Parker Hyperchill ICE310 Manuel D'utilisation page 19

4.7.2 b1 probe parameters
Tank water outlet temperature
PARAMETER CODE TYPE
High temperature confi guration
cHAI
Low temperature confi guration
cLAI
Low temperature alarm reset
differential
Sensor calibration
4.7.3 b2 probe parameters
Evaporator temperature 1
PARAMETER CODE
High temperature confi guration 1
cHA2
High temperature alarm 1 HA2
Low temperature alarm 1
LA2
Sensor calibration
CA2
4.7.4 b5 probe parameters
Ambient temperature
PARAMETER CODE
High temperature alarm
HA5
Low temperature alarm
LA5
Sensor calibration CA5
4.7.5 Compressor parameters
PARAMETER CODE
Compressor rotation
rot
4.7.6 Pump parameters
PARAMETER CODE
Pump stop delay dPS
Pump start delay
dPA
Pump enabling
AbPu
Pump thermal alarm management AtP
4.7.7 Antifreeze heater parameters
PARAMETER CODE TYPE DEFAULT
Antifreeze heater operating mode
(see para. 4.7.8.1)
Antifreeze heater activation mode
(see para. 4.7.8.2)
English
Activation set point (b3)
DEFAULT
Set point adjustment (b1)
U
0
Temperature control differential (b1)
U 0
4.7.7.1. FUA antifreeze heater operating mode
dbI U 1.0
Temperature control by b1, activation by b5 (ambient
0
temperature sensor)
CAI U 0.0
Temperature control by b5 (ambient temp. sensor) with
1
ARA set point.
4.7.7.2. AbrA antifreeze heater activation mode
TYPE DEFAULT
Activation only when controller is 'On'
0
U 0
Activation also when controller is 'Off'
1
U 30.0
Activation also when controller is 'Off'. During heater
U
3.0
2
operation the pump is activated.
U 0.0
Notes: this function allows antifreeze protection with low
ambient temperature conditions and the chiller in OFF.
Operation:
1) when probe b5 detects temperatures below 5 ° C, the
TYPE DEFAULT
antifreeze function is activated and the pump turns ON;
U 60.0
2) probe b1 has the task of activating the resistance when
the water inlet temperatures drop below 5 ° C.
U -20.0
4.7.8 Maintenance parameter
U 0.0
PARAMETER
Reset chiller hour counter
TYPE DEFAULT
Reset compressor 1 hour
U
1
counter
Reset compressor 2 hour
TYPE DEFAULT
counter
U 5
Reset compressor 3 hour
U counter
5
Reset compressor 4 hour
U 1
counter
U 1
Reset alarm history
U
FUA 0
U
AbrA 2
PARAMETER CODE TYPE DEFAULT
U
ArA
U
SEA
dIA U
CODE TYPE
U
rSHU
U
rSH1
U
rSH2
U
rSH3
U
rSH4
rSSt U
Hyperchill 310-360
4.8 Chiller operation
4.8.1 Status machine
5.0
It is possible to see the status machine on the digital output
7.0
Stato
1.0
Unit Status :
Unit Status :
4.8.2 Pump
The pump starts together with the chiller, a few seconds later.
It turns off together with the chiller, a few seconds later.
4.8.3 Compressor
The ON/OFF of the compressors depends on the water outlet
temperature (b1) with reference to the "set" and "dif" param-
eters.
The compressor ON/OFF logic depends on the ambient tem-
perature.
Ambient Temperature
> 10°C
< 10°C
Example
set = 7°C; dif = 4 ° C; ambient temp. <10°C
- when the water inlet temperature reaches 9 ° C (7 + 2) :
compressor 1 starts;
- when the water inlet temperature reaches 11 ° C (7 + 4):
DEFAULT
compressor 2 starts.
- set = 7°C; dif = 4 ° C; ambient temp. >10°C
- when the water inlet temperature reaches 11 ° C (7 + 4) :
-
compressors 1 and 2 starts;
Warning: a compressor can only restart after a stop of 6
minutes.
-
-
-
-
Descrizione
chiller OFF
chiller ON
ON/OFF compressor
step control
together
7/10