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Topvex TX03-06
Operation and Maintenance instructions
205875
Systemair AB
8
Display shows
Description
Set
the status for
Cooling
to Active or Not Active. Preset is: Not Active.
Function: Controls a cold-water cooling battery with a 0-10 V DC signal.
Reset filter alarm
by setting the Reset alarm to Yes.
Filter alarm
Set
the time until the filter alarm should be activated, 1-15 months.
Functions
Set
the status for
Fire function
to Active or Not Active. Preset is: Not
Active.
Set
how the unit should operate if the fire alarm function is activated, run
on High fan-speed or Shut off. Preset is: Shut off.
Function: Decides how the unit should operate at fire alarm.
Set
the status for
Cool Recycling
to Active or Not Active. Preset is: Not
Active.
Function: Closes the by-pass damper to allow recovery of the cold
extract air. Is activated when the extract air temperature is 3K lower than
the outdoor air temperature.
Set
the status for
Free cooling
to Active or Not Active. Preset is: Not
Active
Function: Starts the fans and opens the by-pass damper under certain
conditions to use the cooler outdoor air to cool down the interior of the
building during night time between
Start Cooling Hour (0:00)
and
Stop
Cooling Hour(06:00)
.
Free cooling active: Yes
(changeable, Yes or No)
Outdoor temp activation 22°C
(changeable, the average daytime temp.
needs to be over this value in order to start the function)
Outdoor temperature night
High: 15,0°C
(changeable, Outdoor temp. needs to be below this value
to start the function)
Low: 5,0°C
(changeable, Outdoor temp. needs to be over this value to
start the function)
Room temperature min: 18,0°C
(changeable, Room temp. (extract air
temp. sensor) needs to be over this value to start the function)
