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ICE150-230
4.6 Alarms management
4.6.1
Digital input alarms
ID
CODE
LED
DESCRIPTION
RESET
ID1
HPI
L5
High pressure alarm 1 from pres-
sure switch
M
ID2
LPI
L6
Low pressure alarm 1 from pres-
sure switch
M
ID3
tP
L7
Pump thermal cutout alarm
M
ID4
LL
L8
Water tank low water level alarm /
No water fl ow
A
ID6
PII
L9
Protection alarm compressor 1
/ Phases monitor
M
ID7
PI3
L9
Protection alarm compressor 3
/ Phases monitor
M
ID8
1AC1
-
Circuit 1 alarm available
M
ID6
HP2
L5
High pressure alarm 2 from pres-
sure switch
M
ID7
LP2
L6
Low pressure alarm 2 from pres-
sure switch
M
ID11
PI2
L9
Protection alarm compressor 2
/ Phases monitor
M
ID12
PI4
L9
Protection alarm compressor 4
/ Phases monitor
M
ID13
1AC2
-
Circuit 2 alarm available
M
4.6.2
Allarmi da ingressi analogici
AI
CODE
DESCRIPTION
RESET
B1
HAI
Tank water outlet water high tempera-
ture alarm
Warning
LAI
Tank water outlet water low tempera-
ture alarm
A
StI
Sensor open circuit or short circuit
M
B2
HA2
Evaporator water outlet water high
temperature alarm
Warning
LA2
Evporator water outlet water low tem-
perature alarm
A
St2
Sensor open circuit or short circuit
M
B3
HA3
High ambient temperature warning
Warning
LA3
Low ambient temperature warning
Warning
St3
Sensor open circuit or short circuit
M
B5
HA5
Water tank high temperature alarm
Warning
LA5
Water tank low temperature alarm
Warning
St5
Sensor open circuit or short circuit
M
B7
HA7
Evaporator water outlet water high
temperature alarm
Warning
LA7
Evporator water outlet water low tem-
perature alarm
A
St7
Sensor open circuit or short circuit
M
4.7 Automatic restart
In the event of a power failure, when power is restored the chiller will
assume theOn-Off statusheld at themoment the power was lost.
