W&H Lisa VA131-17 Instructions For Use Manual page 100

Diagnostic
Code
2xx Switch the sterilizer OFF and ON.
Wait for the chamber to cool down. Reset the thermal
overload (see "Extraordinary maintenance" on page 91).
3xx Check the door seal. Clean or replace it if necessary.
Clean the chamber face side.
Clean the chamber filter.
Check if chamber filter is properly locked in the cap.
Check the load does not exceed the MAXIMUM WEIGHT
LIMITS.
4xx Clean water error (bad quality or low water level). Drain
and refill the clean water tank.
5xx Check if there are hurdles on the door locking area
(chamber rack, loads, objects, ...).
Check the door seal (wrong placed).
Check if the door can move freely without touching the
trays or the load when closing.
Switch the sterilizer OFF and ON.
990 The cycle has been aborted by the user.
100
Description and actions
Repeat the cycle.
If the problem persists, call service.
Repeat the cycle.
If the problem persists, call service.
Repeat the cycle.
If the problem persists, call service.
Repeat the cycle.
If the problem persists, call service.
Re-process the load.
LISA | Instructions for use | VA131 ENG Rev. 05 | 31/07/2018 | © 2018 W&H Sterilization Srl
Actions