Gree GWH09UB-K3DNA4F - Page 54

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Technical Information
Service Manual
6.4 Brief Description of Modes and Functions
Indoor unit
1.This controller includes functions as below
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3.Basic functions of system
(1)Cooling mode
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(2)Dry mode
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Operation condition and process for dry mode.
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(3)Heating mode (not for cooling only unit)
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(4)Fan mode
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(5)Auto mode
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4.Display status of indoor indicator
(1)Display status of indoor unit
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(2)Error indicator display on indoor unit
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