Instruction/ maintenance manual of the product Fluid Chiller Emerson
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Precision Cooling For Bu siness-Critical C ontinuit y Li eber t P r o cess F l u id Ch il l er ™ Us er Man ual - 1.5 - 10 T ons, 50 & 60 Hz.
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T able of Content s P RODUCT M ODEL I NFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.0 I NTRODUCT ION 1.1 Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.0 M AINTENAN CE 4.1 Refrigeration System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 4.1.1 Suction Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figures Figure 1 Dimensional Data and Pipi ng Conne ctions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Figure 2 Electrical Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Figure 2A General piping arrangement—8- and 10-ton air cooled models 9A Installation.
Figure 2B Cabinet and floor planning dimens ional data—8- and 10-t on air cooled models T able 5A Dimensional dat a, 8- and 10-ton air coo led Model Numbers Dimensional Data in.
Figure 2C Electrical field connect ions—8- and 10-ton air cooled models 9C Installation.
Figure 2D Cabinet and floor planning dimension al da ta, 8- and 10-ton air cooled with thermal stora ge t ank cabinet T able 5B Dimensional Dat a, 8-10 ton air-cooled models with thermal storage t ank.
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4 A .0 8- AND 10- TON P ROCESS C HILLER U SER M ANUAL S UPPLEM ENT 4A.1 Product Description The 8- and 10-ton process chiller is a self-contain ed air cooled system, co ntaining two (2) scroll compressors and two (2) heat exchangers.
Figure 3A —Process chiller pump performan ce, 60 Hz 1 8 B Mai n t e na n ce.
4A.2 T emperature Control for 8- and 10-T on Process Chiller Liebert 8- and 10-ton process chillers include a Sporlan Electronic Hot Gas Bypass Valve and con- troller. This control provides a precise method of capacity control by bypassing hot gas to the evaporator inlet.
Fig u re 3 D Electronic h o t g as b y p a s s c on t rol b oar d c onn e c t i o ns The sensor, 24 VAC power, and the electronic valv e are factory-wired to the control board.
4A.3 T emperature Setpoint for Chiller The temperature setpoint for the ch iller sh ould be set by turn ing th e potentiometer. To obtain an accurate setpoint, connect a vol tmeter (millivolt) to TP1 and TP2 . The readout will display tem- perature in degrees Fahrenheit.
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Ensuring The Hi gh Av ailabi lit y 0f Mission-Critic al Dat a And App lic ations. Emerson Net work P ower , the global leader in enabling business-critical continuity , ensures net work resiliency and.
An important point after buying a device Emerson Fluid Chiller (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Emerson Fluid Chiller 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 Emerson Fluid Chiller - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Emerson Fluid Chiller you will learn all the available features of the product, as well as information on its operation. The information that you get Emerson Fluid Chiller will certainly help you make a decision on the purchase.
If you already are a holder of Emerson Fluid Chiller, 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 Emerson Fluid Chiller.
However, one of the most important roles played by the user manual is to help in solving problems with Emerson Fluid Chiller. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Emerson Fluid Chiller 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
