Sanyo CHDX09663, CHDXR07263, CHDXR09663 Defrost end judgment conditions, System defrost end

4. Special Controls

W-2WAY ECO-i SYSTEM Control Functions

4-3-7. Defrost end judgment conditions

Defrost ends when either of the below defrost end judgment conditions is met.

Condition 1: The temperatures are 50°F or higher at all temperatures sensors installed on the outdoor unit heat exchanger coils.

However, if there is any other outdoor unit where the defrost end condition has not been met, defrost control continues for all outdoor units, and system defrost control is not ended.

Condition 2: The maximum defrost time listed in the table above has elapsed.

4-3-8. System defrost end

1

When all outdoor units where defrost control is in effect have met the defrost end conditions, defrost control is ended for the system.

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