8. Electronic function
8.1 Function
8.1.1 Cooling , Heating or Dehumidifying mode
8.1.2 Auto switch on, off and sleep mode function
8.1.3 Ts range：Cooling：17～30°C；Heating：15～30°C (dados XL)
8.1.4 Time delay safety control
8.1.5 Auto Memory Function
8.2 Controller Specifications
8.2.1 Normal power source: 220VAC±15％
8.2.2 Operation temperature for electrical system:
- working temperature range：－10°C~＋60°C
- storage temperature range：－20°C~＋70°C
- relative humidity range：35~98%
8.2.3 Temperature sensor：R25/50=5K、B=3470 temperature precision：±1°C
8.3 Controller Structure
The control logic consists of remote control, indoor control panel, indoor main control panel. The output of main
control is including motor fan ( high, mid, low fan speed), compressor.
8.4 Sensor Definitions
TA: Temperature of ambient, (T1).
TE: Temperature of evaporator, (T2).
TS: Setting temperature, (T3).
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