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Dehumidification

The highly efficient Ultra-Aire XT whole house ventilating 
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 XT's are controlled by 24 volt remote wired controls.  
A variety of controls are available for 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 replenish 
oxygen content in the building. The amount of fresh air ventilation 
can be regulated by a variety of dampers and controls.

Air Filtration

The Ultra-Aire XT includes air filtration to improve indoor air quality. 
A MERV-11 media filter is standard. An optional external  
filter box with a MERV-14 deep pleated 95% media filter is  
available for optimum air filtration and to reduce potentially  
harmful airborne particles. 

© 2007 Therma-Stor LLC • Manual P/N TS-693, 02/12

4201 Lien Rd Madison, WI 53704 

 TOLL-FREE 1-800-533-7533 

 www.thermastor.com 

 [email protected]

HVAC INSTALLER: PLEASE LEAVE MANUAL FOR HOMEOWNER

P/N 4032240 (XT105H)
P/N 4031070 (XT155H)

P/N 4031560 (XT205H)  •  Serial No.________________________ Install Date:___________ 
Sold by:

XT105H   XT155H   XT205H

PATENTS: 

 

D570,988

 

8,069,681

Содержание Ultra Aire XT105H

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

Страница 2: ...2 Ultra Aire XT105H XT155H and XT205H Installer s Owner s Manual...

Страница 3: ...3 Ultra Aire XT105H XT155H and XT205H Installer s Owner s Manual...

Страница 4: ...are Foot Typical Minimum Performance 80 F and 60 RH Water Removal Efficiency 105 Pints Day 8 8 Pints kWh 155 Pints Day 7 3 Pints kWh 205 Pints Day 5 7 Pints kWh Duct Connections Inlet 10 Round Duct Co...

Страница 5: ...FOR HVAC INSTALLER ONLY 5 Ultra Aire XT105H XT155H and XT205H Installer s Owner s Manual...

Страница 6: ...6 Ultra Aire XT105H XT155H and XT205H Installer s Owner s Manual...

Страница 7: ...Ultra Aire Dehumidifier 7 Ultra Aire XT105H XT155H and XT205H Installer s Owner s Manual...

Страница 8: ...T155H and XT205H Installer s Owner s Manual P N 4028539 with remote P N 4028407 Ultra Aire Dehumidifier RED YELLOW BLUE GREEN or BROWN WHITE Internal Connections OPTIONAL DAMPER 24 VAC DMP COMP FAN Ul...

Страница 9: ...y the transformer Dehumidifier on Connect yellow and blue wires Fan only on Connect yellow and green or brown wires Accessory power 24volt AC power supply available for HVAC accessories between yellow...

Страница 10: ...10 Ultra Aire XT105H XT155H and XT205H Installer s Owner s Manual DEH 3000 DEH 3000R DEH 3000 DEH 3000R Part No 4028539 Part No 4028407...

Страница 11: ...peration and no further oiling is required 6 4 Optional Fresh Air Return Check and clean the screen on the outdoor fresh air return seasonally The screen may become plugged during the seasons when the...

Страница 12: ...ls from the main unit together only the impeller fan should run Disconnect the wires 3 Connect the yellow and blue pigtails from the main unit together the compressor and impeller fan should run 4 If...

Страница 13: ...a very corrosive acid and water These contaminants must be carefully removed otherwise even small residues will attack replacement compressor motors and cause failures The following procedure is effe...

Страница 14: ...ction 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 evaporator coi...

Страница 15: ...ONTROL WIRING Electric Schematics of the Ultra Aire XT N O WHT 4 UNIT E BOX 1 59 1413 WHT 4 BLK 1 8 2 3 2 2 2 3 7 5 COM COM 115V 24V WHT 6 BLU 7 YEL 6 RED 1 GRN 5 RED 6 5 WHT 6 BLU 2 BLU 2 BLK 1 BRN 3...

Страница 16: ...029714 1 XT155 Compressor Overload NOT SHOWN 4031574 1 XT205 Compressor Overload LOCATED IN COMPRESSOR CAP Item Part No Qty Description 8 4032196 1 XT105 Impeller 8 4026657 1 XT155 Impeller 8 4031089...

Страница 17: ...Condensate Pump Kit External 4023672 1 Duct Damper 6 Diameter Electrically Actuated 4025560 1 Switch Black SPDT On Off 4024369 1 Merv 11 Standard Filter 20 x 16 x 2 4032221 1 Filter Box Needed when M...

Страница 18: ...is shut release the door latch Collar Install Remove the 2 round ducts oval duct seal and small bag of mounting hardware from inside the rectangle opening Adhere seal onto the back of oval duct and mo...

Страница 19: ...ts 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 Responsibilit...

Страница 20: ......

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