Name: Emerson 80 Series
Brand: Emerson
Rating: 5 (1 reviews)

Questions and Answers:

A
Angela DiazJul 27, 2025
How to troubleshoot no heat on my Emerson Thermostat?
- Q
  qlucasJul 28, 2025
  If your Emerson Thermostat is not producing heat, consider the following: * First, check that the system is set to Heat. * Second, make sure the thermostat and system wires are securely attached. * Third, a diagnostic is required. Set the system to Heat and raise the setpoint above room temperature. Within five minutes, the thermostat should make a soft click and “Heat On” should appear on the display. If the thermostat doesn't click, try the reset operation. If the thermostat clicks, contact the furnace manufacturer or a service person to verify the heating system is operating correctly.
M
Mrs. Karen GonzalezAug 1, 2025
What to do if my Emerson 80 Series is not cooling?
- M
  Melanie MccormickAug 1, 2025
  If your Emerson Thermostat isn't cooling, check these items: * Ensure the system is set to Cool. * Verify the thermostat and system wires are securely attached. * Run a diagnostic: Set the system to Cool and lower the setpoint below room temperature. The thermostat should click within five minutes (there may be a delay if the compressor lock-out option is enabled) and the display should indicate “Cool On”. If it doesn't click, the thermostat may need replacing. If it clicks, have the cooling system checked by a qualified technician.
J
John HarrisonAug 5, 2025
What to do if my Emerson 80 Series Thermostat has no heat, no cool, and no fan?
- E
  Elizabeth SheltonAug 5, 2025
  If your Emerson Thermostat isn't producing heat, cool air, or running the fan, here's what to check: 1. ) A blown fuse or tripped circuit could be the issue. Replace the fuse or reset the breaker. 2. ) Ensure the furnace power switch is turned to the ON position. 3. ) Make sure the furnace blower compartment door panel is correctly placed to engage the safety interlock or door switch. 4. ) Verify all connections to the thermostat and system are secure and tightened.
A
Ashley NortonAug 10, 2025
Why does the “Call for Service” icon appear on my Emerson Thermostat?
- K
  Kevin JonesAug 10, 2025
  The “Call for Service” icon on your Emerson Thermostat indicates a few potential issues: 1. ) The heating system can't raise the room temperature to within 10 degrees of the setpoint in 2 hours. Refer to troubleshooting for 'No Heat'. 2. ) The cooling system can't lower the room temperature to within 10 degrees of the setpoint in 2 hours. Refer to troubleshooting for 'No Cool'. 3. ) If the display shows “—” for the room temperature, the thermostat needs replacing. 4. ) If no buttons are working, check that the keypad lockout isn't enabled. 5. ) If the “Call for Service” icon is flashing, there may be a problem with the outdoor unit. Contact a service person to check the outdoor equipment.

Emerson 80 Series Specifications

General

Model	80 Series
Display	Digital
Power Source	24 VAC or Battery
Temperature Control	Adjustable
Type	Programmable
Series	80 Series
Mounting	Wall-mounted
Material	Plastic
Color	White
Programming	Programmable
Programmability	Programmable