Orion-system SA Controller Manual do Utilizador descarregar pdf (Página 16)

Zone

Installation & Wiring

SA Controller Technical Guide

Entering Air Temperature Sensor Wiring

Entering Air Temperature Sensor

The OE231 Entering Air Temperature Sensor must be wired as shown

in Figure 11 below for proper operation of the SA Controller. The En-

tering Air Temperature Sensor is a 10K Type III thermistor sensor. The

sensor should be mounted as shown in an area that is protected from the

elements and direct sunlight.

Figure 11: OE231 – Entering Air Temperature Sensor Wiring

NOTE: For Dual Cabinet Units, mount the Entering Air

Temperature Sensor in an Entering Air Duct area that is common

to both SA Units.

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