ICM Controls SC 3801 - User Manual

36 pages

Save Page as PDF

To Next Page

2 Heat/2 Cool

7-Day Programmable

Hardwired

SC 3801

Programmable Electronic Thermostat

• Programmable and Conﬁgurable

• Single/Dual Stage Heat Pump Systems

• Single/Dual Stage Heat/Cool Systems

• Backlit Display

• Auto Changeover

• Simpleset

7 Day Programming

• Compatible with Gas, Oil, or Electric

• Title 24 Compliant/No Batteries Required

• Relay Outputs

(minimum voltage drop in thermostat)

• Ideally Suited for:

– Residential (New Construction/Replacement), Light Commercial

Installation, Operation & Application Guide

For more information on our complete range of American-made

products – plus wiring diagrams, troubleshooting tips and more,

visit us at www.icmcontrols.com

Other manuals for ICM Controls SC 3801

Owner's Manual12 pages

Questions and Answers

C
cory64Sep 3, 2025
What to do if my ICM Controls Thermostat problem is not listed?
- T
  Travis RosarioSep 3, 2025
  Press the Reset button once.
E
Emily EllisSep 1, 2025
Why LOC is displayed when any button is pressed on my ICM Controls Thermostat?
- J
  Janet RodriguezSep 1, 2025
  The thermostat has the button lockout function activated.
H
heatherrogersAug 31, 2025
Why does 'EH' show on my ICM Controls Thermostat display?
- A
  Amber RuizAug 31, 2025
  The thermostat is in Emergency Heat Mode.
C
Carol RobertsAug 29, 2025
What to do if my ICM Controls SC 3801 program schedule activates at the wrong time?
- R
  Richard SharpAug 29, 2025
  Check the time (AM/PM) set on the thermostat.
A
Andrew JohnsonAug 28, 2025
Why does my ICM Controls SC 3801 system fan not come on properly?
- M
  Maria MullenAug 28, 2025
  Verify the wiring is correct and check the electric heat setup in configuration.
W
Whitney ThomasAug 26, 2025
How to fix ICM Controls Thermostat that turns on and off too frequently?
- J
  jonesbarryAug 27, 2025
  Adjust the temperature differential.
C
Christopher FloydAug 25, 2025
What to do if my ICM Controls SC 3801 Thermostat does not follow program?
- A
  amanda16Aug 25, 2025
  Make sure that the thermostat is operating in Program mode (PROG is displayed). Also, check the time (AM/PM).
N
nmaldonadoAug 22, 2025
Why does my ICM Controls SC 3801 Thermostat fan run continuously?
- R
  raysarahAug 23, 2025
  First, check the fan On/Auto switch. Then, check the programmable fan setting in the program. Finally, check the fan settings in configuration.