Wilo Stratos-D Series User Manual

English
92 WILO SE 10/2013
Flow diagram - Fault/warning signal during AC operation
11 Spare parts
Spare parts can be ordered from your local specialist and/or via Wilo customer
service.
In order to avoid queries and incorrect orders, the entire data on the name plate
should be submitted for each order.
Fault signals: Warning signals:
Fault
E03 E38 E53
E07 E50 E54
E09 E51 MA
E11 E52
See
table
x
Code no.
x Fault signal LED on
x SSM opens
x DP: switch over to other pump
SBM operation signal relay opens
with Stratos IF-Modul SBM and
Ext.Off/SBM
x Fault signal via serial digital
interface
The fault is acknowledged
by pressing the button for at
least 1 second.
Fault
E04 E23
E05 E25
E10 E30
E20 E31
E21 E36
PUMP goes off
Exception: E10
Unblocking routine starts.
(max. 3 times or max. 40 s)
Pump goes off
if the blockage is not
eliminated
Manual reset
PUMP goes on
Control mode

Wilo Stratos-D Series Specifications

General

Application	Heating
Connection Type	Flange connection
Fluid Temperature Range	-10 °C to +120 °C
EEI	≤ 0.20
Display	LCD
Power Consumption	Varies depending on model
Housing Material	Cast iron
Motor Type	EC motor
Energy Efficiency Class	A