Noritz CB180-DV - Wiring Diagram for External Options

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Application Connection
Chapter4.–Installation
4-10. Wiring Diagram for External Options
Note:
* 1 External Pump Terminal : ‘10:EP’ should be ‘on’ in Installer Mode to activate this terminal.
* 2 Air Handler Terminal : ‘8:AH’ should be ‘on’ in Installer Mode to activate this terminal.