Emerson 1E78-144 - Manuals

Emerson 1E78-144 Thermostat – User Manual, Manual in PDF format online.

Manuals:

User Manual Emerson 1E78-144

Summary

Page 2 - Electric Heat or Single-Stage; ELECTRIC; Heating Systems; ELECTRIC HEAT SYSTEMS; Battery Location; REMOVING OLD THERMOSTAT; CONTINUED FROM FIRST PAGE; MOUNTING AND WIRING

www.white-rodgers.com ATTENTION! This product does not contain mercury. However, this product may replace a unit which contains mercury.Do not open mercury cells. If a cell becomes damaged, do not touch any spilled mercury. Wearing non-absorbent gloves, take up the spilled mercury and place into a c...

Page 3 - Fan Operation; CONTINUED FROM SECOND PAGE; CHECK THERMOSTAT OPERATION

www.white-rodgers.com NOTE To prevent static discharge problems, touch side of thermostat to release static build-up before touching any keys. RH 24 VAC 120 VAC Hot Neutral THERMOSTAT SYSTEM G W Figure 2. Typical wiring diagram for heat only, 3-wire, single transformer systems TRANSFORMER Heating Sy...

Page 4 - CONTINUED FROM THIRD PAGE

www.white-rodgers.com Before you begin programming your thermostat, you should be familiar with its features and with the display and the location and operation of the thermostat buttons. Your thermostat consists of two parts: the thermostat body and the base . To remove the body, gently pull it str...