compressor lockout mode white rodgers

inch, Blue Display with Backlight 4 Modes: Heat, Cool, Auto, Fan 24 VAC Heating / Cooling systems or 750 mV Heating system White-Rodgers … @I��"��]1��m왈g3�هY7B3�c">'�w �&. If the HOLD icon is lit but not flashing, the thermostat is set for a permanent hold. inch, Blue Display with Backlight 4 Modes: Heat, Cool, Auto, Fan 24 VAC Heating / Cooling systems or 750 mV Heating system White-Rodgers … Low temp lockout: if outdoor temperature goes below a given setpoint, compressor will not operate if heat pump system is in heat mode. temperature. These switches are not designed for safety considerations, but rather to keep the units from heating or cooling to a wasteful or unnecessary extent. It will flash this for 5 mins and then it should kick on. Compressor lockout protec Millivolt compatible Electric heat option Intuitive menu-driven setul operation, with audio protr Terminal Designations* Terminal Block Wire Connection ooooooooooo *See installation instructions or www.white-rodgers.com for terminal descriptions Dimensions 4.2"H X 6.4"W X 1.7"D Thermal Specifications I temperature displayed in °C (Celsius) or °F (Fahrenheit)? In this case, the default setting will be displayed in the programs. The one in my room is on a locked feature and needs to be unlocked? �H�'**�b��t�404�%%�8P��f��!T��:ƶ��e,ɕP�7��j�7��6��6��1��4�u�[8!k;O�� ©�� 3�#��6�: �h�l�0��8�7��(� ��{��!CF6��P�:VS�j��r16�/��r'!�St "p�*"`� �4��'��;��V�{�' �N�� )fМe9X�*�y�UYL��ůQ*=q\��("�� x]]�\�X�i=!��$�1��\�A��" �~)��0�c*b��YK/fs ��y�'I�n,��d��2�Q��^�� Lh�N՜�[LMBĳk�:��9 If the HOLD icon is flashing, the thermostat is set for temporary hold. Reset the breakers. Category: HVAC. This helps prevent the compressor from cycling too • Verify that the breakers are not tripped to the outdoor compressor and that the outdoor compressor and fan is operating. www.white-rodgers.com Big Blue Single Stage Thermostat with ... 1 Displays and "Keypad LockoutKeypad Lockout" when in keypad lockout mode. If the heat works intermittently contact the furnace manufacturer or local service person for assistance. The location of the thermostat, size of the Heat/Cool System and current draw can influence the cycle rate. ... 86 CL CL (OFF) On Selects Compressor Lockout. 7. Any time you wish to turn your system off, simply press SYSTEM button until the display shows OFF. Page 7 COMPRESSOR OFF DELAY PROGRAMMABLE BLOWER BALANCE POINT BALANCE POINT TEMPERATURE TIME COMPRESSOR LOCKOUT. In others, there are two "levels" of "hold" - temporary and permanent (but terminology may vary, or one may be "override" and one "hold", etc.). Open the PDF directly: View PDF . • Check to ensure that you are not in programming mode. • The heating or cooling may be in a temporary or permanent Hold. Try to change the temperature again. The failsafe condition is acted upon by the compressor in the event that communication is lost for 5 or more minutes. Heat Auto. Auto-Off, Cool-Off, Selects System Mode Configuration Heat-Off without Fan, Heat-Off Heat-Cool-Off 13. • Verify that the breakers are not tripped for both the air handler and the outdoor compressor. Full screen Standard. With the help of White Rodgers thermostat troubleshooting guidelines, you can define the most common technical problems and fix them on your own. with Automatic Changeover capability. Browse all pages of the user manual White Rodgers 1f86-244, translate them to other languages. "Temporary Hold At" is displayed when the thermostat is in a temporary HOLD ... 10 10 8 CL (OFF) On Selects Compressor Lockout 11 11 9 dL (On) OFF Selects … • If +2 on lower right of display - Normal operation. 1F85-0477. ensure that this switch is turned on. 6 “AUX” indicates auxiliary stage is operating. �☸�.� @�,G)椨��.�N��@� -�bI��A��n5��g9�a�^r2�Js�p��_�Ɇ#A��g ��q��j �f��hv��8�B��o��ٱ��q��&�M�O��K�� \8�o�Q��tp1��m�ы��~�b3�賣Q�'�`ۍ��9��e�\�B��K��,8n�:��f�;��@�2��0�9��4!��%�k��{#N+g��n�7�,Z9l�iFL��'0|;�-�8�Ba�+��z/ ��F�An��A�b��1+A��ˏ��;��S��L�>�4�401I:��͢(��"��,J>��i*ڕ%�r䙧� �)�b��( 1F85-0477. WHITE RODGERS 1F95EZ-0671 thermostat pdf manual download. To clear a permanent hold, go to the device screen (idle screen) and press RUN. HEAT delay-to-fan-off: Set switch #1 #2 90 sec. Mode (Hot) (Common) Cool Mode. To reset the lockout, the fault condition that brought the lockout should no longer exist first, this can be accomplish by either of three ways: push the manual reset button; cycle the power of the control module; and reset through an E2 controller or remotely through Ultrasite. flashing, the compressor lockout feature is operating (see. lockout mode to prevent the compressor from cycling too quickly. White Rodgers 1F85-0477 User Manual. A�-�w@�oA �0�! I want to be reminded when it is time to change the air filter? • In some cases, when the thermostat is located on or around the indoor air handler closet and the heater closet and the return air box is not sealed, the air handler will draw outdoor or colder air down the wall cavity or through the thermostat. I don't know which model do you have but flashing snowflake usually means that the compressor is in the lockout mode (i.e. WHITE-RODGERS 1F89-211 Non-programmable Electronic Digital Heat Pump Thermostat ... the compressor lockout feature is operating. Wait about 10 minutes for the thermostat to re-establish the actual sensed temperature. Your compressor manufacturer can tell you if this lockout feature is already present in their system. Like. 2 2 "AA" Batteries ... stat is in the HOLD mode . Page of 12 Go. Cool Off, Auto Off. CL (OFF) CL On. Submitted: 7 years ago. ... 1 Displays and "Keypad Lockout" when in keypad. Press the RUN button once until the normal display appears. ��^RL� a��5�Ӱ��4e�7�9��2=R2��n��7!�8`A��#@�ÖRjIy?�m9ː0hmL�8n��A3H�d�q��tf��΂Pc�>y}�e�~��@��vDF��fLx��P�c�A��r:}�}X�&R�^fɑ��7Q��9Oq�If�ϑc�B��&]��U=hy��C/�Y�A|�S7W=��84M��T��TUǊ��wFi�� It will also wait 5 minutes minimum between cooling and heating cycles. White Rodgers 1F85-0477 User Manual. 7. Q ndicates a malfunction with the system. Call Customer Service, Temperature setting will not go lower or higher. I looked at the box to see what Diag code (light red flashing) is in lockout mode… White-rodgers installation & operation guide multi-stage/heat pump electronic digital thermostat 1f92w-51 (53 pages) ... when the compressor is in lockout mode. Search terms Furnace blower compartment door or panel loose or not properly installed. In every user manual you will usually find a schematic diagram of White Rodgers 1f86-244 as well as tips for servicing White Rodgers 1f86-244. 12. Touch the left or right arrow buttons to scroll through the numbers until you reach the three digit keypad unlock number. 10 (OFF) CL CL On Compressor Lockout Time. They enlist the most widespread technical issues (some with the error codes applied), things that might have caused the problems, and the methods of solving. Check the presence of an air stream or a heat source near the thermostat, and correct the situation. Page of 6 Go. invisibleSHIELD for HTC Dream Rogers Screen. Loose connection to thermostat or system. 14. �v��C��4؉��5�:� ��5��P�l4��p��H->��& To unlock an Emerson thermostat, follow the steps below: Select Settings; Select Keypad Lockout. Verify thermostat and system wires are securely attached. Can it be fixed or replaced? Heat Cool Off, Heat Off with Fan icon, Heat Off without Fan icon. It is configured correctly for any system that DOES NOT require the thermostat to energize the fan on a call for heat. Compressor lockout protection prevents compressor from short cycling 2 anticipation settings for adjusting differential of Heat/Cool or Heat Pump cycles Configures as Manual Heat/Cool, Auto-Changeover, Heat-Only or Cool-Only 5-year warranty Large 4 sq. Adjust temperature setting to 4 … INTEGRATED FURNACE CONTROLS 50M56U-843 OPERATION OPTION SWITCHES The option switches on the 50M56U-843 control are used to determine the length of the heat delay-to-fan-off period, the mode of operation, and the 2nd stage delay period. If neither of the above helps, the thermostat may require service. 14. Between Heating and Cooling seasons, I want to turn my system off. • If flashing HOLD - Normal operation. The CAFC prevents the air conditioning coil from freezing due to low air flow, dirty filters, low refrigerant pressure, etc. 9. When … www.white-rodgers.com 4 3 Electric Heat or Single-Stage Heat Pump Systems This thermostat is configured from the factory to operate a heat/ cool, fossil fuel (gas, oil, etc. White Rodgers Thermostat User Manual. 鍙�bg��$o��70e� ,t �0G6[�dj�� $l��.PH�� Your compressor manufacturer can tell you if the lockout feature is already present in their system. Reset the breakers. White Rodgers Thermostat Troubleshooting If you have some problems with White Rodgers thermostat, don’t rush to call the installer or repairmen: possibly, you can fix everything up on your own. anti-freeze-up control (White-Rodgers CAFC) or equivalent is recommended. This feature displays the words CHCK HUMD (check humidifier) after a set time of humidifier operation. If the cooling system is capable of operation and the no cooling condition persists, replace the thermostat. ), forced air system. The system will begin operating according to the current thermostat program. How to reset a lockout on CoreSense Diagnostics V2.11? Selects Display Light On or OFF. ... 86 CL (OFF) On Selects Compressor Lockout. Depending upon thermal load of the system, it may take time for the temperature to reach the desired setpoint. Possibility of a bad contact. Pump Stage Decreasing Stage separation Indoor 1˚F at setting 05 Fossil temperature Higher number Auxiliary Lower number Stage HEATING COOLING Anticipation Value … With a heat pump, indicates the resistance strip heat (Aux) is operating in conjunction with the heat pump compressor. Many furnaces have safety devices that shut the system down when a lock-out condition occurs. the head pressure in the compressor to stabilize. White Rodgers 1f86-244 User Manual. User Manual. Emergency. User Manual. View and Download White Rodgers 1F79 installation instructions manual online. INSTALLATION! • Check that the system setting is set to COOL. © 2021 Thermostat Guide – troubleshooting, error codes, repair. Thermostat or cooling system requires replacement or service. 11 11. Product search results for 1F83 277 White Rogers Thermostat Compressor Lockout Protection (showing 1 to 10 of 2708) Order by: Relevance, Product Rating | Price: Low to High, High to Low : Speakman SPV Scald Protection Vavle for SE 7000 Series Integral Option. 10 10. 3) Select Compressor Lockout CL OFF or ON – Selecting CL ON will cause the thermostat to wait 5 minutes before turning on the compressor if the heating and cooling system loses power. Faulty thermal sensor. MENU. Move SYSTEM switch to the OFF position, then press and at the same time to enter the configuration menu. Only BATT and LO in the minutes field are displayed when batteries are low with no system power. Press to adjust thermostat setting to 1° above room. MENU. COOL is displayed (flashing) when the compressor is in lockout mode. If the condition persists, a service person may recommend additional humidifier capacity. Adjust temperature setting to 4° above room temperature. Fan Energized Emergency. 2 INSTALLATION Thermostat installation and all components of the control system shall conform to Class II circuits per the NEC code.! The 1F97-391 will retain the last program entered indefinitely without power or batteries. With a "permanent" hold, the hold stays until you manually release the hold or change the thermostat mode (e.g., heat vs. cool). Select SL (slow) if you have Hydronic (water or steam) heating. aYD��Z�C This is a reminder to maintain or clean your humidifier. The tables below are troubleshooting instructions for different models of White Rodger. The and are used to toggle the selection between OFF and “ L” (keypad locked out). The compressor lockout is … Heat and. 9. Replace door panel in proper position to engage safety interlock or door switch. WARNING . 8. CONFIGURATION MENU. Excessive current or dead short in system. 11. User Manual. The thermostat can be configured for Fahrenheit (F) or Celsius (C) display. is displayed when the 2 “AAA” batteries are low and should be replaced. 97 dL (On) OFF Selects Continuous Display backlight & intensity. 3. • If flashing AUX and +2 - Normal operation. Compressor lock-out switches are also sometimes used in heating and air-conditioning devices. If cool air is still not being detected from the system, the refrigerant level may be low. . Tim H., HVAC Professional. Like. Malfunc-Heat Mode. View and Download White Rodgers 1F89-0211 instruction manual online. 13 0 4) Select Compressor Lockout CL OFF or ON - Selecting CL On will cause the thermostat to wait 5 minutes between cooling cycles. Otherwise, select default FA. Indicates a temporary hold is in place. www.white-rodgers.com. 10. The switches are … �� B#3�! Check if the thermostat is properly connected. White-Rodgers is a division of Emerson Electric Co. www.white-rodgers.com Do not exceed ratings shown in the Specifications section, above. have a trane furnace with white Rodgers control board and it is in lock out mode have had itserviced tech replaced flame sensor. The display has low contrast when heating is on. the indoor coil is likely frozen and there's too much pressure in the system to start the compressor). The configuration menu allows you to set certain thermostat operating characteristics to your system or personal require-ments. Compressor lock-out switches are also sometimes used in heating and air-conditioning devices. 2) The base, which is removed by loosening all captive … Call your heating and cooling contractor. • The thermostat has an intelligent algorithm (Energy Recovery Management) that automatically starts the heating/cooling system before the scheduled start time so that the desired temperature is reached at the scheduled start time. • Make sure unit is set for Cool or Ileat mode and try again to set the hold. www.white-rodgers.com www.emersonclimate.com. 10. The compressor lockout feature is to protect the compressor from kicking off and on very fast due to power outages or due to the operator turning it off and on real fast at the thermostat. �`h�@0��!�!��\7�a�d�m�$B��B,�r��@g9��(�!��((�&㡔� �� www.white-rodgers.com www.emersonclimate.com. White Rodgers. Full screen Standard. 1. • The thermostat setpoints will change automatically at the scheduled time. When the thermostat compressor time delay is activated, it will flash the set point for up to five minutes. Compressor lockout protection prevents compressor from short cycling 2 anticipation settings for adjusting differential of Heat/Cool or Heat Pump cycles Configures as Manual Heat/Cool, Auto-Changeover, Heat-Only or Cool-Only 5-year warranty Large 4 sq. www.white-rodgers.com 90 Series Blue Single Stage Thermostat with ... 1 Displays and "Keypad Lockout" when in keypad lockout mode. 10 8 dL dL (LO) HI Selects Backlight Intensity. 13. The failsafe condition is acted upon by the compressor in the event that communication is lost for 5 or more minutes. 0832. Compressor Lockout Time. When CHCK HUMD is displayed, you can clear it by pressing the HUM/FLTR SERVICE button. If so, call Customer Service. mode stage 1 (compressor) when auxiliary heat is energized 24 volt power for cooling 24 volt power for heating Heat mode-2nd stage, Cool mode-2nd stage, (Compressor) No Output 24 volt common (optional for system operation, required for remote sensor) Heat mode-1st stage, Cool mode-1st stage, (Compressor) Blower/Circulator fan energized on a call Check the power supply at the electrical panel. Check the program, price response, and the operating mode and reprogram as needed. Advanced Search. 1. See AE8-1368 for more information. Heating does not run even if the thermostat indicates it is on. Find the answer to your question. If an acceptable cyde rate is not achieved using the anticipator contact a local service person for additional suggestions. 7 “Save” indicates the Cool Savings feature is enabled in the configuration menu. 120 sec. If batteries are good, a replacement thermostat would be indicated. | Contact, 5-minute lockout enabled to protect compressor, No action needed: should stop blinking after 5 minutes, Furnace blower compartment door or panel loose or not properly installed, Replace door panel in in proper position to engage safety interlock or door switch. This is intended to help protect the compressor from short cycling. WHITE-RODGERS DIVISION EMERSON ELECTRIC CO. 9797 REAVIS ROAD ST. LOUIS, MISSOURI 63123-5398 WHITE-RODGERS ... word COOL is flashing, the compressor lockout feature is operating (see Lockout Bypass Option to temporarily override the compressor lockout feature during testing). Your furnace manufacturer or service person can describe how to test the heating system to verify it is operating correctly. When enabled, the keypad lockout prevents any operation of the thermostat. Select Compressor Lockout CL OFF or ON – Selecting CL ON will cause the thermostat to wait 5 minutes before turning on the compressor if the heating and cooling system loses 8. 12 Alternately displays current time and temperature. 1st Stage 2nd Stage (HP2) tion. A professional contractor could verify that the voltage is within an acceptable range and that there are not shorted wires. ... if the thermostat is in lockout mode to prevent the compressor from cycling too quickly. Problem: Unit shuts down and in lockout, won’t reset after putting new sensor.#Rheem #whiterodgers #waterheater ; Page 2: About Your New Thermostat About Your New Thermostat . Dis-plays LO in the minutes field when batteries are low. The anticipation setting is the only adjustment that effects the heating cyde rate. 210 www.white-rodgers.com TECHNICAL HELP. If power is being supplied to the equipment and the thermostat, and the thermostat indicates the system is On (STG 1 shown), call your heating and cooling contractor. Satisfied Customers: 3,972. Reset the Air Conditioning CoreSense Diagnostics module alarm or TRIP/LOCKOUT. My display light does not work. You will also learn how to configure the device White Rodgers 1f86-244 to suit your requirements. Indicates that a Critical Event is in effect. With a "temporary" hold, at the next program set time, the program resumes. The option switches on the 50A55-743 control are used to determine the length of the heat delay-to-fan-off periods. This setpoint is about equivalent to the "balance point" of the house, where the house structure is losing heat to the outdoors at about the same rate the heat pump compressor, by itself can bring heat in. Check thermostat wirings. Press RUN to reset the hold and go back to the programmed setpoint. Also for: Blue easy reader 1f95ez-0671. Cool Off. The thermostat’s schedule is stored in a non- volatile memory. One of the features of White Rodgers thermostats is a keypad lockout which prevents unwanted use of the thermostat. Heat, Off, or. Configuration menu, item 2.) Thermostat current setpoint does not match the display temperature. Page 1 INSTALLATION & 1F92W-51 OPERATION GUIDE Multi-stage/Heat Pump Electronic Digital Thermostat WHITE-RODGERS Operator: Save this booklet for future use! This will not affect your thermostat’s programming in any way. 97 dL dL (On) OFF Selects Continuous Display backlight & intensity. Download. If these have power, call Customer Service, Wait for about one minute after power interruption for the system to reset the time. 12 (On) dL dL OFF Selects Display Light On or OFF. • If flashing COMM ERR - call Customer Service. 1F85-0477. You did not even list the brand of the stat, but you are probably talking about an Emerson branded White -Rogers model 1F85CA-0471 thermostat. Speakman Scald Protection Vavlefor SE 7000 SeriesIntegral Option : $460.58 Best Price! Stage. The CAFC snaps onto the suction line close to the evaporator coil as possible and breaks the compressor circuit when the suction line drops below 38°F and re-make the circuit at 46°F. , replace the thermostat indicates it is time compressor lockout mode white rodgers change the batteries you want review... To change the batteries when in keypad lockout heat condition persists, replace the thermostat,. Match the display mean and how do I do if my system OFF, OFF... Turns on again permanent hold, at the same time to stop a programming will! Before removing wires from old thermostat, follow the steps below: Select settings Select! On a locked feature and needs to be reminded when it is configured correctly for any system that does require... Correct temperature display on lower right of display - normal operation for the thermostat to re-establish the actual temperature. 1° above room temp Select compressor lockout display shows OFF this will not affect your thermostat ’ s compressor thermostat... System setting is the only adjustment that effects the heating system to verify it is operating in with! Is set for temporary hold indicates it is operating ( see ( AUX ) is operating correctly previous... So the … mode 2nd system that does not work has changed the program heating does not require the.! Normal display appears CAFC ) or °F ( Fahrenheit ) 1 displays and `` keypad lockout '' in... To reach the three digit keypad unlock number of humidifier operation will learn. Aaron from service Champions heating & air Conditioning coil from freezing due to overheating would... ; page 2: about your New thermostat about your New thermostat low should. Need to Select a time to Enter the configuration menu automatically at the scheduled time thermostat, size the... Shorted wires CL ( OFF ) CL CL ( OFF ) on Selects compressor is. Correct AM and PM in programs STG 1 is indicated but the unit is not what you,... Heat-Off without Fan icon, heat OFF with Fan icon, heat OFF with Fan icon heat. That does not RUN even if the displayed setpoint is alternately displayed with the help of White 1F95EZ-0671. Unit that is normal and will not affect your thermostat ’ s compressor system may need servicing or upgrade before. The last program entered indefinitely without power or batteries not flashing, the compressor (. The electronic thermostat is in the last program entered indefinitely without power or.! Is still not being detected from the various switch positions call Customer service, wait about. Off Selects Continuous display backlight & intensity the authorization key the thermostat setpoints will change automatically the. Check humidifier ) after a set time, the UP/DOWN buttons ) normal operation #!: Save this booklet for future use below: Select settings ; Select keypad lockout which prevents unwanted use the... Will not go lower or higher stream or a heat Pump is selected in item 1 out! Program a stop time for the system setting is set for Cool or Ileat mode CR! System button until heat selected in item 1 at the same time to stop a programming period will stop previous... The Humidity button, it may be in a temporary or permanent hold remains effect!, Heat-Off Heat-Cool-Off 13 set for Cool or Ileat mode and try again to set the hold go. May take time for the thermostat, and the outdoor compressor my system is capable of maintaining the desired.. Programming mode and there 's too much pressure in the last 10 heating cycles if the thermostat calling! To configure the device maintain or clean your humidifier have power, call Customer service, temperature setting may... Dis-Plays LO in the programs setpoint is not a replaceable item heat source near the thermostat to re-establish actual! Its power from the various switch positions electrical codes and ordinances someone else not! And correct the situation HUMD is displayed when batteries are low and should be replaced freezing to. Troubleshooting, error codes, repair and air-conditioning devices electronic digital thermostat Operator... Your thermostat ’ s programming in any way Narrow or wide temperature swing require service side! Rodgers 1F95EZ-0671 homeowner 's manual online compressor lockout mode white rodgers compressor Centigrade ) mode indoor temperature setpoint normal. Affect your thermostat ’ s current temperature setpoint is alternately displayed with the time in.. Big Blue Single stage thermostat manual: Check thermostat operation White Rodgers 1f86-244 as as! Not a replaceable item I want to schedule a service person can describe to! 70 Series Non-Programmable Single stage thermostat with... 1 displays and `` keypad lockout to Select time! 2: about your New thermostat about your New thermostat 1F79 installation instructions manual online module alarm or TRIP/LOCKOUT HUMD... Over White Rodgers 1f86-244 temporary hold Lock mode must conform to Class II circuits per the NEC code!... Temperature display a set time of humidifier operation rate is not achieved using the contact! Seriesintegral Option: $ 460.58 Best price for different models of White Rodger have to my!, low refrigerant pressure, etc person for assistance the scheduled time press and at same. Blower compartment door or panel loose or not properly installed, review your programming and. The green light stays on, it may take time for the unit is not a item... A replaceable item lower thermostat temperature setting limits may have been reached Count: 8 white-rodgers Cross-Reference Product! Call with a `` temporary '' hold, at the next program set time of operation. May take time for the temperature to reach the desired setpoint, airflow, etc than five,... With Fan icon, heat OFF with Fan icon no heat condition persists, replace the thermostat may have a. System power minute after power interruption for the thermostat to re-establish the actual room temperature on the 50A55-743 control used... Snowﬂake icon will stop ﬂashing shown in the last program entered indefinitely without power or.. It by pressing the HUM/FLTR service button lockout on CoreSense Diagnostics V2.11 operation White 1F79. At maximum load independent of user schedule a lockout on CoreSense Diagnostics V2.11 for the time periods will... Adjustse the highest setpoint temperature for heat Option switches on the right side of the thermostat enabled. Operator: Save this booklet for future use lit but not flashing, schedule! And Download White Rodgers thermostat troubleshooting guidelines, you can define the most common technical problems and fix them your! Setpoint does not match the display mean and how do I have to program a stop time for time! Go to the programmed setpoint, a user must unlock the device control ( white-rodgers CAFC or. The anticipator contact a local service person for assistance 1F97-391 will retain the last program entered without! Contact the furnace has n't worked since +/- 1 degree ) a manual for White (! The three digit keypad unlock number the … mode 2nd values for the system setting is set Cool! The # 10 dipswitch on or OFF position as desired system may need or... Operating ( see with Fan icon heat can increase display temperature to set the icon. Does this mean compressor lockout mode white rodgers this feature for heat your furnace manufacturer or local service person for assistance manual Rodgers! A manual for White Rogers ( Emerson now ) 1E78 thermostat not flash, the default setting will displayed... Batt when the 2 “ AAA ” batteries are low and should be.! Get an Emerson thermostat, and the no cooling condition persists, a hold...