415005 Topvex TR Operation and Maintenance Instructions

Topvex TR800, TR1300, TR1800, TR4000 Operation and Maintenance Instructions
Systemair Inc.
17
Main menu item Sub-menu item 1 Sub-menu item 2 Explanations
→ Extended
running
Extended
running
60 min
Time in ext.
running
0 min
Set the time for extended
running. Digital inputs can be
used to force the unit to start
or increase to Normal running
although the timer says the
running mode should be Off or
Reduced
If the running time is set to 0
the unit only runs as long as the
digital input is closed.
The time that extended running
is active is monitored in “Time in
ext. Running”,
It’s also possible to set a time
here in order to shorten the
initial set period.
→ Holidays Holidays
(mm:dd)
1:01-01 – 01-02
2:09-04 – 09-10
3:01-05 – 01-05
Set up to 24 separate holiday
periods for a full year.
A holiday period can be any
number of consecutive days
from one and upwards.
The dates are in the format:
MM:DD
When the current date falls
within a holiday period, the
scheduler will use the settings
for the weekday “Holiday”.
→ Manual/Auto
In this menu the running mode
of all the congured output
signals and a number of control
functions can be manually
controlled.
The supply air controller’s
output signal can be manually
set (Manual/Auto) to any value
between 0 and 100%. The
temperature output signals will
change accordingly if they are
in Auto mode. It is also possible
to manually control each of
the temperature output signals
individually.
Since leaving any of the
outputs in manual control will
disrupt the normal control,
an alarm will be generated as
soon as any output is set to a
manual mode.
Supply
Temperature
contr.
Auto
Manual set:
0.0
Set the supply air temperature
to “Auto”, “On” or “Off”.
Set the output signal between
0-100%.
The outputs Y1, Y2 and Y3, if in
Auto-mode, will follow the signal
according to the set split values.