ENGLISH
50
8.2
Warning messages:
Error LED "off"
Code
Symbol
Problem
cause
remedies
Nr.
flashing
E03
Water temperature
Heating control incorrectly
Set to lower temperature
>110°C
set
E04
Mains undervoltage
Mains overloaded
Check electrical installation
E05
Mains overvoltage
Check electrical installation
E07
Generator operation
Driven by admission pressure Balance pump capacity
pump
regulation
E11
Pump idling
Air in the pump
Vent pump and unit
E38
Motor
Temp. sensor medium
Motor faulty
Call customer services
faulty
(automatic night setback)
E50
PLR/LON -
Interface, line faulty,
After 5 min. unit
IF modules not plugged in
switches from PLR
communcation error
properly, cable faulty
mode to local mode control
E51
non-permissible Different
pumps
combination
E52
Master/slave
Stratos IF module not
After 5 min. the modules
communication error
correctly positioned,
switch to single-pump
Pump switches from
cable faulty
mode.
standard mode to fixed
Reinstall modules,
characteristic (de-
check cable
pending on chosen set
value, see fig. 11)
MA
Master/slave
Specify master and slave
not set
If the fault cannot be remedied, please contact your local plumbing and heating specialist or WILO customer
services.
Summary of Contents for Wilo-Stratos -Z
Page 2: ...Fig 1a Fig 1b Fig 2a Fig 3 Fig 2b...
Page 3: ...Fig 5 Fig 4 Fig 6 Fig 7...
Page 4: ...Fig 8 Fig 9 Fig 11 Fig 10 Fig 12...
Page 6: ...Fig 15 Fig 15 LON Fig 15 PLR Fig 15 SBM Fig 15 Ext Min Fig 15 Ext Off...
Page 14: ...DEUTSCH 8 Displaylage horizontal vertikal Lageeinstellung in Men punkt 3...
Page 41: ...ENGLISH 35 Display position horizontal vertical Position setting in menu point 3...
Page 95: ...NEDERLANDS 89 Display richting horizontaal vertikaal Instelling van de richting in menu punt 3...
Page 118: ......
