AERMEC Novatherm TRS Series, Руководство пользователя, Страница: 42 / 132

42
EN
Speed 3
Error Alarm
Speed 5
Speed 10
Error Alarm
Current Humidity
Setting Humidity
SA Temperature Setting CO
2
Concentration
Remark:
The CO
2
symbol appears when the CO
2
sensor is connected. ERV runs at boost speed when CO
2
concentration higher than setting value.
The humidity symbol appears when the “temperature and humidity sensor” is connected. ERV runs at boost speed when humidity higher
than setting value. Under “humidity control” mode, users can set the setting humidity by pressing
▲
and
▼
keys. The setting range
is 45% ~ 90%. And the Dial switch SW4-3 on the PCB should be switched ON to switch from CO
2
control function to humidity control
function.
2.
Mode key:
press the MODE key to select the RA-OA-FR (ea)-sa setting-CO
2
status or humidity control.
3.
Adjusting the air flow: access the SA (supply) or RA (return) temperature visualisation. The user can set the return air flow
in RA mode, and the supply air flow in SA mode, by pressing the
▲
and
▼
keys. There is a choice of 10 speed levels.
4.
Checking the error code: from the main screen, press the SET key briefly to check the fan error code. Refer to the table
below.
5.
Setting the bypass: when the bypass is active, the Δ bypass signal appears (disappearing when the bypass is deacti-
vated). Refer to the chapter with the detailed explanation of the settings.
CODICE ERRORE
E1 Fresh air temperature sensor error
E2 EEPROM error
E3 Error on return air temperature sensor
E4 Error on expelled air temperature sensor
E5 Communication error
E6 Supply air temperature sensor error
E7 Expulsion fan error
E8 Supply fan error