CLIMAVENETA accurate ax Installation - User - Maintenance Manual page 58

Indication of operating state SQX62
LED Indication
Lit
Green
Flashing
Lit
Red
Flashing
Both Dark
2 WAY VALVE CLOSE-OFF
For applications where the 2 way valve is needed, verify the Close Off value in table below if they are suitable with the system.
For different value, make specific request.
FRAME AT/AD MODEL
3
4
5
6
*close off = Maximum permissible differential pressure at which the motorised valve will close securely against the pressure
58 EN
Function
Control mode
Calibration
Internal error
Calibration error
No power supply
Electronics faulty
2 WAY VALVE CLOSE-OFF
Actuator
20 SSC
26 SSC
29 SSC
39 SSC
30 SSC
40 SSC
50 SSC
60 SSC
70 SSC
80 SSC
90 SSC
Remarks, troubleshooting
Automatic operation; everything o.k.
Wait until calibration is finished
Troubleshooting, eventually replace actuator
Troubleshooting, recalibrate
(operate button S3 1x)
Check mains network, check wiring
Replace actuator
Valve model KVS
VXP 10
VXP 10
VXP 10
VXP 16
VXP 16
VXP 16
VXP 16
VXP 25
VXP 25
VXP 25
VXP 25
ACCURATE AX - AW - AD - AT - AF
close off* (kPa)
300
300
300
175
175
175
175
75
75
75
75