This also resets the factory defaults. Hold the backlight and the menu buttons simultaneously for ten seconds.
Thermostats are battery powered, making them easy to install and compatible with.
How to reset white rodgers thermostat 1e78-144. Disconnect the wires from the old thermostat one at a time. Has a wall mounting plate, remove the thermostat and the wall mounting plate as an assembly. The universal subbase, for use with all 1e78 models, is designed to mount on a 2 x 4 junction box or directly to the wall.
If the hold icon is lit but not flashing, the thermostat is set for a permanent hold. Your thermostat consists of two parts: In need of assistance, contact us by email or by phone.
Reset operation if a voltage spike or static discharge blanks out the display or causes erratic thermostat operation you can reset the thermostat by pressing , and time at the same time. 1 () raises temperature setting. The thermostat body and the base.
We have changed batteries and held up and down buttons to try and reset. Identify each wire attached to the old thermostat using the labels enclosed with the new thermostat. There is an * in the display panel.
Erratic thermostat operation you can reset the thermostat by pressing. If the hold icon is flashing, the thermostat is set for temporary hold. This thermostat is configured from the factory to operate a heat/ cool, fossil fuel (gas, oil, etc.), forced air system.
This will turn the power off and then reset a problem. If the thermostat has power, has been reset and. If a voltage spike or static discharge blanks out the display or causes.
With all 1e78 models, is designed to mount on a 2 x 4 junction box or directly to the. Within a few seconds the thermostat should make a soft click sound. Allied is the distributor of choice for industrial automation & control.
This sound usually indicates the thermostat is operating properly. After ten seconds, the display screen will turn off then back on again. The universal subbase, for use with all 1e78 models, is designed.
Qty add to cart add to list. Most heating and cooling systems. There are also two steps to reset this white rodgers/emerson thermostat.
Thermostat installation and all components of the system shall conform to class ii circuits per the nec code. To mount on a 2 x 4 junction box or directly to the wall. How old is your emerson unit?
The vertical 70 series is perfect for new construction customers who want a quick and easy transition to job completion. The 70 series thermostats are battery powered, making them easy to install and compatible with most heating and cooling systems. Press run to reset the hold and go back to the programmed setpoint.
If the thermostat does not click after being reset contact your heating and cooling service person or place of Allied is the distributor of choice for industrial automation & control. Once it comes back on, the thermostat is reset.
At the same time while moving the system switch from. Ok, two things to reset the furnace, you can look for a switch that appears like a light switch near the furnace, this would be the ssu (safety shut off) or you can turn the main breaker off then back on again. Q&a (11) replacement parts ( ) ready to buy.
Press run to reset the hold and go back to the programmed setpoint.