Alarms Management; Automatic Restart - Parker Hiross Hyperchill Manual De Uso

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4.6 Alarms management

4.6.1 Digital input alarms
ID CODE LED DESCRIPTION
High pressure alarm 1 from pres-
HPI
ID1 L5
sure switch
Low pressure alarm 1 from pres-
LPI
ID2 L6
sure switch
tP
ID3 L7 Pump thermal cutout alarm
Water tank low water level alarm /
LL
ID4 L8
No water fl ow
High pressure alarm 2 from pres-
HP2
ID6 L5
sure switch
Low pressure alarm 2 from pres-
LP2
ID7 L6
sure switch
ID1+ Protection alarm compressor 1
PII
L9
ID2 / Phases monitor
ID6+ Protection alarm compressor 2
PI2
L9
ID7 / Phases monitor
Hyperchill-Precision Control HLS076-116
4.6.2 Allarmi da ingressi analogici
AI CODE DESCRIPTION
Tank water outlet water high tempera-
RESET
HAI
ture alarm
M
B1 Tank water outlet water low tempera-
LAI
ture alarm
M
StI
Sensor open circuit or short circuit
Evaporator water outlet water high
M
HA2
temperature alarm
A
B2 Evporator water outlet water low tem-
LA2
perature alarm
M
St2
Sensor open circuit or short circuit
HA3
High ambient temperature warning
M
LA3
B3 Low ambient temperature warning
St3
Sensor open circuit or short circuit
M
HA5
Water tank high temperature alarm
LA5
M
B5 Water tank low temperature alarm
St5
Sensor open circuit or short circuit

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.
RESET
Warning
A
M
Warning
A
M
Warning
Warning
M
Warning
Warning
M
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