Chigo CCB-12HR1 Technical Manual page 171

R410A50Hz Universal Outdoor Series Technical ManualController
Button function of remote controller
（1） ON/OFF
① When pressing this key, the remote controller switches by "on, off, on" circularly.
② When the first power on, the working state is set by default: setting temperature 25℃ (77℉),
automatic mode, automatic fan speed, internal and external pendulum wind, no TURBO, no sleep,
no timer, no lock).
③ When the power on is not the first time, the state before shutdown is recovered. After shutdown,
the sleep, TURBO, ECON and timer functions will be canceled.
（2） Mode
① When pressing this key, the remote controller swiches by "automatic, cooling, dehumidification, fan,
heating, automatic" circularly.
② The dehumidification mode is locked at 25℃ and the temperature can not be adjusted. The
internal pendulum wind stays unchanged according to the state before switching, but the external
pendulum wind is forced to close.
（3） Temperature reduction ▼
① Temperature setting: when pressing this key, the setting temperature will be reduced by 1. The
temperature of centigrade model will be reduced progressively by "32℃, 31℃, ......, 17℃, 16℃".
The temperature of fahrenheit model will be reduced progressively by "90℉, 89℉, ......, 62℉, 61
℉". When pressing this key in dehumidification and fan mode, the temperature will not change.
② In the clock setting state (the clock icon will flicker to show the prompt), this key is used to set the
clock time.
③ Keep pressing will continuously change the temperature.
（4） Temperature addition ▲
① Temperature setting: when pressing this key, the setting temperature will be added by 1. The
temperature of centigrade model will be added progressively by "16℃, 17℃, ......, 31℃, 32℃".
The temperature of fahrenheit model will be added progressively by "61℉, 62℉, ......, 89℉, 90℉".
When pressing this key in dehumidification and fan mode, the temperature will not change.
② In the clock setting state (the clock icon will flicker to show the prompt), this key is used to set the
clock time.
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GD Chigo Heating & Ventilation Equipment Co., Ltd.