.1Load Limits
In order to maintain proper temperature and unit performance, the air curtain in each merchandiser must remain unobstructed:
∙Do not stock shelves beyond the marked load limits.
∙Do not block discharge or return air grilles.
∙Do not block airflow in any other way (with signs, tools, packages, etc.)
Failure to follow these precautions will lead to insufficient temperature control, spoilage of stored merchandise, and excessive frost.
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