System air Topvex FC User manual

Document in original language | A003
Topvex VAV conversion
GB Installation instructions

125595 | A003

125595 | A003
Contents
1 General VAV-kit ..............................................1
2 Warnings.......................................................1
3 Mount pressure transmitters..............................2
4 Wiring...........................................................3
5 Configuration (Corrigo) .....................................4
6 Product specific ..............................................5
6.1 Topvex FC, Topvex SX/C, TX/C...................5
6.2 Topvex FR, SR/TR ...................................6
7 External connections........................................7

General VAV-kit | 1
1 General VAV-kit
The VAV duct pressure control kit is used for VAV control of Air Handling units. Included in the kit are: 2 pcs of settable
differential pressure transmitters PTE (Pressure Transmitter Extract), PTS (Pressure Transmitter Supply), taps, tubes,
electrical cables (4m) and installation instruction.
2 Warnings
Danger
• Make sure that the Mains supply to the unit is disconnected before performing any maintenance or
electrical work!
• All electrical connections must be carried out by an authorized installer and in accordance with local rules
and regulations.
• Beware of sharp edges during mounting.
125595 | A003

2|Mount pressure transmitters
3 Mount pressure transmitters
The pressure transmitters need to be mounted in the supply and extract air ducts (figure 1) and connected according to
(table 6).
Supply duct, connect the tube from the supply duct to +. Extract duct, connect the tube from the extract duct to -.
Fig. 1 VAV installation (example show Topvex TR09 and SR09) and pressure sensor
Table 1 Symbol description
SSyymmbbooll DDeessccrriippttiioonn
Supply air
Exhaust air
Outdoor air
Extract air
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Wiring |3
4 Wiring
Brown
Green
White
Brown
Green
White
Brown
Green
White
Brown
Green
White
ON
ON
Table 2
SW1 SW2
Working range 1 ON OFF 0...300 Pa
Working range 2 OFF ON 0...500 Pa
Working range 3 OFF OFF 0...1000 Pa
125595 | A003

4|Configuration (Corrigo)
5 Configuration (Corrigo)
LLoogg oonn ttoo AAddmmiinniissttrraattoorr lleevveell wwiitthh ppaasssswwoorrdd 33333333..
Table 3 Login
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Temperature
Air control
Time settings
→Access rights
→Log on
Log off
Change password
→Log on
Enter password:3333
Actual level:Admin
FFaann ccoonnttrrooll
Set the fan control type in menu Configuration/Fan control.
Change the fan control from Flow control to Pressure control.
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Manual/Auto
Settings
→Configuration
Access rights
Sensor settings
Control function
→Fan control
Extra sequence Y4
Fan control
Pressure control
SSeennssoorr sseettttiinngg
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...300 Pa set: 0,0 V: 0,0 Pa and 10,0 V : 300,0 Pa. Filter factor is not to be
changed.
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Manual/Auto
Settings
→Configuration
Access rights
Inputs/Outputs
→Sensor settings
Control functions
Fan control
SAF pressure at 0,0V:0,0 Pa
10,0V:XXX,X Pa
Filter factor ↓
EAF pressure at 0,0V:0,0 Pa
10,0V:XXX,X Pa
Filter factor
AAiirr ccoonnttrrooll sseettppooiinntt
Adjust the new Pressure ctrl SAF and Pressure ctrl EAF set points.
By Extra flow EAF the extract air flow can be viewed.
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Running mode
Temperature
→Air control
Time settings
Pressure ctrl SAF
Actual:0 Pa
Setp:0 Pa →
↓
Pressure ctrl SAF
Setp 1/1: 200 Pa
Setp 1/2: 100 Pa
←
Pressure ctrl EAF
Actual:0 Pa
Setp:0 Pa →
↓
Pressure ctrl EAF
Setp 1/1: 200 Pa
Setp 1/2: 100 Pa
←
Extra flow EAF
Actual: 0.0 m3/h
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Product specific | 5
AAllaarrmm lliimmiitt
Deviation from pressure setpoint value
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Manual/Auto
→Settings
Configuration
Access rights
Control temp
Control pressure
→Alarm settings
→Alarm limits
Alarm delays
Restore alarm
Control dev SAF
25.0 Pa
Control dev EAF
25.0 Pa
6 Product specific
Log in (see table 3)
6.1 Topvex FC, Topvex SX/C, TX/C
Table 4
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Manual auto
Settings
→ Configuration
Access rights
→ Inputs/Outputs
Sensor settings
Control function
Fan control
AI
→AI exp3
DI1
UI
AI exp3
DI1
→UI
UI exp3
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Pressure B exp3
Sign:EAF extra pressure
Raw value:0.0
Compensation:0.0 Pa
←
UI1:→
Choose AI or DI sign
AI sign:Not used
DI sign:Not used
↓
UAI1:
Sign:EAF pressure
Raw value: NaN
Compansation:0.0°C
←
UD2:→
Choose AI or DI sign
AI sign:Not used
DI sign:Not used
UAI2:
Sign:SAF pressure
Raw value: NaN
Compensation: 0.0°C
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6| Product specific
6.2 Topvex FR, SR/TR
Table 5
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Manual auto
Settings
→Configuration
Access rights
→ Inputs/Outputs
Sensor settings
Control function
Fan control
AI
→ AI exp3
AI exp4
DI1
AI
AI exp3
→ AI exp4
DI1
AI exp3
DI1
→ UI
UI exp3
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Pressure B exp3
Sign:EAF extra pressure
Raw value:0.0
Compensation:0.0 Pa
←
Pressure B exp4
Sign:SAF extra pressure
Raw value:0.0
Compensation:0.0 Pa
←
UI1:→
Choose AI or DI sign
AI sign:Not used
DI sign:Not used
↓
UAI1:
Sign:EAF pressure
Raw value: NaN
Compansation:0.0°C
←
UI2:→
Choose AI or DI sign
AI sign:Not used
DI sign:Not used
UAI2:
Sign:SAF pressure
Raw value:NaN
Compensation: 0.0°C
125595 | A003