Emerson 1C20-102 - Manuals

model-name

Emerson 1C20-102 Thermostat – User Manual in PDF format online.

Manuals:

User Manual Emerson 1C20-102

1 Page 1
2 Page 2
3 Page 3
4 Page 4

Summary

Page 2 - MOUNTING AND WIRING; CAUTION; REMOVING OLD THERMOSTAT; CONTINUED FROM FIRST PAGE; TERMINAL CROSS REFERENCE CHART; WARNING

1C20 (Heat Only Two Wire):A. Mount base and adaptor plate: Mount base and adaptor plate (optional) to wall using screws provided (see Fig. 1). B. Attach wires: Attach one wire to R and the other wire to W on base. C. Skip to Step #5. 1C26 (Heating and Cooling):A. Remove base from subbase: Loosen the...

Page 3 - Typical Zone Valve; Figure 6. Subbase switching and thermostat/system

SET HEAT ANTICIPATOR Set anticipator to match the setting of your old thermostat younoted in Step 3, or, the anticipator should be set to match thecurrent rating stamped on your main heating control. The heatanticipator is adjustable from 0.15 to 1.2 amps. Adjust the antici-pator by rotating the con...

Page 4 - TROUBLESHOOTING

Symptom Possible Cause Corrective Action No Heat/No Cool/No Fan 1. Blown fuse or tripped circuit breaker. Replace fuse or reset breaker. (common problems) 2. Furnace power switch to OFF. Turn switch to ON. 3. Furnace blower compartment door or Replace door panel in proper position to engage panel lo...

Emerson Thermostats Manuals