7
7.0
TROUBLESHOOTING
Fault/Problem
Possible Cause
Remedy
NO FLOW
All chlorine output
LED’s flashing
Pump turned off.
Ensure the pump is on.
Closed valve.
Open valve.
Air in the system.
Check all o-rings and grease.
Dirty filter.
Clean or Backwash filter.
Low water level.
Fill up the pool.
Calcium build-up on
Water Probe sensor.
Clean probe in a mild hydrochloric
acid solution, see page 6.
HIGH SALT
Red LED illuminated
Salt level too high,
above 4500ppm.
Turn chlorine control anticlockwise
until salt levels reduce.
NO LIGHTS
Circuit Breaker tripped.
Reset Circuit Breaker. If it trips
again immediately call a technician.
Mains power failure.
Check switches and switchboard
circuit breaker.
LOW / NO CHLORINE
PRODUCTION
Chlorine output too low.
Increase chlorine production, turn
chlorine control clockwise.
Salt level too low.
Increase salt level to 4000ppm and
check stabiliser (Cyanuric) levels.
pH too high.
Adjust pH between 7.2 – 7.6
Timer period too short.
Increase running time.
High phosphate levels.
Treat pool water with phosphate
remover.
Cell connections not secure.
Check connections at junction
box under the unit.
ABNORMAL CALCIUM
BUILD-UP ON CELL
Calcium level in pool water is
extremely high or unbalanced
water chemistry.
Have water tested and balanced
as per Langlier Saturation Index.
Clean cell with mild HCl solution.
TIMER TIMES OUT
OF SYNC
Timer is not set correctly.
Check setting procedure as per
page 5.
Chlorinator installed on off-peak
tariff.
The timer will need battery backup
if installed on off-peak tariff.
Timer / Off / Manual switch not
selected correctly.
Make sure switch is selected
correctly, see page 5.
OVER TEMPERATURE
Red LED Illuminated
Only (no other lights)
Salt Level too high, above
4500ppm.
Turn chlorine control anticlockwise
until salt levels reduce.
Unit is installed in an area
where the ambient temperature
is extremely high.
Supply adequate cooling.
Install outside of the extreme
temperature area.
Summary of Contents for EVOCHLOR EV15
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