Elecro Engineering Titan Optima Series Installation & Operating Manual page 17

In this mode the heater will only heat during a timed-on period and when receiving sufficient flow.
If no or insufficient flow is being received no heating will take place. When in a timed off period no heating
will take place.
Temperature Display Mode
Select your required temperature (described earlier in this booklet).
The contactors will now click in and the cascade time delay function will begin. In 10-seconds time the first
bank of elements will be switched on and the red coloured thermometer will become animated.
Following a further 10-second delay the second bank of elements will be switched 'ON '. Following a further
10-second delay the third bank of elements will be switched 'ON '. This sequence of staged energisation
(timed energisation) will continue depending on the power output of your heater (see table).
Therefore, the maximum amount of time between the thermometer being animated and all
element banks being switched on and heating is 50 seconds for a 5-bank heater.
NOTE: The number of heating element banks the Titan Optima heater has depends on the
power output of the heater, please refer to the power requirement section earlier in
this manual to check the number of element banks within the Titan Optima heater.
From Initial Power On:
No. of Element Banks
Priority of Heating Mode
To activate the 'Priority of Heating' mode touch the 'MODE' button key until the 'PRIORITY' symbol is
displayed, the message 'FLOW STABILISING' will be displayed, after two minutes the display will change
to show 'SAMPLING' and after a further two minutes the display will change back to 'PRIORITY'.
2
3
4
5
Delay to full Power (Secs)
30
40
50
60
17