Manual

15
ChloroMatic
®
ESC-pH SYSTEM
TheESC-pHunitisacombinationoftheESCChlorinatorandapHController.Pleaserefertotherelevantchapter
in this Manual for information on how to operate the chlorinator. It should be noted that there are minor differences
in chlorinator operation as compared with the standard ESC system described in this Manual. The Chloromatic
ESCpH unit does not display the output control setting or include run dry pump protection.
ThepHControlsystemfunctionsarelocatedontheChloromaticinstrumentpanelinthedark-colouredarea
marked “pH CONTROL”.
LED DIGITAL DISPLAY
■ The digital display is used to provide information on the chlorinator output, pH and pH set point.
■ The display will alternately show the chlorine production and pH
■ When the pH Control switch is placed in the SET position the display will show the pH set point
FEED & pH STATUS LEDs
ThepHSTATUSLEDisusedtoindicateifthepHiswithinarangeof±0.3pHofthesetpoint.IfthepHismore
than0.3pHabovethesetpointtheLEDwillashred/green.IfthepHislessthan0.3pHbelowthesetpointthe
LEDwillashred.
The FEED STATUS LED is used to indicate the operation of the acid dosing pump:
RED ACID PUMP OFF
GREEN ACID PUMP AVAILABLE
GREEN FLASHING ACID PUMP DOSING
pH CONTROL
The control switch has three positions:
■ RUN – In this position the acid dosing pump will operate according to the value of the pH set point and
measured pH
■ SET –Thiswillallowadjustmentofthecontrollersetpointusingadjustmenttool.Turnclockwiseto 
  increasethesetpoint.Notethatacidpumpisoffwhenadjustingsetpoint
■ OFF – Disables the acid dosing pump and control functions
IMPORTANT NOTES:
1. The ChloroMatic guarantee does not apply to commercial or semi-commercial installations, i.e. where
the system runs more than an average of 8 hours per day over the year. Guarantee on commercial and
semi-commercial installations is 12 months only on both power supply and cells.
2. ALWAYS INSIST ON GENUINE CHLOROMATIC REPLACEMENT PARTS. If it is necessary to replace the
Electrolytic Cell, beware of “look alikes”. Only the Genuine ChloroMatic Cell is designed and warranted to
operate with the ChloroMatic Power Supply.
SERIOUS DAMAGE MAY RESULT TO THE ELECTRONICS INSIDE THE UNIT IF COPY ELECTRODES ARE
USED AND WILL VOID WARRANTY.
TROUBLE SHOOTING:
No Chlorine Production - Check for
1. Main power outlet switched off
2. Chlorinator not plugged into main outlet
3. Pump not plugged into Chlorinator
4. Time Clock set to Off position/Power switch turned Off
5. Sanitiser Output Control turned to lowest setting
6. Chlorinator fuse blown
7. Dirty Cell
8. Filter needs backwashing
9. Gas Sensor not connected
10. Running times incorrect
11. Main house fuse blown
12. Pump motor faulty
Low Chlorine Production - Check for
1.DirtyCell-cleanifrequired
2. Filter needs backwashing
3. Display not at correct production level/Cell failing
4. Winter Mode turned On
5. Pool stabiliser too low
6. pH too high
7. Salt level too low
8. Chloromatic running time inadequate
9. Sanitiser output control set too low