Spare Parts - Wilo -Control SC-Fire Electric A2P Installation And Operating Instructions Manual

E5.0 Overvoltage
E61.0 Pump in demand
(Hydraulic error at
start)
E62.0 Low water level
E62.1 Lack of glycol
E80.1 Pump fuse
malfunction
E11.0 Electric false start
E23.0 Excess current
E25.0 Undercurrent
E106.0 Malfunction
operation fuse
E109.0 Error freely
configurable
If you cannot manage to eliminate a fault, please contact Wilo customer service or its nearest
representative.

11 Spare parts

Spare parts or repair orders may be ordered via a local specialist retailer and/or Wilo customer service. To
avoid queries and incorrect orders, all data on the rating plate should be submitted with each order.
Subject to change without prior notice
Installation and operating instructions Wilo-SC-Fire Electric A2P
Connection voltage on mains side
too high
The pressure switch of the signal
pump signals a lack of pressure
while the pump is in operation
Level below minimum filling
level in the storage tank
Leakage
Level below minimum filling
level in the glycol tank
Leakage
Fuse switch amplifier open,
defective fuse
The minimum electrical performance
of the motor has not been reached
following the starting of the pump
Rated current of the pump too
high during operation
Rated current of the pump too low
during operation
Control board defective
Replace the defective fuse of
operation
Depends on the configuration of the
error
Check the connection
voltage/power supply
Check the pump/the impeller,
check for leakages in the core,
check the direction of rotation of
the pump, adjust the pressure
switch
Filling the storage tank
Check the impermeability of
the storage tank and of the
core
Filling the glycol tank
Check the impermeability
of the glycol tank and of the
core
Close the fuse switch amplifier,
replace the defective fuse
Check the settings, check the
pump/the impeller
The pump is blocked or
impeded, check the
connection voltage
Check the settings, check the
pump/the impeller
Check the control board
Reactivate the fuse
Depends on the
configuration of the error
English
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