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Carel Control Programming Instructions

The Carel Digital Electronic Thermostat is extremely powerful and versatile.  Once programmed, it will operate for years with no changes.  However, because it can be used in so many different ways, the purchaser will need to initially program the control to operate to their specifications.  This page will link you to three sets of programming instructions.

Simplified Instructions -
These instructions set the control to operate correctly for 90% of our users needs.  They are easy to follow and give excellent results.

Intermediate Instructions -
These instructions set the control to function under two different set point and differential settings optimizing system operations .  They are easy to follow and give excellent results.

Complete Manual -
For the truly adventurous electronic aficionado.  If you want to set this control up to something unusual, you probably can.  However, you'll need to decipher this manual first.