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Hersteller: Lennox Hearth Dateigröße: 2.89 mb Dateiname: Unterrichtssprache:

The smoke should be drawn into the control compartment. Continue the test by moving the smoke- producing device along the entire length of the lower edge of the glass enclosure panel. 6 -If the smoke is NOT drawn into the control compartment, turn off the appliance and call a qualified service technican. Manually-Reset Safety Limit Switch This appliance is equipped with a manually- reset safety limit switch in the upper RIGHT side of the firebox, behind the right side scoop. Refer to Figure 29 for its location. If, during appliance operation, the flame goes out (independently of the burner ON/ OFF switch), the safety limit switch may have tripped. Some causes for a tripped safety limit switch include the following: • Incorrect flue configuration • Blocked flue • Negative pressure inside house Before resetting the safety limit switch, have a qualified service technician inspect the fireplace and venting for these conditions and repair as needed. To RESET the safety limit switch, push the reset button located between the wire terminals on the back of the switch. Follow the steps below to access the switch (also see Figure 29-C). To REPLACE the safety limit switch, follow the steps below. Figure 29-A Right Side Scoop 3 Scoop Screws Lintel Screw Hole in Cabinet Top Right Side of Firebox Figure 29-B To access the Safety Limit Switch, reach in and up behind the Bracket, and push the red reset button located between the two Wire Terminals. Upper Right Side of Firebox (right side Scoop removed) Lintel Screw Hole in Cabinet Top ~ Bracket (right side Scoop removed) Figure 29-C Limit Switch Wire Terminals (Red reset button is between the two terminals.) Cabinet Corner Door Frame~ ~~ Figure 29 Safety Limit Switch / Reset Button Location Inside View of Firebox (upper right side) IMPORTANT: This procedure should only be performed by a qualified service technician. 1 -Turn Off electrical power to appliance. 2 -Allow the appliance to cool. 3 -Remove the lower control compartment access panel. 4 -Refer to Figure 25 on Page 20. Open both latches under the firebox floor securing the glass enclosure panel. Remove the panel by tilting it outward at the bottom and lifting it up. Set aside the panel, taking care to protect it from damage. 5 -Remove the (3) screws securing the lintel, and then remove the lintel. One of the lintel cabinet top holes is shown in Figure 29. 6 -Remove the (3) screws securing the scoop, and then remove the scoop. Refer to Figure 29 for correct location for model size. 7 -Reset the limit switch per Figure 29-B. If unit does not reset, remove the (2) screws securing the safety switch bracket, and NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE. pull the switch/bracket assembly (with low voltage wires attached) through the side panel slot into the firebox. 8 -Replace the switch, if necessary.. 9 -Reinstall the scoop and lintel. 10 -Reinstall the glass enclosure panel and control compartment access panel. The appliance should then relight and rem...

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