415005 Topvex TR Operation and Maintenance Instructions
Topvex TR800, TR1300, TR1800, TR4000 Operation and Maintenance Instructions
Systemair Inc.
13
Main menu item Sub-menu item 1 Sub-menu item 2 Explanations
Free cool
active: No
Shows the status of the free 
cooling function
Support control
Active: No
C02/VOC active
Never
Shows the status of the support 
control function
Shows the status of the 
demand ventilation (C02/VOC) 
function
Fire damper 
function
Not active
Operation when 
alarm
Stopped
Shows the status of the re 
damper function
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 congured 
temperature control (Default is 
Extract air temp)
Shows the actual temperature 
in the chosen control mode
Shows the temperature for the 
chosen control mode










