heat exchanger switch

الوصف

1.  Introduction:

New Air intelligent controller (KF***0M) can monitor real-time indoor temperature, CO2 concentration. Controller output signal can directly control the startup and speed of ventilator. It can be widely used in residential, commercial and industrial applications, and can effectively improve air quality, create a healthy, comfortable, energy-efficient living and working environment.

2. Buttons function:

1.  : timing parameter setting

2.  : parameter increase

3.  : parameter reduce    

1. AUTO (auto mode): high speed: CO2 concentration exceeds the setting concentration value of **0ppm; middle speed: CO2 concentration exceeds the setting concentration value of **0ppm; low speed: CO2 concentration exceeds the setting concentration value; stop: CO2 concentration is below the set concentration value.

2. MANUAL: set the ventilator as OFF(stop)、LOW(low speed)、MED(middle speed)、HIG((high speed))by s  and , and under this mode, the ventilator will run according to the setting, wont be affected by CO2 concentration.

3. TIMER (timing mode): run according to set time & speed, can set from Monday to Sunday, 4 periods every day, and *8 periods in total.

4. Automatic mode concentration value setting when the ventilator starts: under the auto mode, press  or   for one second, it will appear CO2 concentration setting value and flicker, then press  and  s to change the number (from **0 **0ppm). Controller will return to normal working condition and save setting parameter automatically if you wont press any s more than *0 seconds during the setting process.

5. Timing parameter setting: press   for 2 seconds to enter parameter setting. First enter local time adjust, press   to switch week, hour and minute, the corresponding parameter will flicker, change the number by  and  s; after finishing adjusting local time, press   to enter the first period hour setting on Monday, press   to switch hour, minute, and ventilator speed, press  and  s to change the number. After finish the setting, press   to enter the second period hour setting on Monday…. Repeat above steps to finish all the *8 periods setting. Controller will return to normal working condition and save setting parameter automatically if you wont press any s more than *0 seconds during the setting process.

6. Backlight: CO2 concentration less than **0ppm (green backlight), ******9ppm (yellow backlight), higher than **0ppm (red backlight).