English
4/6
PST 460-1800
5.3 Parameters
Accessing parameters
Press
z
and at the same time
é
: the keypad now operates in
Parameters MENU mode and the parameters can be scrolled with
z
and
é
.
List of parameters
A1
Sets the unit of measure for dew point in °C or °F.
A2/A3
Total hours of dryer operation = A2
(display only).
A4/A5
Like A2/A3 but for hours of refrigeration compressor opera-
tion.
A6
Sets Hd Warning intervention temperature (see par. 5.4 in
List of alarm/warnings).
A7
Inhibits remote OFF command.
b1
Sets the dryer address for serial communications.
b2
Sets the serial communication speed.
b3
Not available
b5
Refrigerant evaporation temperature.
b7
Not available
b8
Compressor discharge (delivery) temperature.
b9
Not available
b11
Auxiliary refrigerant evaporation temperature.
C5
Dryer model:
Mon = models PST120-350
MuL = models PST460-1800
Note
: if the C5 is set to = MuL in a monocooler dryer then
the warning ASE will occur. ASE is a warning for the multi-
cooler models..
C7
Sets compressor operation mode:
- CYC = CYCLING (energy saving enabled)..
- Con = CONTINUOUS (energy saving disabled)..
C36
Operating logic of the alarm/machine status relay.
0 = relay energised when dryer is running, de-energised if
in warning/alarm status.
1 = relay de-energised when dryer is running, energised if
in warning/alarm status.ù
2 = relay de-energised when dryer is not running,
energised when running.
C37
% energy saving.
d1
Sets the seconds of condensate drain opening (if set in
TIMED mode).
d2
Like d1, but for seconds closed.
d3
ISets condensate drain operation mode:
- CAP = INTEGRATED
- tIM = TIMED
- Con = EXTERNAL (24VAC)
Changing parameters
After displaying the parameter, press
x
, change with
z
and
é
,
, then press
x
to confi rm.
Press
y
to return to STANDARD mode.
5.4 Alarms and Warnings
Alarms
cause the dryer to switch off.
Warnings
only cause a signal.
In the case of Alarm or Dew Point Sensor Warning (dSE),
[
displays
the alarm code. In the case of a Warning,
[
alternatively displays
the fault code and the dew point and WARNING LED comes on.
If an alarm occurs:
a) Identify and eliminate the cause;
b) press
z
to reset the alarm;
c) press
x
to restart the dryer.
If a warning without automatic reset occurs:
a) identify and eliminate the cause
b) press
z
to reset the warning.
List of alarms/warnings
HP
High Pressure Alarm
CP
Phases monitor Alarm (PST460-1800 )
Compressor Thermal Protection ( PST900-1800 )
LP
Low Pressure Alarm
Ld
Low Dew Point Alarm
Lt
Low Evaporation Temperature Alarm
Ht
High Compressor Discharge Temperature Alarm = T> 120°C.
LtA
Alarm low auxiliary evaporation temperature.
rSE
Refrigerant Temperature Sensor Warning
Switches to CONTINUOUS mode.
drE
Condensate Drain Warning
Condensate drainage switches to TIMED mode.
dSE
Dew Point Sensor Warning
The measured temperature must return within its normal range.
Hd
High Dew Point Warning
Automatic reset when the dew point = A6 - 4°F (2°C).
HSE
Discharge temperature sensor Warning
Sr
Scheduled Maintenance Warning
See par. 5.2 and 6.3
Содержание Polestar-Smart PST1200
Страница 2: ......
Страница 100: ...Русский 8 8 PST 460 1800 ...
Страница 111: ...8 5 EXPLODED DRAWING 11 PST 460 1800 PST 460 520 Ac ...
Страница 112: ...8 5 EXPLODED DRAWING 12 PST 460 1800 PST 630 900 Ac ...
Страница 113: ...8 5 EXPLODED DRAWING 13 PST 460 1800 A B C D E F G PST 1200 Ac ...
Страница 114: ...8 5 EXPLODED DRAWING 14 PST 460 1800 B B A F C C E G D PST 1500 1800 Ac ...
Страница 115: ...8 5 EXPLODED DRAWING 15 PST 460 1800 A F B C D E G PST 460 630 Wc ...
Страница 116: ...8 5 EXPLODED DRAWING 16 PST 460 1800 A F B C D E G PST 750 1200 Wc ...
Страница 117: ...8 5 EXPLODED DRAWING 17 PST 460 1800 F B A E D G C B C PST 1500 1800 Wc ...
Страница 118: ...8 6 DIMENSIONAL DRAWING 18 PST 460 1800 PST 460 520 Ac ...
Страница 119: ...8 6 DIMENSIONAL DRAWING 19 PST 460 1800 inches mm centre of gravity position PST 630 900 Ac ...
Страница 120: ...8 6 DIMENSIONAL DRAWING 20 PST 460 1800 inches mm centre of gravity position PST 1200 Ac ...
Страница 121: ...8 6 DIMENSIONAL DRAWING 21 PST 460 1800 PST 1500 1800 Ac ...
Страница 122: ...8 6 DIMENSIONAL DRAWING 22 PST 460 1800 PST 460 630 Wc ...
Страница 123: ...8 6 DIMENSIONAL DRAWING 23 PST 460 1800 PST 750 1200 Wc ...
Страница 124: ...8 6 DIMENSIONAL DRAWING 24 PST 460 1800 PST 1500 1800 Wc ...
Страница 125: ...8 7 REFRIGERANT CIRCUIT 25 PST 460 1800 PST 460 1200 Ac PST 1500 1800 Ac A1 A1 ...
Страница 126: ...8 7 REFRIGERANT CIRCUIT 26 PST 460 1800 A1 A1 PST 460 1200 Wc PST 1500 1800 Wc ...
Страница 127: ...8 8 WIRING DIAGRAM 27 PST 460 1800 PST 460 520 Ac Wc Sheet 1 of 6 460 520 2760 3120 ...
Страница 128: ...8 8 WIRING DIAGRAM 28 PST 460 1800 Sheet 2 of 6 ...
Страница 129: ...8 8 WIRING DIAGRAM 29 PST 460 1800 Sheet 3 of 6 ...
Страница 130: ...8 8 WIRING DIAGRAM 30 PST 460 1800 Sheet 4 of 6 ...
Страница 131: ...8 8 WIRING DIAGRAM 31 PST 460 1800 Sheet 5 of 6 ...
Страница 132: ...8 8 WIRING DIAGRAM 32 PST 460 1800 Sheet 6 of 6 ...
Страница 133: ...8 8 WIRING DIAGRAM 33 PST 460 1800 PST 630 750 Ac Wc Sheet 1 of 6 630 750 3780 4500 ...
Страница 134: ...8 8 WIRING DIAGRAM 34 PST 460 1800 Sheet 2 of 6 630 750 3780 4500 ...
Страница 135: ...8 8 WIRING DIAGRAM 35 PST 460 1800 Sheet 3 of 6 ...
Страница 136: ...8 8 WIRING DIAGRAM 36 PST 460 1800 Sheet 4 of 6 ...
Страница 137: ...8 8 WIRING DIAGRAM 37 PST 460 1800 Sheet 5 of 6 ...
Страница 138: ...8 8 WIRING DIAGRAM 38 PST 460 1800 Sheet 6 of 6 ...
Страница 139: ...8 8 WIRING DIAGRAM 39 PST 460 1800 PST 900 1800 Ac Wc Sheet 1 of 6 900 1200 5420 7200 1500 1800 9000 10800 ...
Страница 140: ...8 8 WIRING DIAGRAM 40 PST 460 1800 Sheet 2 of 6 900 1200 5420 7200 1500 1800 9000 10800 ...
Страница 141: ...8 8 WIRING DIAGRAM 41 PST 460 1800 Sheet 3 of 6 ...
Страница 142: ...8 8 WIRING DIAGRAM 42 PST 460 1800 Sheet 4 of 6 ...
Страница 143: ...8 8 WIRING DIAGRAM 43 PST 460 1800 Sheet 5 of 6 ...
Страница 144: ...8 8 WIRING DIAGRAM 44 PST 460 1800 Sheet 6 of 6 ...
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