Topvex TR800, TR1300, TR1800, TR4000
Operation and Maintenance Instructions
Systemair Inc.
20
Main menu item
Sub-menu item 1
Sub-menu item 2
Explanations
Flow control
EAF
P-band:
5885.8 CFM
I-time: 10.0
sec
Min. output:
0%
Set
P-band, I-time and Min.
output for the Extract air fan
when the unit comes configured
as
Flow control
from
factory. Alternatively
Pressure
control
if that configuration is
chosen
→ Alarm
settings
→ Alarm limits
Set
the alarm limits and allowed
deviations for the different
functions
→ Alarm delays
Set
the alarm delays and
allowed deviation delays for the
different functions
Restore factory
settings: No
Restore user
settings: No
In this menu, it is possible to
restore all parameters to their
factory settings or to the user
settings they were
saved as
earlier.
Select
Yes
or
No
Save user
settings
No
The current configuration can
be saved in a separate memory
area and can later be restored
using the previous menu,
Restore user settings.
Select
Yes
or
No
→ Configuration
→ Control
function
Control
function
Mode:
Room control
Set
type of temperature control
function you want the unit to
operate under. Choose between
Extract air control,
“Room control, Outdoor
comp. Supply, Supply air
control,
Extract /supply air
→
(possible to switch between
the two depending on outdoor
temp.),
Room /supply air
→
(possible to switch between
the two depending on outdoor
temp.),
→ Free cooling
Free cool
active: No
Outd. temp
activation
71.6
°
F
Set
free cooling active to
Yes
or
No.
Set
the lower outdoor day
temperature limit for the
activation of the free cooling
function. The temperature of
the previous day needs to be
over the set temperature in
order to activate the free cooling
function.
