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LLC
TM
Issue 01
Owners Manual
Ultra-Aire 135H Air Purifying Dehumidifier
FILTRATION
The Ultra-Aire 135H dehumidifier performs multiple functions in
a compact enclosure; high-capacity dehumidification, fresh air
ventilation, and is filtration ready.
Dehumidification
The highly efficient Ultra-Aire APD UA-135H dehumidifier
utilizes refrigeration to cool the incoming air stream below
its dew point. This cooled and drier air is used to pre-cool the
incoming air stream resulting in up
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Table of Contents 1 Intended Application for Ultra-Aire 135H Introduction 1 For the ideal installation, draw air from the central part of the Features & Benefits 1 home and return it to isolated areas of the home like the bed- 1. Intended Application 2 rooms, den, utility room, or family room. The ductwork of the 2. Registrations 2 existing heating system can be used to supply air to the home. 3. Specifications 2 4. Operation 2 2 Registrations 4.1 Humidity/Fan Control Panel The Ultra-Aire 135H
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4.1 Humidity/Fan Control Panel WITHOUT Fresh Air 4.1D DEH 2000 Digital Controller WITH Fresh Air AND Damper Refer to Section 5. Ventilation or Damper The humidity/fan control panel automatically controls the humidity of the living space. The humidity/fan control panel 4.1E DEH 2000 Digital Controller WITHOUT Fresh Air contains an adjustable humidity control and a fan switch. Refer to Sections 5 through Section 5.2G only. The panel has a cover that must remain open to the air within the living sp
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one-minute time increments of the ventilation timer allow you when the scheduled programs call for ventilation. When the to program the ventilation of your home to fit your schedule. slide switch is set to manual (set to hand symbol on the right), the operation of the timer is controlled by the I/O The ventilation timer allows six programs with each program button only. Pressing the I/O button will switch the ventilation having one "on" and one "off" event. A program allows the timer between ON
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• The word “CLOCK” appears at the top of the display during 5.2D Setting Clock Time the clock display, along with the day and time. 1. Push “CLOCK” button. The hour display will flash, use the “SET” + or – buttons to adjust hour. Notice the a.m./p.m. • The word “HUMIDITY” appears during the humidity display, display. with the current setpoint on the left, and the ambient RH on the right. • The word “TEMP” appears as the unit displays the current temperature. Figure 4: Fan Setting • The fan statu
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5.2F Fan Setting and Operation To select damper operation: Use the “FAN” button to adjust the fan operation. There are 3 1. Press the “DAMPER” button. The letter “d” will appear on choices for fan operation: “on”, “off” (denoted by “OF”), or the display, along with the current mode setting. program (denoted by “Pr”). To set operation, 1. Press the “FAN” button. The display will indicate the cur- rent fan setting. 2. Use the “SET” + or – buttons to adjust the fan setting to the desired mode (“on”
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6. Use the “SET” + or – button to adjust the hour for the 6.2 High Efficiency Air Filter Program 1 stop time. Be sure to pay attention to the An optional high efficiency pleated microglass paper filter am/pm setting. is available for the UA-135H. This filter is rated as 90%-95% 7. Press the “PROG” button again. The display will indicate efficient by the ASHRAE Dust Spot test method 52-76. The “Program 1/stop” at the bottom, and now the minute dis- high efficiency pleated microglass paper filter
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The mixture of gas and liquid refrigerant enter the accumulator Evaporator coil frosted continuously, low dehumidifying after leaving the evaporator coil. The accumulator prevents capacity. any liquid refrigerant from reaching the compressor. The 1. Defrost thermostat loose or defective. compressor evacuates the cool refrigerant gas from the 2. Low refrigerant charge accumulator and compresses it to a high pressure and 3. Dirty air filter(s) or airflow restricted. temperature 4. Excessively rest
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7.3 Refrigerant Charging The electric ventilation timer operates on 24 Vac from the If the refrigerant charge is lost due to service or a leak, a control circuit. DO NOT connect high voltage to the damper new charge must be accurately weighed in. If any of the old motor or damage to the motor may result. DO NOT force the blade of the damper by hand or damage to the damper charge is left in the system, it must be recovered before motor may result. weighing in the new charge. Refer to the unit nam
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ULTRA-AIRE Dehumidifier Limited Warranty WARRANTOR: LIMITATIONS AND EXCLUSIONS: This warranty does not cover any defect, malfunction, etc. Therma-Stor LLC resulting from misuse, abuse, lack of normal care, PO Box 8050 corrosion, freezing, tampering, modification, Madison, WI 53708 unauthorized or improper repair or installation, accident, acts of nature or any other cause beyond Telephone: 1-800-533-7533. Therma-Stor LLC's reasonable control. If any Ultra-Aire 135H part is repaired or replace
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9. Optional Parts List: UA-135H Indoor Air Quality System Item Part No. Description 1 4024125 Control Panel Assembly, Ventilation Timer & Humidity Control 2 4024155 Control Panel Assembly, Humidity/Fan 3 4024539 DEH 2000 Digital Controller 4 4025287 Filter Box 5 4022220 Condensate Pump Kit, External 6 4024377 Optional External Insulation Kit (not shown) 7 4024369 2”x20”x24” Filter (not shown) 8 4024370 4”x20”x24” Filter (not shown) 9 4020646 10” Backdraft
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LLC TM PO Box 8050 1919 S. Stoughton Road Madison, WI 53708 Information in this document is subject to change without notice. Phone: 608-222-5301 No part of this document may be reproduced or transmitted in any Fax: 608-222-1447 form or by any means, electronic or mechanical, for any purpose, Web: www.thermastor.com without the express written permission of Therma-Stor LLC. Email: sales@thermastor.com © 2004 Therma-Stor LLC. All rights reserved. 12 Ultra-Aire 135H Air Purifying Dehumidifier Own
