Carrier 39LF Bedienungsanleitung

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Richtige Gebrauchsanleitung

Die Vorschriften verpflichten den Verkäufer zur Übertragung der Gebrauchsanleitung Carrier 39LF an den Erwerber, zusammen mit der Ware. Eine fehlende Anleitung oder falsche Informationen, die dem Verbraucher übertragen werden, bilden eine Grundlage für eine Reklamation aufgrund Unstimmigkeit des Geräts mit dem Vertrag. Rechtsmäßig lässt man das Anfügen einer Gebrauchsanleitung in anderer Form als Papierform zu, was letztens sehr oft genutzt wird, indem man eine grafische oder elektronische Anleitung von Carrier 39LF, sowie Anleitungsvideos für Nutzer beifügt. Die Bedingung ist, dass ihre Form leserlich und verständlich ist.

Was ist eine Gebrauchsanleitung?

Das Wort kommt vom lateinischen „instructio”, d.h. ordnen. Demnach kann man in der Anleitung Carrier 39LF die Beschreibung der Etappen der Vorgehensweisen finden. Das Ziel der Anleitung ist die Belehrung, Vereinfachung des Starts, der Nutzung des Geräts oder auch der Ausführung bestimmter Tätigkeiten. Die Anleitung ist eine Sammlung von Informationen über ein Gegenstand/eine Dienstleistung, ein Hinweis.

Leider widmen nicht viele Nutzer ihre Zeit der Gebrauchsanleitung Carrier 39LF. Eine gute Gebrauchsanleitung erlaubt nicht nur eine Reihe zusätzlicher Funktionen des gekauften Geräts kennenzulernen, sondern hilft dabei viele Fehler zu vermeiden.

Was sollte also eine ideale Gebrauchsanleitung beinhalten?

Die Gebrauchsanleitung Carrier 39LF sollte vor allem folgendes enthalten:
- Informationen über technische Daten des Geräts Carrier 39LF
- Den Namen des Produzenten und das Produktionsjahr des Geräts Carrier 39LF
- Grundsätze der Bedienung, Regulierung und Wartung des Geräts Carrier 39LF
- Sicherheitszeichen und Zertifikate, die die Übereinstimmung mit entsprechenden Normen bestätigen

Warum lesen wir keine Gebrauchsanleitungen?

Der Grund dafür ist die fehlende Zeit und die Sicherheit, was die bestimmten Funktionen der gekauften Geräte angeht. Leider ist das Anschließen und Starten von Carrier 39LF zu wenig. Eine Anleitung beinhaltet eine Reihe von Hinweisen bezüglich bestimmter Funktionen, Sicherheitsgrundsätze, Wartungsarten (sogar das, welche Mittel man benutzen sollte), eventueller Fehler von Carrier 39LF und Lösungsarten für Probleme, die während der Nutzung auftreten könnten. Immerhin kann man in der Gebrauchsanleitung die Kontaktnummer zum Service Carrier finden, wenn die vorgeschlagenen Lösungen nicht wirksam sind. Aktuell erfreuen sich Anleitungen in Form von interessanten Animationen oder Videoanleitungen an Popularität, die den Nutzer besser ansprechen als eine Broschüre. Diese Art von Anleitung gibt garantiert, dass der Nutzer sich das ganze Video anschaut, ohne die spezifizierten und komplizierten technischen Beschreibungen von Carrier 39LF zu überspringen, wie es bei der Papierform passiert.

Warum sollte man Gebrauchsanleitungen lesen?

In der Gebrauchsanleitung finden wir vor allem die Antwort über den Bau sowie die Möglichkeiten des Geräts Carrier 39LF, über die Nutzung bestimmter Accessoires und eine Reihe von Informationen, die erlauben, jegliche Funktionen und Bequemlichkeiten zu nutzen.

Nach dem gelungenen Kauf des Geräts, sollte man einige Zeit für das Kennenlernen jedes Teils der Anleitung von Carrier 39LF widmen. Aktuell sind sie genau vorbereitet oder übersetzt, damit sie nicht nur verständlich für die Nutzer sind, aber auch ihre grundliegende Hilfs-Informations-Funktion erfüllen.

Inhaltsverzeichnis der Gebrauchsanleitungen

  • Seite 1

    Manufacturer reserves the right to disco ntinue, or change at any time, specifications or de signs without not ice and without inc urring obligations. Catalog No . 533-932 Printed in U .S.A. F orm 39L-6SI Pg 1 1110 2-04 Replaces: 39L-5SI Installation, Star t-Up and Ser v ice Instr uctions CONTENTS Page SAFETY CONSIDERA TIONS . . . . . . . . . . . .[...]

  • Seite 2

    2 INTR ODUCTION Unit Identification — The 39L units are identified by the 18-digit part number listed on the serial plate. The part number describes all component, coil, motor , drive, and control selections. See Fig. 1-3 for unit identification. Fig. 1 — Unit Identif ication LEGEND Fig. 2 — 39L Model Number CV — Constant V olume DX — Dir[...]

  • Seite 3

    3 LEGEND Fig. 3 — Position 4, Unit Configuration Model (Component Sequence Als o Shown) COMB. — Combination PH — Preheat POS. — Po s i t i o n F actor y-installed option compo nents[...]

  • Seite 4

    4 PREINST ALLA TION 1. Check items received against packing list. Notify Carrier of any discrepancy . 2. Refer to Fig. 4 for service area requirements. 3. T o transfer unit from truck to storage site, refer to rigging details in Fig. 5 and section on unit rigging for proper handling. See T able 1 for component weights. 4. Do not stack unit componen[...]

  • Seite 5

    5 NO TE: D imensions in ( ) are in mm. DIMENSIONS (ft-in.) SIZE A B C D E 39LA 39LB 39LC 03 3-1 7 / 8 3-1 3 / 4 1-9 1 / 4 1- 7 11 / 16 0-7 7 / 8 1-3 3 / 4 2- 3 9 / 16 06 3-9 3 / 4 3-9 5 / 8 2-1 3 / 16 1-11 5 / 8 0-7 7 / 8 1-3 3 / 4 2- 3 9 / 16 08 4-1 11 / 16 4-1 9 / 16 2-5 1 / 8 2- 3 9 / 16 0-7 7 / 8 1-3 3 / 4 2- 3 9 / 16 10 4-9 9 / 16 4-9 7 / 16 2[...]

  • Seite 6

    6 Table 1 — Physical Data L EGEND *Less coil. †Coils ha ve 14 alumin um fins per in ch on copper tu bes. UNIT SIZE 03 06 08 10 12 15 18 21 25 UNIT WEIGHTS (lb)* 39LA 200 280 411 470 540 6 20 695 740 820 39LB 150 210 308 352 405 465 521 555 615 39LC 170 238 349 400 459 527 590 629 697 39LD 230 322 472 540 621 713 799 851 943 39LF 230 322 472 540[...]

  • Seite 7

    7 F AN OFF TRAP CONDITION WHEN F AN ST ARTS F AN RUNNING AND CONDENSA TE DRAINING DIFFERENTIAL 1 DRAIN NIPPLE DIFFERENTIAL 2 COOLING COIL DRAIN P AN H NO TE: Lift in one piece. Use slings and spreader bars at each lifting brack et. Fig. 5 — Unit Rigging Deta ils Fig. 7 — Condensat e Drain Fig. 6 — Unit Support Deta ils[...]

  • Seite 8

    8 INST ALLA TION Mixing Bo x DA MP E R ACT UA TO RS — The 39L mixing boxes are sup- plied with low leak dampers and blade and edge seals. Damper operating torques are shown in T able 2. The actuator and mounting brackets are field supplied and may be mounted inside or outside the unit. A typical inside mounting bracket is shown in Fig. 8. For ext[...]

  • Seite 9

    9 Table 3 — Recommended Actuators *Actuator is spring-retur n type. NO TES: 1. All actuators are direct coupled type, designed to be directly mounted into jackshaft assemb ly . 2. All actuators are equipped with a plen um rated cab l e, f actor y- terminate d to the actuator . Part No. HF27BB035 and 034 are 16 ft, HF27BB033 is 9.5 ft. 3. Damper a[...]

  • Seite 10

    10 Inlet Guide V ane (IGV) Actu ators — The control board positions the unit IGVs in order to maintain the duct stat- ic pressure, as measured by the static pressure transducer , at the required set point. The IGV actuato r is electrically connected to the control board and receives a signal whenever the guide vane position needs to be adjusted. [...]

  • Seite 11

    11 Install Fan Motor — For field installation of motors, be sur e electrical junction box is toward the center of the unit. This is necessary for drive and belts to be properly tightened. Use smallest slots in motor mounting base that will accommo- date motor and allow minimum overhang (Fig. 13). Be sure that motor holddown bolts are tight on fie[...]

  • Seite 12

    12 When field installing or replacing sheaves, install sheaves on fan shaft and motor shaft for minimum overhang. (See Fig. 13.) Use care when mounting sheave on fan shaft; too much force may damage bearing. Remove rust-preventative coating or oil from shaft. Make sure shaft is clean and free of burrs. Add grease or lubrican t to bore of sheave bef[...]

  • Seite 13

    13 6. T o determine corr ect belt tension, use the deflection formula given below and the tension data from Fig. 15 as follows: EXAMPLE: Given Belt Span 16 in. Belt Cross-Section A, Super Belt Small Sheave PD 5 in. Solution 1. From Fig. 15 find that deflection force for type A, super belt with 5-in. small sheave PD is 4 to 5 1 / 2 lb. 2. 3. Increas[...]

  • Seite 14

    14 W ater and Ste am Coil Piping Recommendations GE NE R AL — Use straps around the coil casing or the lifting holes (see Fig. 17) to lift and place the coil. Piping practices are outlined in the Carrier System Design Manual, Part 3, Piping Design. See T a bles 4-6 for circuiting data. W A TE R CO IL S — T ypically , coils are piped by connecti[...]

  • Seite 15

    15 When a water coil is applied downstream of a direct- expansion (DX) coil, a freeze-up thermostat must be installed between the DX and water coil and electrically interlocked to turn off the cooling to prevent freeze-up of the water coil. For outdoor-air application where intermittent chilled water coil operation is possible, one of the following[...]

  • Seite 16

    16 NO TES: 1. A b ypass is necessar y around trap and v alves when continu- ous operation is necessar y . 2. Bypass to be the same size as trap orif ice but ne ver less than 1 / 2 inch. Fig. 19 — Dripping Steam Supply to Condensate Return NO TES: 1. Flange or union is located to facilitate coil remov al. 2. When a b y pass with control is require[...]

  • Seite 17

    17 Refrigerant Piping, Direct-Expansion (DX) Coils (Fig. 23) — Direct-expansion coils are divided into 2 or 4 splits depending upon the unit size and coil circuiting. See T able 7 for coil circuiting data. Each split requires its own distributor nozzle, expansion valve, and suction piping. Suction connections are on the air entering side when the[...]

  • Seite 18

    18 Table 5 — Chilled Water Coil Circuiti ng Data (cont) LEGEND *Not av ailable on 39LB un its. NO TE : Connection sizes are MPT - inches. Table 6 — Steam Coil Connection Sizes LEGEND NO TE : Connection sizes are MPT - inches. SMALL F ACE AREA (39LB, 39LC, 39LF) COIL TYPE CIRCUITING UNIT SIZE 03 06 08 10 12 Face Area (sq ft) 2.72 4.72 6.58 7.95 [...]

  • Seite 19

    19 SU CT I ON PIP I NG — Connect suction piping as shown in Fig. 24 for face split coil or Fig. 25 for row split coil. Suction line from coil connection to end of the 15-diameter- long riser should be same tube size as coil connection to ensure proper refrigerant velocity . Refer to Carrier System Design Manual, Part 3, and size re- maining sucti[...]

  • Seite 20

    20 Table 7 — Direct Expan s ion Coil Circuiting Data LEGEND *May be field manif olded for ei ther face split or ro w split. †Where each TXV has the same number of circuits, that number is shown once. When coil has an unev en numbe r of circuits per TXV , both values are shown. **F actor y-supplied distributors hav e factory-selected nozzle size[...]

  • Seite 21

    21 Table 7 — Direct Expansion Coil Circuiting Data (cont) LEGEND *May b e field manif olded for ei ther face split or ro w split. †Where each TXV has the same number of circuits, that number is shown once. When coil has an unev en number of circuits per TXV , both values are sho w n. **F actor y-supplied distributors hav e factory-selected nozz[...]

  • Seite 22

    22 Table 8 — Distribut or Part Numbers Table 9 — Side Connector (Hot Gas Bypass) Data DIMENSIONS (in.) LEGEND PA R T N O . NO. OF TUBES CONNECTI ON OD (in.) SPORLAN NOZZLE Sporlan Carrier T yp e Size 1112-2- 1 / 4 EA07NC261 2 0.88 G 3 / 4 to 12 1112-3- 1 / 4 EA07FC027 3 1112-4- 1 / 4 EA07NC262 4 1112-5- 1 / 4 EA07NC263 5 1112-6- 1 / 4 EA07NC264[...]

  • Seite 23

    23 UNLOADING CONSIDERA TIONS — Direct expan sion coils can have two intertwined refrigerant circuits. In addition, quar- ter , half, full and double circuiting configurations are offered to allow optimum system performance and oil return at full and part-load operation. Circuiting selection should result in a circuit loading of 0.8 to 2.0 tons pe[...]

  • Seite 24

    24 TXV — Thermo static Expansion V alve Fig. 29 — Face Split Coil Manifolding (Typical ) TXV — Ther mostatic Expansion V alve Fig. 30 — Row Split Coi l Manifolding (Typical)[...]

  • Seite 25

    25 Electric Heater s — Electric heaters may be factory in- stalled or drop shipped to the jobsite and field installed. The heater can only be installed in the preheat-electric section. T o install electric heater , refer to Fig. 31 and proceed as follows: 1. Locate preheat-electric section already mounted on unit and remove protective shipping co[...]

  • Seite 26

    26 NO TE: All wir ing must be copper and must conf or m to the NEC (National Electrical Code). Fig. 32 — Typical Electric Heater Wiring Schematic[...]

  • Seite 27

    27 Table 10 — Electric Heat er Data LEGEND *Standard cont rol steps are listed under the Control St ep heading. “F ree” additional steps of c ontrol are op tionally available when the number of subcircuits excee ds the standard number of control steps . †MCA = 1.25 x FLA; for proper wire si zing, refer to T able 310- 16 of the NEC. **2 cont[...]

  • Seite 28

    28 Table 11 — Field Wiring for Incoming Conductors Sized for 125% of Heat er Load LEGEND *V alues are based on T able 310-16 of the NEC (Na tional Electrical Code) for 75 C insulated copper wire. Not more than 3 conductors in a racew ay . NO TES: 1. Be sure to consider length of wir ing run and possible v oltage drops when sizing wires. 2. Field [...]

  • Seite 29

    29 ST ART -UP Check L ist — Make a walkway inside unit components to protect insulation. Remove a ll construction debris from unit interior . Remove walkway before starting unit. FI L T ER S — Install unit filters in all filter sections. FA N S 1. Check lubrication of fan, motor bearings, and linkages. a. Note that bearings are ship ped complet[...]

  • Seite 30

    30 6. Check fan speed with a strobe -type tachometer or use the following formula: Obtain the motor rpm from the fan motor nameplate and read sheave pitch diameters marked on the fan and motor pulleys, or estimate the pitch diame- ters by using the pulley outside diameters. Then: Example: Actual Approximate Nameplate Motor Rpm = 1760 1760 Mtr Sheav[...]

  • Seite 31

    31 6. If solution is too weak, add more antifreeze until desired strength is reached, then circulate solution through coil for 15 minutes or until concentration is satisfactory . 7. Remove upper line from reservoir to reversible pum p. Drain coil to reservoir and then close service valve. 8. Break union and remove reservoir and its lines. 9. Leave [...]

  • Seite 32

    32 VER T ICAL UNIT SLANT CO IL REMOV AL (39LD Units) NOTE: Item numbers are in Fig. 39. 1. Refer to Fig. 4 for service area clearance. 2. Disconnect piping (Item 6). 3. Through fan access door (Item 2), remove screws (Item 3), while holding angle (Item 4) to top of coil side panels (Item 7). On opposite e nd of unit, gain access to similar screws b[...]

  • Seite 33

    33 HORIZONT AL OR VER T ICAL UNIT — DUAL COIL REMOV AL (39LA,39LD units — size 25) — (NO TE: Ite m numbers are in Fig. 40 unless otherwise indicated.) 1. Refer to Fig. 4 for se rvice area requirements. 2. Disconnect piping (Item 5). 3. Horizontal Unit, 39LA — On top panel (Item 3) remove screws located directly above side panels (Items 2 an[...]

  • Seite 34

    34 HORIZONT AL OR VER TICAL UNIT — VER TICAL COIL REMOV AL (39LB,LC,LF ,LH Units) — Item number s are in Fig. 41 unless otherwise indicated. 1. Refer to Fig. 4 for service area requirements. 2. Disconnect piping (Item 6). 3. Horizontal Unit, 39LB and 39LC — On top panel (Item 4) remove screws located directly above side panels (Items 2 and 7)[...]

  • Seite 35

    35 Changing Coil Hand NOTE: Electric heat coil hand cannot be changed. NOTE: The coil cover panel is not part of the coil. Remove cover panel from end of unit. New holes must be cut in coil cover panel. Original holes must be plugged and insulated. New side panels may be nece ssary when changing coil hand. NU -F I N CO IL S — The NuFin coil is ai[...]

  • Seite 36

    36 STEAM INNER DISTRIBUTING TUBE COILS — Ro tate in horizontal plane and reinstall. See Fig. 42. PI PI NG — Direct expansion, chilled water , and hot water coils should always be piped for counterflow . (Fluid should enter the coil at the leaving-air side.) Steam coils must have the condensate connection at bottom of coil. T o determine interva[...]

  • Seite 37

    37 Table 12 — F ilter Data *Only 2-in. filters are av ailable on size 03. 39L UNIT SIZE 03 06 08 10 12 15 18 21 25 Angle Filter Section Filter Qty…Size (in.) 2…16x25 4…16 x20 2…16x20 2…16x25 4…16x25 6…16x20 9…16x20 12…16x20 4…16x 20 8…16x25 4…16x20 8…16x25 Nominal Face Area (sq ft) 5.56 8.89 10.00 11.11 13.33 20.00 26.67[...]

  • Seite 38

    38 10. Check fan shaft diameter at bearing mount. If worn by more than .001 in. below nominal, shaft should be re- placed. 1 1. Install new bearing, tighten holddown bolts and then tighten bearing locking collar and setscrews. 12. Make certain fan wheel does not rub sides of fan housing after installing new bearings. 13. Recoat fan shaft with a rus[...]

  • Seite 39

    39 METRIC CONVERSION CHART[...]

  • Seite 40

    Manufacturer reserves the right to disco ntinue, or change at any time, specificatio ns or designs without notice and without inc urring obligations. Catalog No . 533-932 Printed in U .S.A. Form 39L-6SI Pg 40 1110 2-04 Replaces: 39L-5SI Copy right 2004 Carrier Cor poration[...]