salmson CE+ Installation Et Mise En Service page 16

ENGLISH
10. F ULTS, C USES ND REMEDIES
F ULTS
THE SYSTEM DOES NOT RUN,
NO LIGHT ON
THE CONT CTOR DOES NOT
SWITCH ON
PUMP F ULT SIGN LLING
L CK OF W TER SIGN LLING
THE DISPL Y SHOW « Err-LE »
THE DISPL Y SHOW « Err-Sen »
SWITCHING FREQUENCY OF THE
PUMP TOO HIGH
11. SP RE P RTS
ll spare parts must be ordered through S LMSON Customer
Services.
In order to avoid any mistakes, please specify the name plate data
for orders.
Subject to technical alterations!
C USES
Differential circuit breaker OFF
Wrong mains connection
Missing phase
Wrong voltage selection
Transformer protection fuse out of
order
Wrong setting of the current protec-
tion
Wrong mains connection
Motor consumption too high
Low motor consumption (< 0,5 )
No water in the system
Float switch fault
The capacity of the tank is not ok
with the real volume of expansion
of system
There is a leakage on the installa-
tion
Transmitter wrong connected
Transmitter cable cut
Transmitter current <2m
Installation capacity too low
Setting deviation between swit-
ching pressure PLo and stopping
pressure PHi too small
Set the circuit breaker
Check every phase
Check the network
Check the voltage selection (230/400V)
Replace the fuses
Check the motor consumption and set correctly the current protec-
tion potentiometer
Check phase order
Repair or replace the motor
Check the motor wiring or the winding continuity
Check that the valves of all the pumps are open
Check that the float switch is fitted with à Normally Open Contact
Check the volume of expansion of the installation
Check the installation
Check the wiring
Replace the transmitter cable
Replace the transmitter
Set the main delay setting
Review settings of PLo and PHi values
16
REMEDIES