![Vortice CNU Instruction Booklet Download Page 21](http://html1.mh-extra.com/html/vortice/cnu/cnu_instruction-booklet_1050760021.webp)
21
- USER (USEr)
- TIME PERIODS (tb)
- MAINTENANCE OPERATOR (MAIn)
- INSTALLER (InSt)
- MANUFACTURER (COnS)
- RTC (rtc)
- ALARMS (ALAr)
- HISTORY (HISt)
- SAVE PARAMETERS (SAvE)
- RESET PARAMETERS (rESt)
- INFO (InFO)
From this menu you can choose the menu you want to view by pressing the
buttons
followed by the
button to confirm.
Seasonal change
The unit with the connected remote panel can perform a season change via the
remote panel itself. If the remote panel is not present, the season change takes
place via digital input (contact closed unit in summer).
- Press the
button for 2 seconds to access the USER menu.
- Press the
button to enter the user menu.
- The display will show the MODE parameter and the operating season, between HEAT (winter) and COOL
(summer).
- To change the season, press the
button, then press the
buttons to se-
lect the season and confirm with the
button.
To exit the menu, press the
button.
SET-POINT setting
- If the panel is present, the temperature and humidity will be detected by the
internal CNU sensors. The dehumidification and integration forcing functions
from digital inputs on the terminal board will still be active. Settings of the va-
rious set points are then possible.
- Press the
button for 2 seconds to access the USER menu.
- Press the
button to enter the user menu.
- The MODE parameter will appear on the display. Then press the
buttons to select
the set points to be modified.
The following will be displayed, in sequence:
STC = Summer temperature set point
STH = Winter temperature set point
UO1 = Humidity set point
To change the set points, press the
button on the desired parameter, then press the
buttons to select the desired value and confirm with
the button.
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