Technical data

Ichill 200CX EVO rev 1.1 14/11/2013
Pag. 113 of 151
maintenance support
ACP1
Condenser 1 water pump
maintenance
ACP2
Condenser 2 water pump
maintenance
ASAn
Domestic hot water pump
maintenance
ASUn
Solar panel water pump
maintenance
ASLA
Serial communication failure with
I/O expansion
OFF OFF OFF OFF OFF OFF OFF OFF
AUAL
Serial communication failure with
expansion valve driver
OFF OFF OFF OFF OFF OFF OFF OFF
ArtC
Clock alarm
ArtF
Clock failure
ALOC
Generic alarm OFF OFF OFF OFF OFF
ALSF
Phase sequence alarm OFF OFF OFF OFF OFF OFF OFF OFF OFF
AEE
Eeprom alarm OFF OFF OFF OFF OFF
ACF1
ACF12
Configuration alarm
OFF OFF OFF OFF OFF
ArtF
Faulty clock
ArtC
Clock error
AEUn
Unloading signalling from high
temp. of evaporator water
ALti
Low evaporator inlet temperature
in air/air unit
AEht
High water temperature inlat
evaporator
OFF
ALC1
General alarm OFF OFF OFF OFF OFF OFF
ALC2
Genearl alarm type 2 OFF (3) OFF (3) OFF (3) OFF (3) OFF (3) OFF (3)
(1) = if the probe is the regulation probe
(2) = with probe configured as auxiliary relay control
(3) =
with manual alarm procedure
(4) = Off compressors with only 1 water pump configured or with 2 pumps but both in alarm from the corresponding digital inputs.
(5) = Boiler heaters off with only 1 water pump configured or with 2 pumps but both in alarm from the corresponding digital inputs (in this case the boiler heaters
are on only with thermoregulation anti-freeze setpoint as evaporator protection function)
(6) Compressors switched off in case of only production of sanitary hot water
(7) In case of expansion valve probe alarm all load of the circuit are OFF