Save commissioning settings
Yes
1.
Select Configuration from the navigation icons
2.
Select System settings
3.
Select Save and restore
4.
Select Yes on Save commissioning settings.
6.2
For SF units
6.2.1
To log in
Log in to Administrator level with password 3333.
Menu level 1
Menu level 2
Menu level 3
Temperature
Air control
Time settings
→ Access rights
→ Log on
Log off
Change password
→ Log on
Enter password: 3333
Actual level: Admin
Note:
The grey-marked instructions is only for when Topvex SF have an external extract air fan installed.
6.2.2
To set the fan control type
Change the fan control to Pressure control.
Menu level 1
Menu level 2
Menu level 3
Manual/Auto
Settings
→ Configuration
Access rights
Sensor settings
Control function
→ Fan control
Extra sequence Y4
Fan control
Pressure control
6.2.3
To set the adjusted working range
Set the adjusted working range for the added VAV pressure transmitters in menu Configuration/Sensor setting.
Adjust SAF (supply air fan) and EAF (extract air fan) actual pressure range at 10,0 V.
Example: If pressure transmitter is set to 0...500 Pa set: 0,0 V: 0,0 Pa and 10,0 V : 500,0 Pa. Filter factor is not to be changed.
Menu level 1
Menu level 2
Menu level 3
Manual/Auto
Settings
→ Configuration
Access rights
Inputs/Outputs
→ Sensor settings
Control functions
Fan control
SAF pressure at 0,0 V: 0,0 Pa
10,0 V: XXX Pa
Filter factor ↓
EAF pressure at 0,0 V:0,0 Pa
10,0 V: XXX Pa
Filter factor
6.2.4
To set air control setpoint
Adjust the new Pressure ctrl SAF and Pressure ctrl EAF set points.
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