SystemAir E 28 User Manual

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 ashes.
Change of set point for normal ow (1/1)
and for reduced ow (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.
Conrm change of the set point value
with OK. Value to change is ashing.
Conrm selected value with OK
Conrm change of the set point value
with OK. Value to change is ashing.
Outdoor compensation of the airow
is able to reduce the air ow when the
outdoor temperature is low. Two node
points - outdoor temperature/pressure
in ducts denes the reduction of airow
by declining outdoor temperature. The
temperature compensation between the 2
node points is linear.
Select and conrm new value for normal air
ow (1/1) and for reduced air ow (1/2)
To return to the start menu at once
– press and several times.

8.
9.
Setting of ows - 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., O)
Follow the steps
below
Pressure control

SystemAir E 28 Specifications

General

Brand	SystemAir
Model	E 28
Category	Controller
Language	English