Operating Manual WD 425E
Rev. 1.
1
, LS Page 25 of 34
78563_E rev 1.1.doc
8. Error Indication at Time of Process Interrupt
Instead of program indication, error is shown.
Display 1
Explanation
Door is open
Error code 100
Short text error cause
Error code N°
Display 2
Explanation
Tech. Service 145
Prog 3 Step 3.1
Individual error indication acc. To input in configuration module
Shut down in program 3, step 3 Phase I of II
Error / Cause
Display
100
Door switch S 110 on wash chamber wall is not closed or has opened during current pro-
gram run.
Program is cut off under error indication. Time delay is 1 second.
Interrogation input S110 only during running program.
Door is open
Error code 100
109
Error has occurred between processor print and interface print.
No communication
Error code 109
110
Minimal pressure in wash chamber has been undercut.
If pressure switch 150 m bar (S 211),
designed to monitor pump pressure, is open at a point
90 seconds after the filling phase, during active program,
for a period of minimum 5 sec-
onds, control system cuts the running program off and displays an error signal.
Interrogation input S211 only with media M1-4, M7-9, 90 seconds after filling phase and
under 85 °C. Beyond 85°C, interrogation is inactive.
Cause: Remedy:
No stop plug in empty endo box
Install stop plug
Foam formation
Flush chamber with hot water
Detergent wrongly connected
Properly connect container
Pump pressure switch S 211 does not close
Replace
No pressure
Error code 110
111
Thermo protection of endoscope has triggered (5 seconds delay)
Safety thermostat S210 has triggered (is closed) or the automatic system detection has
been started and the negation of safety thermostat S105 at program launch is open (no
coded rack).
Interrogation: always, also when door is open.
Drain pump is activated at time of error. At overflow of DI boiler, water may be pumped off.
Thermo protection
Error code 111
112
The unit has a leak (connection is optional).
If leak switch (SB) in floor pan is closed for more than 2 seconds, display shows error and
the active program is shut down.
Interrogation input SB is also active at „Program ready “ mode.
Leak in system
Error code 112
