We prefer seeing very strong (all bars) wireless signals as shown in the next picture, for the most reliable wireless operation. These passwords are case sensitive. [amazon table=”7094″]Necessary cookies are absolutely essential for the website to function properly. It has a simple onscreen interface, and its companion smartphone app is easy to use. More on network security types below.Verify that you’re typing in the correct password; the virtual keys on the RTH9580WF touchscreen keyboard are quite small, and very easy to “fat finger” and press the wrong ones. So, try to get the strongest signal possible from your desired network, at the thermostat. [amazon table=”7080″]One of the most common problems about thermostats is that people can’t find their copy of the user manual.Because these two thermostats are essentially exactly the same in terms of how they look and function you should only consider buying the newest model the RTH9585WF because as it will be supported by Honeywell for longer.Take it from me, buy the RTH9585WF!Those four periods are; wake, leave, return and sleep and I will talk about these more later.Other people complain that Honeywell have refused to send them a replacement thermostat when theirs is broken.Both of these thermostats work with 24V HVAC systems.Some people struggle to get through to talk to someone human or to get them to listen to what a problem really is instead of just reading from a script.You can create your own schedule with up to four “periods” per day.Used with conventional systems, they will work with 2 stages of cooling and 2 stages of heating.You can programme these schedules on the thermostats themselves, via the Honeywell Total Comfort app or via your Honeywell account online.It is a powerful but easy to use app that runs very reliably.And since the 9585WF is the newer model, you will be better off buying that one.Both thermostats will work with HVAC add ons such as humidifiers and dehumidifiers.The screen can also be locked so that only authorised people can access the device and change the settings.You are now ready to set up your thermostat.These two thermostats can both be controlled via apps for your favourite smart phones and tablets and via a browser on your laptop or desktop PC.Before you start, make sure that you;They work with multiple stage heating systems.
This entry was posted in honeywell on January 16, 2017 by honeywell.
Try a different one to rule out the thermostat itself as the problem.We recommend, for maximum security, configuring your Wi-Fi access point for WPA2 with AES for the hidden network, and then choose the same setting on the RTH9580WF Select Network Security screen pictured in the previous screen shot.This may occur if your router has lost its internet feed, such as when there’s an outage in your internet service provider’s network or equipment.
Often, reboots of these components will fix this sort of issue. Also, again, check your net connectivity with another device.
If your Honeywell thermostat has an LED display, and it needs batteries, it usually has a low battery warning.
E.g. Check for this in your router settings.
This warning appears on the screen as a flashing banner that says "Replace Battery" or "Batt Lo."
So be sure to capitalize the letters correctly, and avoid mistaking letters for numbers or symbols, such as an l for a 1, a B for an 8, or an I for a !.When this error occurs, variations on the following Connection Unsuccessful message display on the RTH9580WF touchscreen.Enter your email address to subscribe to this blog and receive notifications of new posts by email.The RTH9580WF indicates an incorrectly entered password as shown in the next picture.
Take it from me, buy the RTH9585WF!
Larger homes and businesses with multiple networks (access points) broadcasting, with similar names, are particularly vulnerable to this error.Or, perhaps you hid your 2.4 Ghz. This message displays on the RTH9580WF home screen, where the outdoor temperature normally appears.Bluetooth devices, microwave ovens, baby monitors, and certain cordless telephones may interfere with the Wi-Fi signal reaching your thermostat, causing erratic operation even though the signal strength may read Full. But this thermostat relies on a solid WiFi internet connection to work, and often problems and issues arise with this link. wireless network.
Display is blank • • • • Cannot change system setting to Cool • Check that System Setup screen “Your thermostat controls” or “Your system type” is set to match your heating and cooling equipment (see page 65).