Activate Ventilation ModeUpdated 3 days ago

Introduction

This article explains how to activate Ventilation mode, or Fan-only mode, for Under-Bench RV Inverter Packaged Heat Pump Air Conditioners (PYR). 

This mode sets the system to use only air ventilation and no heating or cooling. 

The selected configuration will be retained in the system's memory when it is switched on again next. 

Steps

1. Press the On/Off button to switch the machine on or off. 
2. Press the Mode button to cycle through the operating modes, then select Ventilation mode. 
3. Use the temperature selection buttons to select the a set point temperature between 64-86°F. 
4. Press the fan speed buttons to select low, medium, high, or automatic fan speed.