ICM Controls SC 3001, Installation, Operation & Application Manual

Page 1: ...wiring diagrams troubleshooting tips and more visit us at www icmcontrols com 7 Day Programmable Single Stage Heat Pump Non Heat Pump Systems Backlit Display Manual 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 Comm...

Page 2: ...on 1 Package Contents Tools Required 1 To Remove Existing Thermostat 2 To Install Thermostat 2 Wiring Diagrams 4 Heating Cooling 4 Heating Only 5 Heat Pump 6 Cooling Only 6 Operation 7 Setting to Heat Pump or Non Heat Pump 8 Starting the Thermostat 8 Testing the Thermostat 9 Operating Modes 10 Setting the Time and Day of the Week 11 Programming 12 Simpleset Programming 14 Factory Preprogramming 14...

Page 3: ...mer and screwdriver WARNING Always turn off power at the main power supply before installing cleaning or removing thermostat This thermostat is for 24 VAC applications only do not use on voltages over 30 VAC Do not short across terminals of gas valve or system control to test operation this will damage your thermostat and void your warranty All wiring must conform to local and national electrical ...

Page 4: ...om 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 ordinances Not...

Page 5: ... 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 6 CAUTION Be sure exposed portion of wires does not touch other wires 11 Tighten screws on terminal block Gently tug wire to be sure of proper connection Double check that each wire is connected to the proper ter...

Page 6: ...Transformer 24 VAC 120 VAC HOT 24 VAC Heating Transformer 120 VAC HOT 24 VAC Cooling Transformer Heating Control Fan Control Cooling Control Heating Control Fan Control Cooling Control Pre Installed Jumper Remove Pre Installed Jumper T H E R M O S T A T C RH W G RC Y B O Both transformers must be in phase Wiring Diagrams ...

Page 7: ...0 VAC HOT 24 VAC Transformer Remove Pre Installed Jumper C RH W G RC Y B O T H E R M O S T A T Heating Control Fan Control Heating Control T H E R M O S T A T C RH W G RC Y B O 4 Wire Single Transformer 3 Wire Single Transformer Pre Installed Jumper ...

Page 8: ...mper Remove Pre Installed Jumper 120 VAC HOT 24 VAC Transformer Reversing Valve Fan Control Compressor Contactor 120 VAC HOT 24 VAC Transformer Fan Control Cooling Control Reversing Valve Fan Control Compressor Contactor Cool Active Reversing Valve Heat Active Reversing Valve 4 Wire Single Transformer 120 VAC HOT 24 VAC Transformer Note Place jumper between W and Y terminals ...

Page 9: ... will scroll the temperature display 3 The new temperature setting is automatically saved into memory Setting a New Temperature Differential IMPORTANT The default temperature differential is factory set at 1 F When your room temperature varies by 1 F the thermostat turns your system on If you notice your system turning on and off too frequently increase the temperature differential accordingly 1 P...

Page 10: ...When finished move Cool Off Heat switch to Heat or Cool position to lock setting into memory CAUTION Do not use air conditioning when the outdoor temperature is below 50 degrees This can damage your air conditioning system and cause personal injuries 1 Move the Fan Auto On switch to the Auto position 2 Move the Cool Off Heat switch to Cool or Heat depending on the season OFF Indicator Time Room Te...

Page 11: ...econds 4 Adjust the set temperature 2 degrees above the room temperature and the A C should turn off There may be a fan delay on your system Note There is a four minute delay to protect your compressor Heat Test 1 Slide Cool Off Heat switch to Heat position Heat mode screen is displayed 2 Adjust the set temperature so it is 5 degrees above the room temperature 3 Heat should come on within a few se...

Page 12: ...low the program schedule that is stored in memory Heat Mode In this mode the thermostat controls the heating system Press the Mode button to enter exit the program heat mode In program heat mode PROG displays the thermostat will follow the program schedule that is stored in memory Hold Functions When in programmable cool or programmable heat PROG displays you can lock in the present settings indef...

Page 13: ...the or button to adjust the time 4 Press the button while the time is displayed The display shows the day currently set on the thermostat 1 Monday 2 Tuesday etc 5 Press the or button to set the correct day of the week that today is Note Sliding the Cool Off Heat switch to Cool or Heat positions will lock the values into memory 6 Press the button to enter programming Setting the Time and Day of the...

Page 14: ...n for each period in your program 1 Place Cool Off Heat switch in Off position 2 Press the button for 6 seconds 3 Press the button twice Day is displayed 1 7 4 Press the or button to change the day you want to program 1 Monday 2 Tuesday etc 5 Press the button to advance to the next screen Note You can always press the button to return to the previous screen Period is displayed MORN DAY EVE NITE 6 ...

Page 15: ... displayed 45 F 85 F 12 Press the or button to adjust cool set temperature 13 Press the button to advance to the next screen Repeat steps 1 13 to program each day of the week individually or use the Simpleset feature see Page 14 to program every day the same as Monday When programming is complete slide the Cool Off Heat switch to Heat or Cool to exit the programming mode Press Mode switch to enter...

Page 16: ...lock the settings into memory Once the schedule is locked in you can go through each day and make any changes you require This feature speeds up the programming of the standard weekday weekend schedule 3 Slide Cool Off Heat switch to Heat or Cool to exit program mode Note Press Mode switch to enter and exit program operation PROG displays on screen when following the program schedule Factory Prepr...

Page 17: ...record your settings MORN DAY EVE NITE HEAT HEAT HEAT HEAT COOL COOL COOL COOL MONDAY 1 MORN DAY EVE NITE HEAT HEAT HEAT HEAT COOL COOL COOL COOL TUESDAY 2 MORN DAY EVE NITE HEAT HEAT HEAT HEAT COOL COOL COOL COOL WEDNESDAY 3 Personal Program Schedule ...

Page 18: ...L COOL FRIDAY 5 MORN DAY EVE NITE HEAT HEAT HEAT HEAT COOL COOL COOL COOL SATURDAY 6 MORN DAY EVE NITE HEAT HEAT HEAT HEAT COOL COOL COOL COOL SUNDAY 7 Personal Program Schedule continued MORN DAY EVE NITE HEAT HEAT HEAT HEAT COOL COOL COOL COOL THURSDAY 4 ...

Page 19: ...ting the Temperature Differential Page 7 Thermostat does not follow program Verify it is operating in program mode PROG displays check time AM PM check if in Hold mode PROG flashes PROG flashes in hold mode Press Hold button to remove from hold mode Fan runs continuously Check fan On Auto switch On position runs fan continuously Temperature displayed is not accurate Plug the hole for wiring behind...

Page 20: ...er 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 inspect...