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Trane CGWF manuale d’uso - BKManuals
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Trane CGWF manuale d’uso

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Un buon manuale d’uso

Le regole impongono al rivenditore l'obbligo di fornire all'acquirente, insieme alle merci, il manuale d’uso Trane CGWF. La mancanza del manuale d’uso o le informazioni errate fornite al consumatore sono la base di una denuncia in caso di inosservanza del dispositivo con il contratto. Secondo la legge, l’inclusione del manuale d’uso in una forma diversa da quella cartacea è permessa, che viene spesso utilizzato recentemente, includendo una forma grafica o elettronica Trane CGWF o video didattici per gli utenti. La condizione è il suo carattere leggibile e comprensibile.

Che cosa è il manuale d’uso?

La parola deriva dal latino "instructio", cioè organizzare. Così, il manuale d’uso Trane CGWF descrive le fasi del procedimento. Lo scopo del manuale d’uso è istruire, facilitare lo avviamento, l'uso di attrezzature o l’esecuzione di determinate azioni. Il manuale è una raccolta di informazioni sull'oggetto/servizio, un suggerimento.

Purtroppo, pochi utenti prendono il tempo di leggere il manuale d’uso, e un buono manuale non solo permette di conoscere una serie di funzionalità aggiuntive del dispositivo acquistato, ma anche evitare la maggioranza dei guasti.

Quindi cosa dovrebbe contenere il manuale perfetto?

Innanzitutto, il manuale d’uso Trane CGWF dovrebbe contenere:
- informazioni sui dati tecnici del dispositivo Trane CGWF
- nome del fabbricante e anno di fabbricazione Trane CGWF
- istruzioni per l'uso, la regolazione e la manutenzione delle attrezzature Trane CGWF
- segnaletica di sicurezza e certificati che confermano la conformità con le norme pertinenti

Perché non leggiamo i manuali d’uso?

Generalmente questo è dovuto alla mancanza di tempo e certezza per quanto riguarda la funzionalità specifica delle attrezzature acquistate. Purtroppo, la connessione e l’avvio Trane CGWF non sono sufficienti. Questo manuale contiene una serie di linee guida per funzionalità specifiche, la sicurezza, metodi di manutenzione (anche i mezzi che dovrebbero essere usati), eventuali difetti Trane CGWF e modi per risolvere i problemi più comuni durante l'uso. Infine, il manuale contiene le coordinate del servizio Trane in assenza dell'efficacia delle soluzioni proposte. Attualmente, i manuali d’uso sotto forma di animazioni interessanti e video didattici che sono migliori che la brochure suscitano un interesse considerevole. Questo tipo di manuale permette all'utente di visualizzare tutto il video didattico senza saltare le specifiche e complicate descrizioni tecniche Trane CGWF, come nel caso della versione cartacea.

Perché leggere il manuale d’uso?

Prima di tutto, contiene la risposta sulla struttura, le possibilità del dispositivo Trane CGWF, l'uso di vari accessori ed una serie di informazioni per sfruttare totalmente tutte le caratteristiche e servizi.

Dopo l'acquisto di successo di attrezzature/dispositivo, prendere un momento per familiarizzare con tutte le parti del manuale d'uso Trane CGWF. Attualmente, sono preparati con cura e tradotti per essere comprensibili non solo per gli utenti, ma per svolgere la loro funzione di base di informazioni e di aiuto.

Sommario del manuale d’uso

  • Pagina 1

    Scroll Liquid Chillers Model CGWF and CCAF 20 to 60 T ons (60 Hz) 17 to 50 T ons (50 Hz) W ater -Cooled and Condenserless CG-PRC012-EN January 2004 Built For the Industrial and Commercial Markets[...]

  • Pagina 2

    CG-PRC012-EN © 2004 American Standard Inc. All rights reserved. Introduction More Than Just Another “Improved” Chiller — Advanced Design — Better Reliability — Superior Efficiency — New CH530 Controls — Better A vailability — Easier T o Install and Operate The T rane 20-60 T on Scroll Liquid Chiller Design The T rane scroll compres[...]

  • Pagina 3

    3 CG-PRC012-EN Contents Introduction Features and Benefits W orld Class Efficiency and Reliability Options Controls Application Considerations Model Number General Data Selection Procedure Performance Data Full Load Performance Part Load Performance Adjustment Factors Pressure Drops Electrical Data and Connections T ypical Wiring Diagram Field Layo[...]

  • Pagina 4

    CG-PRC012-EN 4 The standard ARI rating condition (54/44°F and 85°F/3.0 gpm per ton) and IPL V are ARI certified. All other ratings, including the following, are outside the scope of the certification program and are excluded: • Glycol. • 50 Hz. • Condenserless models CCAF . W ater Chiller Systems Business Unit Features and Benefits Packed S[...]

  • Pagina 5

    5 CG-PRC012-EN Leading in Efficiency and Reliability with State-Of-The-Art Scroll Compressor T echnology Efficiency The energy efficiency of the scroll chiller results in energy costs lower than any other comparable chiller . Full load efficiencies are improved beyond reciprocating chillers, but part load efficiencies are simply unmatched by any ot[...]

  • Pagina 6

    CG-PRC012-EN 6 T rane Scroll Compressor — Maximum Efficiency with Enhanced Reliability General The scroll compressor has two scrolls. The top scroll is fixed and the bottom scroll orbits. Each scroll has walls in a spiral shape that intermesh. Inlet-First Orbit As the bottom scroll orbits, two refrigerant gas pockets are formed and enclosed. Comp[...]

  • Pagina 7

    7 CG-PRC012-EN Options Hot Gas Bypass: Hot gas bypass option allows unit operation below the minimum step of unit unloading. The regulator valve, along with all associated refrigerant piping and electrical wiring, are factory installed and tested on one refrigeration circuit. Unit does not start in hot gas bypass mode. If the unit operates in bypas[...]

  • Pagina 8

    CG-PRC012-EN 8 Controls Human Interfaces The T rane water-cooled 20-60 ton scroll CGWF chiller offers an easy-to-use operator interface panel, the DynaView . DynaView is an LCD touchscreen display that is navigated by file tabs. This is an advanced interface that allows the user to access any important information concerning setpoints, active tempe[...]

  • Pagina 9

    9 CG-PRC012-EN Controls Easy Interface to A Generic Building Management System Controlling the scroll CGWF chiller with building management systems is state- of-the-art, yet simple with either the LonT alk Communications Interface for Chillers (LCI-C) or Generic Building Management System Hardwire Points. Simple Interface with Other Control Systems[...]

  • Pagina 10

    CG-PRC012-EN 10 Controls T racer Summit controls — Interface With The T rane Integrated Comfor t System (ICS) T rane Chiller Plant Control The T racer Summit Chiller Plant Building Management System with Chiller Plant Control provides building automation and energy management functions through stand-alone control. The Chiller Plant Control is cap[...]

  • Pagina 11

    11 CG-PRC012-EN Controls Keeping Operators Informed A crucial part of efficiently running a chiller plant is assuring that the operations staff is instantly aware of what is happening in the plant. Graphics showing schematics of chillers, piping, pumps, and towers clearly depict the chiller plant system, enabling building operators to easily monito[...]

  • Pagina 12

    CG-PRC012-EN 12 Unit Location Units should be installed indoors where exposure to rain or water splash is minimal. A level foundation or flooring must be provided which will support at least 150 percent of the operating weight of the unit. The chiller foundation must be rigid to reduce vibration transmission to a minimum. Use of vibration isolators[...]

  • Pagina 13

    13 CG-PRC012-EN Model Number Description Digits 01, 02, 03, – Chiller series CGWF = W ater cooled scroll chiller CCAF = Scroll compressor chiller (condenserless) Digits 04, – Development sequence Digits 05, 06, 07 – Unit nominal tonnage 020 = 20 Nominal tons 025 = 25 Nominal tons 030 = 30 Nominal tons 040 = 40 Nominal tons 050 = 50 Nominal to[...]

  • Pagina 14

    CG-PRC012-EN 14 T able GD-1. General data — CGWF water-cooled chiller Size 20 25 30 40 50 60 Compressor Quantity (1) 2 2 2 2/2 2/2 2/2 Nominal Size (tons) (2) 10/10 10/1 5 15/15 10-10/10 -10 10 -15/10- 15 15-15 /15-15 Steps of Unloading (% ) 100,50 100,60 100,50 100,75,50,25 100,80,60,30 100,75,50,25 Evaporator W ater Storage (gall ons) 12 11 16 [...]

  • Pagina 15

    15 CG-PRC012-EN Selection Procedures The chiller capacity tables on the following pages cover the most frequently encountered leaving water temperatures. For temperature drops other than 10°F [5.6°C], refer to T able SP-1, Performance Adjustment Factors, shown below . Additional chiller selections and performance information can be obtained throu[...]

  • Pagina 16

    CG-PRC012-EN 16 T able PD-1. 60 Hz CGWF performance data in English units Evapo rator Enter ing Condenser Water T emperature (F) Leaving Water Unit 75 80 85 90 95 T emperature (F) Size T ons kW E ER T ons kW E ER T ons kW E ER T ons kW EE R T ons kW EER 20 19.2 13.8 16.7 19.0 14.5 15.7 18.6 15.4 14.6 18.1 16.1 13.5 17.7 17.1 12.4 25 23.8 17.2 16.5 [...]

  • Pagina 17

    17 CG-PRC012-EN T able PD-2. 60 Hz CGWF performance data in Metric units Evapo rator Entering Condenser Water T emperature (C) Leaving Water Unit 25 30 35 T emperature (C) Size kWo kWi COP kWo k Wi C OP kW o k Wi COP 20 70.4 14.2 5.0 67.7 15.5 4.4 64.7 17.1 3.8 25 87.1 17.7 4.9 83.5 19.4 4.3 79.8 21.8 3.7 6 30 104.0 21.2 4.9 99.6 23.2 4.3 95.1 25.6[...]

  • Pagina 18

    CG-PRC012-EN 18 T able PD-3. 50 Hz CGWF performance data in English units Evapo rator Enter ing Condenser Water T emperature (F) Leaving Wate Unit 75 80 85 90 95 T emperature (F) Size T ons kW E ER T ons kW E ER T ons kW E ER T ons kW EE R T ons kW EER 20 19.2 13.8 16.7 19.0 14.5 15.7 18.6 15.4 14.6 18.1 16.1 13.5 17.7 17.1 12.4 20 16.8 11.1 18.1 1[...]

  • Pagina 19

    19 CG-PRC012-EN T able PD-4. 50 Hz CGWF performance data in Metric units Evapo rator Entering Condenser Water T emperature (C) Leaving Water Unit 25 30 35 T emperature (C) Size kWo kWi COP kWo kWi COP kWo kWi CO P 20 70.4 14.2 5.0 67.7 15.5 4.4 64.7 17.1 3.8 20 59.4 11.4 5.2 57.0 12.6 4.5 54.5 14.0 3.9 25 73.4 14.2 5.2 70.5 15.7 4.5 67.5 17.3 3.9 6[...]

  • Pagina 20

    CG-PRC012-EN 20 T able PD-7. 60 Hz CCAF performance data in English units Evapo rator Entering Condenser Air T emperature (F) Leaving Water Unit Condenser 85 95 105 115 T emperature (F) Size Si ze T ons kW EER T ons kW EER T ons kW EER T ons kW EER 20 CAUC-C20 19.4 19.5 11.8 18.4 21.6 10.1 17.3 23.9 8.6 16.1 26.6 7.2 20 CAUC-C25 19.7 18.6 12.6 18.7[...]

  • Pagina 21

    21 CG-PRC012-EN T able PD-8. 60 Hz CCAF performance data in English units Evapo rator Entering Condenser Air T emperature (F) Leaving Water Unit Condenser 85 95 105 115 T emperature (F) Size Siz e T ons kW EER T o ns kW EER T ons kW EER T on s kW EER 20 CAUC-C20 21.3 20.1 12.6 20.2 22.2 10.8 19.0 24.6 9.2 17.7 27.3 7.7 20 CAUC-C25 21.7 19.1 13.5 20[...]

  • Pagina 22

    CG-PRC012-EN 22 T able PD-9. 60 Hz CCAF performance data in Metric units Evapo rator Entering Condenser Air T emperature (C) Leaving Water Unit Condenser 30 35 40 45 T emperature (C) Size Size k Wo k Wi COP kWo kWi COP kWo kW i CO P kWo kWi COP 20 CAUC-C20 69.4 19.8 3.5 66.2 21.7 3.0 62.5 23.8 2.6 58.7 26.2 2.2 20 CAUC-C25 70.7 18.9 3.7 67.3 20.7 3[...]

  • Pagina 23

    23 CG-PRC012-EN T able PD-5. Part-load per formance for CGWF 20-60 ton – 60 Hz in English units Unit Size 100% IPL V T ons 19.9 20 kW 15.2 20.3 EER 15.5 T ons 24.5 25 kW 19.0 20.5 EER 15.4 T ons 29.2 30 kW 22.8 20.3 EER 15.3 T ons 39.4 40 kW 30.1 20.7 EER 15.6 T ons 48.6 50 kW 37.6 19.6 EER 15.4 T ons 59.4 60 kW 46.5 19.8 EER 15.2 Notes: 1. IPL V[...]

  • Pagina 24

    CG-PRC012-EN 24 Figure P AF-1. Ethylene glycol performance adjustment factors Figure P AF-2. Propylene glycol performance adjustment factors Adjustment Factors Performance Data[...]

  • Pagina 25

    25 CG-PRC012-EN T able P AF-1. Pressure drop correction factor Leaving W at er Percent of Ethylene Glycol T emperature 0 10 20 30 40 50 0 NA NA NA NA 1.50 1.60 10 NA NA NA 1.38 1.46 1.55 20 NA NA 1.26 1.34 1.42 1.51 30 NA 1.15 1.22 1.30 1.38 1.47 40 1.00 1.12 1.19 1.26 1.34 1.42 50 1.00 1.09 1.16 1.23 1.31 1.39 60 1.00 1.05 1.09 1.12 1.16 1.21 T ab[...]

  • Pagina 26

    CG-PRC012-EN 26 Performance Data Chart PD-1. CGWF evaporator Chart PD-2. CGWF condenser Pressure Drops[...]

  • Pagina 27

    27 CG-PRC012-EN Electrical Data and Connections T able E-1. Electrical data for CGWF water-cooled chillers Unit W iring D ata Compressor Controls Unit Rated Minimum Maximum Recommended RLA LRA Size V oltage Circuit Ampaci ty Fuse Size Dual Element Fuse Size Quantity Each Each kW 208-230/60 77 110 100 34 251 0.16 380/60 38 50 50 2-10 17 142 0.16 20 [...]

  • Pagina 28

    CG-PRC012-EN 28 Electrical Data and Connections T ypical Wiring Diagram[...]

  • Pagina 29

    29 CG-PRC012-EN Electrical Data and Connections T ypical Wiring Diagram[...]

  • Pagina 30

    CG-PRC012-EN 30 Electrical Data and Connections Field Layout[...]

  • Pagina 31

    31 CG-PRC012-EN Electrical Data and Connections Field Layout[...]

  • Pagina 32

    CG-PRC012-EN 32 Dimensional Data Size A B C D E F G H 20 T on 2 " 8 1/2" 4 '-8" 1'-3 3/8" 4 1/8" 8 5/8" 5 5/8" 2' 7 3/8" (51) (216) (1423) (391) (105) (218) (143) (797) 25 T on 2 " 8 1/2" 4 '-8" 1'-3 3/8" 4 1/8" 8 5/8" 5 5/8" 2' 7 3/8" (51)[...]

  • Pagina 33

    33 CG-PRC012-EN CGWF 40-50 T o n Size A B C D E 40 T o n 2 1/2" 1'-3 3/4" 6'-5 1/2" 1'-4 1/4" 4 3/8" (64) (400) (1968) (413) (111) 50 T o n 3" 1'-3 1/2" 6'-5" 1'-6 1/8" 2 1/2" (76) (394) (1956) (480) (64) Notes: 1. Dimensions in ( ) are in millimeters. 2. Dimensional to[...]

  • Pagina 34

    CG-PRC012-EN 34 CGWF 60 T o n Dimensional Data[...]

  • Pagina 35

    35 CG-PRC012-EN English Dimensions Unit Size A B C D E F 20 T o n 8 1/2” 3’-11 1/2” 2” 2’-0” 1’-3 1/2” 3’-3 ” 25 T o n 8 1/2” 3’-11 1/2” 2” 1’-11 3/4” 1’-3 1/2” 3’ -10” 30 T on 7 3/4” 3’-10 3/4” 2 1/2” 2’-1 7/8” 1’-5 3/8” 3’-10 ” Metric Dimensions (mm) Unit Size A B C D E F 20 T on 216 120[...]

  • Pagina 36

    CG-PRC012-EN 36 English Dimensions Unit Size A B C D E F 40 T o n 5’-1 3/4” 1’-3 3/4” 1’-11 1/4” 2 1/2” 3’- 5” 1’-4 1/4” 50 T o n 5’-1 1/2” 1’-3 1/2” 2’-1 1/8” 3” 3 ’-10” 1’-6 1/8” 60 T o n 5’-1 1/2” 1’-3 1/2” 2’-0 7/8” 3” 3 ’-10” 1’-6 1/8” Metric Dimensions (mm) Unit Size A B C D E [...]

  • Pagina 37

    37 CG-PRC012-EN T able W-1. Weights, CGWF chillers Unit 20 25 30 40 50 60 Oper ating W t. (pounds) 1694 1757 2249 2746 2977 3905 (kilogram) 768 797 1020 1246 1350 1771 Ship ping W t. (pounds) 1522 1600 2014 2366 2626 3376 (kilogram) 690 726 914 1073 1191 1531 T able W-2. Weights, CCAF compressor chillers Unit 20 25 30 40 50 60 Oper ating W t. (poun[...]

  • Pagina 38

    CG-PRC012-EN 38 General All scroll chillers are factory tested and monitored for power and control operation (CGWF only). CGWF units ship with a full operating charge of refrigerant and oil. CCAF units ship with a full operating charge of oil. Exposed surfaces are painted with an air -dry beige primer -finisher prior to shipment. Compressor -Motor [...]

  • Pagina 39

    39 CG-PRC012-EN Mechanical Specifications DynaView Panel Factory-mounted to the control panel door , the operator interface has an LCD touch-screen display for operator input and information output. This interface provides access to the following information: evaporator report, condenser report, compressor report, ASHRAE Guideline 3 report, main, c[...]

  • Pagina 40

    T rane has a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice. Literature Order Number File Number Supersedes Stocking Location T rane A business of American Standard Companies www .trane.com For more information contact your local sales office or e-mail us at comfor[...]