Description
Instructions:Connect the power supply and equipment to supply power to the controller. At this time, it is displayed as measuring temperature. Press SET once, the display temperature will flash, press +- to set the desired temperature (press +- to quickly raise and lower) After finishing, press SET to confirm the return. At this time, the controller automatically performs relay on/off according to the setting! The output of the thermostat is a 20A relay, which satisfies various high-power loads. When the control circuit is connected, the thermostat can be powered. At this time, the display shows the ambient temperaturemeter function description:Press and hold SET for 5 seconds to enter the main menu settings, press +- to switch P0…P6, long press SET or 10 seconds without button action, the controller automatically confirms the return.P0 cooling and heating mode, P1 hysteresis setting, P2 maximum temperature setting upper limit, P3 lowest temperature setting lower limit, P4 temperature correction, P5 delay start time (unit: minute)How to save settings:If you want to save the set data, set P7 to ON when the temperature is set and the power is off. In this case, the last setting will be retained when the power is turned offt: Due to some human reasons, the internal setting of the thermostat is confusing. It takes a lot of time to set the time. In this case, you can use this function to restore the factory settings. In the off state, press and hold the + and – buttons simultaneously. , then power on, all the above parameters are restored to the factory settingsage Include:1PC x W3230 20A 12V Digital Thermostat Temperature Controller Regulator
