Instruction/ maintenance manual of the product 2TWA2 Trane
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ALL phases of this installation must comply with NA TIONAL, ST A TE AND LOCAL CODES IMPORT ANT — This Document is customer property and is to remain with this unit. Please return to service information pack upon completion of work. Installer’ s Guide 3.
© 2002 American Standard Inc. All Rights Reser ved 18-BC51D3-2 Installer’ s Guide ture to prevent excess roof run-off water from pouring directly on the unit. Do not locate unit(s) close to bedroom(s). 4. The top discharge area must be unrestricted for at least five (5) feet above the unit.
18-BC51D3-2 3 Installer’ s Guide b. Isolation hangers should also be used when refriger - ant lines are run in stud spaces or enclosed ceilings . c. Where the refrigerant lines run through a wall or sill, they should be insulated and isolated. d. Isolate the lines from all ductwork.
4 18-BC51D3-2 Installer’ s Guide 3. Attach center hose of manifold gauges to vacuum pump . 4. Evacuate until the micron gauge reads no higher than 350 microns. 5. Close off valve to vacuum pump and observe the micron gauge. If gauge pressure rises above 500 microns in one (1) minute, then evacuation is incomplete or system has a leak.
18-BC51D3-2 5 Installer’ s Guide TYPICAL FIELD HOOK-UP DIA GRAMS Notes: 1. Be sure power supply ag rees with equipment nameplate. 2. P ower wiring and grounding of equipment must comply with local codes . 3. Low v oltage wir ing to be No. 18 A WG minimum conductor .
6 18-BC51D3-2 Installer’ s Guide 2TW A OUTLINE DRA WING Note: All dimensions are in MM (Inches). F rom Dwg. 21D153074 Re v . 5 MO DELS BASE FIG. A B C D E F G H J K 2TW A0030 A 2 2 730 (28-3/ 4) 724.
18-BC51D3-2 7 Installer’ s Guide MOUNTING HOLE LOCA TION Note: All dimensions are in MM (Inches). NO TE: F or model base size, see table on page 6. From Dwg.
Literature Order Number P .I. File Number Supersedes Stocking Location T rane has a policy of continuous product and product data improv ement and it reser ves the right to change design and specifications without notice. T rane A business of American Standard Companies www .
An important point after buying a device Trane 2TWA2 (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 2TWA2 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 2TWA2 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Trane 2TWA2 you will learn all the available features of the product, as well as information on its operation. The information that you get Trane 2TWA2 will certainly help you make a decision on the purchase.
If you already are a holder of Trane 2TWA2, 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 2TWA2.
However, one of the most important roles played by the user manual is to help in solving problems with Trane 2TWA2. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Trane 2TWA2 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
