dixell ichill IC260L, User Manual

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1592015300 User manual iCHILL 200 L GB r1.3 09/09/2005
Action Alarm relay + buzzer ON
Compressor involved If AL47=0 or 1: OFF
Compressor not involved If AL47=0: it follows its regulation. If AL47=1: OFF
ATTENTION
The parameter AL47 determines the functioning of the overload alarm of the compressors.
If AL47 = 0 single compressor locked when its digital input protection is active, on the display the corresponding alarm message.
If AL47 = 1 all the circuit of the compressor is locked when one digital input protection is active, on the display the corresponding alarm
message.
41.29
B
1
D
F –
B
2
D
F D
EFROST ALARM
Label o the display b1dF (Defrost alarm of the circuit #1)
b2dF (Defrost alarm of the circuit #2)
Origin Only in defrost if DF01 = 1,3 (defrost en temperature/pressure or external contact): when the
defrost ends after the DF05 timeout.
Reset Stand - by or remote ON-OFF.
Next defrost ends for temperature/pressure.
Restart Automatic if next defrost ends for temperature/pressure, otherwise manual.
Icon
Blinking
Action Alarm relay + buzzer OFF
41.30
B
1C
U
–
B
2C
U
U
NLOADING DISABLED FROM
H
IGH CONDENSING TEMPERATURE
/
PRESSURE IN CHILLER
Label o the display b1CU (unloading high temperature from condenser of the circuit # 1)
b2CU (unloading high temperature from condenser of the circuit # 2)
Origin When the temperature/pressure of condenser probe control is higher then CO44
Reset When the temperature/pressure of condenser probe is lower than CO44 –CO45 (differential)
After unloading is activated and after Par. CO47
Restart Automatic
Icon
Blinkin
Action Alarm relay + buzzer OFF
41.31
B
1C
U
–
B
2C
U
: U
NLOADING FROM LOW CONDENSING TEMPERATURE
/
PRESSURE IN
H
EAT
PUMP
Label o the display b1CU (unloading message from condenser #1)
b2CU (unloading message from condenser #2)
Origin During normal running condition when the temperature/pressure of evaporator/condenser probe is
lower than < CO46 setpoint
Reset when the temperature/pressure of evaporator/condenser probe value is higher than CO46 +
CO47
After unloading is activated and after Par. CO48
Restart Automatic
Icon
Blinking
Action Alarm relay + buzzer OFF
41.32
B
1
R
C –
B
2
R
C
RECOVERY DISABLED FROM HIGH CONDENSING TEMPERATURE
/
PRESSURE IN
C
HILLER
Label on the display b1rC (recovery disabled message from circuit #1)
b2rC (recovery disabled message from circuit #2)
Origin In normal running condition when the temperature/pressure probe value is higher than the set rC06
Reset When the temperature/pressure probe value is lower than the rC06 –rC07(differential)
Unloading start after the time delay Par. rC08
Restart Automatic
Icon
Blinking
Action Alarm relay + buzzer OFF