Errors, Causes And Remedies; In Switching Device, Table Ii - Wilo Drain-Control 1 Instrucciones De Instalación Y Funcionamiento

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Errors, causes and remedies

8.1 On switching device, table II (menu 4)
Error-Code Error symbol
E >---<
0 - - - - - - - no error
01 WSK-P1
02 WSK-P2
03 ESA-P1
04 ESA-P2
05 MSA-P1
06 MSA-P2
07 DIK-P1
08 DIK-P2
09 L1L2L3
10 Membra.
11 Mem-Min
12 Mem-Max
13 Swm-Min
14 Swm-Max
15 Sen-min
16 Sen-max
17 -1 +234
18 -2 +345
19 +2 -1
20 - 3 +45
21 +3 -12
22 - 4 +5
23 +4 -23
24 +5 -1234
25 Sensor
26 T-max 1
27 T-max 2
The errors trigger the red LED (flashes), "SSM" and horn and can be read off in the display. Errors cannot be acknowledged externally
Error discription
Coil protection contact pump 1 has been triggered
(„WSK" or PTC)
Coil protection contact pump 2 has been triggered
(„WSK" or PTC)
Electrical circuit breaker of pump 1 has been
triggered
Electrical circuit breaker of pump 2 has been
triggered
Protective motor circuit breaker of pump 1 has
been triggered (TSA / MSS)
Protective motor circuit breaker of pump 2 has
been triggered (TSA / MSS)
Tightness indicator of pump 1 has been triggered
Tightness indicator of pump 2 has been triggered
Exchanges phases, negative cyclic test
Defective Membrane sensor
Dry run triggered by level indicator
(loose membrane)
High water triggered by level indicator
(loose membrane)
Dry run triggered by level indicator (float switch)
High water triggered by level indi-cator (float switch) Check pumps for function or float switch
Dry run triggered by level indicator (level sensor)
High water triggered by level indi-cator
(level sensor)
Figures 1 to 5 identify the individual
levels each according to Off (-)
and On (+).
Plausibility error of float swich
i.e. a float of a higher level has
switched on, although a float of a
lower level announces Off.
Level sensor wire cut
Runtime overflow pump 1
Runtime overflow pump 2
remedies
Check pump, if necessary remove foreign bodies if
blocked,
Check motor for adequate cooling (dry run)
Check motor current and set rated current,
correct if necessary.
Check pump for blockage, as under 01 / 02
Check motor current and set rated current,
correct if necessary.
Check pump for blockage, as under 01 / 02
Request WILO service (remove pump for repair)
Request WILO service (remove pump for repair)
Exchange two phases in network and repeat test
Request WILO service
Check loose membrane for tightness or level
setting
Check pumps for function or level setting
Check float switch or level setting
Check level sensor / float switch for function or
level setting
Check pumps for function or level setting
Check float switch for
switching function
(Switching sequence, broken wire, etc.)
Check level sensor for function and the connection
for wire cut
Check pump 1 or ask Wilo service for
max. time adjustment
Check pump 2 or ask Wilo service for
max. time adjustment
ENGLISH
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