Seeley Climate Wizard CW-80 Installation & Operation Manual page 32

MAINTENANCE INSTRUCTIONS cont.
All models - Chlorinator Cell cont.
4. Submerge the Cell into a solution of 10 parts water
to 1 part hydrochloric acid for ~ 15 minutes or until
cell is clean. Always add acid to water. Note that
rubber gloves and eye protection are to be used.
Heating the water to 60°C and agitating it can
speed up the process. Remove any excess solids
gently, using a soft brush, prior to immersion. As
an alternative to hydrochloric acid, vinegar can be
used. Use high pressure water to clean calcium
debris away after soaking. Go to www.watermaid.
com for further information.
5. Replace the Chlorinator Cell.
6. Turn the Chlorinator Controller back on.
Removing Chlorinator Cell from the tank
The Chlorinator Cell cable is plugged into the
Chlorinator Control box as shown below. First switch off
the chlorinator controller (as explained on the previous
page) or alternatively, turn off the cooler at the main
isolator located adjacent to the cooler before releasing
the wire plug retainer and removing the plug from its
socket.
Remember to carry out the reverse of these steps when
reinstalling the cells.
32 | CW-80 Container Cooler 866600CE-B
All models - Chlorinator Controller
It is important to ensure that the "RUNNING" mode is
active rather than "STANDBY" mode as indicated by
the main display screen. Correct by pressing the power
button, if required.
Chlorinator power and chlorine output
The power setting determines the volume of chlorine
production. A chlorine content of 0.5 - 1 ppm is
ILL3088-A
recommended to safely control legionella bacteria. A by-
product of chlorine production is calcium build up on the
Chlorinator Cell which needs to be periodically cleaned.
Over-production of chlorine results in an increase in the
frequency of cleaning required. The power level of 25%
has been determined to be appropriate by the factory and
is therefore pre-set and non-user adjustable.
The WM44 chlorinator power supply uses an ascending
series of five (5) blue lights (or "LED's") to indicate the
output from 0% to 100% of chlorine production. The
ILL3089-A
"0%" light indicates true and means there is no chlorine
production taking place.
Under normal conditions this chlorine output indicator will
show a chlorine output of 25%.
ILL3091-A
ILL3093-A
ILL3092-A