Activate 46°F Freeze ProtectionUpdated an hour ago

Introduction

This article explains how to activate 46°F Freeze Protection. 

Use this feature to prevent freezing while the user is away from home. When turned on, it sets the system to maintain a temperature of 46°F (8°C). If the unit is in standby, the setting will automatically start the Heating mode when the room temperature is equal to or lower than 46°F (8°C). The feature will set the system back to standby when the room temperature reaches 48°F (9°C). 

If the room temperature is ever 64°F (18°C) or higher, then the appliance will cancel or prevent this feature automatically. 

This article is for the following units: 

• Diamante Essenza (WYT-17)
• Diamante Pro (WYT-20)
• Quantum Ultra High-Wall (WYT-24)
• Quantum Hyperformance (WYT-25)
• Quantum Fresh (WYT-FA)
• Quantum Ultra Ceiling Cassette (CYT-24)
• Quantum Ultra Floor-Ceiling Flex (UYT-24)
• Quantum Ultra Ducted Ceiling Concealed (RYT-24)
• Quantum Ultra Multi-Zone

Steps

Follow these steps to activate 46°F Freeze Protection: 

1. Press and hold the "ECO" button for 3 seconds to activate this feature. 46°F will appear on the display.
2. Press and hold the "ECO" button for 3 seconds to exit from this mode.