710.1760.00.04-05
22/05/2014
25
To access the “Pr1” user level:
1.
Press the
+
keys for a few seconds (the
LED start to flash), the display shows the ini-
tial parameters.
2.
Use the
and
arrows to change the parameter.
3.
Press the
key to change its value.
4.
Change the value with the
and
keys.
5.
Press the
key again to confirm the new value. After a few seconds, the next parameter ap-
pears.
To exit programming:
Press the
+
keys when a parameter is displayed or wait 15 sec. (timeout), without pressing
any key.
NOTE:
The new parameter value is also saved if no
keys are pressed during the timeout.
Press the
key while programming in order to scroll through the parameter codes or increase the val-
ue.
The following parameters can be changed by means of the procedure described above:
Standard value
Functioning
Code
Meaning
CHW
CHG
Set
Set-point
15
-10
Hy
Differential
3
3
Please contact the manufacturer for other parameters.
Displayed
Description
On our schemes
Pb1
Work probe temperature
SL
Pb2
Antifreeze probe temperature
SA
CONTROLLER TYPE “E” (CHW 162 TO CHW 602; CHG 140 TO CHG 180)
The operating thermostat is supplied pre-adjusted according to the standard specifications of the chiller
listed in the supplement. The operating thermostat controls both the temperature regulating functions
and the other safety parameters (e.g. alarm management and the running time of the electric motors).
The complete list of parameters is not supplied to the customer because changes in certain parameters
may lead to problems affecting the reliability and properties of the chiller.
Instructions for changing the parameters required by the user:
Changing the SET-POINT:
1.
Press the
key for 3 seconds (the set-point starts to flash).
2.
Use the
and
arrows to change the SETPOINT.
3.
Press the
key or wait 15 sec. (timeout), without pressing any key.
To access the “Pr1” user level:
1.
Press the
+
keys for a few seconds (the
and
LEDs start to flash)
the upper display (red script) shows
“ALL”
, which means the first group of parameters.
2.
Use the
and
arrows to scroll through the names of the parameter groups to be changed.
3.
After you have found the right parameter group, press the
key in order to enter and display all
the parameters belonging to this group.
The first parameter name appears on the display together with the value.
Содержание CHG 08
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Страница 40: ...710 1760 00 04 05 22 05 2014 40 CHW 20 25 CHO 10 cST CHG 20 25 5 EN 60204 EN 378 2...
Страница 41: ...710 1760 00 04 05 22 05 2014 41 HFC CE 842 2006 3 3 1 3 2 C CND EVA HP LP...
Страница 42: ...710 1760 00 04 05 22 05 2014 42 MHP MLP PV R V a 2 5 b VE 2 5 MOP IAF 3 3 MF P...
Страница 43: ...710 1760 00 04 05 22 05 2014 43 BP BPM CAA EV 1 1 VNR FL LVE RA TD VNR EV 1 2 3...
Страница 44: ...710 1760 00 04 05 22 05 2014 44 1 2 3 4 5 6 7 3 4 ALR...
Страница 48: ...710 1760 00 04 05 22 05 2014 48 CHW 97 CHW 3652 4 2 4 3 5 50 C 12 6 5 2 5 5 1 2 C 40 C 2 C 40 C...
Страница 50: ...710 1760 00 04 05 22 05 2014 50 25 1 60 CHO A B C D E Abb 1 TN C 230 1 1 N PE AC 400 3 3 PEN AC PEN...
Страница 65: ...710 1760 00 04 05 22 05 2014 65 CHW 682 CHW 3652 CHG 225 CHG 365 6 4 1 2 0 0 5 2 1...
Страница 67: ...710 1760 00 04 05 22 05 2014 67 5 6 8 9 10 3 20 15...
Страница 68: ...710 1760 00 04 05 22 05 2014 68 9 1 A CHW 11 CHW 36 CHG 08 1 OFF A OFF LA2 P1 SL HA 2 A 3 LA2 2 A CA 4 HA A...