Therma-Stor Products Group XT150H 3B Setting, 3C On/Off Setting, 3D Setting Clock Time

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FOR HVAC INSTALLER ONLY AND HOMEOWNER

8.Verify additional optional control operations such as fan interlock or lockout.

9.Proceed to operation/setting section.

FOR INSTALLER & HOMEOWNER:

5.3Operation 5.3A Display

•When there is power to the control, the control display will show the time, day, humidity, and temperature.

•When the control is turned on, the setpoint, fan status, auto/hold mode, and fresh air vent status is displayed.

•When a key is pressed the display will light.

•The “Time” and “Day” is displayed at the top of the screen.

•RH and Temperature are displayed in real time.

•An “O” before the set point, vent, or fan indicates the unit is operating the device.

•A flashing “O” before the set point, vent, or fan indicates the unit is in a delay prior to operating the device.

Note: Delay is an intentional factory installed time delay cycle that is meant to prevent short cycles, extending the life of the Ultra-Aire. If a delay is encountered, WAIT 10 MINUTES BEFORE EXPECTING NORMAL OPERATION.

5.3B Setting

During the set-up process, if you make a mistake, simply continue. You can always go back to adjust the settings. If you leave the control alone and don’t touch any buttons for 10 seconds, the control will remember any changes made and return to “home.”

5.3C On/Off Setting

Press the “ON/OFF” button to turn the system on or off. When the system is on, the setpoint, fan status, auto/hold mode, and fresh air vent status is displayed. In the off mode, the control will show the time, day, humidity, and temperature. When the unit is shipped, it is in manual mode.

5.3D Setting Clock Time

1.Press and hold the “CLOCK” button. The hour display will flash. Release the button.

2.Use the “UP/DOWN RH” buttons to change the value.

3.Press the “CLOCK” button again and the minute display will flash. Use the RH buttons to change the value.

4.Press the “CLOCK” button again and the “AM/PM” display will flash. Use the RH buttons to toggle the value.

5.Press the “CLOCK” button again and the day display will flash. Use the “RH” buttons to change the value.

If the “CLOCK” button is pressed again or no button is pressed for 5 seconds, the display will automatically return to “home.”

5.3E Setting Relative Humidity Setpoint

The relative humidity setpoint (the average RH that is maintained) operates the dehumidifier function of the Ultra- Aire. It has no effect on any other function of the unit. The control senses the ambient relative humidity of the space in which it is located.

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

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Contents Air Filtration 4026480 Serial No DehumidificationFresh Air Ventilation Table of Contents Safety Precautions Safety PrecautionsInstallation For Hvac Installer onlySpecifications Intended Application for Ultra-Aire XT150H4B Ducting for Dehumidification Ducting 4A Installing Duct CollarsCondensate Water Removal 4C Ducting for Fresh Air Outside air is filtered before entering the buildingNoise Abatement Quiet InstallationControls Ventilation Timer Humidity Control AdjustmentFan/Filter Switch 1E DEH 3000 Digital Control with Fresh Air and Damper4B Ventilation Schedule 4A Setting the Time4C Automatic or Manual Mode Control Part No DEH 3000 Digital Control Installation Instructions 2A Install Instructions2B Wiring Auxiliary relay operation For Hvac Installer and HomeownerDehumidifier lockout/activation AC sensor feature Disengage A/C during dehumidification2E Location For Hvac Installer only and Homeowner2F Testing 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 SettingsTroubleshooting MaintenanceService Impeller Fan Replacement Refrigerant Charging6B Replacing a Burned Out Compressor Compressor/Capacitor Replacement6A Checking Compressor Motor Circuits 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 AccessoriesCollar Install Door and Collar AssemblyDoor Install ULTRA-AIRE XT150H Dehumidifier Limited Warranty PO Box 8680 Madison, WI Phone 608-222-5301 Fax
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