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ECOTRONIC Plus
© Ferroli 08164 ECOTRONIC Plus.monen.indd
GND
S1
S2
S3
S4
S5
S7
S6
S8
S9
S10
S11
S12
----
CS10
Imp1
Imp2
Bus
VBus
RS232
Sensors
R9-A
R9-M
R9-R
DeltaSol M
LN
R8-A
R8-R
R7-A
R7-R
R6-A
R6-R
R5-A
R5-R
R4-A
R3-A
R2-A
R1-A
floating relay electromechanic relay
semi-conductor relay
Schutzleiter-Sammelklemmenblock benutzen
Nullleiter-Sammelklemmenblock benutzen
N
Use the PE CollectiveTerminal Block
Use the Neutral Conductor CollectiveTerminal Block
N
Masse-Sammelklemmenblock benutzen
Use the Ground CollectiveTerminal Block
T6,3A
Netz / Mains
220...240 V~
Vor Öffnen der Klemmenabdeckung
Gerät spannungslos schalten
Isolate mains before removing clamp-cover
6,3 (1) A 220 ... 240V~
GND
PE
Netz / Mains
220...240V~
L
N
PE
N
6. Troubleshooting
WARNING!
Switch-off power supply and
disconnect from mains before
opening the housing!
can fuse T6,3A
If the controller ECOTRONIC Plus does not work
correctly, please check the following items:
1. Power supply:
Check power supply if the control lamp is extinguised. The
controller is protected with 1 can fuse. T6,3 A. This fuse
can be replaced when the cover and the terminal cover are
removed (spare fuse is enclosed in accessory bag).
resistance values of
PT1000-sensors
2. Sensor defects:
The control lamp for operation flashes red and a message is
shown in the display if there is a defect in the control circuit
caused by a defective senso.
! sensor broken for a broken sensor cable and
! sensor short for a sensor cable short circuit
appears and the defective sensor is indicated.
Short-circuit: Short-circuit of a sensor cable with in-
dicaton of the respective temperature
sensor. The error code -88.8 is shown
in the display.
Broken cable: Broken sensor cable with indication
of the respective temperature sensor.
The error code 888.8 is shown in the
display.
Disconnected PT1000 temperature sensors can be checked
with an ohmmeter. Please check the resistance values cor-
respond with the table to the left.
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