Alarm List - SystemAir SYSCROLL Air Serie Manual De Instalación Y De Mantenimiento

6.5 Alarm list

Code Alarm unit description
Er00 General alarm
Er01 High pressure circuit
Er05 Low pressure circuit
Er10 Thermal protection - compressor
Er20 Plant side flow switch
Er21 Thermal protection - plant side pump
Er30 Plant side antifreeze
Er35 Water high temperature
Er41 Thermal protection – fans
Er45 Clock failure
Er46 Clock to be set
Er47 LAN communication error
Er48 Legionella set-point not reached
Er60 RWT probe plant side failure
Er61 LWT probe plant side failure
Er62 Coil temperature probe failure
Er66 Sanitary hot water probe failure
Er67 Visualization probe (T/P) failure
Er68 Outdoor air temperature probe failure
Er69 High pressure transducer failure
Er73 Dinamic set-point failure
Er80 Configuration error
Er81 Compressor maintenance
Er85 Plant side pump maintenance
Er90 Alarm hystoric record overcoming
1) If alarm is manual type.
6 - Control (continued)
RESET
CPS status
auto/man
OFF
OFF M
OFF A → M
OFF M
OFF M
OFF A → M
OFF
OFF
OFF M
OFF
OFF
OFF
OFF
OFF
OFF
M
M
M
23
Internal circuit Fans
pump status status
A OFF OFF
OFF OFF
(1)
OFF OFF
A OFF
A
OFF
A
A
A
A
A OFF
A OFF
A
A
A
A
A OFF
A
A
Sanitary valve /
heater status
OFF
OFF
(1)
OFF