Elecro Engineering B-100 Installation & Operating Manual page 6

Temperature Display
The digital thermostat displays the temperature in ºC
5
Digital Thermostat Instructions
The digital thermostat fitted to your pool heater has been pre-programmed
with all the necessary parameters to ensure reliable service and operation.
All you need to do is set the temperature you would like your water to be
maintained at, this is known as the required temperature.
To display / modify the required temperature, press and release the P
button. The pre-programmed required temperature will be displayed.
Press (3)to increase or
When the correct required temperature is displayed, press and release
the P button. The unit will then revert to displaying the current water
temperature, but will now control the water temperature, to a maximum
of the required temperature.
When the water has reached the required temperature the heater will
switch off and will not switch back on until the water temperature has
dropped by 0.6˚C. This value is known as the differential and is in place to
prevent overheating to the switch components caused by cycling.
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Item Description
1
2 'Down' button
4
3
3
2
4
1
Continuously
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(2) to decrease the required temperature.
Differential:
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Function
To display / modify
'P' button the required
temperature
To decrease the
value
To increase the
'Up' button
value
'U' button NOT USED
Indicates that the
LED-OUT water temperature
has fallen
Illuminated below the required
temperature.
Indicates that the
If flashing unit is in
'Time Delay Mode'