Assessments - 4, GPA: 4
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Facilidade de uso
The user may program up to four time/temperature settings per 24 hour period. The thermostat stores independent heating and cooling programs for each day of the week. The thermostat will store both heating and cooling programs simultaneously. Three "AA" Energizer® batteries will maintain the stored program for approximately one year, if incoming power should fail. If power failure is extensive and the program is lost, after power restoration, the thermostat will automatically maintain a factory preprogrammed heating temperature of 64°F or a cooling temperature of 82°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 ......................................................... 1 Precautions ........................................................ 1 Specifications ..................................................... 2 Installation .......................................................... 2 New Installation Select Thermostat Location Route Wires to Location Replacement Installation Remove Old Thermostat Attach Subbase to Wall Attach Thermostat to Subbase Operation ........................................................... 6 System Configuration A. Set Group A Option Switches B. Set Group B Option Switches C. Electric Heat Systems Check Thermostat Operation Fan Operation Heating System Cooling System Troubleshooting WHITE-RODGERS 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 components could cause the control to malfunction. To prevent electrical shock and/or equipment damage, disconnect electric power to system, at main fuse or circuit breaker box, until installation is complete. CAUTION! Do not use on circuits exceeding specified voltage. Higher voltage will damage control and could cause shock or fire hazard. Do not short out terminals on gas valve or primary control to test. Short or incorrect wiring will burn out thermostat and could cause personal injury and/or property damage. WARNING! R WHITE-RODGERS DIVISION EMERSON ELECTRIC CO. PART NO. 37-5091A 9797 REAVIS ROAD Printed in U.S.A. ST. LOUIS, MISSOURI 63123 9139 SPECIFICATIONS ELECTRICAL DATA Electrical Rating: 17 to 30v AC 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 } Cooling 4 to 40 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) INSTALLATION NEW INSTALLATION You should program the thermostat with batteries installed before attaching on subbase. See OPERATION 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 equipment. 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 NOTE All wiring must conform with local and national electrical codes and ordinances. Shipping Temperature Range: -40°F to 150°F APPLICATIONS For use with: • Standard heat/cool, heat-only, or cool-only systems • Three-wire zone valve systems • Millivolt systems • Electric heat systems • Gas or oil fired systems • Gas systems with intermittent ignition devices (I.I.D.) and/or vent dampers Do not use with: • Multi-stage systems • Heat pump systems • Systems exceeding 30v AC and 1.5 Amps ACCESSORIES Remote Sense Kit W. R. Part No. F145-1049 Thermostat Guard W. R. Part No. F29-0198 (clear) or F29-0238 (opaque) 1. 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. 2. 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 ce...