User manual HONEYWELL RTH5100B

RTH5100B Non-programmable Thermostat OPERATING INSTRUCTIONS The RTH5100B Thermostat provides electronic control of 24 Vac single stage heating and cooling systems or 750 mV heating systems. Operating Instructions For assistance with your Honeywell product please visit www.honeywell.com/yourhome or call Honeywell Customer Care toll free at 1-800-468-1502. Read and Save these Instructions ® U.S. Registered Trademark © 2004 Honeywell International Inc. All Rights Reserved · Patents Pending 69-1722 Contents Features........................................................................3 Get to Know Your Thermostat ......................................4 Thermostat...............................................................4 Display .....................................................................5 Operate Your Thermostat .............................................6 Set System Setting ..................................................6 Set Fan Setting ........................................................7 Change Temperature Setting ...................................8 Replace Batteries .........................................................9 Review Battery Tips ......................................................13 Built-in Compressor Protection .....................................14 Accessory/Replacement Parts......................................15 Troubleshooting Tips ....................................................16 Customer Assistance....................................................21 Limited One-Year Warranty ..........................................22 69-1722 2 Features · Large, Clear, Backlit Display: Easy-to-see and read--even in the dark. · Precise Comfort Control: ±1ºF of your set temperature. · Simplified Operation: Soft-key controls. Simultaneously displays both room temperature and temperature setting. · Easy Change Battery Holder. · Built-in Compressor Protection: Minimum-off timer protects compressor from restarting too early after a shutdown. Get To Know Your Thermostat 3 69-1722 Get To Know Your Thermostat Thermostat DIGITAL DISPLAY BATTERY HOLDER LATCH PRESS TO RELEASE BATTERY HOLDER. P R E S S BATTERY HOLDER Insid e C Sett ool ing TWO AAA ALKALINE BATTERIES Fan C Auto Syste oolO n m Coo l RAISES TEMPERATURE SETTING TEMPERATURE SETTING BUTTON TEMPERATURE SETTING BUTTON FAN BUTTON SELECTS AUTO OR ON LOWERS TEMPERATURE SETTING SYSTEM BUTTON SELECTS HEAT, OFF OR COOL M22010 69-1722 4 Get to Know Your Thermostat (Cont) Display INSIDE TEMPERATURE INDICATES BATTERIES ARE LOW AND MUST BE REPLACED Inside Replace Batt HeatCool Setting TEMPERATURE SETTING INDICATES THERMOSTAT IS "CALLING" FOR HEAT OR COOL Fan On Auto Heat On Cool On System Heat Cool Off CURRENT FAN SETTING CURRENT SYSTEM SETTING M22011 5 69-1722 Operate Your Thermostat Set System Setting Press the System button to select Heat, Off or Cool: Heat--Thermostat controls the heating system. Off--Both the heating and cooling systems are off. Cool--Thermostat controls the cooling system. CAUTION Equipment Damage Hazard. Air conditioning compressor damage possible. Do not operate cooling system when outdoor temperature is below 50 °F (10 °C). Service Needed Fan Auto CoolOn Cool PRESS THE SYSTEM BUTTON TO SELECT HEAT, OFF OR COOL M22012 69-1722 6 Operate Your Thermostat (Cont) Set Fan Setting Press the Fan button to select Auto or On: Auto--Normal setting for most homes.The fan runs only when the heating or cooling system is on. On--The fan runs continuously. Use this setting for improved air circulation or for more efficient air cleaning. Service Needed Fan Auto CoolOn Cool PRESS THE FAN BUTTON TO SELECT AUTO OR ON M22013 7 69-1722 Operate Your Thermostat (Cont) Change Temperature Setting Press the Up or Down button to select the desired temperature setting. TEMPERATURE SETTING Replace Batt Service Needed PRESS THIS BUTTON TO RAISE THE TEMPERATURE SETTING Cool Fan Auto System PRESS THIS BUTTON TO LOWER THE TEMPERATURE SETTING TEMPERATURE SETTING RANGE: HEAT: 40°TO 90°F (4.5°T0 32°C) COOL: 50°TO 99°F (10° T0 37°C) M22014 The first press of the Up or Down button turns on the backlight. The second press of the Up or Down button changes the temperature setting. 69-1722 8 Replace Batteries 1. When the Replace Battery indicator is flashing, replace batteries promptly with two fresh AAA alkaline batteries. REPLACE BATTERY INDICATOR Replace Batt Service Needed Fan Auto System Cool M22015 The thermostat does not lose any settings when the batteries are replaced; all settings are permanently stored in memory. 9 69-1722 Replace Batteries (Cont) 2. 3. Press the battery holder latch to release the battery holder. Remove the battery holder from the thermostat. BATTERY HOLDER LATCH BATTERY HOLDER Service Needed Fan Auto Cool M22016 69-1722 10 Replace Batteries (Cont) 4. Remove the old batteries and insert two fresh AAA alkaline batteries as marked on the battery holder. BATTERY HOLDER PUSH BATTERIES OUT THROUGH THIS HOLE BATTERY DIRECTION M22017 11 69-1722 Replace Batteries (Cont) 5. Insert battery holder as shown. BATTERY HOLDER LATCH BATTERY HOLDER Service Needed Fan Auto Cool M22016 69-1722 12 Review Battery Tips 1. Replace the batteries as soon as Replace Batt flashes in the display. The Replace Battery indicator flashes in the display two months before the batteries run down completely. Always use fresh AAA alkaline batteries. Non-alkaline batteries do not last as long and can leak, causing thermostat damage. Although the thermostat has a Replace Battery indicator, replace the batteries once a year to prevent the thermostat and heating/cooling system from shutting down due to lack of battery power. 2. 3. NOTE: Replacing the batteries once a year also helps prevent battery leakage that can damage the thermostat. 4. As a precaution, replace the batteries when leaving your home for more than a month to prevent your heating/cooling system from shutting down if the batteries run down completely. 13 69-1722 Built-in Compressor Protection The RTH5100B Thermostat has built-in compressor protection (minimum-off timer) that prevents the compressor from restarting too early after a shutdown. The minimum-off timer is activated after the compressor turns off. If there is a call during the minimum-off timer, the thermostat flashes "Cool On" or "Heat On"a in the display. When the minimum-off timer expires, "Cool On" or "Heat On"a appears solidly in the display and the compressor and fan turn on. ________ a Heat Pumps only. 69-1722 14 Accessory/Replacement Parts 1. Cover Plates--Used to cover marks on the wall Part Number: 50001137-001 (Small) Cover Plate 50002883-001 (Large) Cover Plate To order, call Honeywell Customer Care at 1-800-468-1502. M22185 2. Replacement Battery Holder-- Part Number 50000951-001 Battery Holder To order, call Honeywell Customer Care at 1-800-468-1502. M22018 15 69-1722 Troubleshooting Tips If . . . Display is blank. Temperature settings do not change. Heating system does not turn on. Then . . . Check that fresh AAA alkaline batteries are installed as marked on the battery holder. Check that the temperature settings are: · Heating 40°F to 90°F(4.5°C to 32°C). · Cooling 50°F to 99°F (10°C to 37°C). · Set the system to Heat by pressing the System button. · Check the heat temperature setting to be sure it is set above the room temperature and "Heat On" shows solidly in the display. · Check the circuit breaker to be sure it is not tripped. · Check power switch at heating and/or cooling system to be sure it is on. · Check the furnace door to be sure it is closed securely. · Wait five minutes for the heating system to respond. · If all of this was checked, contact your local heating and cooling contractor. 69-1722 16 Troubleshooting Tips (Cont) If . . . Cooling system does not turn on. Then . . . · Set the system to Cool by pressing the System button. · Check the cool temperature setting to be sure it is set below the room temperature and "Cool On" shows solidly in the display. · Check the circuit breaker to be sure it is not tripped. · Check the power switch at the heating and/or cooling system to be sure it is on. · Check the furnace door to be sure it is closed securely. · Wait five minutes for the cooling system to respond. · If all of this was checked, contact your local heating and cooling contractor. Check Installer Setup Number 1, Heating and/or Cooling System Type; make sure the setting matches the installed heating and/or cooling system. Refer to Installation Instructions, 69-1716. Cannot set System setting to Cool. 17 69-1722 Troubleshooting Tips (Cont) If . . . "Heat On" is not shown in the display. Then . . . Set the System setting to Heat and set the temperature setting above the room temperature. If "Heat On" is shown solidly in the display, but the heating system does not turn on, see "Heating system does not turn on" in theTroubleshooting Tips. Set the System setting to Cool and set the temperature setting below the room temperature. If "Cool On" is shown solidly in the display, but the cooling system does not turn on, see "Cooling system does not turn on" in the Troubleshooting Tips. "Cool On" is not shown in the display. "Heat On" is Compressor minimum-off timer is active. flashing in the Wait up to five minutes for the heating display (heat system to turn on. pumps only). "Cool On" is Compressor minimum-off timer is active. flashing in the Wait up to five minutes for the cooling display. system to turn on. 69-1722 18 Troubleshooting Tips (Cont) If . . . Fan does not turn on in a call for heat (electric furnaces only). Heat pump puts out cool air in the heat mode and warm air in the cool mode (heat pumps only). Both the heating and cooling systems are running at the same time. Then . . . Check Installer Setup Number 3, Fan Control in Heating, and make sure it is set to Electric Heat (Setting 1).Refer to Installation Instructions, 69-1716 Check Installer Setup Number 2, Heat Pump Changeover Valve, and make sure the setting matches the changeover required by the installed heat pump. Refer to Installation Instructions, 69-1716. Check Installer Setup Number 1, Heating and/or Cooling System Type, and make sure the setting matches the installed heating and/or cooling system. Refer to Installation Instructions, 69-1716. Check and make sure the bare portions of the wires are not touching. 19 69-1722 Troubleshooting Tips (Cont) If . . . Heating system is running in cool mode. Heating system does not turn off and the heat temperature setting is set below the room temperature ("Heat On" is not shown in the display). Then . . . Check Installer Setup Number 1, Heating and/or Cooling System Type, and make sure the setting matches the installed heating and/or cooling system. Refer to Installation Instructions, 69-1716. Check Installer Setup Number 1, Heating and/or Cooling System Type, and make sure the setting matches the installed heating and/or cooling system. Refer to Installation Instructions, 69-1716. 69-1722 20 Customer Assistance For assistance with your Honeywell product please visit www.honeywell.com/yourhome or call Honeywell Customer Care toll free at 1-800-468-1502. Before calling, please have the thermostat model number and date code available. MODEL NUMBER xxxxxxxx xxxxxx DATE CODE THERMOSTAT BATTERY HOLDER M22178 Limited One Year Warranty... 21 69-1722 Limited One-Year Warranty Honeywell warrants this product, excluding battery, to be free from defects in the workmanship or materials, under normal use and service, for a period of one (1) year from the date of purchase by the consumer. If, at any time during the warranty period, the product is defective or malfunctions, Honeywell shall repair or replace it (at Honeywell's option) within a reasonable period of time. If the product is defective, (i) return it, with a bill of sale or other dated proof of purchase, to the retailer from which you purchased it, or (ii) package it carefully, along with proof of purchase (including date of purchase) and a short description of the malfunction, and mail it, postage prepaid, to the following address: Honeywell Return Goods Dock 4 MN10-3860 1885 Douglas Dr N Golden Valley, MN 55422 This warranty does not cover removal or reinstallation costs. This warranty shall not apply if it is shown by Honeywell that the defect or malfunction was caused by damage which occurred while the product was in the possession of a consumer. Honeywell's sole responsibility shall be to repair or replace the product within the terms stated above. HONEYWELL SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE OF ANY KIND, INCLUDING ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING, DIRECTLY OR INDIRECTLY, FROM ANY BREACH OF ANY WARRANTY, EXPRESS OR IMPLIED, OR ANY OTHER FAILURE OF THIS PRODUCT. Some states do not allow the exclusion or limitation of incidental or consequential damages, so this limitation may not apply to you. 69-1722 22 Limited One-Year Warranty (Cont) THIS WARRANTY IS THE ONLY EXPRESS WARRANTY HONEYWELL MAKES ON THIS PRODUCT. THE DURATION OF ANY IMPLIED WARRANTIES, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, IS HEREBY LIMITED TO THE ONE-YEAR DURATION OF THIS WARRANTY. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. This warranty gives you specific legal rights, and you may have other rights which vary from state to state. If you have any questions concerning this warranty, please write Honeywell Customer Relations, 1985 Douglas Dr, Golden Valley, MN 55422 or call 1-800-468-1502. In Canada, write Retail Products ON15-02H, Honeywell Limited/Honeywell Limitée, 35 Dynamic Drive, Scarborough, Ontario M1V4Z9. 23 69-1722 Automation and Control Solutions Honeywell International Inc. 1985 Douglas Drive North Golden Valley, MN 55422 Honeywell Limited-Honeywell Limitée 35 Dynamic Drive Scarborough, Ontario M1V 4Z9 69-1722 G.H. 5-04 www.honeywell.com/yourhome