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Honeywell MS3000 - page 1
, DISPLAY WINDOW See pages 1-3 for description of keys. .! I PROGRAM EACH DAY DIFFERENTLY OR copy THE FIRST DAYS PROGRAM TO ALL 7 DAYS ,30, , SIMPLE PROGRAMMING It’s easy to program the thermostat to fit your lifestyle. 1. Move the power switch to ON. 2. Hold MODE key until 12:00 AM shows in display. 3. Use SLOW key to set the time of your first ...
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Honeywell MS3000 - page 2
Welcome to the world of comfort and energy savings with your new Honeywell Magic Stat@ electronic thermostat. The Magic Stat@ name is synonymous with innovation and state-of -the-arl electronic controls. Your new thermostat will automatically control the temperature in your home, keeping you comfortable while saving energy when programmed according ...
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Honeywell MS3000 - page 3
Before the thermostat is programmed, holding this key sequences through PROGRAM and SET CLOCK. After the thermostat is programmed, holding this key Mode sequences through the 4 functions; release when desired function is reached. The four functions include: PROGRAM—allows you to program the heating and cooling temperature points, at 2 to 6 differ ...
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Honeywell MS3000 - page 4
PROGRAMMING YOUR THERMOSTAT You may program this thermostat either before or after installation. See installation manual form number 69-8025 for installation instructions. If you are programming the thermostat before installation, be sure the battery is installed (see page 4). During programming, if you leave the thermostat for a few minutes, it wi ...
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Honeywell MS3000 - page 5
To set the first temperature program, press and TEMPERATURE SET POINT INDICATORS hold until the display shows the temperature you want when you wake up during the heating season (72° m 60 70 80 90 Heat shown) .Youcan backup bytapping thekey. 111111111111111 II ¤~~~~~ ■ m w The LEFT temperature set point indicator should be stopped 6:00 PROGRAM ...
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Honeywell MS3000 - page 6
■ Press until you reach the exact time, within 10 minutes. (Hold the key to advance the time in 10- “o w minute increments, tap the key to back up. ) Tap to store the time and date in the thermostat’s Mode memory. The normal room temperature display will return. 11 c1 60 70 80 90 1111111111111111111 n 8:20 SET CLOCK PM SMT; TFS H 60 70 80 90 ...
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Honeywell MS3000 - page 7
STEP 5 SET THE FAN SWITCH Auto On FAN AUTO: Normal or energy saving setting for most homes. The fan goes on m—l and off with the air conditioner in summer. In winter, the fan on most systems starts Fan a few minutes after the furnace comes on. tt stops a few minutes after the furnace goes off. The fan starts and stops with the furnace in some ele ...
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Honeywell MS3000 - page 8
Display new time by holding (to advance) or tapping (to back up). 9 9‘ouwant Hold to set heating and cooling set points Heat coo l Verify change by holding (to advance) or tapping ~=t (to back up). Repeat steps on pages 15-17 until all changes you want are made. 17 60 70 80 90 1111111111111111111 n 8:00 PROGRAM AM sMTWTF; al 60 70 80 90 ,,,1,,,,1 ...
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Honeywell MS3000 - page 9
The “long term hold” feature is particularly useful when you go on vacation or other extended absence. It ~oes not cancel your program. Press and hold until the display shows HOLD. Mode Heat Mode cool 60 70 80 90 1111111111111111111 n ■ ■ ■ ■ 70 NOLD SMTWTF S Tap or hold until temperature indicators show the range at which you want the ...
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Honeywell MS3000 - page 10
Press and hold to step through your weekly program until you reach the day and time at which ‘ast you want the thermostat to resume normal pro- grammed operation (shown holding until 10:30 PM 011 Sunday). Press once, Mode 60 70 80 90 Illlill llllllllllll .m. m.m. mmm. 60 70 80 90 1111111111111111111 n .mam 70 NOLD UNTIL SMTWTF S 23 69-8026—2 To ...
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Honeywell MS3000 - page 11
Tap to lock in change. Mode 60 70 80 90 1111111111111111111 Jz2 ■ nmmmm 70 SMTWTFS ROOM TEMPERATURE DISPLAYED To move the clock back one hour in fall, hold key until SET CLOCK shows. b 60 70 80 90 Mode 1111111111111111111 10:30 SET CLOCK PM ■ SMTWTF S 26 Tap 6 times to back up the clock one hour. slow ~ 60 70 80 90 1111111111111111111 9:30 SET ...
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Honeywell MS3000 - page 12
RECALIBRATING THE THERMOSTAT TEMPERATURE ADJUSTMENT Your thermostat should normally display the correct room SCREW temperature. Intherare event ofaninmrred display, thethermo- stat can berecalibrated as follows: ❑ Make sure the thermostat has been on for at least 2 hours. ❑ Place an accurate room thermometer near the left side of the thermostat ...
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Honeywell MS3000 - page 13
TROUBLESHOOTING GUIDE IF... THEN... Thermostat loses program. ❑ Check for loose battery. ❑ Check that power switch is ON. Thermostat shows no display, ❑ Check that power switch is ON. unless HEAT or COOL key is held. •l Check main switches, fuse and circuit breakers on heating equipment to make sure the thermostat has power. The heating con ...
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Honeywell MS3000 - page 14
Troubleshooting Guide continued IF... THEN... Thermostat will not let you make a program. The thermostat will not accept a ninth temperature setting. (continued) combination. (Use the programming chart on page 31 to make sure you do not use any more settings or combina- tions than allowed.). •l Your program has probably been lost. The Thermostat ...
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Honeywell MS3000 - page 15
Toll-free Installation and Programming Assistance For all questions concerning this thermostat, please read and follow the instructions. If additional assistance is needed, call our toll-free Consumer Affairs group number at 1-800-468- 1502, Monday-Friday, 7:30 a.m. -4:00 p.m., Central time. r NOTICE f This equipment is a Class B digital apparatus ...
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