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Question posted by uandshuntb on August 13th, 2014

How To Change Battery In Rth4300b Programmable Honeywell Thermostate

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Related Honeywell RTH4300B Manual Pages

Owner's Manual - Page 1

RTH4300B Programmable Thermostat Operating Manual 69-1771EFS

Owner's Manual - Page 2

Copyright © 2006 Honeywell International Inc. Quick Reference Card Grasp and pull to see basic operating instructions... reserved. Patents pending. For assistance with this product please visit http://yourhome.honeywell.com or call Honeywell Customer Care toll-free at a glance. This manual covers the following model: RTH4300B: For 1 Heat/1 Cool systems CAUTION: EQUIPMENT DAMAGE HAZARD.

Owner's Manual - Page 3

... reference to display 4 Programming & Operation Set time and day 5 Select system setting 6 Select fan setting 7 Using program schedules 8 Program schedule overrides 11 Compressor protection 13 RTH4300B Programmable Thermostat Appendices Battery replacement 14 In case of difficulty 15 Customer assistance 17 Accessories 17 1-year limited warranty 18 This...

Owner's Manual - Page 4

Features • Separately programmable weekday/weekend schedules. • One-touch temp control overrides program schedule at any time. • Energy Star® compliant to greatly reduce your new thermostat Your new Honeywell thermostat has been designed to give you many years of reliable service and easy-to read. • Displays both room temperature and temperature...

Owner's Manual - Page 5

...; Cool: Cooling system control. • Off: All systems off. • Heat: Heating system control. Auto: Fan runs only when heating or cooling system is on. RTH4300B Programmable Thermostat • Set: Press to set time/day/ schedule. • Hold: Press to override programmed temperature control. • Run: Press to resume program schedule. System switch...

Owner's Manual - Page 6

Heat on: Heating system is on . Operating Manual AQbuoicukt ryeofuerrennecwe tthoedrmisopslatyatscreen Low battery warning (see page 14) Replace Batt Current inside temperature Inside 75 Current program period Wake/Leave/Return/Sleep (see pages 8-9) Wake Wed 6:30 AM Set ...

Owner's Manual - Page 7

... 6:30 Clock AM Press SET, then select current day. Note: If the display flashes Set Clock, the thermostat will follow your settings for the weekday "Wake" time period until you reset the time and day. Press .... 3. Press the SET button, then press s or t to set the clock time. 2. Wed ASebtoutht eyotiumr eneawndthdearymostat RTH4300B Programmable Thermostat Press SET, then adjust time.

Owner's Manual - Page 9

... or On. In "Auto" mode (the most commonly used setting), the fan runs only when the heating or cooling system is on. ASebloeuctt ytohuerfnanewsetthteinrmg ostat RTH4300B Programmable Thermostat Set the FAN switch to "On," the fan runs continuously. Use this setting for improved air circulation, or for more efficient air cleaning. Set FAN...

Owner's Manual - Page 11

RTH4300B Programmable Thermostat AEnbeorugtyySotuarr®nseewtttinhgesrmfoorstmataximum cost savings This thermostat is pre-set to adjust times and temperatures of each time period.) Wake (6:00 am) Leave (8:00 am) Return (6:00 pm) Sleep (10:00 pm) ...

Owner's Manual - Page 12

... period, then press SET. 4. Operating Manual AToboaudtjuysotupr rnoegwratmhesrcmhoesdtualtes Press SET 3 times, then adjust time. Press s or t to program (Heat or Cool). Note: Make sure the thermostat is displayed. 2.

Owner's Manual - Page 13

RTH4300B Programmable Thermostat APrboogurtaymousrchnedwutleheorvmeorrsidtaet (temporary) Press to turn up the heat early in the morning, it will ...the day. For example, if you want to cancel temporary setting and resume program schedule. Note: Make sure the thermostat is set to the system you leave for the current time period. This will be lowered later, when you want ...

Owner's Manual - Page 14

...Whatever temperature you set to the system you to permanently adjust temperature. Note: Make sure the thermostat is set will override the temperature settings for all time periods. Hold Set To 70 6:30 ...maintained 24 hours a day, until you manually change it, or press RUN to permanently adjust the temperature. Operating Manual APrboogurtaymousrchnedwutleheorvmeorrsidtaet (permanent) Press to adjust ...

Owner's Manual - Page 15

... is restarted too soon after shutdown. When the safe wait time has elapsed, the message stops flashing and the compressor turns on. 13 ABbuoiltu-tinyocuormnperwestshoerrpmrostetacttion RTH4300B Programmable Thermostat Inside Set To 75 75 6:30 AM Wake Wed Cool On Message flashes until safe restart time has elapsed. During the wait time, the display...

Owner's Manual - Page 16

... REPLACE BATT warning begins flashing. Replace batteries once a year, or before the batteries are permanently stored in memory, and do not require battery power. 14 The warning flashes about two months before leaving home for more than a month. Turn thermostat over, insert fresh AA alkaline batteries, then reinstall thermostat. If batteries are inserted within one minute, the...

Owner's Manual - Page 17

.... Make sure the temperature is closed securely. • Make sure fresh AA alkaline batteries are correctly installed (see page 6). does not respond • Set system switch to ...(see page 14). In case of difficulty RTH4300B Programmable Thermostat If you have difficulty with your thermostat, please try the following suggestions. Most problems can be corrected quickly and easily...

Owner's Manual - Page 18

... safely, without damage to the compressor (see page 6). "Cool On" is not • Set the System switch to restore Energy Star default settings (see page 6). change • Cool: 50° to 99°F (10° to Heat, and set the temperature level below the displayed current room temperature (see page 9): Energy...

Owner's Manual - Page 19

...-468-1502. Accessories To order, please call Honeywell Customer Care toll-free at 1-800-468-1502. ACbuosutotmyoeur ransseiwstathnecremostat RTH4300B Programmable Thermostat Pull at bottom to find model number and date code. Turn thermostat over to remove thermostat from wallplate. For assistance with this product, please visit http://yourhome.honeywell.com. Cover plate assembly*....Part No...

Owner's Manual - Page 20

... warranty period the product is defective, (i) return it (at 1-800-468-1502. HONEYWELL SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE OF ANY KIND, INCLUDING ANY INCIDENTAL... OR CONSEQUENTIAL DAMAGES RESULTING, DIRECTLY OR 18 Operating Manual 1-year limited warranty Honeywell warrants this product, excluding battery, to be free from defects in the workmanship or materials, under normal ...

Owner's Manual - Page 21

.... In Canada, write Retail Products ON15-02H, Honeywell Limited/ Honeywell Limitée, 35 Dynamic Drive, Toronto, Ontario M1V4Z9. 19 Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to state. 1-year limited warranty RTH4300B Programmable Thermostat INDIRECTLY, FROM ANY BREACH OF ANY WARRANTY, EXPRESS...

Owner's Manual - Page 22