5 performing a matrix wash over, Performing a matrix wash over – Nortec ME Control User Manual

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Operation

4.5.5 Performing a matrix wash over

At initial commissioning when the “Matrix Wash Over” (W49) message appears or any time new evapora-

tive cassettes have been installed, a matrix wash over cycle has to be performed. If a matrix wash over

cycle is required proceed as follows:

Nortec ME Control is in normal operation mode.
1. Select the “Service” submenu (displays 1-3)
2. Select “Matrix Wash Over” function in the “Service” submenu. The matrix wash over confirmation

dialogue appears.

3. Press on the

button to start the matrix wash over. A possible running humidification/cooling

process is interrupted. The progress bar in the display shows the current status of the matrix wash

over process. After the matrix wash over process is finished the control unit returns to the “Service”

submenu.

Note: in order to stop the matrix wash over process press the

button in the progress win-

dow. The matrix wash over process is stopped and the control unit returns to the “Service” submenu.

Password:

8808