Dometic AMERICANA DM2652 Service Kit Instructions page 2

Installation
2 Installation

WARNING: ELECTRICAL SHOCK HAZARD.
Disconnect all power before working within
any electrical enclosure or before handling any
electrical connections. Failure to obey this warning
could result in death or serious injury.
2.1 Removing the Existing Circuit
Board
This section describes the proper technique to remove
the existing circuit board.
1. Disconnect the refrigerator from all power sources
(120 VAC and 12 VDC).
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1 Removing the Control Interface Display
Control Interface Display
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2. Using your fingertips, pull the control interface
display free of the refrigerator.
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2 Removing the Circuit Board
Control Interface Display
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5-pin Connector
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3. Unplug the 5-pin connector located at the end of the
circuit board by gently pulling on the connector. Do
not pull on the wires.
4. Remove the two screws attaching the circuit board to
the control interface display. Retain the screws.
5. Use your fingertips to pull out the existing circuit board.
2.2 Installing the Replacement
Circuit Board
This section describes the proper technique to install the
replacement circuit board.
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1. Position the replacement circuit board with the lights
facing the control interface display and the screw
holes aligned.
2. Secure the circuit board using the retained screws.
Do not over-tighten.
3. Gently plug in the 5-pin connector.
4. Push the control interface display into its original
position on the refrigerator.
5. Connect the refrigerator to its power sources.
6. Turn the refrigerator on and verify that the controls
are working properly. Refer to the operation manual
(331240.016) for information on starting and operating
the refrigerator.
DM2652, DM2852 Circuit Board Replacement
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Circuit Board
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