Topvex FR800, FR1600, FR3800
Operation and Maintenance Instructions
Systemair Inc.
10
Main menu item
Sub-menu item 1
Sub-menu item 2
Explanations
Frost
protection
Active
Cooling
recovery
No
Shows
the status of the frost
protection function.
Shows
the status of the cooling
recovery function.
External set
point
Not active
Shows
the status of the external
set point.
→ Alarm events
Shows
all registered alarms
along with the time and date
they occurred.
Move down and up in the list by
pressing ↑↓.
→ Input/ Output → Analogue
inputs
Shows
the status of the
Analogue inputs.
→ Digital
inputs
Shows
the status of the Digital
inputs.
→Universal
inputs
Shows
status of Universal
Analogue inputs.
Shows
status of Universal
Digital inputs.
→Analogue
outputs
Shows
the status of the
Analogue outputs.
→Digital
outputs
Shows
the status of the Digital
outputs.
→Temperature
Extract air
temp
Act.: °F
Setp: 64.4°F
Shows
the configured
temperature control (Default is
Extract air temp
).
Shows
the actual temperature
in the chosen control mode.
Shows
the temperature for the
chosen control mode.
If cascade
control
Max/min supply
setp.
Max: 86°F
Min: 53.6°F
Shows
the maximum and
minimum allowed supply air
temperature in case of cascade
control.
Login to service level needed
to change settings.
Outdoor temp:
°F
Supply air temp
Actual: °F
Setp: 64.4°F
Shows
the actual outdoor air
temperature.
Shows
the actual supply air
temperature.
Shows
the calculated supply
air set point. The exhaust
air controller output signal
generates the supply air
controller’s set point value.
