WarmFlow A Series, User Instructions, Page: 31 / 89

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Temperature Curve – Press this button to enter the Curve Sub-Menu. This sub-menu displays
a graph showing the Heating Flow, Heating Return and Ambient temperatures when the unit is
running (data will not be recorded if the unit is not running). The data is recorded every 5 minutes
and displayed in either °C or °F dependent on the user setting (parameter H03). The most recent
recording is shown on the left side of the graph. The graph can be cleared by pressing the Clear
button although this is not recommended. A typical graph is shown below:
Figure 22 Heating Flow & Return Temperature Graph Screen
Tap Icon – This icon indicates that DHW Mode is active.
Sun Icon – This icon indicates that either Heating or Cooling Mode is active. A ‘Sun’ icon
will appear when the unit is in Heating Mode and a ‘Snowflake’ icon will appear when the
unit is in Cooling Mode.
Time And Date – This line of text indicates the current Time and Date.
Ambient Temperature – This value displays the current Ambient Temperature.
Electric (Fast) Heating – This icon indicates that the electric heating function is active.
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