Temperature Setting Option Button; Indoor Fan Control - Gree Neo GWH09MA-A3DNA3A Installation, Service & Troubleshooting

Product Introduction
Basic Functions - 9K & 12K 230 volt
5. Overload protection
If temperature sensed by the overload sensor is over 239°F, the compressor will stop and the outdoor fan will stop with a
time lag of 30 seconds. If temperature is below 203°F, the overload protection will be relieved.
6. DC bus voltage protection
If voltage on the DC bus is below 150V or over 420V, the compressor will stop and the outdoor fan will stop with a time lag
of 30 seconds. When voltage on the DC bus returns to its normal value and the compressor has stayed at stop for at least 3
minutes, the compressor will resume its operation.
3. Other Controls
(1) ON/OFF
Press the remote button ON/OFF: the on-off state will be changed once each time you press the button.
(2) Mode Selection
Press the remote button MODE, then select and show in the following ways: AUTO, COOL, DRY, FAN, HEAT,
AUTO.

(3) Temperature Setting Option Button

Each time you press the remote button TEMP+ or TEMP-, the setting temperature will be up or down by 1.8°F.
Regulating Range: 61 - 86°F,
the button is useless under the AUTO mode.
(4) Time Switch
You should start and stop the machine according to the setting time by remote control.
(5) SLEEP function
Sleep mode is only valid under cooling mode and heating mode;
Cooling mode: Basing on the set temperature of remote controller, after turning on the sleep function for a few
hours, set temperature will increase properly and automatically according to human body's comfort.
Heating mode: Basing on the set temperature of remote controller, after turning on the sleep function for a few
hours, set temperature will decrease properly and automatically according to human body's comfort.

(6) Indoor Fan Control

The Indoor Fan can be set as HIGH, MED, LOW by remote control, and the Indoor Fan will be respectively run
at high, medium, low speed. It will also be set as AUTO, and the Indoor Fan is as the followings at the automatic
wind speed.
Cooling mode:
T ring ≥ T setting + 3.6°F, high speed;
T setting - 3.6°F<T ring<T setting + 3.6°F, medium speed;
T ring≤ T setting - 3.6°F, low speed.
Sending wind mode:
T ring> T setting+ 7.2°F, high speed;
T setting +3.6°F≤T ring≤T setting + 7.2°F, medium speed;
T ring<T setting +3.6°F, low speed.
Moisture removal mode: force to be set as the low speed
Heating mode:
T ring≤ T setting + 1.8°F, high speed;
T setting +1.8°F<T ring<T setting + 9°F, medium speed;
T ring ≥T setting + 3.6°F, low speed.
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