salmson SIRIUX home Instalacion Y Puesta En Servicio página 15

ENGLISH
10. INCIDENTS, C USES ND REMEDIES
The pump should be electrically isolated and
secured against unauthorised switch-on during
any repair work.
INCIDENTS
8.1 PUMP IS NOT a) Electrical fuse defective:
RUNNING
LTHOUGH THE b) Pump has no voltage:
CURRENT ENTRY
IS SWITCHED ON
8.2 PUMP IS a) Cavitation due to
M KING insufficient suction
NOISES pressure:
a) Thermal output of the
8.3 BUILDING DOES heating surfaces is too
NOT GET W RM low:
F ULT SIGN LS
Code n°
E04 Undervoltage.
E05 Overvoltage.
E10 Blocking.
E11 Dry run.
E21 Overload.
E23 Short-circuit.
E25 Contacting / winding.
E30 Module
overtemperature.
E36 Out-of-step
11. SP RT P RTS
Spare parts are ordered via a local specialist dealer
and/or S LMSON customer service.
In order to avoid queries and incorrect orders, make
sure to mention all data indicated on the rating plate
when placing your order.
Subject to technical alterations.
C USES
F ULTS
Power supply too low on mains side.
Power supply too high on mains side.
Rotor blocked.
ir in the pump.
Sluggish motor.
Motor current too high.
Winding defective.
Module interior too warm.
Motor errors.
a) Check fuses.
b) Resolve the power interruption.
a) Increase the system suction pressure within the permissible
range.
Check the delivery head and set it to a lower height if
necessary.
a) Increase setpoint (cf. 8.3).
Switch off setback operation (cf. 8.5).
Set control mode to ∆p-c (cf. 8.4).
C USES
15
REMEDIES
REMEDIES
Check mains voltage.
Check mains voltage.
sk fter-Sales.
Check water quantity/ pressure.
sk fter-Sales.
sk fter-Sales.
sk fter-Sales.
Check operating conditions in
chapter 5.
sk fter-Sales.