Instruction/ maintenance manual of the product 90H Therma-Stor Products Group
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The Ultra -Aire 90H dehumidi fier perfo rms multi ple funct ions in a compact enc losure; high-capaci ty dehumid ification, fresh ai r ventilation, and p articulate fi ltration. Dehumid ificatio n The highl y efficien t UA-90H dehumidifi er utiliz es refrig eration to cool the incoming air strea m below its dew point .
Introduct ion ........... ......... ......... ......... ......... ......... ......... ......... ...1 F eatures & Be nefits .......... ......... ......... ......... ......... ......... ......... . 1 Safety Pr ecautions ......... ......... ........
Read the installation , operation and ma intenance instruct ions carefully before i nstalling and oper ating this d evice. Proper adherence to these instruct ions is e ssential to obtain maximum benefit fr om your U ltra-Aire 90H indo or air qu ality sys tem.
1. Int ended Appli cat ion f or Ultra -Aire 90 H Fo r the ide al instal lation, draw air from the centr al part o f the hom e and retur n it to i solated area s of the home like the bedr ooms, den, utility r oom, or family room. The ductwork of the exis ting heating system ca n be used to suppl y air to the home.
IMPOR T ANT Do not in stall the control panel whe re it may not accu rately sense the relative humidity such as near HV AC suppl y registers , near exte rior door s, on an outsid e wall, near a window , or near a wat er source . The insta ller must supply t he wiring between the UA-90 H and the control p anel.
Isolated Areas: Ef fective d ehumidific ation may re quire that d ucting be branch ed to iso lated, stagnant air fl ow areas. Use 8" or larger diameter branch du cting to each of t wo or thr ee areas, use 6" or larger to each of four or m ore areas .
Crawlspace I nstallati on: Insta ll a sepa rate return for the U A-90H in a cent ral area of the st ructure. Optional: Duct the su pply of t he UA-90H to a 10" x 10" x 1 0" tee/da mper that is 20% open to the crawlspa ce if des ired.
T o determine how each control operates the UA-90 H, it must first be d etermined which co ntrol is being use d and whe ther or not th e 90H is ducted fo r fresh a ir ventil ation. Refer to appropria te sectio n. Humidity/ Fa n Control P anel (P/ N 4024155 ) (Figure 1, p.
4.9 Ve ntilation Timer The venti lation timer controls the fan and the m otorized fresh air dampe r . Wh en the ve ntilation tim er is act ivated, the UA-90H will circ ulate the in door air , and bri ng in fre sh air fr om outsid e. The venti lation timer should b e set for the requ ired vent ilation of the re sidence.
10 Ultra-Aire 90H Installer’ s & Owner ’ s Manual 11 Ultra-Aire 90H Installer’ s & Owner ’ s Manual FOR HV AC INST ALLER ONL Y 5. DE H 3000 Digital Contro l Install ation I nstruct ions 5.
10 Ultra-Aire 90H Installer’ s & Owner ’ s Manual 11 Ultra-Aire 90H Installer’ s & Owner ’ s Manual FOR HV AC INST ALLER ONL Y W ARNING: TO AV OID TRANS FORMER D AMAGE ONL Y CONNECT W HITE WIRE TO CONTR OL IF D AMPER IS USED . The whit e wire c ontrols the optio nal moto rized da mper that can be installe d into a fresh a ir duct.
12 Ultra-Aire 90H Installer’ s & Owner ’ s Manual 13 Ultra-Aire 90H Installer’ s & Owner ’ s Manual FOR HV AC INST ALLER ONL Y DEHUMIDI FIER DEA CTIV A TES WHEN THE AIR-COND ITIONER IS.
12 Ultra-Aire 90H Installer’ s & Owner ’ s Manual 13 Ultra-Aire 90H Installer’ s & Owner ’ s Manual FOR HV AC INST ALLER AND HOMEOWNER 8. Verif y additio nal optio nal contr ol operation s such as fan inte rlock or lockou t. 9. Proceed to o peration/set ting sect ion.
FOR HV AC INST ALLER ONL Y AND HOMEO WNER Operatio n Th e init ial dead ban d s et ti ng ( the rang e th at t he d ehum idifi er c yc les on a nd o ff) i s 3% . With a s etpo int o f 50 %, th e du midi fier tu rn s on whe n th e re adi ng r each es 5 3%.
FOR HV AC INST ALLER ONL Y AND HOMEO WNER T he v e nt il a t io n i nd ic a t or “ O ” w il l b e d is pl a ye d w he ne v er t h e u ni t i s ve n ti la t i ng .
16 Ultra-Aire 90H Installer’ s & Owner ’ s Manual FOR HV AC INST ALLER AND HOMEOWNER 2. Press t he progr am enter key to t oggle to the “open f or” setting. Using the u p/down “RH” keys, change the duration th at the dampe r will v entilate fre sh air .
A TTENTION INST ALLER WIRE THE UN IT AND CON TROL P ACKAGE AS SHOWN IN THE DIA GRAM BELOW Humidity Control RED-3 Dehumidifier Humidity Control Blower Switch Timer 1 2 3 5 3 2 1 1 2 YEL-2 D.BLU-5 YEL-2 YEL-2 Optional Damper GRN-6 GRN-6 GRN-6 D.BLU-5 REd-3 WHT-1 RED-3 D.
FOR HV AC INST ALLER AND HOMEOWNER 7. Main tenance 7.1 Stan dard Air Filt er The UA-90 H is equi pped with a MERV 1 1 media fi lter . This filt er should be checked every three mon ths.
8. Wiring Diagra ms UL TRA-AIRE 90H WIRING DIAGRAM UA-9 0H with Humid ity/Fan Contro l (402415 5) UA-9 0H with V entilat ion Timer/Hum idity/ Fan Con trol (4 024125) 18 Ultra-Aire 90H Installer’ s &.
9. Opti onal Pa rts Lis t: UA -90H In door Air Quality System Item Part No. Descript ion 1 4024125 Control P anel Assembly , Ventilation Timer & Hu midity Co ntrol 2 4024155 Control P anel Assembl.
10. Service P arts Li st: UA-90H I ndoor Air Qualit y Syste m Item Part N o. Descript ion 1 40 23648 Compresso r , Carlyle (EAA070 111A) 2 40 23681 Compresso r Overloa d (EAA070 111A) 3 40 22484 Compr.
11. Service CAUTI ON CAU TION: Servicing the UA-9 0H with i ts high p ressure refrigera nt system and high voltage circuitry prese nts a hea lth hazard wh ich could result i n death, serious bodily injury , and/ or proper ty damage . Call your HV AC contractor .
Unit not providing ve ntilation . Venti lation ti mer not o perating correctly . 1. If timer is not funct ioning co rrectly r eset time r and rep rogram. 2. Check contro l wire co nnections (check c onnection s at fresh air dampe r also). 3. Defective fr esh air d amper .
CONDENSA TE PUMP INST ALLA TION: FOR HV AC INST ALLER ONL Y 24 Ultra-Aire 90H Installer’ s & Owner ’ s Manual 25 Ultra-Aire 90H Installer’ s & Owner ’ s Manual.
CONDENSA TE PUMP INST ALLA TION: FOR HV AC INST ALLER ONL Y 24 Ultra-Aire 90H Installer’ s & Owner ’ s Manual 25 Ultra-Aire 90H Installer’ s & Owner ’ s Manual.
CONDENSA TE PUMP INST ALLA TION: FOR HV AC INST ALLER ONL Y 26 Ultra-Aire 90H Installer’ s & Owner ’ s Manual 27 Ultra-Aire 90H Installer’ s & Owner ’ s Manual.
CONDENSA TE PUMP INST ALLA TION: FOR HV AC INST ALLER ONL Y 26 Ultra-Aire 90H Installer’ s & Owner ’ s Manual 27 Ultra-Aire 90H Installer’ s & Owner ’ s Manual.
CONDENSA TE PUMP INST ALLA TION: FOR HV AC INST ALLER ONL Y 28 Ultra-Aire 90H Installer’ s & Owner ’ s Manual 29 Ultra-Aire 90H Installer’ s & Owner ’ s Manual.
CONDENSA TE PUMP INST ALLA TION: FOR HV AC INST ALLER ONL Y 28 Ultra-Aire 90H Installer’ s & Owner ’ s Manual 29 Ultra-Aire 90H Installer’ s & Owner ’ s Manual.
W ARRANTOR: Therma-St or LLC PO Box 86 80 Madison, WI 53708 T elephone: 1-800-533-7533 WAR RANTY : This war ranty cov ers the U ltra-Aire 90H and exten ds only t o the ori ginal res idential end-user of the Ultra -Aire deh umidifier , and may not be a ssigned o r transferr ed.
Information in t his document is subject t o change wi thout notice . No part of this documen t may be re produced or t ransmitted in any form or b y any means, electronic o r mechanica l, for any pur pose , without the expre ss written pe rmission of Therma-Stor LLC.
An important point after buying a device Therma-Stor Products Group 90H (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Therma-Stor Products Group 90H yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Therma-Stor Products Group 90H - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Therma-Stor Products Group 90H you will learn all the available features of the product, as well as information on its operation. The information that you get Therma-Stor Products Group 90H will certainly help you make a decision on the purchase.
If you already are a holder of Therma-Stor Products Group 90H, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Therma-Stor Products Group 90H.
However, one of the most important roles played by the user manual is to help in solving problems with Therma-Stor Products Group 90H. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Therma-Stor Products Group 90H along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
