7
The display
shows
x 1
x 1
x 2
x 1
x 3
1.
2.
10.
11.
12.
3.
4.
5.
Value to be changed flashes.
Change of set point for normal flow (1/1)
and for reduced flow (1/2). Access code
1111 may be necessary.
6.
7.
The display is lit up
Air control
Selection of supply air fan (SAF)
or exhaust air fan (EAF).
Supply air fan selected as example.
Confirm change of the set point value
with OK. Value to change is flashing.
Confirm selected value with OK
Confirm change of the set point value
with OK. Value to change is flashing.
Outdoor compensation of the airflow
is able to reduce the air flow when the
outdoor temperature is low. Two node
points - outdoor temperature/pressure
in ducts defines the reduction of airflow
by declining outdoor temperature. The
temperature compensation between the 2
node points is linear.
Select and confirm new value for normal air
flow (1/1) and for reduced air flow (1/2)
To return to the start menu at once
– press and
several times.
8.
9.
Setting of flows - Pressure control
Pressure control
SAF (SAF = supply air fan)
EAF (EAF = extract air fan)
Pressure control SAF
Setp. 1/1: xxx Pa
Setp. 1/2: yyy Pa
Setp. 1/1: xxx Pa
Setp. 1/2: yyy Pa
Setp. 1/1: xxx
Setp. 1/2: yyy
Outdoor comp. setp
aa ˚C = bbb Pa
cc ˚C = ddd Pa
Unit
Date, time
Syst: Running mode (Auto, Ma-
nual reduced, Man. norm., Off)
Follow the steps
below
Pressure control
