IOM WQL524 1604 358591

25
English
6 - Control (continued)
6.5 Alarm list
1) If alarm is manual type
Alarm
code
Alarm description CPS Status
RESET
auto/man
Pump Status
Internal Circuit
Pump Status
External Circuit
Er00 General alarm OFF A OFF OFF
Er01 High pressure (digital) circuit 1 OFF (1) M
Er02 High pressure (digital) circuit 2 OFF (1) M
Er03 High pressure (analogue) circuit 1 OFF (1) M
Er04 High pressure (analogue) circuit 2 OFF (1) M
Er05 Low pressure (digital) circuit 1 OFF (1)
A → M
Er06 Low pressure (digital) circuit 2 OFF (1)
A → M
Er20 Internal or External circuit flow switch OFF M OFF
Er21 Internal circuit thermal pump OFF
A → M
OFF
Er25 External circuit flow switch OFF M OFF
Er26 External circuit thermal pump OFF
A → M
OFF
Er30 Internal circuit antifreeze OFF A
Er31 External Circuit antifreeze OFF A
Er35 High temperature OFF A
Er41 Thermal protection - compressor(s) circuit 1 OFF M
Er42 Thermal protection - compressor(s) circuit 2 OFF M
Er45 Clock failure A
Er46 Clock to be set A
Er47 LAN communication error A
Er60 Internal circuit RWT probe failure OFF A OFF
Er61 Internal circuit LWT probe failure OFF A OFF
Er63 External circuit RWT probe failure OFF A
Er64 External circuit LWT probe failure OFF A
Er67 Visualization probe (T/P) failure A
Er68 Outdoor air temperature probe failure OFF A
Er69 High pressure transducer failure - Circuit 1 or 2 OFF A
Er73 Dinamic set-point failure A
Er80 Configuration error A
Er81 Compressor maintenance M
Er85 Internal circuit pump maintenance M
Er86 External circuit thermal pump maintenance M
Er90 Alarm hystoric record overcoming M