Tel. ++39 045 6159411- Fax ++39 045 6159422 - e-mail: info@at-os.com – www.at-os.com
Alarm
Alarm
E63: Mos Sol.Valve 8
Alarm
E64: Mos ACS Fan
Alarm
E65: Mos ACS Pump
Alarm
E66: Mos Door
Alarm
E70: Mos expansion 1
Alarm
E71: Mos expansion 2
Alarm
E72: Mos expansion 3
Alarm
E73: Mos expansion 4
Alarm
E80: NTC1 Probe Break
Alarm
E81: NTC1 ProbeShortC
Alarm
E82: NTC2 Probe Break
Alarm
E83: NTC2 ProbeShortC
Alarm
E84: Cycle x interrupted
Alarm
E85: Cycle Aborted
Alarm
E86: Chamber Overheat
When an alarm is shown, in the central part of the LCD display appear the picture of the alarm
and after some seconds appears also the description of how to solve it.
The door cannot be opened at the end of the wash cycle until the temperature inside the wash
basin and inside the steam generator have dropped below their preset safety temperature. The
display shows the message "Cooling". Wait until door opening is enabled.
Contact the AT-OS S.r.l. Service Center if the machine still does not function correctly even after
maintenance is performed consequent to these alarm messages.
AT-OS S.r.l.
Viale del Lavoro, 19 37030 Colognola ai Colli (Verona) Italy
Malfunction
Displayed when there is an electrical problem with solenoid valve number "8".
Displayed when there is an electrical problem with cooling ACS fan.
Displayed when there is an electrical problem with ACS pump.
Displayed when there is an electrical problem with the automatic door jack
(only on models AF2.60Ex).
Displayed when there is a problem with system expansion indicated by number
1.
Displayed when there is a problem with system expansion indicated by number
2.
Displayed when there is a problem with system expansion indicated by number
3.
Displayed when there is a problem with system expansion indicated by number
4.
Displayed when the cable of the temperature probe (NTC1, only if enabled) in
the water storage tank is broken.
Displayed when the temperature probe (NTC1, only if enabled) in the water
storage tank is shorted.
Displayed when the cable of the temperature probe (NTC2, only if enabled) in
the steam generator is broken.
Displayed when the temperature probe (NTC2, only if enabled) in the steam
generator is shorted.
Displayed when cycle number "x" is interrupted because of an interruption in
the electrical supply or following manual interruption of the wash cycle
(emergency push-button).
This message is displayed when, following display of the "E84:...." message,
the "Reset" key has been pressed, notifying that the cycle has been voluntarily
cancelled. The "Reset" key must be pressed again to bring the machine to
stand-by mode.
This message is displayed when the temperature inside the wash chamber is
greater than the safety temperature and the machine has interrupted the wash
cycle to safeguard the items contained in it. Call a technician if the problem
persists.
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What to do