Cable Connections; Connecting The Outdoor Temperature Sensor Cable - Navien NPE-180A Installation Manual

3.2 Cable Connections

Follow the instructions below to connect the cables to the ComfortAir

3.2.1 Connecting the Outdoor Temperature Sensor Cable

An outdoor temperature sensor is supplied with the Navien ComfortAir
kit. Insert the exposed wire into the terminal. Then tighten the terminal screw with a
screwdriver.
Note
 Use thermostat wire (18 gauge wire) for the outdoor temperature sensor
connection.
 When installing the outdoor temperature sensor, avoid installing it in direct
sunlight.
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installation
Wiring the Device 15