COMET SYSTEM, s.r.o., Bezrucova 2901 Specifications are subject to change without notice.
756 61 Roznov pod Radhostem, Czech Republic ie-lgr-U8415-01
❖LED flashing when the device is switched On indicates the following conditions:
The factory settings from the manufacturer (most settings –number of beeps, limits,... can be configured by user with using of COMET Vision software):
Optical signaling (color and status of the LEDs) / Acoustic signaling (number of beeps)
flashes at 5s interval / without sound
lights up permanently / without sound
up to 1000 ppm –normal CO2 concentration
the moment of crossing the preset limit,
„increased CO2concentration”
flashes at 5s interval / without sound
flashes at 2s interval / without sound
1001 to 1400 ppm –increased CO2
concentration, would be advisable to ventilate
the moment of crossing the preset limit, „high
CO2concentration”
flashes at 5s interval / without sound
flashes at 2s interval / without sound
1401 and more –high CO2concentration, it is
necessary to ensure a supply of fresh air
If the battery charge level drops below 20% during device operation, this is indicated by an increase in the number of beeps by
an acoustic signal by two (ie instead of two standard beeps, beeps 4x, instead of three 5x, etc.) and the battery needs to be charged!
Used battery type: BAT26001S2P Li-ion 2 pack US18650VTC5 5200 mAh SONY (2x 2600mAh)
The operating time when powering from the battery depends on the user's settings of the device and the environment in which it is located
(frequency of beeping). The theoretical battery life with default device configuration from the manufacturer (permanently on) is 6 months on
a single battery charge. A longer interval can be achieved with the use of the On/Off timer (time program). The device contains rechargeable
battery, check the battery status indication and recharge it when necessary. It is necessary to prevent the battery from deep discharge,
otherwise it may become permanently damaged.
Recommended power adapter model: supplied with the device, commonly used chargers with USB Type C connector, e.g. Sunny SYS 1561-105.
SETTING OF THE DEVICE PARAMETERS
➢for the device configuration use computer running Windows 7 or higher, with minimal CPU speeds 1,4 GHz and min. 1 GB RAM memory.
➢install the COMET Vision software, which is free to download.
➢connect the device to your computer. Use the USB cable with maximal length of 3m with USB-C terminal.
➢run the installed software COMET Vision and select the device you want to set up from the list of devices.
➢if the device is connected properly, the home page of the device displays its current status.
➢to change the device configuration, click “Configuration” button. Then you can modify the device configuration item preset:
▪configure automatic On/Off Timer to automatically switch the device On and Off to save the battery life during periods when there is no
need to measure, e.g. during the night. You can choose days of the week (e.g. Monday to Friday) and the time (e.g. from 08:00 to 15:00)
when the device is to be switched On. Outside the specified time interval, it always switches Off automatically. In the period outside the set
time program, the device can be switched on manually using the ON button - if control by the button is enabled in the device settings.
By pressing the ON button, the device will be switched on and will continue to follow the set time program (it will switch off when the
set switch-off time is reached, it will switch on again at the set switch-on time).
▪manually switch on the deviceusing the ON button on the device. If disabled, the device can only be switched on using COMET Vision software
or by automatic On/Off Timer. The option is used to prevent undesired manual operation of the device at the installation site.
▪manually switch off the device by using the OFF button on the device. If disabled, the device can only be switched off using COMET Vision
software or On/Off Timer. The option is used to prevent undesired manual switching off of the device at the installation site. Attention, switching
off using the OFF button will switch Off the device PERMANENTLY, regardless of any On/Off Timer setting.
▪CO2concentration limits change for green, orange, and red LEDs.
▪number of beeps of acoustic signaling when switching from green to orange (standard preset to two).
▪number of beeps of acoustic signaling when switching from orange to red (standard preset to three).
▪possibility to set the time interval for periodic repetition of acoustic signaling when orange or red level is active.
▪time setting –for automatic On/Off Timer function, the time in the device needs to be set correctly.
➢save the new configuration to the device (press Save button), disconnect the device from the computer and close the USB connector with a plug
SAFETY INSTRUCTIONS
▪Installation, electrical connection, and commissioning should be
performed by qualified personnel only.
▪The device contains an internal Li-ion rechargeable battery.
Observe the permitted storage and operating conditions and ensure
that the device is not exposed to temperatures higher than 60 °C. If the
batteries are damaged or destroyed, move it immediately from the
possible range of fire, high temperature and water to a safe and non-
flammable place. Protect yourself and your surroundings from escaping
gases or splashes of battery electrolyte.
▪Use the charger that has been recommended to charge the battery.
During the charging procedure the device must be in an indoor room with
a relative humidity (RH) up to 85 %. The charging will proceed at an
indoor temperature ranging between 0°C and +40°C
▪Devices contain electronic components; it needs to liquidate them
according to legal requirements.
▪Do not try to repair the device yourself. Any repairs including battery
exchange may be carried out by suitably instructed service personnel
only. If the device shows signs of unusual behaviour, screw off the rear
cover to disconnect the battery connector. Avoid the disconnected
battery contacting any metallic parts. Contact the distributor you have
bought the device from.
TECHNICAL SUPPORT AND DEVICE SERVICE
Technical support and service is provided by the distributor of this device.
The contact is listed in the warranty certificate of the device. If you have
some questions to your device, send this question together with
"Diagnostic file" which is to download in Comet Vision software, it contains
necessary information about the device.
