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7. Trial Operation
Trial operation with the remote controller
Press the ON/OFF button on the Lossnay remote controller, press the
in the following order.
Confirm that the CO
concentration is displayed on the screen. (When CO
2
- Setting the fan speed to "Auto" will start automatic fan speed control using the CO
- In order to detect the CO
performed at fan speed 4 for about 15 minutes. After sensing is completed, the fan speed is automatically switched according to
concentration.
the CO
2
The remote controller displays the fan speed on a scale of 1 to 4.
For the 16 steps fan speed by the automatic fan speed control:
During 25 to 45% fan speed operation, it displays the fan speed on a scale of 1.
During 50 to 70% fan speed operation, it displays the fan speed on a scale of 1 and 2.
During 75 to 95% fan speed operation, it displays the fan speed on a scale of 1 to 3.
During 100% fan speed operation, it displays the airflow on a scale of 1 to 4.
- If a "5501" error is displayed on the remote controller, this may indicate an error in either the CO
the settings method. Check the installation method and wiring diagram, and reinstall.
- For approximately 15 minutes after turning the power on, or when changing 6.2 CO
warm-up operation. During warm-up operation, the Lossnay unit operates at fan speed 4, and the remote controller displays "---
ppm" on the screen regardless of the CO
concentration display does not change for a long period of time, there may be incorrect wiring or broken wiring.
- If the CO
2
After trial operation, check if there is any abnormality displayed on the remote controller or on the centralized controller, or if the
abnormality display LED on the Lossnay unit control board is blinking.
If there is an abnormality displayed, check the installation method and wiring diagram, and reinstall.
TOKYO BLDG. , 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
Outdoor
2 °C
Return
Auto
Auto
2 °C
CO
2
1
ppm
Fan
Mode
F1
F2
F3
F4
concentration in the room at the start of operation with the "Auto" fan speed, sensing operation is
2
concentration.
2
button, and confirm that the remote controller responds
concentration display is set to "Available")
2
* The airflow scale next to the "Auto" fan speed
icon automatically changes according to the fan
speed switched by the CO
sensor.
2
Auto
sensor.
2
sensor connection method or
2
sensor setting, the CO
2
sensor will be in
2
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