Activate Auto ModeUpdated 4 days ago
Introduction
This article explains how to activate Auto mode for Under-Bench RV Inverter Packaged Heat Pump Air Conditioners (PYR).
In this mode, the system manages the compressor, heat pump, and feed speeds entirely autonomously. The system accomplishes this by comparing the set temperature with the current internal temperature as given in the following table.
| Internal Temperature | T ≤ 68°F | 68°F < T < 77°F | T ≥ 77°F |
| Operating Mode | Heating & Ventilation | Dehumidification & Ventilation | Cooling |
| Set Point | 68°F | 72°F | 77°F |
The set temperature is selected based on the conditions given in the set point table above.
In the auto speed setting, the ventilation speed is set according to the difference in temperature between the set point and current ambient temperatures.
The auto fan speed is determined by the difference between the set and room temperatures.
The temperature selection buttons are disabled in this mode. 
The selected configuration will be retained in the system's memory when it is switched on again next.
Steps
- Press the On/Off button to switch the machine on or off.
- Press the Mode button to cycle through the operating modes, then select Auto mode.
- Press the fan speed buttons to select low, medium, high, or automatic fan speed.
