Warning Signals - salmson PRIUX MASTER-D 32-90 Instalacion Y Puesta En Servicio

fig.
Code no. Fault
E04 Mains undervoltage
E05 Mains overvoltage
1)
E09 Turbine operation
E10 Blocking
2)*
E21 Overload
E23 Short-circuit
E25 Contacting/winding
E30 Module overheated
E31 Overheated power sec-
tion
E36 Electronic faults
1)
Only for pumps with P
2)
In addition to the LED display, the fault signal LED is continuously illuminated in red.
* See also warning signal E21 (section 10.2)
Table 10.1: Fault signals

10.2 Warning signals

• The warning signal is indicated by the LED display (fig. 1a, item 1.1).
• The fault signal LED and the SSM relay do not respond.
• The pump continues to run with limited output.
• The indicated faulty operating status must not occur for a prolonged period. The cause
must be eliminated.
Code no. Fault
E07 Generator operation
E11 Dry running
*
E21 Overload
* See also fault signal E21 (section 10.1)
Table 10.2: Warning signals
If the operating fault cannot be remedied, please consult a specialist technician or the
nearest Salmson customer service location or representative.
Installation and operating instructions Priux master/-D
Cause
Power supply too low on mains
side
Power supply too high on
mains side
The pump is driven in reverse
(the fluid flows through the
pump from the pressure to the
suction side)
The rotor is blocked
Sluggish motor
Motor current too high
Motor winding defective
Module interior too warm
Ambient temperature too high Improve room ventilation, check
Electronics defective
 200 W
1
Cause
Pump hydraulics have fluid
running through them.
Air in the pump
Sluggish motor, pump is oper-
ated outside of its specifica-
tions (e.g. high module
temperature). The speed is
lower than during normal
operation.
Remedy
Check mains voltage.
Check mains voltage.
Check flow, install non-return
valves if necessary
Request customer service
Request customer service
Request customer service
Request customer service
Improve room ventilation, check
operating conditions, request
customer service, if necessary
operating conditions, request
customer service, if necessary
Request customer service
Remedy
Check the system
Check the water volume/
pressure
Check the ambient conditions
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