Elecro Engineering Heatsmart PLUS, Инструкция по установке и эксплуатации

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4. DIGITAL TOUCHSCREEN CONTROLLER OVERVIEW
The Touchscreen digital controller has been pre-programmed with all the necessary parameters to ensure
reliable service & operation. Below is an overview indicating the controller button keys and graphical
symbols.
5. OPERATING INSTRUCTION
On initial power up of the controller the digital display will be illuminated.
The heating device will only be switched
‘On’
when the following criteria are met i.e.:
•
Water circulating pump is
‘On’
delivering in excess of 4,000 litres per hour (4m³/h)
•
The required temperature is set to a higher value than the actual water temperature