Error Codes - Elecro Engineering Titan Optima Series Installation & Operating Manual

the first reading from the second reading the number of units (kilo Watts kW) consumed can be calculated.
Note that your heater is also rated in kW hours.
The pool pump and heater will need to be running continuously during the test. To avoid inaccurate results
when performing this test, it is important to refrain from using other high current consuming appliances in
the property, such as tumble dryers, showers, cookers etc. A large domestic pool pump of one horsepower
will draw less than 1-kW in a one-hour period. The conclusion of the test should prove that for example a
6-kW heater and a half horsepower pump will draw between 6.3-kW to 6.5-kW in one hour.

➢ Error codes:

TEMP PROBE ERROR/OUT OF RANGE – This will appear if the temperature probe has become
disconnected or the temperature is outside the limit of the probes working temperature 0-100
NO FLOW - This will appear if the flows switch does not detect sufficient flow to activate the heater.
Please refer to page 7 (
Reset Trip – Please refer to the Possible cause 2 below.
PUMP ON ERROR - This will appear only when heater is in Priority of Heating mode. Make sure
that this is the mode required otherwise change to NORMAL mode. In the priority of heating mode
controller is take control off circulation pump and overriding current timer setting. Error message
will appear if controller is not detecting the flow because pump is not wired correctly, one of the
valves in the pipe work is closed or pipe damaged causing the leak.
➢ Heater will not switch to 'Heater on':
In most cases this will be the result of one of the following not being met:
Possible cause 1:
Remedy:
Possible cause 2:
Remedy:
3.1 Flow requirements.)
The required water temperature has been achieved.
To confirm increase the required temperature more than 0.6°C above the current
water temperature.
The 'thermal safety cut out' has tripped - this is shown by the backlight of the
screen switching on and off (flashing) and showing the message 'Reset Trip'.
Remove the black button cover and press the red button to reset. If a positive click
is felt, the cause of the tripping must be investigated and could be caused by a
debris build-up or air pocket trapped inside the heater.
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