andrews CWH 30/201, Руководство по эксплуатации

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Commissioning 25 MAXXfl o EVO
3.2 INPUT /OUTPUT TEST
This function is used to test all non safety inputs and outputs going to and from the controls. Useful in
con
fi rming operation of external items, such as the Q4 circulation pump
.
Highlight “Input/output test” using the control knob and select the function by pressing the control knob
Using the control knob select fi eld “7700 Relay test” and press control knob. Rotate the control knob to select output
to test. Press the control knob to activate the desired relay (see example above).
Once the testing has been completed, change fi eld “7700 Relay test” back to “No test” and the heater will revert back
to normal control of the outputs.
Input/output test
7700 Relay test
Relay output QX2
Back
Input/output test
7700 Relay test
No test
Back
Input/output test
Communication
Source
Consumer
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