White Rodgers 1F90-60 Thermostat User Manual
Contents
1. 7 Push excess wire into wall and plug hole with a fire resistant material such as fiberglass insulation to prevent drafts from affecting thermostat operation PULL STRAIGHT OUT Figure 2 Removing thermostat from subbase Expansion poe Plugs S Connect wires va 7 terminal screws activi p Activity Mountin 4 Hole 3 Light Mounting Hole v ull wires through this opening Sf Figure 3 Subbase 7 CAUTION To prevent electrical shock and or equipment damage disconnect electrical power at the main fuse box or circuit breaker until installation is complete From heating system From 24vAC transformer THERMOSTAT Re SYSTEM Heating System Hot o e 24vAC 120vAC Neutral Thermostat Terminal Connections TRANSFORMER Figure 4 Typical Wiring Diagram for Heating Only 2 Wire Single Transformer Systems From millivolt system THERMOSTAT C a System Millivolt System 6 CY ODW RH CD N From millivolt system Thermostat Terminal Connections Figure 5 Typical Wiring Diagram for Millivolt Systems A co THERMOSTAT From zone valve 6 Zone 5 Valve SYSTEM 24vAC TRANSFORMER Hot i c 120vA RH CY From 24vAC transformer Neutral through zone valve2. Thermostat Terminal Connections Figure 6 Typical Wiring Diagram for Heat Only 3 Wire Zone Valve Systems ATTACH THERMOSTAT TO SUBBASE A CAUTION POWER TO THERMOSTAT MUST BE OFF BE FORE ATTACHING THERMOSTAT TO WALL FAILURE TO TURN OFF POWER BEFORE AT TACHING THERMOSTAT MAY CAUSE EQUIP MENT DAMAGE DUE TO RAPID COMPRESSOR CYCLING To attach thermostat to subbase line up the plastic snap guides at the top of the thermostat and the six connector pins on the thermostat with the connectors near the top of the subbase Gently pivot the thermostat down until the plastic snaps lock into place see fig 7 Be gentle when attaching thermostat If the thermostat does not seem to be attaching to the subbase easily make sure that the connector pins and plastic snaps are properly aligned and that excess wire is pushed into the wall Damage to the thermostat may occur if force is used N gt ENGAGE TWO UPPER GUIDES PIVOT DOWN Figure 7 Attaching thermostat to subbase SYSTEM CONFIGURATION ENERGY MANAGEMENT RECOVERY EMR When the EMR feature is activated the thermostat s microcomputer automatically calculates the time it will take to change the temperature to the next program setting Then the thermostat will activate the heating system to change the temperature so that the desired temperature is reached at or near the beginning of the next program period the thermostat s microcomputer calculates 15 minutes
3. subjected to misuse negligence or accident This warranty extends only to persons or organizations who purchase the Products for resale THE FOREGOING CONSTI TUTES SELLER S SOLE RESPONSIBILITY UNDER THIS WAR RANTY AND PURCHASER S EXCLUSIVE REMEDY FOR BREACH THEREOF EXCEPT AS OTHERWISE EXPRESSLY SET FORTH IN THIS AGREEMENT THERE ARE NO OTHER WARRANTIES EXPRESS OR IMPLIED WHETHER OF MER CHANTABILITY FITNESS FOR A PARTICULAR PURPOSE OR OTHERWISE SELLER SHALL NOT BE LIABLE FOR ANY SPECIAL INDIRECT INCIDENTAL OR CONSEQUENTIAL DAM AGES IN CONNECTION WITH THE SALE RESALE OR USE OF THE PRODUCTS Complete warranty information and instructions for replacing returning warranty products can be found in the White Rodgers Product Catalog or by telephoning or writing to White Rodgers Division Emerson Electric Co 9797 Reavis Road St Louis Missouri 63123 5329 314 577 1300 WARRANTY INFORMATION FOR CONSUMERS When you purchase a White Rodgers Division product it is typi cally for replacement of a device which has failed on existing residential or commercial equipment or a component of new equipment purchased for modernization While our warranty does not extend to you your contractor or dealer is protected by a one year product warranty from White Rodgers Your supplier can rely on a nearby White Rodgers wholesaler for prompt credit or replacement
4. 5 Amps ACCESSORIES Thermostat Guard W R Part No F29 0198 clear or F29 0238 opaque Probe for obstructions in partition before drilling 1 2 hole in wall at selected location Take up quarter round and drill a small guide hole for sighting see fig 1 From basement drill 3 4 hole in partition floor next to guide hole In basementless buildings drill 1 2 hole through ceiling and into partition from above Through this hole drop a light chain or 6 chain attached to a strong cord Snag cord in basement with hooked wire In basementless buildings drop cord through hole in ceiling and down partitioning snag cord at the thermostat location Attach thermostat wire to cord and pull wire through hole in wall so that 6 of wire protrudes 1 2 HOLE FOR THERMOSTAT WIRE STOUT CORD WITH 6 CHAIN ATTACHED APPROXIMATELY BASEBOARD 5 FEET STRIP MOLDING 1 4 GUIDE HOLE FOR SIGHTING 3 4 HOLE IN FLOOR OF PARTITION HOOKED WIRE FOR SNAGGING CHAIN Figure 1 Routing Thermostat Wires REPLACEMENT INSTALLATION REMOVE OLD THERMOSTAT Shut off electricity at the main fuse box until installa tion is complete Verify power is off with a voltmeter Remove the front cover of the old thermostat With wires still attached remove wall plate from the wall If the old thermostat has a wall mounting plate remove the thermostat and the wall mounting plate as an assembly Label each wire as you discon
5. Back of Thermostat If you need further information about this product please write to WHITE RODGERS Division of Emerson Electric Co 9797 Reavis Road St Louis MO 63123 5329 ATTN Technical Service Department WARRANTY INFORMATION THIS WARRANTY STATEMENT SUPERSEDES ALL WARRANTY STATEMENTS DATED PRIOR TO MARCH 1 1988 White Rodgers Division of Emerson Electric Co Seller war rants that its products purchased for resale the Products will be free from defects in material and workmanship under normal use and service for a period of twelve 12 months from date of installation Seller s obligation under this warranty and Purchaser s exclusive remedy for the breach thereof shall be limited to at Sellers option Seller s replacement of any defective Product F O B Seller s factory or Seller s issuance of a credit in the amount of the purchase price of such Product for resale as described below Seller shall have the option of requiring the return of any defective Product transportation charges prepaid before recog nizing any claim This warranty shall not apply to any Product 1 which has been repaired or altered outside Seller s factory or by other than Seller in any manner so as in Seller s judgement to affect its serviceability or proper operation 2 which has been subjected by persons other than Seller to improper handling operation maintenance repair or alteration or 3 which has been
6. for every 2 F temperature change For example assume that the thermostat is programmed to provide an overnight heating temperature of 62 F and during the next program period programmed to begin at 6 00 AM the programmed temperature is 70 F With EMR activated the thermostat will automatically activate the heating system at 5 00 AM so that the programmed temperature of 70 F is reached by about 6 00 AM The thermostat is shipped with the EMR feature inactive which means that the thermostat will activate the heating or cooling system at not before the beginning of the program period real time To activate the EMR function clip wire S3 on the back of the thermostat see fig 8 CHECK THERMOSTAT OPERATION If at any time during testing the system does not function correctly disconnect electrical power at fuse box or circuit breaker and check that all wiring is correct HEATING SYSTEM 1 Press until HEAT is displayed it may al ready be displayed 2 Press 4 to adjust thermostat above room tem perature to call for heat The heating system should begin to operate Refer to the OPERATION GUIDE if you need additional information on thermostat operation TROUBLESHOOTING Refer to the Question amp Answer section of the OPERA TION GUIDE for information on troubleshooting the ther mostat OPERATION 6 pin Connector Batteries on an C ma a gt E Figure 8
7. WHITE RODGERS 1F90 60 5 Day 2 Day Electronic Digital Thermostat for Heating Only Systems INSTALLATION INSTRUCTIONS Operator Save these instructions for future use FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONAL INJURY AND OR PROPERTY DAMAGE This wall mounted low voltage thermostat maintains room temperature by controlling the operation of heating systems The user may program up to four time tempera ture settings per 24 hour period The thermostat stores independent heating programs for 5 day weekday and 2 day weekend periods Three AA Energizer batter ies will maintain the stored program for approximately one year if incoming power should fail If power failure is extensive andthe program is lost after power restoration the thermostat will automatically maintain a factory preprogrammed heating temperature of 64 F If in doubt about whether your wiring is millivolt line or low voltage have it inspected by a qualified heating and air conditioning contractor electrician or someone familiar with basic electricity and wiring CONTENTS Description Precautions Specifications Installation New Installation Select Thermostat Location Route Wires to Location Replacement Installation Remove Old Thermostat Attach Subbase to Wall Attach Thermostat to Subbase Operation System Configuration Energy Management Recovery EMR Check Thermost
8. at Operation Heating System Troubleshooting WHITE RODGERS DIVISION EMERSON ELECTRIC CO 9797 REAVIS ROAD ST LOUIS MISSOURI 63123 5329 I MIERSON DESCRIPTION PRECAUTIONS Do not exceed the specification ratings All wiring must conform to local and national electrical codes and ordinances This control is a precision instrument and should be handled carefully Rough handling or distorting compo nents could cause the control to malfunction 7 CAUTION To prevent electrical shock and or equipment damage disconnect electric power to system at main fuse or circuit breaker box until installation is complete A WARNING Do not use on circuits exceeding specified volt age Higher voltage will damage control and could cause shock or fire hazard Do not short out terminals on gas valve or pri mary control to test Short or incorrect wiring will burn out thermostat and could cause personal injury and or property damage PART NO 37 5109A Printed in U S A 9151 SPECIFICATIONS ELECTRICAL DATA Electrical Rating 17 to 30vAC 50 60 Hz 0 05 to 1 5 Amps 1 5 Amps Maximum Total Load All terminals combined Anticipation Heating 2 to 40 Reference Values THERMAL DATA Setpoint Temperature Range 40 F to 99 F 4 C to 37 C Operating Ambient Temperature Range 32 F to 105 F Operating Humidity Range 0 to 90 RH non condensing Shippin
9. g Temperature Range INSTALLATION 40 F to 150 F NEW INSTALLATION You should program the thermostat with batteries installed before attaching on subbase See OPERA TION GUIDE for programming instructions SELECT THERMOSTAT LOCATION Proper location insures that the thermostat will provide a comfortable building temperature Observe the following general rules when selecting a location 1 Locate thermostat about 5 ft above the floor 2 Install thermostat on a partitioning wall not on an outside wall 3 Never expose thermostat to direct light from lamps sun fireplaces or any temperature radiating equip ment 4 Avoid locations close to windows adjoining outside walls or doors that lead outside 5 Avoid locations close to air registers or in the direct path of air from them 6 Make sure there are no pipes or duct work in that part of the wall chosen for the thermostat location 7 Never locate thermostat in a room that normally warmer or cooler than the rest of the building 8 Avoid locations with poor air circulation such as behind doors or in alcoves ROUTE WIRES TO LOCATION All wiring must conform with local and national electrical codes and ordinances 2 APPLICATIONS For use with e Standard two wire heat only systems e Gas or oil fired systems e Millivolt systems e 3 wire zone valve systems Do not use with e Multi stage systems e Heat pump systems e Systems exceeding 30v AC and 1
10. nect it PULL AT LEAST SIX INCHES OF WIRE OUT OF THE WALL WHEN YOU DISCONNECT IT DO NOT ALLOW THE WIRES TO FALL BACK INTO THE WALL ATTACH SUBBASE TO WALL Remove the packing material from the thermostat Place the fingers of one hand on the center top and bottom portion of the thermostat Grasp the subbase in the other hand on the top and bottom center and gently pull straight out see fig 2 The thermostat has pin and socket connectors Forcing or prying on the thermostat will cause damage to the unit Pull wires through opening in the center of the sub base DO NOT LET WIRES FALL BACK INTO WALL Connect wires beneath terminal screws on subbase using appropriate wiring schematic see figs 3 through 6 Place subbase over hole in wall and mark mounting hole locations on wall using subbase as a template Move subbase out of the way Drill mounting holes All wiring diagrams are for typical systems only Refer to equipment manufacturers instructions for specific sys tem wiring information 6 Fasten subbase loosely to wall as shown in fig 3 using two mounting screws Place a level against bottom of subbase adjust until level and then tighten screws Leveling is for appearance only and will not affect thermostat operation If you are using existing mounting holes or if holes drilled are too large and do not allow you to tighten subbase snugly use plastic expansion plugs to secure subbase
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