Product Overview
Specifications subject to change without notice.
1-800-365-5525
www.icmcontrols.com 
Specications
Electrical Rating:
•  24 VAC (18-30 VAC)
•  1 amp maximum per terminal
•  3 amp maximum total load 
•  Easy access terminal block
Temperature Control Ranges:
•  45°F to 90°F, Accuracy: 
±
1°F 
•  7°C to 32°C, Accuracy: 
±
.5°C
System Configurations:
•  2-stage heat/cool
•  Single or dual compressor heat 
pump
Terminations:
•  SC5811: R, C, W1/O/B, Y1, W2, 
Y2, G, S1, S2
•  2-stage heat/cool
•  Single or dual compressor heat 
pump
•  Large display with backlight
•  Field temperature calibration
Dimensions
Programmable 7-Day, 5-2-Day & 5-1-1-Day
2-Stage Heat/2-Stage Cool or Heat Pump
Hardwired
Thermal 
Intrusion 
Barrier
Patent No. Design: 424,953
Patent No. Thermal Intrusion Barrier: 6,597,275
Patent Pending SimpleSet
TM
 Target Programming
Need to monitor the temperature 
away from the thermostat?
Choose an ICM remote sensor.
The fast, easy solution 
for temperature 
sensing problems.
•  For tamper prone areas
•  Poor airflow areas
•  Troubled applications
•  Foam gasket prevents 
drafts through 
wall opening
•  Mounts to standard 
2” x 4” outlet box
•  ACC-RT103 — 2 
3
/4” x 4 
1
/2”
Exclusive, 
patented insulation 
technology 
eliminates thermal 
drift caused by 
wall effect.
NEW
Thermal 
Intrusion 
Barrier
Patent-pending technology lets you transfer 
the program and configuration from one 
thermostat to another in seconds.
NEW
  SimpleSet
TM
 Target 
Programming
1.12
"
5.50
"
3.25
"
1.68
"
3.75
"
LIS175


