6.2 Turn the unit on/off
Select
On—Off
on display window, press
ENTER
.
In the next display use
UP
or
DOWN
buttons to select ON or OFF option. This function works like a
switch and no confirmation is needed.
Once the unit is turned on, depending on conditions, dampers will move to appropriate positions and
ventilation together or without heat recovery will start.
The unit should stay turned on all the time, otherwise ventilation and heat recovery is not possible.
Fire/smoke fan cannot be activated and regulated in summer mode neither when unit is turned off.
6.3 Quick setup
In
SET
menu the following can be set:
• Regulation temperature set point or heating curve number.
• Differential air pressure set point.
• Antifreeze and high pressure prevention set points.
• Date and time settings.
• Date and time formats.
Select
SET
on display window, press
ENTER
to enter settings menu.
Operation and Maintenance Instructions
209531
12
Systemair AB
