Gree 1867998 User Manual

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Service Manual

6. Function and Control

1.Function Control

1) Cooling mode

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corresponding electronic expansion valve will be closed.

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d. 4-way valve

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e. Outdoor fan control in cooling mode

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set speed.

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3) Heating mode

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mode

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demand.

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e. Defrosting function

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operation will runs for 60 second.

4) Fan mode

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2.Protection Function

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2) Overload protection

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Gree 1867998 36000 BTU Multi 21+ Series Smart Triple-Zone Mini Split System 12+12+12 with Wall Mount Indoor Unit, 21 SEER, 12.5 EER, Wireless Remote Controller, AHRI Certified, ETL Listed, R410A Refrigerant, Wi-Fi Connection, Timer, I Feel Function

User Manual - Page 16