Alarms Management - Parker Hyperchill ICE076 Benutzerhandbuch

4.4.1.2 Alarm relay management
0
Relay normally deactivated, excited by an alarm.
Relay normally excited (also with control OFF), deactivated
1
by an alarm.
Relay normally excited (only with control ON), deactivated
2
by an alarm or with control OFF.
4.4.2 Temperature control
PARAMETER CODE
SEt
Temperature control set point
LI5
Set point lower limit
4.4.3 B1 sensor parameters
PARAMETER CODE
cHAI
High temperature confi guration
HAI
High temperature alarm
LAI
Low temperature alarm
CAI
Sensor calibration
Low temperature alarm reset
dbI
differential
4.4.4 B2 sensor parameters
PARAMETER CODE
cHA2
High temperature confi guration
HA2
High temperature alarm
LA2
Low temperature alarm
CA2
Sensor calibration
Ab2
B2 sensor presence
4.4.5 B3 sensors parameters
PARAMETER CODE
HA3
High temperature alarm
LA3
Low temperature alarm
CA3
Sensor calibration
4.4.6 B5 sensors parameters
PARAMETER CODE
HA5
High temperature alarm
LA5
Low temperature alarm
CA5
Sensor calibration
English
4.4.7 Compressor parameters
PARAMETER
Compressor rotation
Compressor 1 operation hour
counter
Compressor 2 operation hour
counter
Compressor 1 hour counter
TYPE DEFAULT
threshold
20.0
D
Compressor 2 hour counter
5.0
U
threshold
4.4.8 Pump parameters
TYPE DEFAULT
PARAMETER
0
U
Pump stop delay
60.0
D
Pump start delay
-20.0
D
4.4.9 Antifreeze heater parameters
0.0
U
PARAMETER
Set point adjustment (B1)
1.0
U
Temperature control differential (B1)
Antifreeze heater operating mode
TYPE DEFAULT
(see para. 4.4.8.1)
0
U
Antifreeze heater activation mode
(see para. 4.4.8.2)
60.0
U
Activation set point (B3)
3.0
U
4.4.9.1 FUA antifreeze heater operating mode
0.0
U
1.0
Heating element thermostatting by B1 with SEAsetting, pump
U
0
activation by B3 (ambient sensor) with ARA setting, heating
element activated if pump is activated.
TYPE DEFAULT
Heating element thermostatting + pump activation by B3
1
60.0
(ambient sensor) with ARA setting.
U
-20.0 Heating element thermostatting by B1 with SEAsetting, pump
U
2
activation by B3 (ambient sensor) with ARA setting, heating
0.0
U
element and pump with separate activation.
4.4.9.2 AbrA antifreeze heater activation mode
TYPE DEFAULT
0
Activation only when controller is 'On'
60.0
U
1
Activation also when controller is 'Off'
-20.0
U
Activation also when controller is 'Off'. During heater opera-
2
0.0
U
tion the pump is activated.
Hyperchill-Precision Control ICE076-116
4.5 Parameter management
CODE TYPE DEFAULT 4.5.1
1. 1. Turn the main swicth (QS) to "ON" and wait for the temperature
rot 1
D
visualization.
D
2. Press buttons "P3" and "P5" together, to enter into "dIrE" (D)
HI -
parameters.
3. Press button "P4" to select "SEt" parameter, press the button
D
H2 -
"P5" to confi rm.
4. Change the value, using the up and down arrow buttons "P3" and
tHI 0
"P4", then press button "P5" to confi rm.
U
6. Press the button "P3" to return on "dIrE" parameter.
7. Press the button "P5" to exit.
tH2 0
U
4.5.2
"B1" is the "set" sensor of the macchine.
1. Start the chiller.
CODE TYPE DEFAULT
2. Press the button "P4" to visualize the temperature of the next sen-
dP5 5
sor.
U
3. Press the button "P5" to visualize the sensors "b01" .."b02"....
dPA 5
U
It is recommended to leave on the display the B1 "set" sensor.

4.6 Alarms management

CODE TYPE DEFAULT
4.6.1
SEA 7.0
U
ID
dIA 1.0
U
ID1
FUA 0
U
ID2
AbrA 2
U
ID3
ArA 5.0
U
ID4
ID6
ID7
ID1+
ID2
ID6+
ID7
Temperature setting (see fi g.1)
Visualization sensors B1,B2...
Digital input alarms
CODE LED DESCRIPTION
High pressure alarm 1 from pres-
HPI
L5
sure switch
Low pressure alarm 1 from pres-
LPI
L6
sure switch
tP
L7 Pump thermal cutout alarm
Water tank low water level alarm /
LL
L8
No water fl ow
High pressure alarm 2 from pres-
HP2
L5
sure switch
Low pressure alarm 2 from pres-
LP2
L6
sure switch
Protection alarm compressor 1
PII
L9
/ Phases monitor
Protection alarm compressor 2
PI2
L9
/ Phases monitor
RESET
M
M
M
A
M
M
M
M
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