Customized Settings
When the power has been connected, The CO2 monitor will begin to work. In order to meet you
personal requirement, it is advisable to set up the customizing parameter. Warm Up: It lasts
approximately 1min before WARM UP disappears; all MODE functions will not response during
warm up.
Mute Mode
：
：
：
：
1. Press the MODE, the speaker icon flashes simultaneously.
2. Press ENTER, use up/down to select the on/off.
3. Press ENTER again to save the setting.
Setting the ALARM 1 level:
1. Press MODE, until the ALARM 1 icon flashes.
2. Press ENTER. Using the Up/Down to set the parameter. The default alarm 1 is 800 ppm
(HVAC),
1000
ppm (GreenHouse).
3. Press ENTER again to save the data.
Setting the ALARM 2 level:
1. Press MODE, until the ALARM 2 icon flashes.
2. Press ENTER. Using the Up/Down to set the parameter. The default alarm 2 is 1200ppm
(HVAC),
600
ppm (GreenHouse).
3. Press ENTER again to save the data.
Note: The factory setting with alarm is buzzer off; user can set the alarm on/off according to alarm
function instruction.
Setting the Calibration mode:
1. Press the MODE. Until the CALI icon flashes.
2. Press the ENTER, CALI show on the display.
3. Adjust the display to the required CO2 value (user can pump the CO2 gas or use outside natural
gas while calibrating) by up/down button.
4. Press the MODE morn than 10 sec, CALI flashes. Calibration will be done automatically after 10
minutes and LCD will display “Pass” or “Fail”. If it shows “fails”, please try again.
Setting the AltiMode
：
：
：
：
1. Press MODE, until the ALTI icon flashes.
2. Press ENTER, ALTI show on the display meter.
3. Adjust altitude by up/down button to the actual location level.
4. Press ENTER again to save the data.
Using Blank Mode:
1. Press MODE, until the Blank icon flashes.
2. Press ENTER, Blank show on the display of blank mode.
3. Adjust blank mode by up/down button. There are 3 kinds of mode to change.
4. Press ENTER again to save the blank statues.
Using the RcFS Mode:
1. Press MODE, until the RcFS flashes simultaneously.
2. Press ENTER, Using the Up/Down to select the No/Yes
3. After the slecting, Press the ENTER to save the changes.
Remark: If the user setting the data or calibrate the sensor wrongly. You can use the
RcFS
(Recover the factory Setting) to come back the factory setting data.
Advanced Mode
Press the Enter and Up together for about 10 seconds to enter Adv Mode, there will be “lock” and “mode”
on the LCD. Remind these setting will change the features of LED /Relay and Analogue output.
Using Lock Icon:
1. Press the Enter and Up together for about 10 seconds to enter Adv Mode, there will be “Lock” on
the LCD. Press Up or Down, the LCD will show “on” or “off”.
2. If select “off” and press the Enter button, these 4 keys are enable.
3. If select “on” and press the Enter button, these 4 keys are disable (will not response to the user’s
action).
HVAC / Green House
（
（
（
（
GH
）
）
）
）
Mode:
1. Press the Enter and Up together for about 10 seconds to enter Adv Mode, Press Up or Down until
appear the “mode”, then press the Enter button, the LCD will show “HVAC” or “gh”.
2. If select “HVAC” and press the Enter button, AL1 will always be less than AL2.
3. If select “gh” and press the Enter button, AL2 will always be less than AL1.
The CO2 concentration and voltage diagram
:
(Th
e
line
①
represents CO2 concentration, the line
②
represents voltage/ current)
１．
When select “HVAC”, AL1 <AL2 (HVAC), if CO2 concentration is rising, the voltage/current will
increase
；
PRESS
MODE
PRESS
ENTER
PRESS
MODE
PRESS
ENTER
PRESS
UP/DOWN
PRESS
ENTER
PRESS
MODE
PRESS
ENTER
PRESS
UP/DOWN
PRESS
ENTER
PRESS
UP/DOWN
PRESS
ENTER
PRESS
MODE
PRESS
ENTER
PRESS
UP/DOWN
MODE 10s
PRESS
MODE 10s
After
10
min
PRESS
ENTER
PRESS
MODE
PRESS
ENTER
PRESS
UP/DOWN
PRESS
ENTER
PRESS
MODE
PRESS
ENTER
PRESS
UP/DOWN
UP/DOWN
PRESS
UP/DOWN
ENTER
PRESS
PRESS
MODE
PRESS
ENTER
UP/DOWN
PRESS
UP/DOWN
PRESS
ENTER
PRESS
UP/DOWN
PRESS
ENTER
PRESS
UP/DOWN
PRESS
ENTER
PRESS
ENTER
+UP 10s
PRESS
ENTER
PRESS
ENTER
+UP 10s
PRESS
UP/DOWN
PRESS
ENTER
