ITC-308-WIFI Alarm

[Tania]

Please understand that alarm settings AL and AH do not affect temperature control. It’s just an alarm range.
Temperature control settings are composed of TS (SV), HD, and CD.
Please refer to:

Q&A: How does ITC-308WIFI work?

ITC-308WIFI has a special temperature mode and a normal temperature mode. The trigger conditions for the special temperature mode are: Enter the setting mode through the SET key then exit. Enter the setting mode through the app then exit. In the special temperature mode, ITC-308WIFI will ignore the settings of HD (Heating hysteresis temperature) and CD (Cooling back temperature) and turn on the heating/cooling output. It will not enter the normal mode until the temperature reaches the SV tar…