DOMEL
EC – Controller Compacto
V2.0, July 2014
Operating and installation Instructions
22
7. TROUBLESHOOTING
The power supply must be disconnected for at least 5 minutes before the EC controller is
opened. Otherwise the unit may contain residual current capable of causing serious injury.
COMPACTO
Errors /Wa rni ngs
Rel a y error
Mes s a ge
Modbus error
Wa rni ng
Res tart Requi red
Ma nua l Res tart
*
Res tart Requi red
Auto Res tart
Li mi ts /Rema rks
1
AC i nput undervol tage
X
X
X
60V < UAC < 200V
2
AC i nput overvol tage
X
X
UAC > 265V
3
Bl ocked rotor
X
X
X
Ma nua l res tart requi red a fter 25 a utoma tica l l y res tarts
4
Fa i l ed rotor a ccel era tion
X
X
Auto res tart a fter 1s ; After 25 a utoma tica l l y res tarts , ma nua l res tart requi red
5
Pha s e fa i l ure/pha s e l os s
X
X
X
Pha s e da ma ge/mi s s i ng motor pha s e
6
Overhea thi ng wi ndi ngs
X
No overhea ting wi ndi ngs protection
X
Temp. el ectroni cs > 80°C. reducting output power
Temp. el ectroni cs > 105°C. Motor s hutdown:
Decrea s i ng Temp. of el ectroni cs bel ow 75°C. Automa tli ca l l y res tart
8
Control l er error (i nterna l
error of el ectroni cs )
X
X
X
X
X
X
Motor pha s e current > 10A
X
X
X
Contact motor pha s e to ea rth (PE)
10
Fi re mode a ctiva ted
X
Fi re mode function a ctiva ted – s ome protection a re di s a bl ed
11
PFC Overcurrent
X
X
X
protection tri pped
12
Motor fa ul t
X
X
X
s omethi ng i s wrong wi th motor
13
Run a ctive
X
Indi ca tor
14
Rel a y a ctive
X
Indi ca tor
15
Wa i thi ng to s top
X
Indi ca tor - Tel l s when motor s top
*Disconnect controller from Power distribution network for 5 min
X
9
Pha s e overcurrent
7
Overhea ting el ectroni cs
X
X
