Therma-Stor Products Group owner manual Electric Schematics of the Ultra-Aire XT150H

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FOR HVAC INSTALLER ONLY

The pump also contains a safety float switch. The white leads from this switch extend from beneath the pump cover. This switch should be installed in series with the field wire that connects the blue (#5) lead from the Ultra-Aire XT150H to the blue (#5) lead on the control panel.

If the pump fails, this switch opens the compressor control circuit and stops water production before the reservoir overflows. The Ultra-Aire XT150H will continue to ventilate or circulate air as normal, but will not dehumidify until this switch closes.

Electric Schematics of the Ultra-Aire XT150H

22	Ultra-Aire XT150H Installer’s & Owner’s Manual

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Contents Fresh Air Ventilation 4026480 Serial No DehumidificationAir Filtration Table of Contents Safety Precautions Safety PrecautionsInstallation For Hvac Installer onlySpecifications Intended Application for Ultra-Aire XT150HCondensate Water Removal Ducting 4A Installing Duct Collars4B Ducting for Dehumidification 4C Ducting for Fresh Air Outside air is filtered before entering the buildingControls Quiet InstallationNoise Abatement Ventilation Timer Humidity Control AdjustmentFan/Filter Switch 1E DEH 3000 Digital Control with Fresh Air and Damper4C Automatic or Manual Mode 4A Setting the Time4B Ventilation Schedule Control Part No 2B Wiring 2A Install InstructionsDEH 3000 Digital Control Installation Instructions Auxiliary relay operation For Hvac Installer and HomeownerDehumidifier lockout/activation AC sensor feature Disengage A/C during dehumidification2F Testing For Hvac Installer only and Homeowner2E Location 3D Setting Clock Time 3B Setting3C On/Off Setting 3E Setting Relative Humidity Setpoint3F Fan Setting and Operation Operation3H Intermittent or Programmed Ventilation 3I Temperature Cutout Programming 3J Default SettingsService MaintenanceTroubleshooting Impeller Fan Replacement Refrigerant Charging6A Checking Compressor Motor Circuits Compressor/Capacitor Replacement6B Replacing a Burned Out Compressor Remote Controls Electric Schematics of the Ultra-Aire XT150H Pictorial Electrical Diagrams of Ultra-Aire XT150H Service Parts List Ultra-Aire XT150H Ultra-Aire XT150HOptional Parts List Ultra-Aire XT150H AccessoriesDoor Install Door and Collar AssemblyCollar Install ULTRA-AIRE XT150H Dehumidifier Limited Warranty PO Box 8680 Madison, WI Phone 608-222-5301 Fax