Therma-Stor Products Group UA-135H owner manual Setting the Time, Ventilation Schedule

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FOR HVAC INSTALLER ONLY

panel receives 24Vac from the UA-135H. If 24Vac is present at the control panel, reset the timer by pressing the reset button at the bottom center of the timer face. The reset button is the small recessed button with an R beneath it located below the 1...7 and h buttons. Depress the reset button until the display clears. Release the reset button. The display will reappear as 00:00. Resetting the timer will clear the time and all program settings. After resetting the timer follow the instructions below to set the correct time and ventilation programs.

4.11 Setting the Time

First, set the correct time on the timer by sliding the switch in the upper right hand corner of the timer to the clock symbol. and pressing the 1...7 (DAY), h (HOUR), and m (MINUTE) buttons. Remember this timer operates on a 24-hour (military time) clock.

4.12 Ventilation Schedule

Slide the switch in the upper right hand corner to the program symbol P. “ON” will appear to the right of the time and the number “1” will appear in the lower right hand corner of the display. The “1” and “ON” signify the turn on time for the first program. Press the 1...7, h and m button to choose the days of the week for this program. You can choose Mon.-Sun, Mon.-Fri., Sat-Sun, or any single day of the week. The days chosen are shown along the top of the display on the ventilation timer. Next press the h button to set the hour for the start of the ventilation period. Remember this timer operates on a 24-hour clock (military time). Then press the m button to set the minutes past the hour to start the ventilation. Now, with the ventilation start time set; press the I/O button. The word “OFF” should appear to the right of the time and the number “1” should remain in the lower right hand corner of the display. The “1” and “OFF” signify the turn off time for the first program. Set the turn off time using the 1...7, h and m buttons in the same way as described above and continue on to the second through sixth programs. When setting the ventilation programs, you can return to the current time display by sliding the switch in the upper right corner of the timer to RUN. The slide switch must be set to RUN for the timer to operate its scheduled programs.

4.13 Automatic or Manual Mode

The slide switch in the upper left of the timer is used to choose between automatic and manual operation. When the slide switch is set to AUTO mode, the UA-135H will ventilate when the scheduled programs call for ventilation. When the slide switch is set to manual (set to hand symbol on the right), the operation of the timer is controlled by the I/O button only. Pressing the I/O button will switch the ventilation timer between ON (detent) and OFF (detent). As you press the I/O button, “ON” or “OFF” will be displayed to the right of the time. The “ON” or “OFF” indicates if the ventilation timer is on or off. The I/O button will manually override scheduled programs if the timer is in AUTO mode.

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Ultra-Aire 135H Installer’s & Owner’s Manual

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Contents UA-135H Part No Serial No Dehumidification Hvac Installer Please Leave Manual for HomeownerFresh Air Ventilation Air FiltrationTable of Contents /SAFETY Precautions & Specifications Safety Precautions Safety PrecautionsSpecifications For Hvac Installer onlyInstallation Intended Application for Ultra-Aire 135HElectrical Requirements Ducting 5A Installing Duct CollarsCondensate Water Removal 4A Lifting Condensate5D Ducting for Fresh Air Option Compressor Release & Noise Abatement Ventilation Timer/Humidity Control Panel P/NControls Humidity/Fan Control Panel P/NFan/Filter Switch Humidity Control AdjustmentVentilation Timer 7E DEH 2000 Digital Controller WITH Fresh Air and DamperSetting the Time Automatic or Manual ModeVentilation Schedule Page Installation Specifications2A Install Instructions 2B WiringOperation For Hvac Installer and Homeowner3F Fan Setting and Operation 3E Setting Relative Humidity Set point3H Damper Operation and Setting Ventilation 3G Fan On Fan Off Fan Program3L Stop Start 3J Programming NotesLow Pressure Control 3I Intermittent or Programmed VentilationTroubleshooting ServiceUnit Test to determine problem Technical DescriptionCompressor/Capacitor Replacement Impeller Fan ReplacementRefrigerant Charging Replacing a Compressor, Nonburn OutUA-135H W/Ventilation Timer Wiring DiagramsUA-135H With Humidity/Fan Control UA-135H With DEH 2000 Digital ControllerDescription Optional Parts ListService Parts List ULTRA-AIRE 135H Dehumidifier Limited Warranty PO Box 8680 Madison, WI Phone 608-222-5301 Fax

UA-135H specifications

The Therma-Stor Products Group UA-135H is a cutting-edge unit designed for efficient humidity control in various settings, especially in residential and commercial environments. This product stands out due to its robust construction and innovative technology, making it a preferred choice for those looking to maintain optimal air quality.

One of the key features of the UA-135H is its high-capacity dehumidification ability. With a removal capacity of up to 135 pints per day, this unit is ideal for tackling dampness in basements, crawl spaces, and larger living areas. This impressive capacity allows for effective moisture management, which is crucial in preventing mold growth and maintaining a healthy indoor environment.

Technologically advanced, the UA-135H incorporates a powerful compressor and a high-efficiency fan that ensures rapid and uniform air circulation. This design not only aids in faster moisture extraction but also enhances the overall energy efficiency of the unit. The built-in hygrometer monitors the humidity levels in real-time, allowing for automatic adjustments to optimize performance and reduce energy consumption.

Ease of use is another highlight of the UA-135H. The unit features a user-friendly digital control panel, enabling users to set their desired humidity levels with precision. Additionally, the product is equipped with a continuous drainage option, allowing for hassle-free operation without the need for frequent emptying of the water tank.

Durability is a hallmark of the UA-135H, featuring a corrosion-resistant housing that ensures longevity even in challenging environments. The unit operates quietly, providing effective humidity control without disturbing the peace of your home or workplace.

Energy efficiency ratings further enhance the appeal of the UA-135H. It not only meets but often exceeds industry standards, translating to cost savings on energy bills. The unit is also designed for easy maintenance, with accessible filters that can be cleaned or replaced with minimal effort, ensuring optimal performance over time.

In conclusion, the Therma-Stor Products Group UA-135H is a reliable and efficient solution for humidity control. Its combination of high-capacity dehumidification, advanced technology, user-friendly features, and durable design makes it an excellent investment for maintaining a healthy indoor environment. Whether for residential or commercial use, the UA-135H promises effective performance and long-lasting reliability.
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