Carrierメーカー48/50PD05の使用説明書/サービス説明書
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48/50PD05,06 Singl e Package Di splacemen t V entil ation or Single Zone V ariable Air flow Rooftop Units Electric Cooling/ Gas Heati ng wi th PURON R (R - - 410A) Refrigerant and COMFORT Lin k t 1.x Cont r ols Controls, Start - - Up, O peration, Service and T r oublesho oting Inst ructio ns T ABLE OF CONTENTS Page SAFETY CONSIDERA TIONS 2 .
2 V ar i abl e Fr e que ncy Dri ve ( VFD) 53 ...................... Integ rated Gas C on tro l (IGC ) B oard 54 ................... Low V olt a ge T e rm ina l St ri p (TB1) 55 ..................... Scro llin g M arqu ee D isplay 5 6 .................
3 GENERAL This publ i c a ti on cont a ins Sta r t- - Up, Contr ol s , Opera t i on, Se rvi c e , and T rouble s hoot ing i nf or ma t ion f or the 48/50PD r oof top unit s . (Se e T able 1. ) The s e uni ts a r e e qui pped with Comfor t Link t cont r ol s ver s i on 1.
4 down a r row ke ys to s cr ol l thr ough the top- l e ve l c ate gor i es . Thes e are listed in Ap p end ix A and will b e ind icated on the S crollin g Marq uee by th e LE D nex t to each mod e listed on th e face of the dis pl a y . Whe n a spe ci f i c mode or sub-m ode is loc a t ed, pus h the ENTER key to ent e r t he mode .
5 SCROLL + - NA VIGA TE/ EXIT MODIFY / SELECT P AGE C06322 Fig. 3 - - Syste m Pil ot t User In terface For ce Hierar ch y Ther e i s a hie ra r c hy in CCN with r e ga rds t o f or ci ng a poi nt. Progr a ms a nd devi c es w ri t e a f orc e at dif fe re nt pr i ori t y le vel s .
6 BASEPAN CONNECTIONS ACCESS PANEL FILTER ACCESS DOOR GAS SECTION ACCESS CONDENSER COIL ACCESS PANEL INDOOR MOTOR ACCESS DOOR CONTROL BOX AND COMPRESSOR ELECTRICAL OPTIONS PANEL OUTDOOR AIR SCREEN (HIDDEN) C07002 Fig.
7 Acc essor y Installation Ch eck to mak e sure that all accesso ries in clu di ng sen so rs h av e bee n i ns t al l e d a nd wi re d as requi r e d by the ins t ruc t i ons and unit wir i ng di a gra m s.
8 T able 3 — Appli cat i on Spec if i c Conf igur at i ons ITE M EXP ANS I ON DEF AU L T UNI TS DI SP LACEMEN T VENTIL ATION SINGLE Z ONE VAV SASP Cool Supply Air Set point 65 dF 65 55 FS.MX Su pply Fan Ma xi m um S peed 100 % 100 100 FS.MN Su pply Fan Ma xi m um S peed 20 % 20 70 FS.
9 Fan Status If a Fan Statu s accesso ry was field in stalled , th e unit m ust be con fig ured fo r it by setting Co nfig ura tio n → UNIT → FN.SW to norm al l y ope n ( 1) or nor ma l ly c l os e d (2) . Nor ma l ly ope n ( 1) is the pre f e r re d c onf i gura tion.
10 Pr ogra mm ing Ope r at ing Sc he dules The Comfor t Link t contro ls w ill accom mo d ate up to eigh t dif fe r ent s c he dul e s (Per i ods 1 thr ough 8), and each sch edu le is as s i gne d to t he de s i re d da ys of t he we e k. Ea ch sc he dul e inc ludes an occu p ied o n and o ff time.
11 Cooling T est The c ool i ng (CO OL) subme nu i s use d t o cha nge output st a t us f or te s t ing t he c ooli ng f unc t ion. The fa ns ( F ANS) a nd heat i ng ( HEA T) se r vi c e tes t outputs ar e re s e t to OFF for the cool i ng ser vi c e te s t .
12 Passwo rd E nabl e (PROT) This va r i abl e e na bl es or di s a bl es t he us e of a pass wor d. The pas s wor d i s use d t o re s t r ic t us e of the c ontrol t o cha nge conf i gur a ti ons . Servic e Password (PSWD) Th is v ariable is th e 4 -dig it n u meric p asswo rd th at is requ ired if enab led .
13 RH Senso r On OAQ Input (RH.S) Th is co nfig u ration id en tifies if a sp ace relative hu mid ity sen sor is ins t a ll e d on t he out door a i r qua lity ( OAQ) input. A YES value enab les SP .RH di s pla y. A NO va lue dis a bl e s SP .RH di s pla y and use .
14 (Co nfig u ratio n → CCN → SCH.O → OV .SP) is set to YE S. The lengt h of the overr i de per i od is det e r mi ne d by t he Timed Ov erride H o urs settin g (Co nfig u ratio n → CCN → SCH.
15 Outdoor Fan Op erat ion The 48/ 50 PD uni t s use a mul t i- - spe e d outdoor f a n mot or to c ont r ol the h ead pressu re w ithin an acceptab le ran ge at low o u t door am bie nt tem pe ra t ur e s.
16 a. (Co nfig u ratio n → ECON → UEFC = 0) -- D i s a b l e d Whe n UEFC = 0, unoc c upi ed f r e e cool i ng i s di s a bl ed. Co o ling will o nl y o ccu r if th e sp ace exceed s th e unocc upi e d s e tpoi nt s .
17 exceed E co n Min at Max F an S peed (Co nfig u ratio n → ECON → MP .MX) or IA Q O v erride P ositio n (Co nfig u ratio n → AIR. Q → OVR.P) t o provi de ec onom iz e r cool i ng. IA.C F = 3 (Con trol Min imu m P ositio n ) When IA.C F = 3 , a n e xt e rna l 4 to 20 mA s our c e i s use d to s e t the mi nim um pos it i on.
18 var i a ble or Unocc upi e d Cool Set Poi nt ( Set poi nt s → UCSP) pl us the Fan Sp eed C on tro l Dem an d (Co nfig u ratio n → COOL → FS.CD) c onfi gur a t ion var i a ble t he indoor fan wi l l run a t 100%.
19 Fo r a ll un its w ith E co no mizers: 1. 1.The out door te mpe r a t ure i s bel ow the Econo Cool Hi T emp Limit (Con figu ra tion → ECON → EH.LO) and a bove the Econo Cool Lo T emp Lim it (Co nfig u ratio n → ECON → EL.LO) . For unit s wit h Enthal py Contr ol 2.
20 Qu ality (IA Q) sectio n of th e Ec onomiz e r Ope r a ti on se c t ion above for mo re details on Dem and C on tro l V en tilation (D CV ). Econom iz e r Oper ati on f or U nit s Equippe d wit h Re t ur n Air CO 2 Sens or Only When the C O 2 se ns or dete c t s a CO 2 leve l or IAQ Le vel (I nput s → AI R.
21 be e xt e nde d by 15 se conds . The ma xi mum del a y i s 3 mi nute s . Onc e modi fi e d by the IGC, the f a n of f dela y will not cha nge ba c k to the con fig ured F an - - off Delay, Gas Heat (Co nfig u ratio n → HEA T → FOD. G) unle s s powe r i s r es e t t o the cont r ol .
22 will n o t be in terrup ted to th e bu rn ers an d h eating will co n tinu e. On ce mod ified , the fan on d elay will no t chan g e back to 45 se c onds unl e s s powe r is re s e t to the contr ol . Whe n the indoor fa n tur ns on af t e r t he 40 or 45 se c ond del a y the indoor fa n wil l run at 100% fa n s pe ed.
23 T emper atur e Compensated Start Logic The fol l owi ng condit i ons mus t be me t f or the a l gor it hm to run: S Un it is in un o ccup ied state. S Ne xt occ upi e d tim e is va l i d. S Cu rren t time o f d ay is v alid . S V al id spa c e t e mpe ra t ur e re a di ng is ava i l abl e ( s e nsor or CCN net wor k) .
24 Loadsh ed Group Numb er (S.G RP) This c or r e sponds t o the l oa ds hed super vi s ory devi c e s tha t re s i de el s e whe r e on t he CCN ne t wor k a nd broadc a s t loads he d a nd re dl i ne com man d s to its asso ciated equ ip men t parts.
25 AUX1 is not blinking, chec k the DIP s wit ch pos i ti ons on t he boar d. If the re d LEDs a r e not blinki ng in uni s on, ver i fy t ha t cor r e c t pow e r i s bei ng suppl i e d t o al l modul e s . A bli nki ng r e d LE D at th e rate o f o nce p er seco n d m ean s that softw are is no t load ed o n the bo ard .
26 only the out door t em pe ra t ur e to cont r ol t he outdoor fans . I f bot h the SC T and O A T fail, then circuit shutd o wn alarm will occur a lso. Th e cau se of th e alert is u su ally a fau lty therm isto r , a sho rted o r open t he r mi s tor c a us ed by a wiri ng e r r or , or a l oos e conne c t i on.
27 Reco v ery is autom atic but MB B bo ard rep lacemen t m ay be nec e s s a r y . Cyc li ng the powe r t o the cont r ol s hould be t r i e d be for e bo ard rep lacemen t. Alar m Code T155 - - Ser i al EEPROM Stor age Fai l ur e Err or Confi gur a ti on dat a in the s e r ia l EEPROM chip ca n not be ver i f ie d.
28 Initiate ec onomiz e r ca l i br at i on ( Se r vi c e T e s t → I NDP → E.CAL ) usi ng the Se r vic e T est m enu. The e c onomi z e r ca l i bra t i on proc e dur e wil l t r y t o fi nd ne w m axi mum open a nd c los e d posi t i ons.
29 Ta b l e 8 — Comfor t Li nk ™ Al ar m Code s ALARM OR ALERT NUMBE R DESC RI PTION AC TION T AK EN B Y CON TROL RESE T METHO D PRO BABLE C AUSE T051 Digi tal Compres sor Control Board Alarm No a.
30 Ta b l e 8 — Comfor t Li nk ™ Al ar m Codes ( c ont) ALARM OR ALERT NUMBE R DESC RI PTION AC TION T AK EN B Y CON TROL RESE T METHO D PRO BABLE C AUSE T178 Lo ss of Co mmu nication with th e Ca.
31 T a bl e 9 — Co olin g Serv ice An a lysis PROBLEM CAUSE REMED Y Compressor and Fa n Will Not St art Po we r fa il ur e. Call po we r com pan y. Fuse blo wn o r circu it brea ker t rippe d. Che ck CB 1 a nd CB2. Replace fuse o r res et circuit br eaker .
32 me as ur e d a te mpe r at ur e a bove 268 F (131 C) or the t he rm is t or has sho rt circuited (ju mp ered o ut). The DSC wil l de- - ene r gize t he c ompr e s s or cont a c t or and unloade r solen o id , and th e alarm relay co n tacts will close causing a T 0 5 1 al e r t on the Comfor t Li nk Contr ol.
33 Economize r T r oubleshooting Use th e u nit Scro llin g Marq u ee disp lay o r a CC N d evice to v iew the e c onomi z e r s ta t us di spl a y and the e c onomi z er di a gnos t ic dis pl a y ( se e Appendi x A) for inf or ma t ion on the ec onomi z e r oper a t ion.
34 Heat ing T r ouble shoot ing Use th e u nit Scro llin g Marq u ee disp lay o r a CC N d evice to v iew the hea t i ng st a t us dis pla y and t he he a ti ng di a gnos ti c di s pla y ( s e e Appe ndix A ) for inf or ma ti on on the he a ti ng ope r a ti on.
35 LEGEND IDM -- Induced-Draft Motor IGC -- Integrated Gas Unit Controller NOTE: Thermostat F an Switch in the “ A UT O” position. C07014 Fig. 9 - - I GC Ser vi c e Analys i s Logi c 48/50P D.
36 T able 13 — IGC Boar d LED Al ar m Code s LED FLA SH CODE DESC RIPT ION ACTION TAKEN BY CONTRO L RESET METHOD PRO BAB LE CA USE On Normal Op eration — — — Off Hardw a re Failu re No gas he at in g. — Loss of power to the IGC. Check 5 amp fuse on IGC, p owe r to unit, 24V cir c uit br eake r , transf or mer , and wiring to the IGC.
37 Th ermis tor T r oub les ho otin g The el e c t roni c c ont rol us e s t he rm is t or s to sens e te mpe r a tur e s us e d to cont rol oper a ti on of the unit . Resi s t anc e s a t var ious t e mpe r a tur e s ar e li st e d i n T a bl e 15- - 17.
38 Senso r T rim Co rrectiv e offsets can b e ap p lied to th e space tem peratu re and the suppl y a i r te mpe r a t ure sens or r e a dings . The se c orre c t ions are s e t in the C on fig ura tion → TRIM me nu for t he dis pla y , or in the Ma inten a nce → TRIM t abl e f or CCN.
39 Ta b l e 1 5 — Te m p e r a t u r e ( _ F) vs Re s i s tanc e / V o lt age Dr op V alues f or RA T , OA T , SA T , and SPT Ther mis t or s ( 10K at 25 _ C Resisto rs) TEMP VOL T AGE R ESISTANC E TEMP VOL T AGE R ESISTANC E TEMP VOL T AGE R ESISTANCE (F) DROP (V) (Ohms) (F ) DROP (V) (Ohm s) (F) DROP (V) (Ohms) --- 2 5 4.
40 Ta b l e 1 6 — Te m p e r a t u r e ( _ F) vs . Re s is t anc e /V olt age Dr op V alues f or SCT Sens or s ( 5K at 25 _ C Resisto rs) TEMP (F) VOL T AGE DROP (V) RE SISTANCE (Ohm s) TEMP (F) VOL T AGE DROP (V) RE SISTANCE (Ohm s) TEMP (F) VOLT AGE DROP (V) RE SISTANCE (Ohm s) --- 2 5 3.
41 T a b le 17 — T empera tu r e vs R esista nce V alu es for th e D TT Th ermisto r (86K at 25 _ C Resisto rs) Degree C Degr ee F R esistance (k Ohms) --- 4 0 --- 4 0 2889.60 --- 3 5 --- 3 1 2087.22 --- 3 0 --- 2 2 1522.20 --- 2 5 --- 1 3 1121.44 --- 2 0 --- 4 834.
42 T a b le 18 — P ressure (psig) v s. V olta ge D rop V alu es for S u ction P r essure T ra nsd u cers PRE SSU RE (psig) VOL T AGE DROP (V) PRE SSU RE (psig) VOL T AGE DROP (V) PRE SSU RE (psig) VOL T AGE DROP (V) PRE SSU RE (psig) VOL T AGE DROP (V) 0 0.
43 C08582 Fig. 12 - - 48PD Contr ol W i ri ng Sche mat i c 48/50P D.
44 C08583 Fig. 13 - - 50PD Contr ol W i ri ng Sche mat i c 48/50P D.
45 C08584 Fig. 14 - - 48/ 50PD Power W iri ng Sche mat ic and Lege nd 48/50P D.
46 C08657 Fig. 15 - - T ypical Uni t Compone nt Ar r ange me nt 48/50P D.
47 Main Ba se Bo ar d (M BB) See Fi g. 16 and T abl e 19. The MBB is the ce nt e r o f the Comfor t Link cont r ol s yst e m. I t c ont ai ns t he ma j or por ti on of the oper a t i ng soft wa r e a nd contr ol s t he ope ra t i on of the unit.
48 T able 19 — MBB Connect i ons DISPLA Y NAM E POINT DESC RIPTION SENSOR LO CATION TYPE OF I/ O CONN ECTIO N PIN NUMBER INPUTS Input p ower from T RAN1 control box 24 V AC J 1 , 1 --- 3 IGC Fan Re .
49 Economizer Contr ol B oard (ECB) The ECB contr ol s t he ec onomi z e r a ct ua t or . (Se e Fi g. 17 and T a ble 20.) The contr ol s igna l f r om the ECB use s ei t he r the MFT (Mu lti-Fu n ctio.
50 T able 20 — ECB Connect i ons DISPLA Y NAM E POINT DESCR IPTION SENSOR LO C AT IO N TYPE OF I / O CON N ECTIO N PIN NUMBER INPUTS Input p ower fr om MBB control b ox 24 VAC J 1 , 1 --- 2 RM.OC Remote occu pan cy switch fie ld inst alled sw itch inp ut J4, 2 ENTH or IAQ.
51 Modu lation B oard (AUX1) The AUX1 board cont r ols the c ompre s s or capa c i ty and the indoor fa n s pe e d ( See Fig. 18 a nd T able 21.) It outputs a 1 - - 5vdc a nd a 2- - 10vdc s i gna l t o the DSC and VFD f or c a pa c it y a nd fa n s pee d, respectiv ely.
52 Digital Scr oll Contr ol B oard (DSC) The DSC boar d contr ol s the c ompr e ss or’ s ca pa c i ty . (Se e Fig. 19 and T ab le 2 2.) It receives a 1 - - 5vdc signa l fr om the AUX1 board determ ined b y th e coolin g algo rith m.
53 V ar iable F r e que ncy D ri ve (V FD ) The VFD va ri e s t he fre que nc y of the A C volt a ge s uppli e d t o the indoor f a n. (Se e Fig. 20 and T abl e 23. ) Thi s c a us es t he va r i anc e in the speed o f the fan . T h e comm and ed fan speed is received b y the VFD from the AUX1 boar d as a 2- - 10vdc si gna l .
54 Integrat ed Gas Control (IGC) Board The IGC i s provi de d on gas hea t uni ts . (Se e Fig. 21 a nd T abl e 24.) Th e IGC con tro ls the direct spark ign itio n system an d mo nito rs the rollo u t switch , limit sw itch , and in du ced -d raft mo tor H all Effect switch .
55 Low V oltage T erminal Strip (TB1) This cir c ui t boa r d pr ovi des a c onnec t i on poi nt be t we e n t he maj or con tro l b oard s an d a m ajo rity o f the field -in stalled accesso ries.
56 Scr olling Mar que e Display Th is d evice is th e k ey pad int erface used to access roo fto p inf or ma t ion, re a d se ns or val ues , a nd te s t the unit . ( Se e Fig. 23.) Th e S crollin g Marq u ee disp lay is a 4 -key, 4 -ch aracter, 16- segm ent LE D (lig ht-em ittin g d iod e) disp lay.
57 Spac e T e mpe ra ture Senso r (T- - 58) The T- - 58 spa c e t em per a t ur e sens or ( par t no. 33ZCT58SPT) is a field-in stalled accesso ry. Th e T - - 5 8 sen sor com mu n icates with the Comfor t Link ™ c ont r oll e r , provi ding spac e te mpe r a t ure , heat i ng and c ool i ng s et points , and m ode ope r a t ion i nf or ma t ion.
58 TO MAIN BASE BOARD RED BLK RED BLK RED BLK SENSOR 1 SENSOR 2 SENSOR 3 RED BLK SENSOR 6 SENSOR 5 RED BLK SENSOR 4 RED BLK RED BLK RED BLK SENSOR 8 SENSOR 7 SENSOR 9 1 RED BLK TB1-T55 SENSOR 1 SENSOR.
59 Carrier A ccess ory Kit s Th ere are sp ecific accessory kits sold fo r vario u s field installed accessories. T h ese k its v ary based o n mo d el, size, vo ltage, ma nufa c t ur e dat e , and duct or ie nt a ti on. Some of the s e ki ts i nc lude Econom iz e r , Power Exha us t, a nd Ele c t ri c He a t .
60 UNIT OPERA TION AND SAFETY HAZARD Fai l ur e t o f ol low t hi s w a rni ng c oul d c a us e per sona l inju ry, death and /o r equ ip men t d amag e. Puron r ( R- - 410A) r e fr i ge r a nt syst e ms ope r a t e at highe r pre s s ur e s t ha n s t anda rd R- - 22 syst e ms .
61 UNIT RELI ABILI TY HAZARD Failu re to follo w this caution may resu lt in redu ced un it perfo rm ance. High ve loc i t y wat e r f rom a pr e s sur e wa she r , gar de n hos e , or com pre s s e d a ir should ne ve r be us e d t o c le a n a c oil .
62 T o ins pe c t bl owe r whe e l , ope n he a t s e ct i on door . Us ing a fl a s hl ight , look i nto t he fl ue exha us t duct to i ns pe ct . If cl e a ning i s re qui r e d, r e move motor a nd whe el a s s e mbl y by rem oving t he sc r e ws hol ding the f l ue box cove r to the f l ue box.
63 7. Rea l ign f a n a nd mot or pull e ys: a. Lo o sen fan p ulley setscrew s. b. Sli de f a n pul l ey a l ong f a n s haf t . c. Ma ke a ngul a r a li gnme nt by loose ning mot or fr om mo un tin g p late. 8. Ti ght e n bel t s . 9. Res tor e powe r t o unit.
64 C08570 Fig. 33 - - Condense r- - Fan Adjust me nt V eri fy S ens or Perfo rmance V er i fy t ha t ther mi s t or , tr a ns duc er , a nd s wi t ch i nput s are re a di ng correctly. Th ese v alues can b e accessed th r ough the Scr o lling Ma r quee displ a y in t he T e mpe r a tur e s , Pre s s ure s , and I nputs me nus .
65 Th e TXV is set to maintain between 1 0 and 15 deg rees of supe r he a t a t the c ompr e s s ors . The va l ve s a re f a c t ory se t a nd ca nnot be adj us t e d.
66 High Alt itude Fo r h ig h altitu d e ap p licatio ns g reater th an 2 ,0 0 0 ft th e h eat i nput ra t e s houl d be reduc e d. The highe r the a ltitude is a bove se a le ve l , the le s s oxygen i s in the a i r . See T abl e 8 for orif i ce s i z i ng.
67 Evaporator Fan Motor Pr otect ion Indoor -f a n mot ors le s s tha n 5 hp are equippe d with int er na l over c ur r ent a nd over t em pe ra t ur e pr ote c t ion. Prot e c ti on devi c e s re s e t a ut oma ti c a l ly . Dis c onne c t a nd loc k out power when se r vi c ing mot or .
68 APP ENDIX A - LOCAL DISP LA Y AND CCN T ABLES Ta b l e 2 7 — M O D E - RUN ST A TUS ITEM EXP ANS IO N RANGE UNIT S CCN TA B L E / S U B - - - TA B L E CCN POINT CCN WRITE STA TUS RUN STATUS STA T.
69 APP ENDIX A - LOCAL DISPLA Y AND CCN T ABLES ( CONT) T able 27 — MODE - RUN ST A TUS (c ont ) ITEM EXP ANS IO N RANGE UNIT S CCN TA B L E / S U B - - - TA B L E CCN POINT CCN WRITE STA TUS STRT C.
70 APP ENDIX A - LOCAL DISPLA Y AND CCN T ABLES ( CONT) T able 28 — MODE - SER VICE TEST ITEM EXP ANS IO N RANGE UNIT S DEF AUL T CC N TA BL E / SU B - - - TA B L E CCN POINT CCN WRITE STA TUS DISPL.
71 APP ENDIX A - LOCAL DISPLA Y AND CCN T ABLES ( CONT) T able 31 — MODE - SET POI NTS ITEM EXP ANS IO N RANGE UNIT S DEF AUL T CC N TA BL E / SU B - - - TA B L E CCN POINT SETPO INT CO NFI GU RATIO.
72 APP ENDIX A - LOCAL DISPLA Y AND CCN T ABLES ( CONT) T able 33 — MODE - OUTPUTS ITEM EXP ANS IO N RANGE UNIT S C CN TAB L E /S U B - - - TA B L E CCN POINT CCN WRITE STA TUS DISPLA Y WRITE STA TUS STA TUS DISPLAY OUTPUTS UO UTPUT FA N S Fa n O ut pu t s IDF Indoor F an V FD Pwr R elay On/Off IDF F .
73 APP ENDIX A - LOCAL DISPLA Y AND CCN T ABLES ( CONT) T able 34 — MODE - CONFIGURA TION ITEM EXP ANS IO N RANGE UNIT S DEF AUL T CCN TA B L E / S U B - - - TA B L E CCN POINT PA G E NO .
74 APP ENDIX A - LOCAL DISPLA Y AND CCN T ABLES ( CONT) T able 34 — MODE - CONFIGURA TION (c ont) ITEM EXP ANS IO N RANGE UNIT S DEF AUL T CCN TA B L E / S U B - - - TA B L E CCN POINT PA G E NO .
75 APP ENDIX A - LOCAL DISPLA Y AND CCN T ABLES ( CONT) T able 34 — MODE - CONFIGURA TION (c ont) ITEM EXP ANS IO N RANGE UNIT S DEF AUL T CCN TA B L E / S U B - - - TA B L E CCN POINT PA G E NO .
76 APP ENDIX A - LOCAL DISPLA Y AND CCN T ABLES ( CONT) T able 34 — MODE - CONFIGURA TION (c ont) ITEM EXP ANS IO N RANGE UNIT S DEF AUL T CCN TA B L E / S U B - - - TA B L E CCN POINT PA G E NO .
77 APP ENDIX A - LOCAL DISPLA Y AND CCN T ABLES ( CONT) T able 35 — MODE - TIM E CLOCK ITEM EXP ANS IO N RANGE UNIT S DEF AUL T CCN TA B L E / S U B - - - TA B L E CCN POINT TIME CLOCK CONFIGURA T ION TIME Time of Da y TIME TIME H our a nd Minut e xx.
78 APP ENDIX A - LOCAL DISPLA Y AND CCN T ABLES ( CONT) T able 37 — MODE - OPERA TING MODES ITEM EXP ANS IO N RANGE UNIT S CCN TA B L E / S U B - - - TA B L E CCN POINT CCN WRITE STA TUS DISPLA Y WR.
79 APP ENDIX A - LOCAL DISPLA Y AND CCN T ABLES ( CONT) T able 37 — MODE - OPERA TING MODES (cont ) ITEM EXP ANS IO N RANGE UNIT S CCN TA B L E / S U B - - - TA B L E CCN POINT CCN WRITE STA TUS DISPLA Y WRITE STA TUS HEAT Heat Mode D iag nos tic HEA TD IA G HEAT In Heat ing Mode? Ye s / N o IN_HEA T OK .
80 APP ENDIX A - LOCAL DISPLA Y AND CCN T ABLES ( CONT) T able 37 — MODE - OPERA TING MODES (cont ) ITEM EXP ANS IO N RANGE UNIT S CCN TA B L E / S U B - - - TA B L E CCN POINT CCN WRITE STA TUS DIS.
81 APPE ND I X B - VFD I N FORM A TIO N On 48/50PD unit s , the s upply f a n s pe e d is c ont rol l e d by a 3- - phas e VFD. The VFD i s l oc a t ed i n t he supply fa n s e ct i on behind a n indoor f a n scr ol l .
82 APP ENDIX B - VFD INFORMA TION (CONT) T able 40 — VFD CONFIGURA TIONS APP LICA TION CRITICA L DRIVE P ARAMET ERS F OR ABB ACH5 50 D RIVE S P arameter G roup Par a m e t e r Numbe r De scriptio n .
83 APP ENDIX B - VFD INFORMA TION (CONT) VFD Op erati on The V FD ke ypa d is shown i n Fi g. 41. The func t i on of SOFT KEYS 1 a nd 2 c ha nge dependi ng on wha t is displ a ye d on the screen. Th e fun ction o f SO FT K EY 1 matches th e word in the lowe r le f t- - hand box on t he dis pl ay s c r e e n.
84 APP ENDIX B - - VF D INFORMA TION ( CONT) T o adjus t the s pee d in HAND mode , pr es s the UP or DOWN butt ons ( the r e f e r enc e change s imme di a te l y) .
85 Downl oad Appl ic at i on Par ame t er s T o downl oad a pplic a t ion pa r a me t e rs only to t he cont r ol pane l fr om the VFD , per f or m the fol l owi ng proc edur e : 1. Ins ta ll the c ont r ol pane l with the c or r e c t pa rame ter s ont o t he VFD.
86 Histo ry Fo r referen ce, th e last th ree faul t cod es are sto red into p aram eters 0401, 0412, 0413. For the m os t r ecent fau lt (id entified by par a me t e r 0401), t he dri ve st or e s add ition al data (in param eters 0402 thr ough 041 1) t o a i d in t r oubl e shoot i ng a pr obl e m.
87 APP ENDIX B - VFD INFORMA TION (CONT) T able 41 — F AUL T CODES FAU LT CODE F AUL T NAME IN P ANEL DES CRIP TIO N AN D RECOMM EN D ED CORRECT IVE ACT ION 1 OVE RCU RREN T Output current is exces si ve.
88 APP ENDIX B - VFD INFORMA TION (CONT) T a bl e 41 — F AUL T CO DE S (con t) FAU LT CODE F AUL T NAME IN P ANEL DES CRIP TIO N AN D RECOMM EN D ED CORRECT IVE ACT ION 1000 PA R H Z R P M P ara met er value s a re inc ons i s te nt.
89 APP ENDIX B - VFD INFORMA TION (CONT) T able 42 — ALARM CODES ALARM CODE ALARM NAME IN P ANEL DES CRIP TI ON AN D RECOM ME ND ED CORRECT IV E ACTION 2001 --- Reser ve d 2002 --- Reser ve d 2003 --- Reser ve d 2004 DIR L OCK Th e chan ge in direction be ing attempte d is not al l owed.
90 APP ENDIX B - VFD INFORMA TION (CONT) Main Fan R epl acemen t The ma in cool i ng fa n of the VFD has a li f e s pa n of about 60,000 oper a t i ng hours a t ma xim um r at e d ope r a ti ng t e mpe r a tur e a nd dri ve loa d.
91 APP ENDIX C - - ST AR T - -UP DA T A T able 44 — Fan Per for manc e - 48PDD05 Ve rt i c al Unit s AIRFL OW (Cfm ) A V A I L A B L EE X T E R N A LS T A T I CP R E S S U R E( i n .w g ) 0.2 0.4 0.6 0.8 1.0 Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp 1200 504 0.
92 T able 46 — Fan Per for manc e - 48PDF05 Ve rt i c al Uni ts AIRFL OW (Cfm ) A V A I L A B L EE X T E R N A LS T A T I CP R E S S U R E( i n .w g ) 0.2 0.4 0.6 0.8 1.0 Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp 1200 520 0.17 628 0.24 723 0.33 811 0.
93 T able 48 — Fan Per for manc e - 48PDE 06 Vert i c al Uni ts AIRFL OW (Cfm ) A V A I L A B L EE X T E R N A LS T A T I CP R E S S U R E( i n .w g ) 0.2 0.4 0.6 0.8 1.0 Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp 1500 607 0.29 700 0.38 784 0.47 861 0.
94 T able 50 — Fan Per for manc e - 48PDD05 Hor iz ont al Unit s AIRFL OW (Cfm ) A V A I L A B L EE X T E R N A LS T A T I CP R E S S U R E( i n .w g ) 0.2 0.4 0.6 0.8 1.0 Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp 1200 436 0.12 559 0.19 661 0.27 753 0.
95 T able 52 — Fan Per for manc e - 48PDF05 Hori z ont al Unit s AIRFL OW (Cfm ) A V A I L A B L EE X T E R N A LS T A T I CP R E S S U R E( i n .w g ) 0.2 0.4 0.6 0.8 1.0 Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp 1200 456 0.13 574 0.20 675 0.28 766 0.
96 T able 54 — Fan Per for manc e - 48PDE06 Hor iz ont al Uni ts AIRFL OW (Cfm ) A V A I L A B L EE X T E R N A LS T A T I CP R E S S U R E( i n .w g ) 0.2 0.4 0.6 0.8 1.0 Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp 1500 536 0.23 640 0.32 729 0.41 811 0.
97 T able 56 — Fan Per for manc e - 50PD05 V er t i c al Unit s AIRFL OW (Cfm ) A V A I L A B L EE X T E R N A LS T A T I CP R E S S U R E( i n .w g ) 0.2 0.4 0.6 0.8 1.0 Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp 1200 492 0.15 604 0.22 701 0.31 790 0.
98 T able 58 — Fan Per for manc e - 50PD05 Hori z ont al Unit s AIRFL OW (Cfm ) A V A I L A B L EE X T E R N A LS T A T I CP R E S S U R E( i n .w g ) 0.2 0.4 0.6 0.8 1.0 Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp 1200 422 0.11 548 0.19 652 0.26 745 0.
99 GENERAL NOTES FOR F AN PERFORMANCE DA T A T ABLES 1. S tatic p ressu re losses fro m accesso ries and o p tion s (e c onomi z e r , etc . ) mus t be a dded to ext e r na l st a t ic pr e s s ur e befo re enterin g Fan P erfo rman ce tab le. Refer to Accesso ry /FIO P S tatic P ressure in fo rmatio n .
100 APP ENDIX D - - ADDITIONAL ST AR T - -UP DA T A T able 60 — Air Quanti t y Limi ts ( 50PD Unit s ) UNI T 50PD COOLING (cfm) HEATI N G ( cfm ) OPTIONAL ELE CT RIC HEAT 05 1200 2000 1200 2000 06 1.
101 CONTROL SET PO INT AND CONFIGURA TION LOG Mode l Numbe r : _____________________________ Ser i a l Numbe r : ______________________________ Da te : ______________________________________ T e chni .
102 T able 65 — MODE - CONFIGURA TION (c ont) ITEM EXP ANS IO N RANGE UNIT S DEF AUL T CCN TA B L E / S U B - - - TA B L E CCN POINT ENTRY HEAT Heatin g Con fi gu ration HEA T_C FG HT .
103 T able 65 — MODE - CONFIGURA TION (c ont) ITEM EXP ANS IO N RANGE UNIT S DEF AUL T CCN TA B L E / S U B - - - TA B L E CCN POINT ENTRY AIR .Q Air Qual ity Confi g. IAQ_CFG IA . CF IAQ A nalo g Input Confi g 0=N o IAQ 1=DC V 2=Override IAQ 3=C trl Min P os 0: no FIOP 1: FIOP IAQAN CFG IA .
104 T able 65 — MODE - CONFIGURA TION (c ont) ITEM EXP ANS IO N RANGE UNIT S DEF AUL T CCN TA B L E / S U B - - - TA B L E CCN POINT ENTRY (GEN ERI C = CCN o nl y ) GEN ER ICS POINT 01 Definition 8 .
105 UNIT ST AR T -UP CHECKLIST MODEL NO.: DA TE: ______________ SERIAL NO: _____________________________________ TECHNI CIA N: ___________________________________ I.
106 Copyri ght 2009 Carr ie r Cor p. S 7310 W . M or ri s St. S I ndia na polis , I N 46231 Pri nte d in U .S .A . Ed ition Date: 3/09 Ma nufacturer res erves the right to chang e, at a ny time, specifica tions and desig ns witho ut no tice an d witho ut obli ga tions.
デバイスCarrier 48/50PD05の購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Carrier 48/50PD05をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはCarrier 48/50PD05の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Carrier 48/50PD05の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Carrier 48/50PD05で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Carrier 48/50PD05を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はCarrier 48/50PD05の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Carrier 48/50PD05に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちCarrier 48/50PD05デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
