VSC OPERATION AND MAINTENANCE INSTRUCTIONS 4 118 0324 2 IOM

11
Topvex FC
Compact Air Handling Unit
Operation and Maintenance Instructions
Document in original language
125918-EN_GB
2015-03-16 A001
Operation and Maintenance Instructions
Systemair AB
Main menu item Sub-menu item 1 Sub-menu item 2 Explanations
Heang: Water
Exchanger:
Plate/Rot.exc
Cooling: Not
connect
Type of heating selected.
Type of exchanger selected.
Type of cooling selected.
Free cool
acve:No
Status of the free cooling
function.
Support control
Acve: No
CO2/VOC acve
Never
Status of the support control
function.
Status of the demand ventilation
(CO2/VOC) function.
Fire damper funcon
Not acve
Operaon when alarm
Stopped
Status of the re damper
function.
Frost protecon
Acve
Cooling recovery
Yes
Status of the frost protection
function.
Status of the cooling recovery
function.
External set
point
Not acve
Status of the external set point.
→ Alarm events
Alarm log list along with the time
and date they occurred.
Move down and up in the list by
pressing ↑↓.
→Input/Output →AI
Status of the Analogue inputs.
→AI exp3
Status of the Analogue inputs
for expansion unit.
Only visible for counter ow
units
→DI
Status of the Digital inputs.
→UI
Status of Universal Analogue
inputs or Universal Digital
inputs.
→UI exp3
Status of the Universal Analogue
inputs for expansion unit.
Only visible for counter ow
units
→AO
Status of the Analogue outputs.
→DO
Status of the Digital outputs.