AIRSYS UNICOOL 28V1B5 - Page 31

Installation
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Table 3-9 Key Components in the Controller Box Assembly
Temperature Sensor
PGD Display
Humidity Sensor
Control Module
Network Switch
Input Breaker
3.4.1 Install Outdoor Temperature Sensor
The outdoor temperature sensor (ST3) that is connected to the controller box must be installed outside the
shelter. Use the following steps to complete this task.
1. Select the wall where the WPU is mounted.
2. Drill a 1/2-inch diameter hole for the outdoor temperature sensor (ST3) through the shelter wall.
3. Open the controller box assembly and locate the outdoor temperature sensor (ST3) assembly.