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Honeywell TH5320 Support Question

Honeywell TH5320 Support Question

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Question posted by shelleyrr on February 13th, 2016

Thermostat Not Registering Any Heat And Temp Is Just Dropping.

The heat is just dropping and not working for over 6 hours now. I have increased the heat setting to 29 with the fan on but the inside temperature just keeps dropping- I am at 15 now. What can I do?

Current Answers

Answer #1: Posted by TechSupport101 on February 13th, 2016 8:54 AM
This answer was accepted by the poster of the original question.
TechSupport101

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May 24th, 2013

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Related Honeywell TH5320 Manual Pages

Owner's Manual - Page 1

Operating Manual FocusPRO® TH5320R Wireless Thermostat Termóstato inalámbrico Thermostat Sans Fil
Owner's Manual - Page 2

.... Patents pending. Copyright © 2008 Honeywell International Inc. Registered Trademark. Batteries should be replaced once a year (see page 11). Battery Holder Press down and pull to remove batteries. All rights reserved. To prevent possible compressor damage, do not operate cooling system when outdoor temperature is below 50°F (10°C). For assistance...
Owner's Manual - Page 3

Contents Español: vea la página 15 • Français : voir la page 30 About your new thermostat Initial setup 2 Quick reference to controls ........3 Quick reference to display ..........4 Operation Fan settings (auto/on 5 System settings (heat/cool) ........6 Auto-changeover (heat/cool) ......7 Remote control 8 Display outdoor climate 9 Find lost remote control 9 Compressor ...
Owner's Manual - Page 4

About your new thermostat Your new wireless thermostat is choose the settings you prefer: 1 Select fan setting (Auto/On See page 5 2 Select system setting (Heat/Cool See page 6 2 All you have to do is pre-set for immediate use.
Owner's Manual - Page 5

Quick reference to controls Digital display (see page 4) Battery holder (see page 11) Temperature buttons Press to adjust temperature Function buttons Press to select the function displayed just above each button. (Functions change depending on the task.) 3
Owner's Manual - Page 6

...display screen Current inside temperature Low battery warnings (see pages 11-12) Indoor 75 ° Replace Battery Aux Heat On Fan Auto System Heat Heat Setting 75° More Temperature setting Auxiliary heat (Only for heat pumps with auxiliary heat) System status Heat On/Cool On (If flashing, see p. 10) Fan setting Auto/On (see page 5) System setting Heat/Cool/Auto/Off/Em Heat (see page...
Owner's Manual - Page 7

Note: Options may vary depending on . In "Auto" mode (the most commonly used setting), the fan runs only when the heating or cooling system is on your heating/ cooling equipment. 5 Select the fan setting Fan Auto System Heat More Fan System More On Heat Press FAN to "On," the fan runs continuously. If set to select Auto or On.
Owner's Manual - Page 8

... out. 6 Select the system setting Fan Auto System Heat More Fan Auto System Cool More Note: Options may vary depending on the indoor temperature. • Em Heat (only for heat pumps with auxiliary heat): Thermostat controls Emergency and Auxiliary Heat. Press SYSTEM to select: • Heat: Thermostat controls only the heating system. • Cool: Thermostat controls only the cooling...
Owner's Manual - Page 9

... appear, depending on the same day. When the system is a feature used in climates where both air conditioning and heating are often used on how your thermostat was installed. The thermostat will automatically adjust settings to Auto, the thermostat automatically selects heating or cooling depending on the indoor temperature. Auto Changeover is set to maintain this 3-degree separation. 7
Owner's Manual - Page 10

... take up to 15 seconds to respond to commands entered at Remote Fan Auto Cancel More The optional remote control can act as a mobile thermostat, to maintain a comfortable temperature as you move from room to room. See Remote Control Operating Manual for more information. 8 Remote control Temperature is responding to temperatures measured at the thermostat). Press CANCEL...
Owner's Manual - Page 11

... humidity. Press DONE to stop the beeping. Press anywhere on the display screen to exit. Additional features Fan Auto System Heat More Press to display more options Outdoor Outdoor temperature humidity Outdoor 85 ° Outdoor Humidity 50 % Done Find Remote To display outdoor climate If you have an outdoor air sensor, press MORE...
Owner's Manual - Page 12

Built-in your air conditioning or heat pump system. This feature forces the compressor to the compressor in compressor protection This feature helps prevent damage to wait for a few minutes before restarting. Damage can occur if the compressor is re-started too soon after shutdown. During the wait time, the display will flash the message Cool On (or Heat On if you have a heat pump). 10
Owner's Manual - Page 13

After batteries are retained in memory. 11 All other settings are installed, the thermostat will automatically restore communication with the wireless network within t2 minutes, the... two months before the batteries are inserted within a few minutes. Battery replacement (thermostat) Press and pull to be reset. Remove the battery holder and install 2 fresh AA alkaline batteries.
Owner's Manual - Page 14

... sensor from bracket Remove cover and install 2 fresh AA lithium batteries Replace outdoor sensor batteries when the REPLACE BATTERY OUTDOOR warning begins flashing on the thermostat.
Owner's Manual - Page 15

... wireless communication within a few minutes. 13 To restore power: • Check circuit breaker and reset if necessary. • Make sure power switch at heating & cooling system is on . • Make sure furnace door is on . Screen displays Thermostat has lost radio contact with the wireless network (usually "No Signal" because of difficulty...
Owner's Manual - Page 16

... not allow the exclusion or limitation of incidental or consequential damages, so this limitation may have any time during the warranty period the product is registered on how long an implied warranty lasts, so the above . HONEYWELL SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE OF ANY KIND, INCLUDING ANY...
Owner's Manual - Page 47

...; Consult the dealer or an experienced radio/TV technician for help. FCC Warning (Part 15.21) (USA only) Changes or modifications not expressly approved by one of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an...
Owner's Manual - Page 52

All rights reserved. Need Help? Registered Trademark. For assistance with this product please visit http://yourhome.honeywell.com or call Honeywell Customer Care toll-free at 1-800-468-1502 ¿Necesita ...

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