Therma-Stor Ultra-Aire DEH 3000 Installer'S & Owner'S Manual Download Page 1

Dehumidification

The highly efficient Ultra-Aire 100V 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 a 
significant increase in overall efficiency. After the pre-cooling stage, 
the processed air is reheated by passing through the condenser coil. 
The heat removed by the evaporator coil is returned to the air stream, 
resulting in an overall temperature increase of the air leaving the unit.

The Ultra-Aire 100V is controlled by 24 volt remote wired controls. A 
variety of controls are available suitable to various applications.

Fresh Air Ventilation 

Optional fresh outdoor air may be ducted to the unit via a six inch 
round duct. This provides fresh air to dilute pollutants and maintain 
high oxygen content in the air. The amount of fresh air ventilation can 
be regulated by a variety of dampers and controls.

Air Filtration

The UA-100V includes air filtration to improve indoor air quality. A 
MERV-11 media filter is standard. An optional MERV-14 deep pleated 
95% media filter is available for optimum air filtration and to reduce 
potentially harmful airborne particles. If the optional filter is chosen, 
the standard filter operates as a prefilter.

© 2008 Therma-Stor LLC • Manual P/N TS-200L

P.O. Box 8680 Madison, WI 53708 

 TOLL-FREE 1-800-533-7533 

 www.thermastor.com 

 [email protected]

INSTALLER’S & OWNER’S MANUAL

HVAC INSTALLER: PLEASE LEAVE MANUAL FOR HOMEOWNER

P/N 4022200  •  Serial No.________________________ Install Date:___________ 
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Summary of Contents for Ultra-Aire DEH 3000

Page 1: ...fresh outdoor air may be ducted to the unit via a six inch round duct This provides fresh air to dilute pollutants and maintain high oxygen content in the air The amount of fresh air ventilation can...

Page 2: ...your Ultra Aire indoor air quality system Read and save these instructions The device is designed to be installed INDOORS IN A SPACE THAT IS PROTECTED FROM RAIN AND FLOODING Install the unit with spa...

Page 3: ...building supply plumbing and hardware stores It will slide tightly inside the end of the drain hose If more than one length of pipe is required they can be joined with a short piece cut from the end o...

Page 4: ...calling 1 800 533 7533 for recommendations regarding the use of higher flows with your specific application The outside air duct should be connected to the 6 round collar on top of the unit The 6 roun...

Page 5: ...ake sure none of the compressor tubes are pressed against the cabinet or front panel A length of 10 feet or more of acoustical flex ducting on the outlet of the Ultra Aire will reduce air noise from t...

Page 6: ...r 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 Press the reset button in until the display disappears Release the reset butt...

Page 7: ...pot Test Method 52 76 This filter is much more efficient than the standard air filter and is able to catch much smaller particles that can aggravate allergies The high efficiency air filter is 4 inche...

Page 8: ...the unit to contact the red lead or the white lead from the unit or damage to the transformers will result Do not direct connect the white lead on the unit to the violet lead on the ventilation contro...

Page 9: ...Range Accuracy 10 95 RH 5 Auxillary Relay Capacity 5 Amps 24VAC Temp Range Accuracy 30 90 F 2 Size 4 95 L x 1 06 W x 4 19 H Major Operations n Digital control of Relative Humidity Digital Set Point n...

Page 10: ...n handling the high efficiency pleated paper filter Do not attempt to clean the high efficiency pleated paper filter It should be replaced when it becomes restrictive See Figure 7 7 Service CAUTION Se...

Page 11: ...or the correct charge weight and refrigerant type 7 5 Fan Replacement The centrifugal fan has a PSC motor and internal thermal overload protection If defective the complete assembly must be replaced 1...

Page 12: ...t carbon deposits the burn out occurred while the compressor was not rotating Contaminants are therefore largely confined to the compressor housing A single installation of liquid and suction line fil...

Page 13: ...gerant suction tube between the accumulator and the compressor It will automatically shut the compressor off if the low side refrigerant temperature drops due to excessive frost formation on the evapo...

Page 14: ...ULTRA AIR 100V ELECTRICAL SCHEMATIC 14 Ultra Aire 100V Installer s Owner s Manual...

Page 15: ...ULTRA AIRE 100V PICTORIAL ELECTRICAL DIAGRAM 15 Ultra Aire 100V Installer s Owner s Manual...

Page 16: ...anasonic 2R12S3R126A 6A 10 4022144 1 Compressor Overload TI MRA98706 673 not shown 11 4021396 1 Condenser Coil 12 4022445 1 Cord Wire Harness 13 4025087 1 Filter Drier 14 4021626 1 Hose Drain Pan 56 I...

Page 17: ...32 4024153 1 Cover for Items 28 29 not shown 33 4021495 1 Knob Black 25 shaft 34 4024150 1 Instructions Humidity Fan not shown 35 4024122 1 Instructions Ventilation Timer Humidity not shown 36 4025560...

Page 18: ...ULTRA AIRE 100V EXTERNAL INSULATION KIT 18 Ultra Aire 100V Installer s Owner s Manual...

Page 19: ...rough the rubber grommet 4 Place the box in the hole and put the mounting tabs through the slots in the box sides as shown 5 Place the two 3 4 long 8 screws through the tab slots and into the holes in...

Page 20: ...costs related to changes to a Product or Component that may be required by any codes laws or regulations that may become effective after initial purchase of the Product by Customer Customer Responsib...

Page 21: ...rmastor com Information in this document is subject to change without notice No part of this document may be reproduced or transmitted in any form or by any means electronic or mechanical for any purp...

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