R5-H
Smart
20
All rights to changes reserved.
2020-11-11
5.3 Anti-frost protection
Anti-frost protection in the ventilation unit works auto-
matically. The level of the anti-frost protection can be
changed from the
Settings/(1234)/Defrost settings
menu.
Defrost settings
Level
Supply air limit (min.)
14°C
Supply air limit
Normal
Supply air limit function changes airflows if supply air
temperature decreases below minimum limit or below
setpoint.
5.4 Restoring factory settings
Resets all settings made from the control panel, except
commissioned air flows.
5.6 Changing the settings password
Settings password can be changed from
Settings/
(1234)/Change service code
menu. By changing the
service code commissioned functions can be protected.
Changed password is possible to reset (Casahelp).
Enter code
Accept
[
1
2 3 4 ]
5.7 Use
The instructions for normal use is described in user man-
ual supplied with the unit.
The unit is designed to work automatically once the
unit is commissioned. Normal use case is that operating
mode is selected. This can be done automatically with
Smart sensors.
