Derwent Water Systems

Troubleshooting

FAULT / PROBLEMS / CORRECTIVE ACTION
The controller does not turn on / The socket is faulty.
The transformer is faulty. / Verify by connecting another device to the same socket and the controller to another socket.
The controller is blocked. / Press the hardware reset command.
The motor does not stop on the limit cycle switch. / The limit cycle switch is damaged. / Open the box and check the efficiency of the limit cycle switch and the other plastic parts.
The cam is out of position. / Open the box and check that the metal ring is complete and that it is positioned in the right way.
Check that the cam can activate the limit cycle switch.
The controller does not regenerate. / The controller is not programmed in the right way / Check the programmed parameters.
The controller is inhibited / Check the automatic regeneration start as explained in par. 5.5 of the manual.

Working cycle graphic description.


STE – GR0018 Rev. B – 02.12.1999

STANDARD ELECTRONIC CONTROLLER

PROGRAMMING RAPID GUIDE


Via Virginio 370 – 372

Montespertoli – Florence – ITALY

Tel. ++39 – 571 – 6301

Fax ++39 – 571 – 630269

E-mail:

Programming Table

Step /  /
Display
/

D e s c r i p t i o n

1 / P / 1 1.0 0 / Regeneration starting time. Minutes are flashing.
2 / P / 1 1.0 0 / Regeneration starting time. Hours are flashing.
3 / P / 1 d – 0 / Monday, 0 does not perform – 1 performs the regeneration cycle.
4 / P / 2 d – 0 / Tuesday, 0 does not perform – 1 performs the regeneration cycle.
5 / P / 3 d – 0 / Wednesday, 0 does not perform – 1 performs the regeneration cycle.
6 / P / 4 d – 0 / Thursday, 0 does not perform – 1 performs the regeneration cycle.
7 / P / 5 d – 0 / Friday, 0 does not perform – 1 performs the regeneration cycle.
8 / P / 6 d – 0 / Saturday, 0 does not perform – 1 performs the regeneration cycle.
9 / P / 7 d – 0 / Sunday, 0 don’t perform – 1 performs the regeneration cycle.
10 / P / 7 d – 0 / The digit is not flashing. It is possible to enter the special program.
11 / P / 1 2 0 0 / By pressing the P command once again, the programming is set.

Special programming table.

Step /  /
Display
/ Meaning
10 / P / 7 d – 0 / The digit is not flashing
11 / CLOCK / H – 5 0 / Net frequency. Now it is set to 50 Hz. By pressing the Advance command , 60 Hz value is set.
12 / P / – t – 1 / Regeneration cycle selection.
13 / P / 1 8.3 0 / The programming is set. The display shows time of day.

Regeneration cycle selection table.

Cycle / 1 C / 2 C / 3 C / 4 C
1 / 3 / 10 / 10 / 10
2 / 3 / 20 / 20 / 12
3 / 5 / 25 / 25 / 14
4 / 5 / 30 / 30 / 16
5 / 7 / 35 / 35 / 20
6 / 10 / 0 / 0 / 5
7 / 15 / 0 / 0 / 5
8 / 20 / 0 / 0 / 5
IMPORTANT!
The programmed parameters are not immediately effective. They will be updated after the first regeneration. If the operator changes the parameters and doesn’t perform a regeneration, or doesn’t press the Reset command, the controller works with the former parameters, not with the latter ones.

Command functions.

Upper arrow
Advance / Allows to enter the diagnostic mode.
Pressing it during programming mode, allows to increase the flashing value.

Clock

Time setting / Allows to enter time of day and day of the week setting.
Pressing it at the end of programming, allows to enter the special program.
P
Program mode / Enter the programming
R
Manual regen. / Manual start of Regeneration cycle. Pressing during a stop time, sets to zero the time left and skips over to the next phase.
Red circle / Hardware reset. It resumes all controller functions.

LED functions

LED / Descriptions
MON / Performs the regeneration cycle every Monday at the set time..
TUE / Performs the regeneration cycle every Tuesday at the set time.
WED / Performs the regeneration cycle every Wednesday at set time.
THUR / Performs the regeneration cycle every Thursday at the set time.
FRI / Performs the regeneration cycle every Friday at the set time.
SAT / Performs the regeneration cycle every Saturday at the set time.
SUN / Performs the regeneration cycle every Sunday at the set time.

Diagnostic parameters

Display / Description
2 0 0 0 / Not to be used.
0 2.3 0 / The regeneration starting time.
0 0 0.0. / The performed regeneration number.
0.0.0 0 / The hours elapsed from the last regeneration.
Once turned on, keep the controller energised for at least 24 hours in order to obtain an appropriate battery efficiency.

Standard Electronic Controller is in compliance with the CE regulations.