Haier AB36NACBEA Service Manual page 76

Buttons function：
MODE：used for select indoor operation mode.
FAN：used for select indoor air flow.
SWING：used for setting indoor swing mode.
HEALTH：used for setting indoor health function.
TEMP + -：used for changing set temperature.
CLOCK：used to adjust time.
+、-：stands for time plus/minus, used to adjust time.
TIMER：used to set timer mode.
RECOVERY：used to switch over air-exchanging mode.
CHECK：auto-diagnostic button.
FILTER：filter-cleaned button.
RESET：reset correct mode button.
Display description：
[MODE] [AUTO]：auto operation mode
[MODE] [FAN ONLY]：air-throwing mode
[MODE] [COOL]：Cooling operation mode
[MODE] [DRY]：Dehumidification mode
[MODE] [HEAT]：Heating operation mode
[MODE] [HEAT] [TES]：In heating mode, auxiliary electric heater is running. Only when the unit
with auxiliary electric heater is in auxiliary electric heating mode, it will display.
[FAN] [AUTO]：auto fan running