Topvex TR800, TR1300, TR1800, TR4000
Operation and Maintenance Instructions
Systemair Inc.
22
Main menu item
Sub-menu item 1
Sub-menu item 2
Explanations
→ C02/VOC
Control
C02/VOC active
Never
Type: Fan
Min. time: 60
min
In applications with varying
occupancy the fan speeds can
be controlled by the air quality
as measured by C02/VOC-
sensor. See encl. corrigo manual
(CD) for det. explanation
Set
active to
Never, Always
or
If time channel off.
Set what should be regulated.
Select type
Fan
Set
the min. time the unit is
activated by the C02/VOC
demand function
Activation
level
1/2-speed: 800
ppm
1/2-speed:
1000 ppm
diff: 160 ppm
Set
the activation level as 1/2
speed
Set
the activation level as 1/1
speed
Set
allowed diff. value
→ Humidity
control
Humidity
control
Not active
Start limit:
15%
Stop limit: 5%
Set
the humidity control to
Humid/Dehumidification,
Dehumidification,
Humidification
or
Not
active.
Set
the start limit and stop limit
in %RH
Applicable for external
Humidification or
Dehumidification device.
→ Exchanger
frost prevention
Mode:
Off
Type:
Recirculation
Continue
exhausting
during
recirculation:
NO
Set
mode to
ON
or
OFF
Set
Type to Recirculation or
Exhaust Only
Set exhaust air fan and exhaust
air damper operation for
recirculation to
Yes
or
No.
→ Cooling
recovery
Cooling
recovery
No
Cooling limit:
35.6
°
F
Set
the cooling recovery to
Yes
or
No.
Set
the cooling limit (the
difference in temperature
between extract air and outdoor
air that activates the cooling
recovery).
→ Access rights
→ Log on
Log on
Enter password
xxxx
Actual level:
None
Log on
to service level by
entering a 4-digit code. After
reaching the desired level go
back with “LEFT” arrow (press 2
times) on the control panel.
Standard code from factory to
enter service level is 2222. Back
to operator level: 1111