Instruction/ maintenance manual of the product HEAT PUMPS Friedrich
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920-087-04 (10-06) PT A C P A CKAGED TERMINAL AIR CON DI TION ERS & HEA T PUMPS Standard Control Remote Thermostat Seacoast Protected INS T ALL A TION & OPERA TION GUIDE.
2 920-087-04 Unit C omponents ............................................................................................................... ................................................................................ 2 Model N umber Code .......
3 920-087-04 Thank y ou for your decision to pu rchase the newly designed F riedrich Packaged T er min al A ir Conditioner ( PT A C ). W e are con fi de nt tha t y ou will fi nd this u nit a qu iet a nd ef fi cient e xa mple of F riedrich reliability .
4 920-087-04 P T AC Inst allation Recommenda t ions For proper P TAC unit per formance and max imum operating life please r efer to the minimum inst alla tion clear ances below: The abov e suggestions are for ref erenc e only and do no t represent all possible installation s.
5 920-087-04 Fried rich Digital Contr ol Fea tures The new F riedr ich digital PT A C has state of the ar t features to improv e guest comfor t, indoor air qualit y and conser ve energy .
6 920-087-04 Fried rich Digital Contr ol Fea tures C onti nued Instant Heat Heat Pump Mode H ea t p u mp m od e ls w il l a ut o ma t ic a l ly r un t he el e c tr i c he at e r t o quic kly bring the r oom up to temperature wh en initially energize d, t he n re tu r n to he at pu mp m o de.
7 920-087-04 Insta lla tion I nstr ucti ons PXDR 1 0 Drain Kit Internal Drain ( optional for new const ruction ) NOTE: If installing an internal drain, you MUST install a drain kit on the wall sleeve be fore the wall sleev e is installed. 1 . Refer to Figure 3 below and locate the drain within the " Pr imar y" area for be st drainage.
8 920-087-04 External Drain (f o r n e w c o n s t r u c t i o n o r u n i t r e p l a c e m e n t) When using an exter nal drain system, the condensate is removed th rough either of t wo drain holes on the bac k of the wall sleev e . Select the drain hole whic h best meets your drainage situation and install the drain kit.
9 920-087-04 W all Sleeve Ins tallat ion Inst ruc tions (PD X WS ) NOTE: Insure that the unit is only installed in a wall str uct urally adequate to suppor t the unit including the sleeve, chassis and acc essorie s. If the sleeve projects more than 8 " in to the room, a sub base or other means of suppor t M UST be used .
10 920-087-04 3 . Drill t wo 3/ 1 6 " holes through each side of the sleeve approximately 4 " from top and 4" from b ottom of sleev e. Screw four #1 0 x 1" screws (included) or appropriate fasteners for your installation, through the hole s in the sides of the wall sleeve .
11 920-087-04 If the wall is thicker than allowed in the notes in Figure 6, a sheet met al wall sleeve e x ten sion and fl a s h i n g MU S T be u s e d .
12 920-087-04 Plastic handles Plastic grommets 1 . Remove the center suppor t and weatherboard if st ill in stalled in the sleeve . 2. Inser t six plastic grommets into the gr ille openings from t he outside of the gr ille as shown in Figure 9.
13 920-087-04 A . Electrical R atin g T a bles All 230 / 208 volt units ar e equipped with power cords. S ee Appendix A on page 2 1 for w iring in str uc t ions on 2 65V units. NOTE : Use Copper Conduc tors ON L Y . Wire sizes are per NEC, check local c odes for over seas ap pli ca tions.
14 920-087-04 Section III – Ch assis Instal lati on 1 . Remov e the weatherb oard and center suppor t from the sleeve (if still in plac e ). Be sure an outdoor gr ille is attache d . Check to be sure t he wall sleeve , ex tension ( if used) , grille, and drain kit ar e installed properl y befor e chassis installation .
15 920-087-04 4. Center the chassis in the pre -inst alled sleev e and care ful ly push the chassis until t he chas sis fl ange and gas ke t c o nt ac t the slee v e fl ange. If a remote t hermost at is to be installed, pr oceed to page 18, Step 1. For a 265 V unit , proceed to A ppendix A , Step 1.
16 920-087-04 Digital Contr ol U ser Input Con fi gu ra t io n The adjustable c ontrol dip switches are loc ated at the lower le f t hand por tion of the digit al Smar t Center . The inputs are onl y visible and acc essible with the f ront cov er removed from the PT AC.
17 920-087-04 Digital Contr ol Opera tion Te m p e r a t u r e D i s p l a y The F r iedrich digit al PT AC is shipped from the factor y to display the desired room temperature on the LED readout .
18 920-087-04 R Y W B GL GH C D1 D2 F1 F2 JP1 12 34 56 78 ON DIP Re mote T hermostat and Low Volta ge Contr ol Connections T o contr ol the unit with a wall mounted ther mostat follow the steps below : 1 ) Wit h the front cover remov ed loc ate the low voltage terminal strip at the lower por t ion of the Smar t Center .
19 920-087-04 The vent control lev er is loc ated behind the front cover on the lef t side of the unit. The unit is shipped in the closed p osition with a lock ing screw in place. The screw must be removed to operate the lev er . W hen the lever is back, ( OPEN) , outside air is m i x e d with ind oor a ir .
20 920-087-04 I. Star t - up Checklist Inspect all components and accessories for damage before and after installation. Check installation for compliance with all national and local codes and ordinances. Read and follow all manufacturer's installation instructions.
21 920-087-04 Appendi x A : Electr ica l W irin g for 265 V olt Models 1 . Remove the four control box retaining screws (A ) and open the control box. 2. Pull the c hassis power lead wires (B ) (located on the bot tom- right side of the c ontrol box ) through the plastic bushing so they are located inside the c ontrol bo x.
22 920-087-04 J. Routine Maintenance 1 . Clean the unit air intake fi lter at least ev er y 30 0 to 350 hour s of operation. Clean the fi lters with a mild detergent in warm water and allow to dr y thoroughly before reinstalling.
23 920-087-04 K . Basic T roubleshooting T echniqu es Being familiar with the sequenc e of operation on Standard Contro lled O perating Units or the operation of the Remote Therm ostat Controlled Unit s is impor tant. The following questions and answers ma y help to identif y per formance problems.
24 920-087-04 Dia gnostics The F r iedrich Smar t Center c ontinuously monitors the PT A C unit operation and will store ser vice c odes if c er tain condit ions are w i t ne s s e d. I n s o me c a s e s t he u n it m ay t a ke a c t i on a n d s h u t t h e unit of f until conditions are c orrec ted.
25 920-087-04 Friedr ich P TAC Acce s sorie s NE W CO NSTRU CTIO N AC CE S SO RIES MODEL NUMBER DESC RIPTION PHO T O PDX WS WA LL SL EE VE Ga lva niz ed zin c c oa ted ste el is pre pa re d in an 1 1- s t e p p r o c e s s , t h e n p ow d e r c o a t e d w i t h a p o l y e s t e r fi nish and cured in an oven for e xceptio nal durability .
26 920-087-04 ADDITIONAL A CCE SSORIES MODEL NUMBER DESC RIPTION PHO T O PXSE SLEEVE EX TENSION RETR OFIT KIT Galv aniz ed zinc coated s t e e l , 2 . 4 " s l e e v e e xt e n s i o n a tt a c h e d t o t h e ro o m s i d e o f t h e sleeve to allow for the installation of a PD - Serie s F riedr ich PT AC in a T -Ser ies sleeve .
27 920-087-04 Friedrich Air Conditioning Company P.O. Box 1540 San Antonio, TX 78295 210.357.4400 www.friedr ich.com PD-SERIES PACKAGED TERMINAL AIR CONDITIONERS LIMITED WARRANTY SAVE THIS CERTIFICA TE. It gives you spec ific rights, you may also have other rights w hich may vary from state to state and province to province.
F riedrich Air Condition ing Co. Post Of fic e Bo x 15 4 0 • San Antonio, T exa s 782 95 - 1 54 0 420 0 N. Pan Am Expr es sway • San A ntonio, T exa s 7 8 218 -5212 (210) 357 - 4 4 00 • F A X (210) 3 57 - 4 48 0 w w w. frie drich.com Print ed in t he U.
An important point after buying a device Friedrich HEAT PUMPS (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Friedrich HEAT PUMPS 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 Friedrich HEAT PUMPS - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Friedrich HEAT PUMPS you will learn all the available features of the product, as well as information on its operation. The information that you get Friedrich HEAT PUMPS will certainly help you make a decision on the purchase.
If you already are a holder of Friedrich HEAT PUMPS, 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 Friedrich HEAT PUMPS.
However, one of the most important roles played by the user manual is to help in solving problems with Friedrich HEAT PUMPS. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Friedrich HEAT PUMPS 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
