Nice Fan4-Control

Parameter: 21. Paremeter Menu No. E11: Function option for external temperature sensor
Description: 0: External temperature sensor work as high temperature protection detection
1: External temperature sensor work as main control temperature
Available settings: 0-1
Default setting: 0 Parameter size: 1 [byte]
Parameter: 22. Paremeter Menu No. E12: Switch for anti-freeze protection
Description: 1: Turn on
0: Turn off
Default protection temperature range: (5.0°C - 8.0°C)
Anti-Freeze feature is available only when heating mode, turn on when temperature
decrease to 5.0 °C, turn off when temperature increase to 8.0°C
Available settings: 0-1
Default setting: 0 Parameter size: 1 [byte]
Parameter: 23. Paremeter Menu No. E13: Fan mode option when indoor temp. reaches to setting
temp
Description: 1: Manual fan speed, keep fan speed, valve turned off, Auto fan speed, keep low fan speed
0: Fan turned off
Available settings: 0-1
Default setting: 0 Parameter size: 1 [byte]
Parameter: 24. Paremeter Menu No. E14:Fan working mode
Description: 0: Fan works both for cooling and heating mode
1: Fan works only in cooling mode
2: Fan works only in heating mode
3: Fan not work neither in cooling nor heating mode
Available settings: 0-3
Default setting: 0 Parameter size: 1 [byte]
Parameter: 25. Paremeter Menu No. E15: Panel lock function
Description: 1:Turn on
0:Turn off
Available settings: 0-1
Default setting: 1 Parameter size: 1 [byte]
Parameter: 27. Paremeter Menu No. E17: Option for interval ventilation feature
Description: 1:Turn on
0:Turn off
Available settings: 0-1
Default setting: 0 Parameter size: 1 [byte]
Parameter: 28. Paremeter Menu No. E18: Duration for interval ventilation
Description: Duration for interval ventilation within 1 hour, unit: minute
Available settings: 1-30
Default setting: 5 Parameter size: 1 [byte]
Parameter: 29. Paremeter Menu No. E19: Temp. Deadband
Description: Temperature deadband (°C or °F), accuracy: n* 0.1
Available settings: 0-99 (Celsius)
Default setting: 15 (Celsius) Parameter size: 1 [byte]