VSC OPERATION AND MAINTENANCE INSTRUCTIONS 4 118 0324 2 IOM

15
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
Outdoor
comp.Setp. 1
—20°C = 0 Pa
10°C = 0 Pa
Act. Comp: 0
Pa
Set the SAF pressure compensation for the
settable outdoor temperature.
The outdoor compensation is linear and is
set using two parameter pairs which give
the value of the compensation at two di󰀨e-
rent outdoor temperatures.
The compensation can be positive or
negative.
Shows the actual pressure compensation.
Pressure
control EAF
Actual: Pa
Setp.: Pa
The actual external pressure and set
point for the extract air fan.
Only visible if the unit is congured for
„Pressure control“ (VAV).
Pressure control
EAF
Setp 1/1: 200
Pa
Setp 1/2: 100
Pa
Set the external pressure set point for nor-
mal speed (1/1) and reduced speed (1/2)
for the supply air fan.
Outdoor
comp.Setp. 1
—20°C = 0 Pa
10°C = 0 Pa
Act. Comp: 0
Pa
Set the EAF pressure compensation for the
settable outdoor temperature.
The outdoor compensation is linear and is
set using two parameter pairs which give
the value of the compensation at two di󰀨e-
rent outdoor temperatures.
The compensation can be positive or
negative.
Shows the actual pressure compensation.
Extra ow EAF
Actual: m³/h
Shows the extract air ow
→ Time sengs → Time/Date
Set correct time and date.
Set 00:00 - 24:00 for continuous running.
Setting 00:00 - 00:00 inactivates the period
(stops the unit).
Normal speed overrides Reduced speed
i.e. Normal speed 07:00 - 16:00 and Redu-
ced speed 00:00 - 24:00 runs the unit on
Normal speed 07:00 - 16:00 and Reduced
speed the rest of the day.