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General| Model | YTHX9421 |
|---|---|
| Brand | Honeywell |
| Display | Color touchscreen |
| Wi-Fi Enabled | Yes |
| Mobile App | Honeywell Home App |
| Programmability | 7-day programmable |
| Power Source | 24V AC |
| Humidity Control | Yes |
| Geofencing | Yes |
| Installation | Professional installation recommended |
| Stages | 2 heat/2 cool |
| Features | humidity control, geofencing |
| Connectivity | Wi-Fi |
| Indoor Temperature Range | 40°F to 99°F |
| Voice Control | Compatible with Amazon Alexa and Google Assistant |
| Remote Access | Yes |
| Alerts | Temperature, humidity, and system alerts |
| Compatibility | Compatible with most HVAC systems including heat pumps, conventional systems, and dual fuel systems |
| Energy Saving Features | Energy-saving reports, adaptive recovery, smart response technology |
Steps for installing the Equipment Interface Module (EIM).
Steps for mounting and connecting the thermostat.
Steps for configuring the thermostat's initial settings.
Guidance on mounting the Equipment Interface Module (EIM) near HVAC equipment.
Wiring the Equipment Interface Module (EIM) according to terminal designations.
Steps for connecting the thermostat's power supply.
Steps to connect the RedLINK Internet Gateway to network and power.
Select appropriate system options based on prompts.
Process for linking the thermostat to the EIM.
Procedure to connect each individual RedLINK accessory.
Completing the setup process by selecting final options.
Entering password and selecting Wireless Device Manager.
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