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Hersteller: Honeywell Dateigröße: 1.41 mb Dateiname: 44032.pdf Unterrichtssprache:

You will need the following tools to complete your installation: • Phillips Screwdriver (#2) • Two 1.5V (AA) size alkaline batteries Take note of these warnings and cautions before proceeding: • Read all installation instructions before beginning installation! If you still need assistance after reading this manual, call our Technical Support at 1-888-830-1326. • Do not disconnect the wires from your old thermostat until all wires have been properly labeled. You must label all wires properly because wire color may not indicate the function of the wire. • All wiring must be done in accordance with local code and ordinances. • Always turn power off to your furnace/compressor before the installation process. Failure to do so could result in damage to your thermostat and/or your heating and cooling system. Do not restore power until your installation is complete. • This thermostat is designed for use with 24V AC/millivolt systems with a maximum of 1 amp. Higher amp or line voltage systems will cause damage to your system and increase the risk of fire. 44272, 44277 Programmable Thermostat 1 Preparation Gathering Tools and Warnings 1 Old Thermostat Removal 1. Turn off power to your compressor and furnace. 2. Remove the cover to your existing thermostat. Some thermostats may have screws or other locking devices that must first be removed. Once the wallplate is exposed, locate the wire terminals and try to identify the wire designations. If the wire terminals are not visible, they may be connected to the back of the wallplate. Look for any additional screws, tabs, or locking devices to remove the wallplate. See Figure 1. If you are still unable to find the terminals for the wires, it may be necessary to contact the manufacturer of the original thermostat. Installation Mounting the Wallplate 2 Wire Color Wire letter Figure 2. Figure 3b. R, V R Y, Y1, M Y G, F G L, F, X L O, R O B B W2, E, X, Aux E Y2 Y2 C, X, X1, B C Heat Pump W G Y RH C Figure 6. 1. Remove the mounting plate by pulling it straight off the back of the Thermostat. Figure 5. Figure 5. 2. Pull the wires through the back of the mounting plate, ensuring none of the wire labels are removed. Figure 6. Figure 7. bubble level Figure 8. W G Y RH C 3. Using a Phillips Screwdriver, Partially install 1 screw into the top hole of the thermostat. Ensure the thermostat is level using the bubble level on the mounting plate Figure 7., then install the other screw. Tighten both screws until secure. Figure 8. Figure 11. 4. Check the charts on the back of this sheet and identify your system type. They are divided by Conventional and Heat Pump installations. 5. Raise all of the levers on the terminals you will be using. Heat Pump Installation labels are located on the left of the terminal blocks on the mounting plate and Conventional labels are on the right. If your installation does not call for the jumper, remove it now. It is located underneath the wire holes, between the RH and RC terminals on the conventio...

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