Instruction/ maintenance manual of the product RTHD Trane
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Ser ies R ™ Helical Rotary Liquid Chillers Model RTHD 1 75-450 T ons (60 Hz) 125-450 T ons (50 Hz) Built f or Industr ial and Commer cial Applications RLC-PRC020-EN June 2006.
RLC-PRC020-EN © 2004 American Standard Inc. All rights reserved. Intr oduction T o meet a wide range of applications in the medium-tonnage, water -cooled market, T rane is proud to introduce the model R THD helical rotary liquid c hiller .
3 RLC-PRC020-EN Contents Intr oduction F eatur es and Benefits Options Contr ols Application Considerations Selection Pr ocedur e Model Nomenclat ur e Gener al Data Electr ical D ata and Connections D.
RLC-PRC020-EN 4 F eatures and Benef its Applications in this catalog specifically excluded from the ARI certification program are: • Low temperature applications, including ice storage • Glycol .
5 RLC-PRC020-EN F eatures and Benef its State-of-the-Art, Precision Control • Microprocessor -based CH530 controls monitor and maintain optimal operation of the c hiller and its associated sensor s, actuator s, relays, and switc hes, all of whic h are factory-assembled and extensively tested.
RLC-PRC020-EN 6 Options Insulation All low temperature surfaces are covered with factory installed 3/4 inc h (1 9.05 mm) Armaflex II or equal (k=0.28) insulation, including the evaporator and water boxes, suction line, and motor housing. 3/8" foam insulation is used on the liquid level sensor and gas pump assembly , including piping.
7 RLC-PRC020-EN Control Options: T racer Summit Communications Link to factory-installed, tested communication board, via single twisted- pair wiring, adds T racer Summit communications to the system.
RLC-PRC020-EN 8 LCD T ouc h-Screen Displa y with Multi-Language Support The standard DynaView display provided with the CH530 control panel features an LCD touc h-screen, allowing access to all operational inputs and outputs.
9 RLC-PRC020-EN Contr ols T rane Chiller Plant A utomation T rane’ s depth of experience in c hillers and controls makes us a well-qualified choice for automation of c hiller plants using air - cooled S eries R ® c hiller s ® .
RLC-PRC020-EN 10 Condenser W ater T emperatur es Reduced sensitivity to condenser water startup temperatures is one major enhancement in the newest-generation water -cooled Series R c hiller . With the model RTHD c hiller , a condenser water control method is necessary only if the unit starts with entering water temperatures below 55°F (12.
11 RLC-PRC020-EN Ser ies Chiller Ar rangements Another energy-saving strategy is to design the system around c hillers ar ranged in series, on the evaporator , condenser , or both.
RLC-PRC020-EN 12 S election P r ocedure T rane Series R c hiller performance is rated in accordance with the ARI Standard 550/590-2003 Certification Program. Chiller selection assistance and performance information can be obtained by using the Series R c hiller selection program, available through local T rane sales offices.
13 RLC-PRC020-EN Electr ical Data T ables Compressor motor electrical data is provided in the data section for eac h compressor size. Rated load amperes (RLA), loc k ed rotor wye amperes (LRA) and expected inrush for the Wye-delta and Solid State Starter configurations are shown.
RLC-PRC020-EN 14 Model Nomenclature RTH D U D 2 F 0 A0 U A G 3 A 4 L A L G 3 F 2 L A L 1 , 2 , 3 4 5 6 7 8 9 1 0 , 1 1 1 21 3 1 41 5 1 6 1 7 1 81 9 2 02 1 2 22 32 4 2 52 6 2 7 Digits 0 1, 02, 03 – S.
15 RLC-PRC020-EN Model Nomenclature A V X Q X E X A A B D Y 444 D A X A 4 X X X R X V X 2 8 2 9 3 0 3 1 3 2 33 3 4 3 5 3 6 37 3 8 3 9 40,41,42 4 3 4 4 4 5 4 6 4 7 4 8 4 9 5 0 51 5 2 5 3 5 4 Digit 28 .
RLC-PRC020-EN 16 Nominal Data Nominal Compressor B1 B2 C1 C2 D 1 D 2 D 3 E 3 T onnage (60 Hz) 175-200 200-225 225-275 275-325 325-400 375-450 N/ A N/A T onnage (50 Hz) 125-150 150-175 175-225 225-275 275-325 300-350 325-375 375-450 Notes: 1 .
17 RLC-PRC020-EN General Data Minimum/Maximum Evaporator Flow Rates (Gallons/Minute ) T wo P a s s Three Pass Four Pass Evaporator Nominal Nominal Nominal Code Min Ma x Conn Size (In.
RLC-PRC020-EN 18 Minimum/Maximum Evaporator Flow Rates (GPM) T wo P a s s Three Pass Four Pass Evaporator Nominal Nominal Nominal Code Min Max Conn Size (In.
19 RLC-PRC020-EN Electrical Data and Connections Compressor Motor Electrical Data (60 Hertz) Nominal V oltage 20 0 2 30 3 80 4 60 57 5 Compressor V oltage 18 0/ 208/ 342/ 414/ 516/ Code Utilization Ra.
RLC-PRC020-EN 20 Electrical Data and Connections.
21 RLC-PRC020-EN Electrical Data and Connections.
RLC-PRC020-EN 22 Shipping and Operating W eights Compressor Evaporato r Condenser Operating W eight Shipping W eight Code Code Code ( l b s ) (kg) (lbs) (kg) B1 B1 B1 9,867 4,476 9,292 4,215 B1 C1 D 1.
23 RLC-PRC020-EN Dimensions and W eights BBB Configuration Recommended Clearances Front 36" (914 mm) Back 36" (914 mm) Either End 36" (914 mm) Other End* 108" (2743 mm) T o p 36" (914 mm) * Clearance for tube removal Note: 1 .
RLC-PRC020-EN 24 Dimensions and W eights BCD Configuration Recommended Clearances Front 36" (914 mm) Back 36" (914 mm) Either End 36" (914 mm) Other End* 126" (3200 mm) T o p 36" (914 mm) * Clearance for tube removal Note: 1 .
25 RLC-PRC020-EN Dimensions and W eights CDE, DDE, EDE Configuration Recommended Clearances Front 36" (914 mm) Back 36" (914 mm) Either End 36" (914 mm) Other End* 108" (2743 mm) T o p 36" (914 mm) * Clearance for tube removal Note: 1 .
RLC-PRC020-EN 26 Dimensions and W eights CEF Configuration Recommended Clearances Front 36" (914 mm) Back 36" (914 mm) Either End 36" (914 mm) Other End* 126" (3200 mm) T o p 36" (914 mm) * Clearance for tube removal Note: 1 .
27 RLC-PRC020-EN Dimensions and W eights CFF , DFF , EFF Configur ation Recommended Clearances Front 36" (914 mm) Back 36" (914 mm) Either End 36" (914 mm) Other End* 126" (3200 mm) T o p 36" (914 mm) * Clearance for tube removal Note: 1 .
RLC-PRC020-EN 28 Dimensions and W eights DGG, EGG Configuration Recommended Clearances Front 36" (914 mm) Back 36" (914 mm) Either End 36" (914 mm) Other End* 126" (3200 mm) T o p 36" (914 mm) * Clearance for tube removal Note: 1 .
29 RLC-PRC020-EN Mec hanical Specif ications General Exposed metal surfaces are painted with air -dry beige, direct-to-metal, single- component paint. Eac h unit ships with full operating c harges of refrigerant and oil. Molded neoprene isolation pads are supplied for placement under all support points.
RLC-PRC020-EN 30 Con v er sion T able.
31 RLC-PRC020-EN.
T rane has a policy of continuous product and product data impro vement 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 Standar d Companies www .
An important point after buying a device Trane RTHD (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Trane RTHD yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Trane RTHD - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Trane RTHD you will learn all the available features of the product, as well as information on its operation. The information that you get Trane RTHD will certainly help you make a decision on the purchase.
If you already are a holder of Trane RTHD, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Trane RTHD.
However, one of the most important roles played by the user manual is to help in solving problems with Trane RTHD. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Trane RTHD along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
