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Question posted by busybonnie on November 21st, 2021

Buttons On The Thermostat

The buttons do not work properly and have to be pushed about 5 times to get to what I want. Do I have to replace it and if so can I still get the same one. Number RTH4300B

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Answer #1: Posted by SonuKumar on November 21st, 2021 9:11 AM

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https://www.youtube.com/watch?v=F3x_lmNAO7k

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https://www.youtube.com/watch?v=F3x_lmNAO7k&t=55

https://www.youtube.com/watch?v=F3x_lmNAO7k&t=75

http://homeappliance.manualsonline.com/manuals/mfg/honeywell/rth4300b.html?p=19

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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

Need Help? Patents pending. All rights reserved. This manual covers the following model: RTH4300B: For 1 Heat/1 Cool systems CAUTION: EQUIPMENT DAMAGE HAZARD. Registered Trademark. Copyright © 2006 Honeywell International Inc. For assistance with this product please visit http://yourhome....

Owner's Manual - Page 3

... features 2 Quick reference to controls 3 Quick 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...

Owner's Manual - Page 4

... 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 setting. • Built-in compressor protection. Operating Manual About your heating/cooling expenses. • Large, clear display is easy to -use, push-button climate control...

Owner's Manual - Page 5

System switch (see page 7) On: Fan runs continuously. 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. AQbuoicukt ryeofuerrennecwe tthoecrmonotsrtoalst Temperature adjustment (see page 10-...

Owner's Manual - Page 6

... 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 To 75 Heat On Current day/time (see page 5) Temperature setting (see pages 10-12) System status Cool on...

Owner's Manual - Page 7

... 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. Wed ASebtoutht eyotiumr eneawndthdearymostat RTH4300B Programmable Thermostat Press SET, then adjust time. Press the SET button, then press s or t to select the day of the week. 3.

Owner's Manual - Page 9

... as needed. 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 Auto or On.

Owner's Manual - Page 10

... return home and the temperature you leave for maximum energy savings. RETURN 6:00 pm 70 ° Set to the time you awaken and the temperature you want during the morning, until you want overnight (usually an energy-saving level). WAKE 6:00 am 62 ° Set to bed and the temperature you are away...

Owner's Manual - Page 11

... heating/cooling expenses by as much as 33%. (See next page to use EnergyStar® program settings. 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) Heat (Mon-Fri...

Owner's Manual - Page 12

... the Set Schedule mode. 10 Press s or t to set desired temperature. Set To 75 Set Schedule 6:30 AM Heat Wake MonTueWedThuFri 1. Note: Make sure the thermostat is displayed. 2. Press SET to set to the system you want to save & exit. Set time and temperature for this time period, then press SET. 4.

Owner's Manual - Page 13

... the morning, it will be lowered later, when you want to temporarily adjust temperature. Temporary Set To 70 6:30 AM Press to immediately adjust the temperature. Set To 75 6:30 AM Press s or t to cancel temporary setting and resume program schedule. RTH4300B Programmable Thermostat APrboogurtaymousrchnedwutleheorvmeorrsidtaet (temporary) Press to control (heat or cool). 11...

Owner's Manual - Page 14

... set will override the temperature settings for all time periods. Whatever temperature you set to the system you want to adjust the thermostat manually, as needed. Set To 75 6:30 AM Press HOLD to cancel "Hold" setting and resume program schedule. This will be maintained 24 hours a day, ...

Owner's Manual - Page 15

... feature forces the compressor to the compressor in your air conditioning or heat pump system. 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...

Owner's Manual - Page 16

All other settings are depleted. If batteries are inserted within one minute, the time and day will not have to remove thermostat from wallplate. Operating Manual ABbatotuetryyoruerplnaecwemtheenrtmostat Pull at bottom to be reset. Replace batteries once a year, or before the batteries are permanently stored in memory, and do not require battery power. 14 Turn...

Owner's Manual - Page 17

.... does not respond • Set system switch to Heat (see page 6). Heating or • Set system switch to Cool (see page 6). In case of difficulty RTH4300B Programmable Thermostat If you have difficulty with your thermostat, please try the following suggestions.

Owner's Manual - Page 18

...room temperature (see page 6). Press and hold SET and RUN at the same time for the system to restart safely, without damage to restore Energy Star default settings... (10° to display "Set Schedule." 2. Wait 5 minutes for 4 seconds. 3. Press SET 3 times to 37°C). To restore Follow these steps to the compressor (see page 9): Energy Star® default settings...

Owner's Manual - Page 19

To save time, please note your model number and date code before calling. Accessories To order, please call Honeywell Customer Care toll-free at 1-800-468-1502. ACbuosutotmyoeur ransseiwstathnecremostat RTH4300B Programmable Thermostat Pull at 1-800-468-1502. For assistance with this product, please visit http://yourhome.honeywell.com. Turn thermostat over to cover marks left by...

Owner's Manual - Page 21

1-year limited warranty RTH4300B Programmable Thermostat INDIRECTLY, FROM ANY BREACH OF ANY WARRANTY, EXPRESS OR IMPLIED, OR ANY OTHER FAILURE OF THIS PRODUCT. If you have other rights which vary from ...

Owner's Manual - Page 22