Programming

How Do I Set the 4iE to Program Itself?


The 4iE® Smart WiFi thermostat, and non-WiFi version, learn the heat-up and cool down rates of your home to automatically set the most efficient temperatures when you’re away, reducing usage by up to 25%.

What Type of WiFi Does the 4iE Use?


Click “Read More” for details.

How many Floor Heating Systems can be Connected to one TH115 Floor Heating Thermostat?


When multiple floor heating systems need to be controlled by one thermostat there are guidelines to follow.  Click “Read More” for details.

Can I use the TH115 Floor Heating Thermostat with Other Floor Heating Systems?


While this might be an option, caution should be exercised.  Click “Read More” for an explanation.

How to Fix TH115 Error Message: “ER” Floor Heating Thermostat


Learn how to troubleshoot the ‘ER’ error message on the TH115 floor heating thermostat: check connections and sensor resistance for proper operation.

What are the Three Setting Dials around the Large Timer on the WSM-63?


Change the Settings on Your WSM-63 Controller The three dials around the large timer dial on the WSM-63 allow you to change the settings of the controller. A → Yellow LED: Power ON (U) B → Red LED: Timing in progress (C) C → Unit of time selected D → Time scale selector E → […]

How-to: Programming Your Tempo Thermostat


Programming your Warmup Tempo thermostat.

What is System Power on my 4iE and how can I edit it?


System Power is requested during the initial setup of your device. System power is simply the wattage of the heating system that you connect to your thermostat. To set your systems power select the following: menu > energy monitor > power settings > select the wattage using the up and down arrows > accept.

How do I Set a Custom Program on my 4iE?


Then you will select the days of the week you would like to program to apply for, press ‘accept’ and then add periods of times you would like the system to be on and heating. The following menu will allow you to set times and temperatures. Lock in your program by pressing accept twice.

Where Do I Find my 4iE’s Device Number?


First, the device number shows up during the initial startup menu and recommends the number be written down. Secondly, it can always be accessed afterwards on the device itself.

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