ICM Controls SC3211L Installation, Operation & Application Manual

From any of the screens on Page 15, you can press the HOLD (right) button to begin entering your program
schedule. The days shown on the display will all be programmed simultaneously.
Once the HOLD (right) button is pressed, MORN blinks.
Use the up or down button to select a different period (MORN, DAY, EVE, NITE).
Press HOLD (right) button to advance to the next screen. Transition time hour blinks.
Use the up or down button to select a different hour.
Press HOLD (right) button to advance to the next screen. Transition time minutes blink.
Use the up or down button to select different minutes.
Press HOLD (right) button to advance to the next screen. Heat set temperature displays.
Use the up or down button to adjust the heat set temperature.
Press HOLD (right) button to advance to the next screen. Cool set temperature displays.
Use the up or down button to adjust the cool set temperature.
Repeat above steps to program the four periods per day.
When the program schedule is complete, press and hold the PROG and HOLD buttons (pressed simultaneously) in
for 2 seconds to return to the OFF mode.
Lockout Feature
The SC3211L has a button lockout feature so the mode cannot be changed and the
temperature adjustment is limited. Select the appropriate lockout from Configuration
Mode Settings (Step 6, Page 9) of this guide.
To activate the LOC feature:
1. Simultaneously press the PROG, HOLD and UP buttons for 10 seconds.
2. LOC will display and the lockout function will be enabled.
To deactivate the LOC feature, repeat steps 1 and 2 above.
Factory Preprogramming
The SC3211L comes preprogrammed with the following schedule:
MORN 6:00 AM DAY 8:00 AM EVE 6:00 PM NITE
MONDAY
thru HEAT 70°F HEAT 62°F HEAT 70°F HEAT
SUNDAY
COOL 78°F COOL 85°F COOL 78°F COOL
Personal Program Schedule
Use the following personal program schedule to record your settings:
MONDAY
MORN DAY EVE NITE
1
HEAT HEAT HEAT HEAT
COOL COOL COOL COOL
TUESDAY
MORN DAY EVE NITE
2
HEAT HEAT HEAT HEAT
COOL COOL COOL COOL
WEDNESDAY MORN DAY EVE NITE
3
HEAT HEAT HEAT HEAT
COOL COOL COOL COOL
THURSDAY
MORN DAY EVE NITE
4
HEAT HEAT HEAT HEAT
COOL COOL COOL COOL
FRIDAY
MORN DAY EVE NITE
5
HEAT HEAT HEAT HEAT
COOL COOL COOL COOL
SATURDAY MORN DAY EVE NITE
6
HEAT HEAT HEAT HEAT
COOL COOL COOL COOL
SUNDAY MORN DAY EVE NITE
7
HEAT HEAT HEAT HEAT
COOL COOL COOL COOL
SimpleSet TM Field Programming
This feature is used for transferring configuration and program schedule from the master to the target thermostat.
All thermostats for a job can be mounted and powered up. Configure and program one thermostat. This will be the
master. The master will be used to copy the program to the rest of the thermostats.
Preparing the master to Send:
1. The master must be powered by 24 VAC.
2. Verify the master thermostat is in OFF mode. Slide system switch to center position.
3. Remove cover of the master thermostat by gently pulling near one of the corners at the top
of the thermostat.
4. Press the up and down buttons and CONFIG switch simultaneously for 5 seconds.
5. The OUT screen displays indicating the master thermostat is ready to
transfer data.
Note: Press the up and down buttons and CONFIG switch simultaneously for 5 seconds
to exit from data transfer mode and to return the master to the OFF mode.
6. Connect the master to the target using the 3 wire connector. Attach one end to the Master's
FP pins and the other end to the Target's FP pins.
Note: Target thermostat must be powered by 24 VAC for field programming to occur
When the connection has been made correctly, the master thermostat will power up and the target will count from 6
down to 1. It will then display LOC confirming the data has been saved in memory.
When all target thermostats have been completed, reinstall the master thermostat.
Press the up and down buttons and the CONFIG switch simultaneously for 5 seconds to exit from the data transfer
mode and to return the master thermostat to the OFF mode.
16
Troubleshooting
Symptom
No display Verify 24 VAC is at thermostat
10:00 PM
62°F System fan does not come on properly Verify wiring is correct
82°F Program schedule activates at the wrong Check time (AM/PM) set on thermostat (see "Setting the Time,"
time Page 14)
Thermostat turns on and off too frequently Adjust temperature differential (see "Configuration Mode Settings,"
Page 8)
Thermostat does not follow program Verify it is operating in Program mode (PROG solid in display);
check time (AM/PM); check if in Hold mode (PROG flashes)
"PROGram" flashes (in Hold mode) Press Hold button to remove from Hold mode (PROG solid)
Fan runs continuously Check Fan Auto/On switch, continuous fan operation in ON
Problem not listed above Press reset button once*
* Reset Button Function: Time, day and program/non-program changed to last saved settings (saved after
program or configuration change), configuration and program unchanged, ASC timer
reset to 0.
17
18
Table of Contents
Specifications ...............................................................................................................................................................1
Important Safety Information ........................................................................................................................................1
Package Contents/Tools Required ...............................................................................................................................1
To Remove Existing Thermostat ...................................................................................................................................2
To Install Thermostat ....................................................................................................................................................2
Wiring Diagrams ...........................................................................................................................................................4
Single Compressor, Cool Active .................................................................................................................................4
Dual Compressor, Cool Active ....................................................................................................................................4
Single Compressor, Heat Active .................................................................................................................................5
OFF
Dual Compressor, Heat Active....................................................................................................................................5
Parts Diagram...............................................................................................................................................................6
Operation ......................................................................................................................................................................6
Setting the Setpoint Temperature .................................................................................................................................6
Configuration Mode ......................................................................................................................................................7
Configuration Mode Settings ........................................................................................................................................8
Starting the Thermostat ..............................................................................................................................................11
Testing the Thermostat ...............................................................................................................................................12
Operating Modes ........................................................................................................................................................13
Setting the Time and Day of the Week .......................................................................................................................14
Programming ..............................................................................................................................................................15
Lockout Feature..........................................................................................................................................................16
Factory Preprogramming ............................................................................................................................................17
Personal Program Schedule.......................................................................................................................................17
SimpleSetTM Field Programming...............................................................................................................................19
Troubleshooting ..........................................................................................................................................................20
19
ONE-YEAR LIMITED WARRANTY
The Seller warrants its products against defects in material or workmanship for a period of one (1) year from the
Remedy
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 which are provided to be defective. The warranty and remedies set forth herein
do not apply to any goods or parts thereof which have been subjected to misuse including any use or application
in violation of the Seller's instructions, neglect, tampering, improper storage, incorrect installation or servicing not
performed by the Seller. In order to permit the Seller to properly administer the warranty, the Buyer shall: 1) Notify
the Seller promptly of any claim, submitting date code information or any other pertinent data as requested by the
Seller. 2) Permit the Seller to inspect and test the product claimed to be defective. Items claimed to be defective
and are determined by Seller to be non-defective are subject to a $30.00 per hour inspection fee. This warranty
constitutes the Seller's sole liability hereunder and is in lieu of any other warranty expressed, implied or statutory.
Unless otherwise stated in writing, Seller makes no warranty that the goods depicted or described herein are fit for
any particular purpose.
Patent No. - Design: 424,953
Patent No. - Thermal Intrusion Barrier: 6,597,275
Patent Pending - SimpleSet
7313 William Barry Blvd., North Syracuse, NY 13212
(Toll Free) 800-365-5525
20
SC3211L
Programmable Electronic Thermostat
• 7-Day Programmable
• 2-Stage Heat Pump
• Manual Changeover
• SimpleSet ® Target Programming
• Selectable °F or °C
• Relay Outputs
(minimum voltage drop in thermostat)
• Ideally Suited for Residential
– 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
Electrical rating:
• 18-30 VAC
• 1 amp maximum per terminal
• 4 amp maximum total load
Temperature control range: 45°F to 90°F (7°C to 32°C) Accuracy: ± 1°F (± 0.5°C)
System configurations: 2-stage heat, 2-stage cool, heat pump
Terminations: R, C, Y1, Y2, W2, O, B, G, L, E
WARNING!: Always turn off power at the main power supply before installing, cleaning, or removing
• This thermostat is for 24 VAC applications only; do not use on voltages over 30 VAC
• All wiring must conform to local and national electrical and building codes
• Do not use air conditioning when the outdoor temperature is below 50 degrees; this can damage your A/C system
and cause personal injuries
• Use this thermostat only as described in this manual
Package includes: SimpleComfort
Tools required for installation: Drill with 3/16" bit, hammer, screwdriver.
ELECTRICAL SHOCK HAZARD – 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 the appropriate circuit
breaker off.
2. Remove cover of old thermostat. This should expose the wires.
3. Label the existing wires with the enclosed wire labels before removing wires.
4. After labeling wires, remove wires from wire terminals.
5. Remove existing thermostat base from wall.
6. Refer to the following section for instructions on how to install this thermostat.
ELECTRICAL SHOCK HAZARD – 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.
IMPORTANT: Thermostat installation must conform to local and national building and electrical codes and
Note: Mount the thermostat about five feet above the floor. Do not mount the thermostat on an outside wall, in
direct sunlight, behind a door, or in an area affected by a vent or duct.
1. Turn off power to the heating and cooling system by removing the fuse or switching the appropriate circuit
breaker off.
TM Target Programming Technology
2. To remove cover, insert and twist a coin or screwdriver in the slots on the top corner of the thermostat.
3. 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).
(Phone) 315-233-5266 (Fax) 315-233-5276
4. Mark the placement of the mounting holes.
www.icmcontrols.com
LIAF020
2-Stage Heat/ 2-Stage Cool 5. Set thermostat base and cover away from working area.
Manual Changeover
6. Using a 3/16" drill bit, drill holes in the places you have marked for mounting.
Hardwired
7. Use a hammer to tap supplied anchors in mounting holes.
8. Align thermostat base with mounting holes and feed the control wires through wire opening.
9. Use supplied screws to mount thermostat base to wall.
10. Insert stripped, labeled wires in matching wire terminals. See "Wiring Diagrams" section of this manual
(Pages 4-5).
CAUTION!: Be sure exposed portion of wires does not touch other wires.
11. Gently tug wire to be sure of proper connection. Double check that each wire is connected to the proper
terminal.
12. Replace cover on thermostat by snapping it in place.
13. Turn on power to the system at the main service panel.
14. Test thermostat operation as described in "Testing the Thermostat" (Page 12).
Specifications
Important Safety Information
thermostat.
Package Contents/Tools Required
® SC3211L thermostat on base, thermostat cover, wiring labels, screws and wall
anchors, Installation, Operation and Application Guide.
1
To Remove Existing Thermostat
To Install Thermostat
ordinances.
2
3