Installation manual

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Figure 23: DHW Set-up menu
Figure 24: electrical connections
Figure 25: 3-Port Valve
4.2.7 DHW T EST
Before you run the DHW test, which consists of heating up the cylinder to maximum temperature from the heat pump,
you will be asked to check that the valve (figure 26) is in the DHW position (A position), as shown on the screen in
figure 25. Check that the red actuator marker changes to the correct position (the default position is B).
Figure 25: Valve Check screen
When you have completed the valve check and select ‘Next’, you will see the DHW test screen, which informs that the
test can take up to 90 minutes (based on a 300L cylinder). Selecting ‘Run test’ begins the DHW cycle and shows you
the time remaining (see figure 27(a)).