The ER1 message will also occur if no floor sensor is connected to the thermostat. Have your electrician make sure that the sensor probe wires are securely connected in ports 1 and 2 of the thermostat. If sensor was not installed, your thermostat can be programmed to read the air temperature instead by following the steps below.
ER1 on the Thermostat Meaning Read More »
In order to properly mount your 4iE thermostat, you will need a back-box as well as a mud-ring. Warmup can recommend compatible items.
Mounting a 3iE/4iE thermostat in Canada Read More »
This page explains how to wire and program the 4iE thermostat to work with baseboard applications.
Control of Baseboard Heaters by the 4iE Read More »
First, loosen the screws at the bottom of your unit at shown in the video clip below. Then remove the face of your thermostat by lifting up and off. On the back of the face is a small reset button. Using a small screw driver or writing utensil, press and hold the reset button for 15 seconds. Then place the face of the unit back on making sure the 8 gold pins line up correctly with their counterparts.
Should I perform a Reset or Power Cycle my 4iE? Read More »
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%.
How Do I Set the 4iE to Program Itself? Read More »
Some features are currently only available through the MyWarmup portal. Click “Read more” to see which ones.
4iE Features Only Available through the MyWarmup Portal Read More »
Ensure you have created your account and registered the thermostat using the Device Number. Click “Read More” for details.
Why is my 4iE Showing an ‘!’ on the Screen? Read More »
Click “Read More” for details.
What Type of WiFi Does the 4iE Use? Read More »
All relays ‘buzz’. A good example is the transformers for low voltage lighting in the house. When the room is quiet, you can hear the humming of the transformer or relay. Click “Read More” for details.
How can I keep my relay from being loud or buzzing? Read More »
Always make sure to encapsulate the factory joint in thin-set or floor leveler. It must never be inside the wall. Not doing this will result in irreparable damage to your floor heating system. Chisel out a channel deep enough in your subfloor to accommodate the thickness of the joint.
Installation Reminders for the In-slab Cable Read More »
Warmup offers an extensive range of electric floor systems compatible with all floor types, rooms and projects.
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