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- ICM Controls
- Thermostat
- SC 2001
- Installation, Operation & Application Manual
ICM Controls SC 2001 Installation, Operation & Application Manual - Parts Diagram
Summary of SC 2001
Page 1
Manual changeover non-programmable hardwired sc 2001 non-programmable electronic thermostat 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 •control...
Page 2: Table of Contents
Table of contents parts diagram ............................................................................................................................. 1 specifications ................................................................................................................................
Page 3: Parts Diagram
Parts diagram mode switch fan switch celsius/ fahrenheit jumper reset button heat pump/ non-heat pump jumper gas/electric switch f–c non–hp hp cool heat off on auto electric gas.
Page 4: Specifications
Specifications input: • voltage: 18-30 vac output: • maximum: 1 amp per terminal (3 amp total for all terminals) temperatureranges: • temperaturecontrolrange:45°f to 90°f (7°c to 32°c) accuracy: ± 1°f (± 0.5°c) • differentialrange:1°f to 3°f (0.5°c to 1.5°c) accuracy: ± 1°f (± 0.5°c) • systemconfigu...
Page 5: General Description
Package contents/tools required packageincludes: simplecomfort ® 2001 non-programmable thermostat on base, thermostat cover, wiring labels, screws and wall anchors, installation, operation and application guide. Toolsrequiredforinstallation: drill with 3/16” bit, hammer, screwdriver. General descrip...
Page 6: To Install Thermostat
Electricalshockhazard– turn off power at the main service panel by removing the fuse or switching the appropriate circuit breaker to the off position before removing the existing thermostat. 1. Turn off power to the heating and cooling system by removing the fuse or switching off the appropriate cir...
Page 7
To install thermostat (continued) 4. Put thermostat base against the wall where you plan to mount it (be sure wires will feed through the wire opening in the base of the thermostat). 5. Mark the placement of the mounting holes. 6. Set thermostat base and cover away from working area. 7. Using a 3/16...
Page 8: Replacing Wiring Labels
Replace the old labels with the enclosed new labels: replacing wiring labels old new type f, g g fan control relay o o cool active reversing valve b b heat active reversing valve y, y6 y cooling control h, w, 4 w heating control c transformer, common side m, 4, rh, rs, r r transformer, hot side c y ...
Page 9: Operation
Setting the room temperature (setpoint temperature) step1: press the or button; the current temperature setpoint displays. Step2: press the or button until the desired temperature setpoint displays. The new temperature setting is automatically saved. After 5 seconds, the display returns to showing t...
Page 10: A Quick Test
Caution!: do not switch system to cool if the outdoor temperature is below 50°f (10°c). This can damage the air conditioning system and may cause personal injury. Action: set the mode switch to cool. Press the button until the temperature setting is 3°f below the room temperature. Result: the a/c sy...
Page 11: Wiring Diagrams
4 or 5-wire, single transformer 24 vac t h e r m o s t a t r c y g 120 vac hot transformer fan control w b o heating control (optional) cooling control wiring diagrams heating and cooling.
Page 12: Heating Only
0 4-wire, single transformer 24 vac t h e r m o s t a t r c y g 120 vac hot transformer fan control w b o heating control 3-wire, single transformer 24 vac t h e r m o s t a t r c y g 120 vac hot transformer w b o heating control heating only.
Page 13: Heat Pump
T h e r m o s t a t r c y g w b o t h e r m o s t a t r c y g w b o t h e r m o s t a t r c y g w b o 24 vac 120 vac hot transformer 24 vac 120 vac hot transformer 24 vac 120 vac hot transformer fan relay fan relay fan control cooling control compressor contactor reversing valve compressor contactor...
Page 14: Troubleshooting
Troubleshooting symptom remedy the system is not turning on check the wiring (see installation, page 4) lcd is blank check the wiring (see installation, page 4) thermostat is not properly controlling the fan check that the gas/electric switch setting matches your system (gas or electric) thermostat ...
Page 16: One-Year Limited Warranty
One-year limited warranty the seller warrants its products against defects in material or workmanship for a period of one (1) year from the date of manufacture. The liability of the seller is limited, at its option, to repair, replace or issue a non-case credit for the purchase prices of the goods w...