9
Operating Instructions
Upon completion of the installation, run the water-circulating pump to
purge the system and heater of air (i.e. remove any trapped air in the
system & heater). TIP: You can encourage air out of the heater ow tube by
gently elevating the exit port of the heater when the pump is running.
On initial power up of the heater the amber light should illuminate.
The heater will only switch ‘On’ (red light indicator illuminated) when
the following criteria are met:
•
Water circulating pump is ‘On’ delivering more than the minimum
flow rate of water (see flow requirement information)
•
The required water temperature point is set to a higher value
than that of the water
Selector knob operation:
To aid navigation through the controller options, the digital heater
is fitted with a selector knob for easy and user-friendly navigation.
To adjust or select any option simply turn the knob clockwise or
anticlockwise (see Fig.7).
To confirm selected option, press the knob button (OK). The display
should show message ‘SAVED’ confirming the changes (see Fig.8).
ENGLISH
To Next Page
Loading...