Instruction/ maintenance manual of the product UA-135H Therma-Stor Products Group
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Ultr a-Ai re 1 35H Whol e Ho use V e ntil atin g De humi difie r UA-1 35H • Pa rt No. 4 025470 • Serial N o.______ ________ _________ ________ _ INST ALLER’S & OWNER’S MANUAL Dehumid ification The highl y efficient Ultra-Aire 135H dehum idifier util izes refrig eration to cool t he incoming air strea m below its dew point.
T able of Content s Safety Pr ecautions ............ .......... ........... ........... ........... ........... ........ 3 1.Intende d A pplication ............. ........... ........... ........... .......... ........... . 4 2.Registr ations .........
Safety Precauti ons Read the installation, operation a nd maintena nce instruc tions carefully before ins talling an d operating thi s device. Proper adherence to these i nstruction s is essent ial to obta in maximum benefit fr om your UA- 135H indoo r air quali ty system.
1. Inte nded Applica tion for Ultra-A ire 135H Fo r the ideal installation, draw air f rom the cen tral part o f the home and retur n it to the isolated area s of the ho me like th e bedrooms, den, utility room , or fami ly room. The duct work of the existing heating syst em can be u sed to supp ly air to t he home.
4.3 Elec trical Req uirements W ARNING: Do not al low the yellow l ead from the Ult ra-Aire to contac t the re d lead o r orange lead fr om the U ltra-Aire or dama ge to th e transfo rmer wil l result. The UA-13 5H plugs in to a commo n grounded 115V AC outlet.
Du ct Si zin g: F or t ota l du ct le ngt hs up t o 2 5' , us e a m ini mu m 1 0" di ame te r r ou nd or eq ui val en t r ec tan gu lar . F or l ong er l eng th s, us e a mi nim um 12 " dia me ter o r e qu iva le nt. G ri lls o r d iffu ser s on th e d uc t en ds mu st no t e xc ess iv ely r est ri ct ai rflow .
Ultra-Air e return. Al ways sel ect a retur n from a c entral location in the structure in an area that is always o pen to the rest of the structure . Do not us e a return from a roo m that may have it s door c losed much of the ti me or , alternatively , i nstall a se parate return from the op en part of t he house.
4.7A Hu midity/Fan Control P anel WITHOUT Fre sh Air Ve ntilation or Damper The humid ity/fan con trol panel automatically controls t he humidity of the li ving space. The humidity/fa n control panel conta ins an adjustabl e humidity control an d a fan switch.
9 panel rec eives 24V ac from the UA-1 35H. If 24Vac is present at the control p anel, reset the tim er by pres sing the re set button at the bottom ce nter of the timer fac e. The reset butto n is the s mall recess ed button wi th an R ben eath it located b elow the 1.
10 A TTENTION INST ALLER WIRE THE UNIT AND CONT ROL P ACKAGE AS S HOWN IN THE DI AGRAM BELOW W ARNING: DO NOT all ow the yellow l ead from the uni t to co ntact th e red le ad or t he white lead f rom the unit or damage t o the t ransform ers will result .
FOR HV AC INST ALLER ONL Y 5. (DEH 2000) D IGIT AL CONTROL Install ation In struction s 5.1 Spec ifications Model: 4024539 Electrica l: 24 V AC Humidity Range: 20 – 90% RH Humidi ty Accuracy: +/- 4% Output: 3 Amps 24 VAC 5.
W ARNING War ning: Conne cting the white wire to the cont rol termina l without u se of a mot orized dam per could c reate a sho rt resulting in damage to the tra nsformer . The white wire contr ols the mo torized dam per that can b e installed into a fr esh air duc t.
13 5.3E Set ting Relat ive Humidi ty Set poi nt The relative humidity S et point op erates the deh umidifier fu nction of the Ultra -Aire. It has no ef fect on any ot her functio n of the u nit. Th e control s enses the a mbient rel ative humidity of the spa ce in which it is loc ated.
5.3I Inte rmittent or Programme d V entilation With the damper in p rogram mod e (denoted by “Pr” when setti ng the damper op eration) the s ystem will operate the ve ntilation func tion according to the cur rent venti lation program. There are 4 programs available for ventilation M onday throu gh Fr iday .
15 FOR HV AC INST ALLER AND HOMEOWNER 6. Service C AUTION: Servicing the U A-135H with its high p ressure refrigera nt system a nd high vo ltage circu itry presents a h ealth hazard wh ich could r esult in d eath, serious bodil y injury , and/or property damage.
16 only the impeller fa n should r un. Disconnect the wires. 3. Connect t he yellow and blue pigtai ls from the main unit together; the compr essor and i mpeller fa n should ru n. 4. If these tests work, the mai n unit is w orking prop erly . Y ou should check the control pa nel and fie ld control wiring for problems ne xt.
WIRING DIAGRAMS 17 UA-13 5H With Humidity /Fan Contr ol (40241 55) UA-13 5H W/Venti lation Timer / Humidity /Fan Contr ol (402412 5) UA-13 5H With DEH 2000 Digital C ontroller (4024539) Ultra-Aire 135.
OPTIONAL P ARTS LIST 18 Ultra-Aire 135H Installer’ s & Owner’s Manual Item P art No. Descript ion 1 4024125 Control Pane l Assembly , Ve ntilation Tim er & Humid ity Contro l 2 4024155 Con.
SERVICE P ARTS LIST 19 Ultra-Aire 135H Installer’ s & Owner’s Manual Item P art No. Descript ion 1 4021589 Capillary T ube, .059" X .124" X 2 8.
20 Ultra-Aire 135H Installer’ s & Owner’s Manual WAR RANTOR: Therma-St or LLC PO Box 86 80 Madison, WI 53708 T elephone: 1-800-533-7533 . WAR RANTY : This warranty cover s the Ultra-Aire 135H .
Ultra-Aire 135H Installer’ s & Owner’s Manual PO Box 8680 • Madison, WI 53708 Phone: 608-222-5301 • Fa x: 608-222-1447 Web: www .thermastor .com • Email: sales@thermastor .com Information in t his document is subject to ch ange without no tice .
An important point after buying a device Therma-Stor Products Group UA-135H (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 UA-135H 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 UA-135H - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Therma-Stor Products Group UA-135H 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 UA-135H will certainly help you make a decision on the purchase.
If you already are a holder of Therma-Stor Products Group UA-135H, 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 UA-135H.
However, one of the most important roles played by the user manual is to help in solving problems with Therma-Stor Products Group UA-135H. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Therma-Stor Products Group UA-135H 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
