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Failure to do so can cause severe • Instructions are for a qualified installer/ ser- personal injury or death. vice technician only. • Read all instructions before proceeding. • Follow instructions in proper order. 2019-64 Exalt Venturi Replacement Revised11/26/2019...
2. Turn off electrical power supply to the boiler. 3. Close the manual gas shut off valve to the unit. 4. Remove the front panel of the Exalt by removing the screw along the bottom edge of the unit. Pull the bottom of the panel forward and then lift to re- move the front panel from the unit.
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Exalt Venturi Replacement Kit 6. Remove and dispose of Blower/Venturi O-ring 6. Install the air inlet elbow then attach the silicone tube. 3. Installation venturi WARNING 1. Verify the threaded connection for the gas piping is in the correct orientation for re-fitting the gas pipe.
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CO ) during low fire is not are outside the recommended combustion Manual Operation settings in Table 1 contact Ideal USA Technical Support. Released 9. Press the CENTER button while the fan icon is high- lighted to shutdown the burner.
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Exalt Venturi Replacement Kit Table 1: Combustion Settings NG 110, 155 NG 199 Propane Range 9.0 to 10.5% 8.5 to 10.5% 10.4 to 11.0% Range 4.85 to 2.15 % 5.75 to 2.15 % 5.1 to 4.2 % CO Max 150 ppm...
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