1. Introduction:
KF-600E intelligent air controller uses touch button technology, easy operation. Built-in sensors can monitor real-time indoor temperature, VOC concentration, PM2.5 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、 button：power on/off
2、 button：parameter increase
3、 button：parameter reduce
4、 button：parameter setting
5、 button：switch working mode
3. Display explanation:
Working mode
VOC concentration
pm2.5 concentration
Fan status
Time Temperature
4. Detailed explanation：
1、Power on/off：Press button to power on or off, all the output off when power off, display off.
2、Switch working mode: press to switch working mode, press this button slightly, the controller will be switched circularly between “AUTO － MANUAL － TIMER ”.
3、MANUAL: Users set the fan speed, not affected by timer and air quality, adjust fan speed by or .
4、Timing mode : run according to set time & speed, can set from Monday to Sunday, 4 periods every day, and 28 periods in total.
5、Automatic mode – controller automatically adjust fan speed according to air quality (VOC & PM2.5 concentration); when VOC concentration is higher than the setting value 4.0ppm, or PM2.5 concentration is higher than the setting value 70ug/m3, fan will run with high speed; when VOC concentration is higher than the setting value 2.0 -- 3.9ppm, or PM2.5 concentration is higher than the setting value 35－69ug/m3, fan will run with middle speed; when VOC concentration is higher than the setting value 0 -- 1.9ppm, or PM2.5 concentration is higher than the setting value 0－34ug/m3, fan will run with low speed; when VOC concentration and PM2.5 concentration are both lower than setting value, fan will stop.
7、Timing parameter setting: press for 2 seconds to enter timing parameter setting，first enter “local time adjust”, press button to switch week, hour and minute, the corresponding parameter will flicker, change the number by and ; after finishing adjusting local time, press button to enter the first period hour setting on Monday, press button to switch hour, minute, and fan speed, press and buttons to change the number. After finish the setting, press button to enter the second period hour setting on Monday…. Repeat above steps to finish all the 28 periods setting. Controller will return to normal working condition and save setting parameter automatically if you won’t press any buttons more than 10 seconds during the setting process.
5. Specification：
* Dimension: 120×120×52mm * Warm-up time: 1 minute
* Fixing hole distance: 60mm(standard) * Response time: ≤10 seconds
* Wiring terminal: Max 2.5 mm2 wire * Recovery time: ≤30 seconds
* Rated voltage: AC220V 50Hz * Operating temperature: -10℃ --- +50℃
* Standby Power: ≤0.5W * Operating humidity: 5％RH——90％RH
* Control power: ≤200W * Storage temperature: -10℃ --- +60℃
* Output interface: Three-speed ventilator * Storage humidity: ≤60％RH
* Temperature display range: 0℃——50℃ * Life: ≥10 years
* VOC display range: 0.1ppm——30.0ppm * pm2.5 display range: 1ug/m3 ——999 ug/m3
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