Technical data

Ichill 200CX EVO rev 1.1 14/11/2013
Pag. 108 of 151
Reset
From thermoregulation start-up and ID not active
From thermoregulation start-up with evaporating pressure higher than CO37 +
CO38 (differential)
Restart Automatic – Manual and logged after AL21 events per hour (reset procedure in
function menu).
Symbol
On the display the symbol
is blinking
Action
Alarm relay + buzzer ON when it becomes manual
b1PL - b2PL Alarm during the Pump Down start-up from pump down pressure switch / Low
pressure transducer
Label on alarm
visualization menu
b1PL (pump down alarm in start-up of circuit 1)
b2PL (pump down alarm in start-up of circuit 2)
Origin Pump down pressure switch : CO36 = 1, 2, 3, 4 and compressors start-up and
digital input not active for the time set in CO39
Pump down transducer: CO36 = 1, 2, 3, 4, compressors start-up and the set
CO37 is not reached in the interval time CO39.
Reset
From thermoregulation start-up and ID not active
From thermoregulation start-up with evaporating pressure higher than CO37 +
CO38 (differential)
Restart Automatic - Manual and logged after AL21 events per hour if AL23=1 (reset
procedure in function menu).
If AL23 = 0 it is automatic and not logged.
Symbol
On the display the symbol
is blinking
Action
Alarm relay + buzzer ON when it becomes manual
C1Mn - C2Mn - C3Mn - C4Mn - Compressor maintenance
Label on alarm
visualization menu
C1Mn (Compressor 1 maintenance) –…C4Mn (Compressor 4 maintenance)
Origin
Compressor running hours > Hour counter setpoint
Reset
Hour reset in function menu
Restart
Manual
Symbol
On the display the symbol
is blinking
Action
Alarm relay + buzzer ON
Regulation
Action
Only display warning messages
Loads
Not changed
AEP1 - AEP2 Pump/ supply fan maintenance
Label on alarm
visualization menu
AEP1 (Evaporator 1 pump maintenance)
AEP2 (Evaporator 2 pump maintenance)
Origin
Pump/supply fan running hours > Hour counter setpoint
Reset
Hour reset in function menu
Restart
Manual
Symbol
On the display the symbol
is blinking
Action
Alarm relay + buzzer ON
Regulation
Action
Only display warning messages
Loads
Not changed
ACP1 - ACP1 Condenser pump mintenance