M-WRG/ZNH-F (-FC)
User manual
M-WRG/LCD-F (-FC)
- 17 -
Meltem Wärmerückgewinnung GmbH & Co.KG
Am Hartholz 4 D-82239 Alling [email protected] www.meltem.com
3.6 Air quality regulation program P6
(Only available with M-WRG/LCD-FC and M-WRG/ZNH-FC units)
The air quality program P6 is specifically designed to regulate the concentration of carbon dioxide (CO
2
). The M-
WRG unit automatically measures the CO
2
concentration in parts per million “ppm” and adjusts the ventilation rate.
You are able to set your preferred CO
2
-concentration; values between 600…1000 ppm are most preferable.
However, the finally achievable air quality depends on outside air conditions.
Start program:
(1) Press the button for 3 seconds to open the program selection menu
(2) Press the button to navigate to program P6
(3) Press the button to start program P6
(4) Press the
button to select your preferred ventilation rate
Change Settings:
(1) Press the button to be able to change the ppm setting
(2) Press the button to select your preferred temperature
(3) After 20 seconds the “ppm” symbol will stop blinking and your settings will automatically be saved. The
program starts automatically and the screen switches back to the current operating program display
or
or
or
2
1
3
