Gree GWC09TB-S3DNA1B Owner's Manual page 10

Precautions
Working temperature range
● The operating temperature range (outdoor temperature) for cooling only unit is
-15℃~48℃;for heat pump unit is -15℃~48℃.(for LC model)
● The operating temperature range (outdoor temperature) for cooling only unit is
-10℃~48℃;for heat pump unit is -20℃~48℃.(for LH model)
● The operating temperature range (outdoor temperature) for cooling only unit is
-15℃~48℃;for heat pump unit is -20℃~48℃.(for LC+LH model)
● The operating temperature range (outdoor temperature) for cooling only unit is
-10℃~48℃;for heat pump unit is -7℃~48℃.(for general model)
● LC:Low-temperature Cooling;LH:Low-temperature Heating;General:No LC+LH;
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