Warmup 3IE Installation Manual - page 3
The 3IE has a Ingress Protection rating of IP20 but this rating can be increased when used in conjunction with
the Gasket supplied with the thermostat, in which case it is ingress Protection rated to IP32 but only when used in
accordance with these instructions.
Fitting the Gasket
Remove backing from seal and attach to the back of the thermostat ensuring that there is a tight bond between the
seal and the back of the thermostat.
Once fitted do not remove or attempt to refit the seal as this may affect the protection against ingress of water if the
not fixed correctly.
Powering-up:
You can now power up the thermostat and begin the programming process. An easy to follow menu will guide you
through the rest. If you want to turn on / off the thermostat and heating system then hold down the recessed button on
the bottom of the stat for 3 seconds
When you have ensured that both the floor sensor and heating elements are working correctly you can complete the
installation of floor covering and remove the protective cover on the front of the thermostat.
Error Messages:
Your thermostat can give you two error indications:
1. “er1”: This will occur if no floor sensor is detected
2. “er2”: This will occur if the floor sensor has a short circuit
Using the Gasket with the 3IE
Dimensions :
41mm
23mm
31mm
54.5mm
Dimensions (mm)
113mm
90mm
3iE Installation Guide V4 © Warmup plc - 2013