English dropdown-ico

Carrier 40QNQ manual

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

Go to page of

Similar user manuals

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Carrier 40QNQ, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

What is an instruction?

The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Carrier 40QNQ one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.

Unfortunately, only a few customers devote their time to read an instruction of Carrier 40QNQ. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.

What should a perfect user manual contain?

First and foremost, an user manual of Carrier 40QNQ should contain:
- informations concerning technical data of Carrier 40QNQ
- name of the manufacturer and a year of construction of the Carrier 40QNQ item
- rules of operation, control and maintenance of the Carrier 40QNQ item
- safety signs and mark certificates which confirm compatibility with appropriate standards

Why don't we read the manuals?

Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Carrier 40QNQ alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Carrier 40QNQ, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Carrier service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Carrier 40QNQ.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Carrier 40QNQ item, and its use of respective accessory, as well as information concerning all the functions and facilities.

After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.

Table of contents for the manual

  • Page 1

    40QNC / 38HDF 40QNQ / 38QR F High - - - W all Du ct Fr ee Split Sys tem Size s 018 to 036 Installation Instructions 40QNC, QN Q Unit NOTE : Read the en tire instru ction man ual b efore startin g th e installatio n. ! W ARNING UNIT OPERA TION AND SAFETY HAZARD Fai l ure to f ol low t hi s wa r ni ng coul d r es ul t in pe r sona l inj ur y or equ i[...]

  • Page 2

    2 DIMENSIONS - - INDOOR A08433 Model S ize W In. (mm) H In. (mm) D In. (mm) Operat ing W eight lb (kg) 18k 42.5 (1080) 11.6 (295) 7.9 (201) 31 (14.1) 24k 42.5 (1080) 11.6 (295) 7.9 (201) 31 (14.1) 30k 57.5 (1461) 13.4 (340) 9.5 (241) 51 (23.2) 36k 57.5 (1461) 13.4 (340) 9.5 (241) 51 (23.2) Fig. 1 - - 40QNC,QN Q Unit Di me nsi ons DIMENSIONS - - OUT[...]

  • Page 3

    3 CLEARANCES - - INDOOR min. min. min. min. 4i n . 4i n . 80 in. 8i n . A08357 Fig. 3 - - 40QNC,QN Q Unit Cl ear ance s CLEARANCES - - OUTDOOR A D B Air-inlet Air-outlet C E A08436 UNIT Coil Facing Wall - - - in. ( mm ) Fan F aci ng Wall - - - i n. (mm) A 24 (610) 24 (610) B 36 (914) 36 (914) C 36 (914) 8 (203) D 6 (152) 8 (203) E 6 (152) 36 (914) [...]

  • Page 4

    4 Th ese installatio n instru ction s cov er the installatio n of th e matched system s listed in table 2. Parts List Ind oor Unit The fol lowing it ems a re i nc lude d with the i ndoor unit: T ab le 1 – Installa tion Ma terials Descri ption Qty Usage W all Mounti ng Brack et 1 F or Indo or Uni t I nstalla ti on Screws , 4XL 10 2 For Attachin g [...]

  • Page 5

    5 Refrig eran t Charge Th e 38H DF and 3 8 QRF u nits can be matched with mu ltiple outdoor unit s and thus addit ional c har ge might be re quire d when ma tc hed wi th t he 40QNC or 40Q NQ uni ts . T able 6 – A ddit ional Char ge Add itional C harge l b (kg ) Unit S ize 38HD F 38QRF 018 1.2 (0.55) 0.8 (0.36) 024 1.0 (0.45) 0.5 (0.23) 030 2.4 (1[...]

  • Page 6

    6 INST ALLA TION Compl ete Pr e- - in stall ation Ch ecks 1. Unpack Uni t - - Stor e the i ndoor and outdoor unit s in the orig inal p ackag ing u ntil it is mo ved to th e fin al site fo r in- stallation . 2. Ins pect Shi pment - - U po n receipt o f shipm ent, ch eck th e indoor and outdoor unit s f or dam age . If t her e i s any da m- age, forw[...]

  • Page 7

    7 point A or B as s hown in Fig. 12 or Fig. 13. Dr il l the hole at a sl ope so that t he outsi de end is 1/2 inc h (13 mm) lowe r than ins ide end t o ensur e opti mal dra ina ge. Ref e r t o Fig. 14. Side O r Bott om Pipi ng Rem ove the knoc kout in the uni t and dri ll a 2- - 1/2 i nch (63. 5 mm) hole whe re the pi pe pene tr ate s the st ruct u[...]

  • Page 8

    8 Mo unting Uni t on W all The uni ts c an a ls o be mount ed on t he wa ll us ing the accessory mo un ting k it. Comp lete Ou tdoor Refri geran t Pipi ng Co nn ec- tions Foll ow the f oll owi ng gener al guide line s: 1. Us e re fri gera nt gr ade fi eld – s upplie d tubing. Refer to T ab le 4 fo r the co rrect line sizes. 2. Do not use le ss th[...]

  • Page 9

    9 38QRF Units 1. Assem ble th e con necto r tub es to th e factory su pp lied filter dri er by br az ing t he f ac tory s upplie d fla re c onnec tor s to the inlet an d o utlet fo r the filter d rier (see Fig . 19 ) A09507 Fig. 19 - - 38QRF018 - - 036 Connec tor T ube Ass em bly 2. Pe rf orm s te p 2 and 3 fr om the 38HDF se ct ion. 3. Re move t h[...]

  • Page 10

    10 Control W iring Th e con trol circu it is 24 vo lts AC (m inim um 4 0 V A ) su pp lied fro m the i ndoor unit. 1. Ma ke sur e you have e nough c ontr ol wire s to cove r the dis - ta nce be twe en the indoor a nd outdoor unit . 2. Route one e nd of the c ontrol wi ring thr ough the openi ng provi ded in the unit s ide pa nel and conne ct to the [...]

  • Page 11

    11 T able 10 – 38HDF / 38QRF Ele ctr ical Dat a 38HD F / 38QR F UNIT SIZE V --- P H --- H z VOL TAGE RANGE* COMPRESS OR OUTDOOR F AN MOTOR MIN C KT AMPS FUSE/ HACR BKR AMPS RLA LRA FLA NE C Hp kW Out Min Max 018 208/230 - - - 1 - - - 60 187 253 9.0 48.0 0.80 0.125 0.09 12.1 20 024 208/230 - - - 1 - - - 60 187 253 12.8 58.3 0.80 0.125 0.09 16.8 25[...]

  • Page 12

    12 A08367 Fig. 24 - - 40QNC01824 Mat ched w it h 38HDF T ypic al W ir ing Sch emat ic[...]

  • Page 13

    13 Optional on 38QRF018/024 Models A08368 Fig. 25 - - 40QNQ018, 024 Mat che d with 38Q RF T ypic al W ir ing Sc hemat ic[...]

  • Page 14

    14 A08369 Fig. 26 - - 40QNC030, 036 Matc hed wit h 38HDF T ypic a l W ir ing Sch emat ic[...]

  • Page 15

    15 Optional on 38QRF0036 Models Standard on 38QRF030 A08370 Fig. 27 - - 40QNQ030, 036 Matc hed wit h 38QRF T ypic al Wi ri ng Sche mat ic[...]

  • Page 16

    16 Run Power W i ring for Ind oor Unit Be su re field wirin g com plies with lo cal b uild ing co des an d NEC , and u nit vo ltage is within lim its sh ow n in T able 11. Co ntact lo cal p ower co mp any for co rrection of im pro per lin e volt age. ! W ARNING ELECTRICAL SHOCK HAZARD Fai lure to f ollow thi s war ning could r es ult i n pe rs onal[...]

  • Page 17

    17 A Wal l Han gi ng Br ac k e t H ook Ho l e Re t a i n e r C lip Re t a i n e r Cl i p B UNIT SIZE DIMENS ION AB 40QNC01824 13. 4 10.6 40QNC030 12.2 12. 2 40QNC036 12.2 12. 2 40QNQ018 13.4 10. 6 40QNQ024 13.4 10. 6 40QNQ030 12.2 12. 2 40QNQ036 12.2 12. 2 A08365 Fig . 29 - - W a ll Mou ntin g D etails 8. I f the r efr iger ant pipi ng c onnec tion[...]

  • Page 18

    18 A09512 Fig. 31 - - Contr ol Wi ring Bet wee n Indoor and Outdoor Unit s Up to s ix unit s c an be dais y - - cha ined a nd contr olle d from one wi red c ontrol . * * 100 ohm Resistor A09513 Fig . 32 - - Multip le Un it Co ntrol Wiring[...]

  • Page 19

    19 Zone Manager If a Zone M ana ger is r equi red, the f ollowi ng ste ps should be per form ed at t he sam e ti me t he indoor c ontrol a nd powe r wir ing are bein g co nn ected : 1. Pl ug the com munic at ion boa rd to t he J8 a s shown i n Fig. 33 2. Conne c t one end of the wire ha rnes s s uppli ed with the Zone Ma nage r t o the com munic at[...]

  • Page 20

    20 ST A R T - - UP Pr eliminar y Che cks 1. Che c k conde nsa te dra inage s yste m; on t he opposit e s ide of the d rain co nn ectio n, in sert a water b ottle u p in to th e fan coil u nit an d fill th e d rain p an. W ater m ust flow stead ily; if not, che ck the pipe s lope or inspe ct for any pipe re str ict ions. 2. Ma ke sur e all wiri ng c[...]

  • Page 21

    21 T rip le Evac uation Method The tr iple e va cua tion m et hod shoul d only be us ed when va cuum pump i s onl y capa ble of pumping down to 28 in. of mer cur y vac uum and s yste m does not c onta in any l iquid w at er . Refer to Fig . 37 and p roceed as follo ws: 1. Pump s yste m down to 28 i n. of merc ury a nd al low pump to cont inue ope r[...]

  • Page 22

    22 SER VICE ! W ARNING ELECTRICAL SHOCK HAZARD Fai lure to fol low thi s war ning coul d re sul t in pe rs onal inj ury or deat h. Befo re installin g, mo dify in g, or serv icing system , main electrical disco n nect switch m ust b e in th e OFF posi tion. Ther e ma y be mor e than 1 dis connec t swi tc h. Lo ck ou t and tag switch w ith a s uitab[...]

  • Page 23

    23 TROUBLES HOOTING See T abl e 12 and T abl e 13 for tr ouble shooti ng infor mati on. Fau lt Code Onc e a fa ilur e occur s with the i ndoor unit i n opera tion, t he gree n LED on the i ndoor unit f las hes a t inte rval s of 0.5 s ec onds. The fa ult code is deduc ed from t he number of t imes t he gree n LED fl ashe s, bl ocking unit ope rat i[...]

  • Page 24

    24 Copyright 2009 Carrier Corp. S 7310 W . Morris St. S I ndianapolis, I N 46231 Prin ted in U.S .A. Edition Date: 09/09 Manufacturer reser ve s the right to change, at any time, specifications and de signs without notice and without ob ligations. C a t a l o g N o : 4 0 Q N C --- Q --- 9 S I Replaces : 40QN - - - 8SI[...]