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16
2.2 Troubleshooting procedures
Checks to make before any operation:
- correct electrical supply (voltage and cable size)
- all cables are correctly connected
- Hygro Control operational
- appliance has triggered dehumidification but not heating
Check the fuse of the
ECP 600 and the
electrical box (if present)?
No LED lit up on ECP 600
yes
no
Reconnect or
change the fuse
At the level of the terminal
board: disconnect the wires
from the Hygro Control and
make a shunt between
terminals 1-5-7 and check the
voltage between 4-5 (12V~)?
Replace the ECP 600
no
yes
Replace the Hygro Control
See faults
table
§2.1
The appliance does not work.
No fault displayed on the
ECP 600, green light on
The compressor is working
but not the ventilation
No LED lit up on ECP 600
Display of a fault on
ECP 600
The ventilation is working
but not the compressor
EN
no
Replace C1
The compressor is working but not the ventilation
Voltage between terminals 22-
23 on ECP 600?
yes
Capacitor C1?
no
Connection between the
ventilator and the ECP 600?
Replace the
ECP 600
yes
yes
Replace the ventilator motor
Re-connect
no
Содержание SIROCCO 110
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