Optional Display/User Interface; Installation - GE DewPro MMY31 Installation And Operation Manual

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DewPro MMY31

4.0

Optional Display/User Interface

If the DewPro is equipped with an optional display / user interface follow the

procedure below to access the terminals prior to applying power. Please use Figure

18 below as a reference when removing any parts from the DewPro.

1. Unscrew and remove the protective lid from the top of the DewPro, exposing

the display module below

2. Unplug the display from the lower terminal board.

3. Carefully grasp the display bracket and pull straight up.

4. Follow the procedure outlined in Section 3.0, pages 8-10.

5. To replace the display module, locate the six holes on the underside of the

display bracket. The MMY 31 uses the holes with the additional markings

next to them.

6. Align the display bracket with the standoffs and snap the display bracket

onto the three standoffs.

7. Carefully rotate the display module on the display bracket until properly

aligned for readability.

8. Reconnect the display to the lower terminal board observing the key on the

plug and socket.

NOTE: When the display module is installed it takes over control, superseding the

rotary switch functions illustrated under Section 5.4 on page 16. Only the calibration

buttons on the printed circuit board remain active.

GE General Eastern

Installation and Operation Manual

Fig. 18

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