Parameter Settings; Alarms Management; Automatic Restart - Parker Hiross Hyperchill MAXI ICE460 Manual De Uso

pump data plate values: Pmin 1 bar/ Pmax 3 bar
adjust the valve outlet to give a pressure of 3 bar < P1< 5 bar
- Example n°2.
Conditions:
open circuit, pressure P0 = 0 bar
pump data plate values: Pmin 1 bar/ Pmax 3 bar
adjust the valve outlet to give a pressure of 1 bar < P1 < 3 bar
c) Verify correct operation of the pump similarly under normal run-
ning conditions.
Check also that the amperage of the pump is within the limits indi-
cated on the data plate.
d) Switch off the chiller and proceed to top up the hydraulic circuit at
the "SET" temperature.
e) Check that the temperature of the "treated" water does not fall
below 5 °C and that the ambient temperature in which the hydraulic
circuit operates does not fall below 5 °C. If the temperature is too
low, add the appropriate quantity of glycol, as explained under head-
ing 3.4.2
4.3.2 Adjustments setpoint
M0
a-MAINTENANCE
Inlet water 00.08C
i-Input/Output
Outlet water 00.08C
k-clock
U1 ON CH s-Setpoint
a-MAINTENANCE
Summer
i-Input/Output
Setpoint
k-clock
Winter
s-Setpoint
Setpoint-------
Actual setpoint S0 Summer
Setpoint 00.008
00.08C°
Winter
Setpoint-------
English

4.4 Parameter settings

General
Th ere are two levels of protection for parameters:
a) Direct (D): with immediate access, User-changeable;
b) Password protected (U): password required for access; Factory-set
parameters.
4.4.1 Parameter Set point (Diretto)
PARAMETER
Summer setpoint
4.4.2 Chiller Parameters (User)
PARAMETER
Enter password.
Summer setpoint min. limit.
Summer setpoint max. limit.
Select adjustment probe.
Type of adjustment with evaporator
inlet probe.
Summer forced deactivation - outlet
adjustment.
Adjustment range.
Enable remote On/Off
Type of On. Remote Off from
S1
master.
yy.yyyy
Enable On/Off by supervisor.
Alarm relay logic.
Enable language screen at start-up.
Supervision network card identifi ca-
tion number.
Supervision network card commu-
S1
nication speed.
Select serial communication net-
work.
Select type of unit of measure.
Enter new password.
Screen Master Default
/Slave
S1 M/S 12.0
Screen Master Default
/Slave
P0 M/S 1234
P1 M/S 7.0
P1 M 17.0
P3 M inlet
proportio-
P4 M
nal
P5 M 5.0
P6 M 3.0
Pa M/S N
Pa M on-off unità
Pl M/S N
Pl M/S N.A.
Pc M/S
Pj M/S
Pj M/S 19200
Pj M/S modbus
Pm M Standard
Pk M/S
Hyperchiller 450-760

4.5 Alarms management

CODE Description
011 Serious Alarm
012 PhaseMonitor Alarm
031 Antifreeze Alarm
001 Unit 1 Offl ine
002 Unit 2 Offl ine
020 Compressor Th ermal Protection
015 Diff erential Oil Pressure Switch
032 Low Pressure Diff erential
017 Low pressure switch
016 High pressure switch
034 Low Transducer Pressure
033 High Transducer Pressure
021 Fan 1 Th ermal Protection
022 Fan 2 Th ermal Protection
035 High delivery temperature
053 Compressor Maintenance
060 B1 Probe Fault
061 B2 Probe Fault
062 B3 Probe Fault
063 B4 Probe Fault
064 B5 Probe Fault
065 B6 Probe Fault
066 B7 Probe Fault
S
067 B8 Probe Fault
1 041 32KB Clock Card Fault

4.6 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
Manual
Manual
Manual
Automatic
Automatic
Manual
Manual
Manual
Manual
Manual
Manual
Manual
Manual
Manual
Manual
Manual
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Manual
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