Installation and maintenance instructions
EN
2.1.g Self diagnostics: alarms and functions on the display
The alarm codes and indication of the functions active while the machine is operating are:
• OFF.: MACHINE OFF.
• A 1: CYCLE NOT COMPLETED (appears upon turning the machine on after interrupting a cycle using the
“Q1”. main switch).
• A 2: BOILER OVERHEATING (the temperature in the boiler exceeds 105°C – the active cycle is finished).
• A 3: TEMPERATURE PROBE NOT CONNECTED (the heater of the probe in alarm state is disconnected
- the active cycle is finished).
• A 4: TANK NOT FILLED WITHIN 30 min.(turn off and then turn on the machine).
• A 5: BOILER NOT HEATING WITHIN 30 min.
• H 1: RINSE WATER TEMPERATURE (at least 15°C below the set value - the active cycle is finished).
• H 2: NO WATER SUPPLY (no incoming rinse water (rcd) - the active cycle is finished).
• H 3: TANK TEMPERATURE (at least 10°C below the set value - the active cycle is finished).
• F 1: DOOR OPENING (opening the door during a cycle).
• F 2: INITIAL LOADING PHASE.
• C 1: SELF CLEANING AND DRAIN CYCLE (for the entire duration of the cycle).
• C 2: DRAIN CYCLE (for the entire duration of the cycle).
• P.r.o.: PARAMETERS PROGRAMMING.
• P.S.t.: PRESET LOADED.
In case of multiple simultaneous alarms the display will show the codes on the basis of the following priorities:
1. H1-H2-H3
2. A1-A2-A3-A4-A5
3. F1-F2
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