13
Central Ventilation Units KWL EC.. D Pro/WW
Installation and Operating Instructions
4.0 Surface-mounted controller with touch screen
In order to operate the unit, turn the main switch to position I (ON). When the main switch is turned on, the controller
display lights up.
CHAPTER 4
CONTROLLER
â
Activate or deactivate unit
ê
Boost mode
ô
Schedule
û
User lock
á
Display (target supply air temp.,
time, date, ventilation mode)
é
Fan settings
ó
Temperature settings
ú
Overview
à
Unit settings
Activate unit
Touch the touchscreen
â
ô
ú
û
é
ê
ó
ö
à
Ó
EN
Overview
The overview shows the status of the unit and the following sensor values:
Current flow rate of both fans and the current temperatures, the status of
the heat exchanger bypass and the pre-heater and auxiliary heater, as well
as the air quality sensor value.
Back
Unit information
Unit settings
Temperature
settings
Fan
settings
Languages
Display bright
Parameters
Date and
time
Overview
Schedule
Back
Fan settings
Temperature settings
Confirm and
back
Target fan output
Set fan output
Current fan
output
200
m
3
/h
Fan
Set tempera-
ture value
Current actual
temperature
Target temperature
Temperature
Fan
Temperature
The actual temperature refers to the selected temperature sensor. Can be adj-
usted in service menu 09 – temperature sensor.
