Assessments - 2, GPA: 3
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Facilidade de uso
1. Turn power off to the heating and cooling systems. 2. Place COOL-OFF-HEAT In OFF position. 3. Place FAN: AUTO-ON switch Into AUTO position. 4. Remove the cover using a coin or screwdriver. 5. Place thermostat against the wall at desired location. Make sure wires will feed through opening on base of thermostat. 6. Mark placement of mounting holes. See Fig. 3. Set base aside. 7. Drill the marked holes using a 3/16" drill bit. NOTE: Enclosed plastic anchors do not require drilled hole for drywall. 8. Tap plastic anchors into the wall. 9. Align base with plastic anchors and feed wires through opening. 10. Secure base to wall with supplied screws. 11. Connect wires to terminal strip. Refer to wiring diagrams on other side of this sheet. Make sure wire connections are secure. 12. Place fan option switch into either the "ELEC" or "GAS" position depending upon the type of furnace. Refer to Figure 4. figure 4 13. Put the °F/°C switch to either °F for Fahrenheit display or °C for Celsius display readout. 14. Put the HP/NON HP switch to either the HP for Heat Pump or NON HP for furnace applications in the proper position. 15. Install two “AA” ENERGIZER brand batteries or equivalent into battery compartment. Be sure to match positive (+) ends of batteries with positive (+) battery terminals in the battery compartment. 16. Replace cover onto thermostat by snapping into place. 17. Turn on power to system. Test thermostat as described in the following section. IMPORTANT SAFETY INFORMATION WARNING: • Always turn off power at the main power source by unscrewing fuse or switching circuit breaker to the off position before installing, removing, cleaning, or servicing thermostat. • Read all of the information in this manual before installing or programming this thermostat. • This is a 24V AC low-voltage thermostat. Do not install on voltages higher than 30V AC. • All wiring must conform to local and national building and electrical codes and ordinances. • Do not short (jumper) across terminals on the gas valve or at the system control to test installation. This will damage the thermostat and void the warranty. 1 2 3 4 5 COOL OFF HEAT FAN: AUTO - ON > > COOL OFF HEAT FAN: AUTO - ON Figure 1 Figure 2 MOUNTING HOLES ELECTRIC/ GAS SWITCH F°/°C Switch HP/NON HP Switch 1 Heat / 1 Cool Digital Electric / Gas MODEL 8334 User’s Manual Installation and Operation ELECTRONIC THERMOSTATS ® °F/°C SWITCH To Test Thermostat OOppeerraattiioonn CChhaannggiinngg FFaahhrreennhheeiitt ((FF)) ttoo CCeellssiiuuss ((CC)) WWiirriinngg DDiiaaggrraammss Limited Warranty Setting or Changing the Setpoint Temperature The thermostat is preset to display the temperature in degrees The following is just a sample of the most common types of HVAC systems. WARNING: DO NOT SHORT (JUMPER) ACROSS TERMINALS OF GASYour Research Products Corporation Aprilaire® Thermostat unit is expressly Fahrenheit. You may change the display readout to Celsius if desired. Refer to your systems installation manual for wiring information. or THE THERMOSTAT AND VOID YOUR WARRANTY. The display will show the current 1. Move the manual switch marked “F” (Fahrenheit) and “C” (Celsius) > > VALVE OR SYSTEM CONTROL TO TEST OPERATION. THIS WILL DAMAGE 1. Press either the button. warranted for two (2) years from date of installation to be free from defects in COOL OFF HEAT FAN: AUTO - ON >> >> materials and workmanship. temperature setpoint. located at the top center of the circuit board to the desired setting. CAUTION: Do not switch system to cool if the temperature is below 50°F (10°C). This can damage the air conditioning system and cause HEAT/COOL HEAT ONLY Research Products Corporation’s exclusive obligation under this warranty 2. Press RESET button located lust below the LCD display to register 4-WIRE 3-WIRE shall be to supply, without charge, a replacement for any thermostat which is SINGLE TRANSFORMER SINGLE TRANSFORMER the change. personal injury. found to be defective within a two (2) year period and which is returned, Factory-Installed Factory- Installed The display will change to show the temperature in your desired COOL OFF HEAT together with the date of installation, no later than thirty (30) days after said 1. Place the COOL-OFF-HEAT switch into the COOL position 2. Press the > button until the temperature setting is at least temperature scale. To return the thermostat to its original setting, repeat steps 1 and 2 above. two (2) year period by you to either your original supplier or to Research Products Corporation, Madison, Wisconsin 53701. THIS WARRANTY SHALL NOT OBLIGATE RESEARCH PRODUCTS CORPO 3 degrees below the room temperature. RATION FOR ANY LABOR COSTS AND SHALL NOT APPLY TO DEFECTS IN > 2. Press either the button or turn on within a few seconds. to adjust the temperature setting > The air conditioning system should TROUBLESHOOTING WORKMANSHIP OR MATERIALS FURNISHED BY YOUR INSTALLER AS CONTRASTED TO DEFECTS IN THE THERMOSTAT ITSELF. either up or down. Symptom Remedy ...