progressive automations PA-37 Скачать руководство пользователя страница 3

FUNCTIONS AND FEATURES 

A. Exterior 

1. Power LED

Indicates when power is supplied to the unit. 

2. Learning LED 

Solid LED indicates the unit is in learning mode. 

3. LED Display

Displays current temperature and desired temperature for automatic operation. 

4. Input/Output/Thermometer Port

Input used for power supply. Output for actuator(s). 

5. S4/Learning Button

Used to toggle learning mode. 

6. S3/- Temp. 

Click to lower the temperature.

7. S2/+ Temp. 

Click to raise the temperature.

8. S1/Temperature Control

Used to toggle automatic temperature control mod.

9. Rocker Switch Terminal

Located inside the box. Used to connect a rocker switch. 

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