This may also mean that you have not yet registered the actual thermostat under your location as a room. Please make sure you have added a room, which requires you to enter the thermostats unique device number to fully register.
What does the ‘!’ mean on my 4iE Screen? Read More »
The HI/LO error message means that the ambient sensor readings (on snow sensor) are out of reliable measuring range. Click “Read More” for details.
What Does the HI/LO Error message mean on my COMMBOX? Read More »
The overload message will occur if more than 15 AMPS has been connected to the thermostat. Click “Read More” for details.
What does it mean if my thermostat reads “overload” on this display? Read More »
Error 2 “SensErr 2” will appear when the upper limit sensor is not connected or has short-circuited. Click “Read More” for details.
What does COMMBOX error code “SensErr 2” mean? Read More »
Error 1 “SensErr 1” will appear when there is a communication error with one (or more) snow sensors. Click “Read More” for details.
What does COMMBOX error code “SensErr 1” mean? Read More »
Without a thermal break, the concrete acts as a heat sink. Therefore, the heat is drawn first into the concrete sub-floor before your floor covering. This is why Warmup recommends installing Warmup Insulation Boards over the concrete sub-floor to act as a thermal break. This forces the heat radiate upwards first rather than down into the concrete slab. Warmup insulation boards can increase ramp up time by over 70% and decrease heat loss by over 90%.
Was your electric floor heating system installed directly on a concrete slab? Read More »
Please click “Read More” for instructions on how to un-mount your thermostat
Un-Mounting Your Thermostat Read More »
The ER2 message will occur if the floor sensor has a short circuit or has a loose connection. Click “read More” for details.
Thermostat Reads Error Message “ER2” on the Display? Read More »
What do you do when this message appears? Click “Read More” for details.
TH115 Floor Heating Thermostat Error Message: LO Read More »
What do you do when this message appears? Click “Read More” for details.
TH115 Floor Heating Thermostat Error Message: HI Read More »
Warmup offers an extensive range of electric floor systems compatible with all floor types, rooms and projects.
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