Manual Friedrich HEAT PUMPS

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  • Friedrich HEAT PUMPS - page 1

    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 ...

  • Friedrich HEAT PUMPS - page 2

    2 920-087-04 Unit C omponents ............................................................................................................... ................................................................................ 2 Model N umber Code .......................................................................................................... ...

  • Friedrich HEAT PUMPS - page 3

    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 . This Installation an d Operation Manual has been designed to i nsure maximum satisfaction in t ...

  • Friedrich HEAT PUMPS - page 4

    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. Please contac t the factory for information regarding a f fects of other ...

  • Friedrich HEAT PUMPS - page 5

    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 . Through the use of speci fi cally designed c ontrol sof tware for t he PT AC indust r y F riedric h has accomplishe d what other Manufactur- er ’ s have only a ...

  • Friedrich HEAT PUMPS - page 6

    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. Th is en sur es t hat th e r oo m i s br ought up to temp ...

  • Friedrich HEAT PUMPS - page 7

    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. Mai ...

  • Friedrich HEAT PUMPS - page 8

    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. Seal of f the other wit ...

  • Friedrich HEAT PUMPS - page 9

    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 . Please read these inst ...

  • Friedrich HEAT PUMPS - page 10

    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 . 4 . A pply sealant around the wall slee ve where it pro ...

  • Friedrich HEAT PUMPS - page 11

    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 . Installation Inst ructions f or the PX WE – 4 " Wa ll Sleeve E x tension The following p oints MUST be c onsidered when installing a wall sleev e e xtension : 1 Pr ov i si o n mu s t b e ...

  • Friedrich HEAT PUMPS - page 12

    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. 3. Inser t t wo #8 x 3/ 8" sheet metal screws (provided) in the top t wo outside edge plastic gromme ...

  • Friedrich HEAT PUMPS - page 13

    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. WIRE SIZE Use ONL Y wiring size recommended for single outle ...

  • Friedrich HEAT PUMPS - page 14

    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 . 2. Remove the front cover c ...

  • Friedrich HEAT PUMPS - page 15

    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. NOTE: If the unit is mounted fl ush to the fl ...

  • Friedrich HEAT PUMPS - page 16

    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. Dip Sw itch Sett in g 1 ) Electr onic T emper ature Limit ing – Switches 1-4 ...

  • Friedrich HEAT PUMPS - page 17

    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 . The unit can be c on fi gure d to display the room temperature by simultaneously pressing the ‘ Cool ’ and ‘ High Fan ’ buttons for three secon ...

  • Friedrich HEAT PUMPS - page 18

    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 . 2 ) Remov e the jumper betwe ...

  • Friedrich HEAT PUMPS - page 19

    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 . Wh en t he l ev er is f orward , ( CLO S ...

  • Friedrich HEAT PUMPS - page 20

    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.  Check that circuit breaker(s) and electrical wire sizes are cor ...

  • Friedrich HEAT PUMPS - page 21

    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. 3. Remove the plastic bu ...

  • Friedrich HEAT PUMPS - page 22

    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. 2. The indoor c oil ( ev aporator c oil ), the outdoor c oil ( c ondenser coil) and base pan should be inspected per i ...

  • Friedrich HEAT PUMPS - page 23

    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. Maintena nce and Inspection T r oubleshooting Guid ...

  • Friedrich HEAT PUMPS - page 24

    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. T o acces s the error co de menu press the ‘ ...

  • Friedrich HEAT PUMPS - page 25

    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 . T he ...

  • Friedrich HEAT PUMPS - page 26

    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 . PDXDA L A TER ...

  • Friedrich HEAT PUMPS - page 27

    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. In the event that y our ...

  • Friedrich HEAT PUMPS - page 28

    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.S. A. 920-087-04 (10-06) ...

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A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Friedrich HEAT PUMPS by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Friedrich HEAT PUMPS.

A complete Friedrich manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Friedrich HEAT PUMPS - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Friedrich HEAT PUMPS, FAQ or common problems, i.e. places that are most often searched by users in each manual
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