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Therma-Stor Products Group XT150H - page 1
P/N 402 6480 • Seria l No.__ _______ _______ _______ ____ Dehumid ificatio n The highl y efficien t Ultra-A ire XT150 H dehumid ifier util izes refrigeratio n to cool the inco ming air stream bel ow its dew p oint. This cool ed and dr ier air i s used to pre-cool the inco ming air stream resulting in a sig nificant i ncrease i n overall effi ...
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Therma-Stor Products Group XT150H - page 2
T able of C ontents Safety Pr ecautions ......... ......... ......... ......... ......... ......... ......... .......... 3 1. Int ended A pplication ................ ......... ......... ......... ......... ......... ..... 4 2. Spe cifications ......... ......... ......... ......... ......... ......... ......... .......... .. 4 3. Ins tallation ... ...
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Therma-Stor Products Group XT150H - page 3
1. Safe ty Prec autions Read the installation , oper ation and mai ntenance instructi ons carefully before i nstalling and oper ating this de vice. Proper adherence to these instruct ions is e ssential to obtain maximum benefit fr om your U ltra-Aire XT150H i ndoor air quality system. READ AND SA VE TH ESE INS TRUCTIO NS • Th e device is design ...
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Therma-Stor Products Group XT150H - page 4
1. Int end ed Appl ica tio n for Ul tr a-A ir e X T15 0H Fo r the ide al instal lation, dr aw 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 bedro oms, d en, utility r oom, o r family room. The ductwork of the ex isting he ating system ca n be used to suppl y air to the home. 2. Spec ificatio ns Mo ...
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Therma-Stor Products Group XT150H - page 5
The remot e control s of the Ultra-Air e XT150H are powered b y a low voltage circ uit (24 Vac) and must NEV ER contact or be co nnected to a high voltage cir cuit. The control w ires leaving the Ultra -Aire XT150H an d the rem ote contr ol panels are numb ered and color - coded to prevent c onfusion. Some of the control w ires leaving the Ultra-Ai ...
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Therma-Stor Products Group XT150H - page 6
3.4C Duc ting for Fresh Air Fr esh air c an be bro ught into the struc ture by c onnecting an insulated du ct from o utside to the 6" U ltra-Aire XT150H in let and by turnin g on the fan switch o r activating the humid ity contr ol (on units wit h the hum idity con trol pane l). Activate the venti lation timer on units with the ventilating and ...
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Therma-Stor Products Group XT150H - page 7
3.4E Ins tallatio n in an Attic with an Existing Forced Air HV A C System AL WA YS install a catch pan with a drain a nd/or float in terrupt switch for c ondensate und er the Ul tra-Aire XT150H in an attic to reduce li klihood o f water damage. Locate a separate return for the Ultra-Aire XT150H in a central area of the structure. Duct the supply o ...
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Therma-Stor Products Group XT150H - page 8
V entilatio n T imer/Humi dity Cont rol P anel (P/N 40241 25) (Figure 2 , p .7) 4.6D Ventilation Timer and Humidity Control WITH Fr esh A ir AND Motor ized Damp er DEH 3000 Digital C ontrol (P /N 402453 9) (Figur e 1, p .10 ) 4.6E Digital C ontroller WITH Fr esh Ai r AND Damper 4.6F Digital Control ler WI THOUT F resh Air 4.1A Hum idity/Fa n Contro ...
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Therma-Stor Products Group XT150H - page 9
9 The venti lation timer allows six p rograms w ith each program having one “ON” and on e “OFF ” even t. A program allows th e user to t urn the v entilation o n at a certai n day and time, then it allows them to turn t he ventil ation off at a c ertain da y and tim e. Each of t hese prog rams can be repeated daily or w eekly or during a sp ...
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Therma-Stor Products Group XT150H - page 10
1 0 WIRE THE UNIT AND CONTRO L P ACKAGE AS SHOWN IN THE DI AGRAM BELOW A TTENTION INST ALLER W AR NING: DO NOT allo w the y ellow le ad from the uni t to con tact th e red le ad or t he white lead f rom the unit or damage to the t ransfor mers wil l resul t. Do not d irect c onnect t he white lead o n the un it to t he viole t lead on the ven tilat ...
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Therma-Stor Products Group XT150H - page 11
FOR HV AC INST ALLER ONL Y 11 5. DE H 3000 Digital Contro l Install ation I nstruct ions 5.1 Spe cificati ons Pa rt # (P/ N) 4026570 Model: DEH 3000 Digital Control Electric al: 24 V AC Humidity Range: 10 – 95% RH Humidity Acc urac y: +/- 5 % Output: 3 Am ps 24 V AC Relay Capac ity 5 Am ps T emp Range/Accu rac y 2% Size 4.95" wi de x 4.1 9& ...
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Therma-Stor Products Group XT150H - page 12
12 FOR HV AC INST ALLER AND HOMEOWNER Ultra-Aire XT150H Installer’ s & Owner’ s Manual W ARNING : TO A VOID TRA NSFORMER D AMAGE ONL Y CONNECT T HE WHITE WIRE TO T HE CONTRO L IF A D AMPER IS USED . The whit e wire c ontrols t he optio nal moto rized da mper that can be i nstalled into a f resh air duct. This pro vides th e abilit y to cont ...
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Therma-Stor Products Group XT150H - page 13
13 FOR HV AC INST ALLER ONL Y AND HOMEOWNER DEHUMIDI FIER DEA CTIV A TES WHEN THE AIR-COND ITIONER IS RUNNING • Th e c om m o n w i r e on t h e t h e rm o s t at tr a n s fo r m e r (b l a c k) n e ed s t o b e w ir e d wi t h th e y el l ow w i re f r om t h e de h u m id i fi e r . • The Y ellow wire from the the rmostat must be wire d to t ...
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Therma-Stor Products Group XT150H - page 14
14 FOR HV AC INST ALLER ONL Y AND HOMEOWNER 8. Verify a dditional optional control o perations su ch as fan interloc k or lockou t. 9. Pro ceed to o peration/set ting sect ion. FOR I NST ALLER & HO MEO WNER: 5.3 Ope ration 5.3A Di splay • When the re is power to the c ontrol, the control display will show the ti me, d ay , humid ity , and tem ...
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Therma-Stor Products Group XT150H - page 15
FOR HV AC INST ALLER ONL Y AND HOMEOWNER 15 Operatio n Th e in it ia l de ad b a nd s et ti ng ( th e ra ng e t hat t he d eh um i di fie r c yc les o n an d of f) i s 3% . W it h a se tp oi n t of 5 0% , th e du mi di fie r tu rn s on w he n th e r ea di ng r ea ch es 5 3% . T he d eh um id ifi e r co nt in ue s to r em ov e w ate r fr om t he ...
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Therma-Stor Products Group XT150H - page 16
FOR HV AC INST ALLER ONL Y AND HOMEOWNER 16 T h e v en t il a t i o n i n di c a t o r “ O ” w i l l b e d i sp l a ye d wh e n ev e r t h e u ni t i s ve n t il a t i n g. Th e f a n o p e ra t i o n i n di c a t o r “ O ” w i l l a l s o b e l i t . T h e r e a r e t h re e da m p er o pe r at i o n mo d e s, “ O PE N – H O L D , ” ...
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Therma-Stor Products Group XT150H - page 17
FOR HV AC INST ALLER ONL Y AND HOMEOWNER 2. Press the pro gram ent er key t o toggle to the “open for” setting. Using the up/down “R H” keys, change the duration th at the dampe r will v entilate fre sh air . 3. Press the pro gram ent er key t o toggle to the “clos ed for” setting. Using th e up/down “R H” keys, change the duration ...
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Therma-Stor Products Group XT150H - page 18
6. Main tenance 6.1 Stan dard Air Filter The Ultra -Aire XT1 50H is eq uipped wi th a pleated cl oth air fi lter . This filte r should be checke d every six mon ths. O perating the unit with a di rty filter will red uce dehum idifier capaci ty and ef ficienc y and may c ause the compresso r to c yc le off and on u nnecessar ily on the de frost ...
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Therma-Stor Products Group XT150H - page 19
No dehumi dification , comp ressor do es not ru n but imp eller f an runs with f an switch and vent ilation ti mer OFF a nd humidi ty control t urned to ON. 1. Def ective co mpressor run capacito r (Sec. 5.6). 2. Bad connec tion in c ompressor circuit (See F ig. 4). 3. Def ective co mpressor overload (Sec. 5.6A). 4. Def ective co mpressor (Sec. 5. ...
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Therma-Stor Products Group XT150H - page 20
5. Remove fan /bracket assembly b y removin g 3 screw s from the brack et and in let ring assembly . 6. Remove the defectiv e impeller fan from the brac ket and replace w ith it wi th the ne w impelle r fan. 7. Reassemble the new impeller f an by rev ersing th e above procedure . Note : There are two pin s on the backside of the cabinet t hat must ...
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Therma-Stor Products Group XT150H - page 21
7. Evacuate the s ystem wit h a good vacuum pu mp and ac curate vacuum ga uge. L eave the pum p on the system fo r at least an hour . 8. Operate the sy stem for a short p eriod of time, monitoring the suction p ressure t o determi ne that the suction fil ter is no t becoming plugged. Replace the s uction fil ter/drier if press ure drop occu rs. I ...
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Therma-Stor Products Group XT150H - page 22
The pump also cont ains a sa fety float switch . The white leads from this switch exte nd from b eneath the pu mp cover . Th is switch should be installe d in seri es with t he field w ire that conn ects the blue (#5) lead fro m the Ult ra-Aire X T150H to the blue (#5) lead on the contr ol panel. If the pu mp fails, this switch ope ns the co mpre ...
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Therma-Stor Products Group XT150H - page 23
FOR HV AC INST ALLER ONL Y 23 Pictori al Elec trical Diagram s of Ul tra-Air e XT150 H Ultra-Aire XT150H Installer’ s & Owner’ s Manual ...
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Therma-Stor Products Group XT150H - page 24
Item Part No Qty Descriptio n 1 4026477 1 HEA T EXCHANGER 2 4026672 1 EV APORA TOR 3 4026934 2 CAPPILLAR Y T UBES .050" X .124" X 59.00" 4 4026670 1 COMPRESSOR - TOSHI BA,8.1 KBTU,115V ,60HZ 5 4026655 1 ACCUMULA TOR 6 4025087 1 FIL TER/DRIER 7 4026674 1 TUBE - CON D TO FIL TER 8 4026472 1 TUBE - DIS CHARGE LIN E 9 4026673 1 CONDENSOR ...
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Therma-Stor Products Group XT150H - page 25
OPTIONAL P ARTS LIST : Ultra-Air e XT150H 25 ITEM P AR T NO . QTY . DESCRIPTI ON 26 4024375 1 Check Dam per , 1 0" Diamet er (not sh own) 27 4022220 1 Condensate P ump Kit, External 28 4024155 1 Control P ane l Asse mbly , Humidit y/F an 29 4024125 1 Control P ane l Asse mbly , V entilatio n T imer & Humidity 30 4023660 1 Controlle r , Hum ...
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Therma-Stor Products Group XT150H - page 26
DOOR AND COLLAR ASSEMBL Y 26 Door In stall Insert ta b on the bottom of the door , in betwee n the foa m install ation and the metal side. Push down on the plas tic door latch and swing do or shit. Once the door is shut rele ase the d oor latch. Collar Install Remove th e 2 round ducts, 3 seals and sm all bag of mounti ng hardwa re from i nside the ...
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Therma-Stor Products Group XT150H - page 27
27 W ARRANTO R: Therma-St or LLC PO Box 86 80 Madison, W I 53708 T elephone: 1-800-533-75 33 WHO IS COVERED: This warranty extend s only to the original resident ial end-user of the Ultra-Aire XT150H dehumidifie r , and may not be assigned or transfer red. FIRST YEAR WAR RANTY : Therma-S tor LLC warrants that, for one (1) year the Ultra-Air e XT15 ...
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Therma-Stor Products Group XT150H - page 28
Information in this document is subject t o change with out notice. No part of this document may be reprodu ced or transm itted in any fo rm or by any mea ns, electronic or mechanica l, for any purpose, w ithout the ex press written permission o f Therma-Stor LLC. © 2007 Therma -Stor LLC. All rights reserved. PO Box 8680 • Madison, WI 537 08 Pho ...
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