2. ICM Controls
  3. ICM2801

ICM Controls ICM2801 Application/Install Guide

  • Hello! I've reviewed the specification document for the ICM2801 Automatic Ignition Furnace. This document provides detailed information on its technical specifications, including environmental, electrical, and timing parameters. It also includes wiring diagrams, status LED indicators for troubleshooting and a table of blower speeds for different models. I am ready to answer your questions regarding the device.
  • What is the operating temperature range?
    What is the Ignitor voltage?
    What is the total trial time for ignition?
    How many ignition trials are attempted before lockout?
    What does the status LED indicate with 1 flash?
ICM
2 8 01
AUTOMATIC IGNITION FURNACE
7313 William Barry Blvd.
North Syracuse, NY 13212
ICM CONTROLS 800.365.5525
www.icmcontrols.com LII350
ENVIRONMENT
• Ambient Temperature
– Operating:-40ºFto176ºF
– Storage:-40ºFto185ºF
• Humidity:5%to95%R.H.(non-condensing)@+55ºF
• Vibration:13.8Hz@0.2Gsforonehourineachorthogonalaxis
• Flame Speed:UL94-VOrating
ELECTRICAL
• Voltage Range:Line(98to132VAC)@60Hz
• Ignitor:5A@120VAC
• Cool Blower:10A,2HP,240VAC
• Heat:5A,240VAC
• Inducer Motor:4AFLA,8ALRA@120VAC
• Gas Valve:1.5A@30VAC
SPECIFICATIONS
TIMING
•Trial for Ignition:7.0seconds
– Ignitionactivationperiod=5seconds
– Flameestablishingperiod=2seconds
• Flame Failure Response Time:0.8secondsmaximum
• Inducer Pre-Purge Time:5seconds
• Inducer Post-Purge Time:15seconds
• Ignitor Warm Up Time:35seconds
• Total Trials for Ignition:3(automaticallyresetafteronehour)
• Heat Blower On Delay:90seconds
 (Fieldadjust:60,75,and90secs)
• Heat Blower Off Delays:150seconds
 (Fieldadjust:120,150,and180secs)
• Cool Blower On Delay:3seconds
• Cool Blower Off Delay:18seconds
BLOWER SPEEDS
MODEL HEAT COOL
05010 Med High
05012 Low High
07512 Med High
07516 Low High
10016 MedLow High
10020 MedLow High
12520 MedHigh High
15020 High MedHigh
LEGEND
BDSS: Blowerdoorsafetyswitch
ROS: Rolloutswitch
LS: Limitswitch
PS: Pressureswitch
T’STAT: Wallthermostat
XFMR: Transformer
IGN: Hotsurfaceignitor
CAP: Capacitor
VM: Ventmotor
GV: Gasvalve
FS: Flamesensor
WIRING DIAGRAM
STATUS LED
ON Solid NO Fault
1ash
Ignitionfailure(after3
triesandstartofsoft
lockout)
2ashes Pressureswitchstuck
closed
3ashes Pressureswitchfailed
toclose
4ashes Limitswitchfailed
open
5ashes Flamepresentwith
gasvalveoutputoff
Rapid
Flashing
Wrongpolarityof
120VACandNeutral
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