Instruction/ maintenance manual of the product crcw24 Black Box
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B L A C K B O X ® T h i s p r e c i s i o n d a t a c e n t e r a i r - c o n d i t i o n i n g s y s t e m uses the latest , state - of -the - ar t control technology . Cold Row ™ Chilled W ater (CW) Engineering Manual C R C W -12 CR C W -24 Ord er toll -free in th e U.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 2 72 4 - 7 4 6 -5500 | blac kbox.c om T rademark s Used in this Manual T rademar k s Used in th is Manua l Black Box and the Double Diamond logo are registered trademarks, and C old Row is a trademark, of BB T echnologies, Inc.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 3 T able of Content s T able of C ontents 1 . About the C o ld Row CW .......................................................................................................
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 4 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 1: About the Col d R ow C W 1 . Ab out the C old Ro w C W Des ig ned f or sca la bil ity , rel ia bil ity , an .
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 5 Cha pter 2 : Feat ures 2. Feat ures C hi ll ed wa ter (CW) is s upp lie d to t he C old Ro w CW un it vi a a bui ld ing ch il ler or ot her ch il led wa te r pla nt . C hi lled wat er h as hi gh affinity for heat, makin g it a ver y ef ficient cooling method.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 6 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 2 : Feat ures C hiller ( Ful l Capac it y o r T r i m ) Chilled Water Pump Cold Ro w C W Figure 2 - 1 . T raditional cooling example. C losed Loop Cooling T ower Cooling T owe r P ump Chilled Water Pu mp Chiller C o ld Row CW Figure 2- 2.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 7 Cha pter 3 : Confi gur ati ons 3. Config urati on s Op en Ai sle Configurat ion Ope n ais le c onf ig ura tio n org an iz es r acks i n a sin gle row or in ho t an d co ld ai sle ro ws, bu t with out c ont ain men t.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 8 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 4 : T echn ical Da ta 4. T ec hn ic al D ata T able 4 - 1 . CW System T e chnical Data.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 9 Cha pter 5 : Per for mance , E lec tr ical, and Sound Data 5. Performa nce, E lec trica l, and Sound Da t a T able 5 - 1 .
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 1 0 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 5 : Per for mance , E lec tr ical, and Sound Data T ab le 5- 1 (co nti nu ed).
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 1 1 Cha pter 5 : Per for mance , E lec tr ical, and Sound Data T ab le 5- 1 (co nti nu ed).
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 1 2 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 5 : Per for mance , E lec tr ical, and Sound Data T able 5 - 2. Electrical Data. Elec trical Data C R C W -12 CRC W -24 FL A MCA MFS FL A MCA M FS Cooling O nly 12 0 / 1 / 6 0 9.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 1 3 Cha pter 6 : D imensio nal Da ta 6. Dimens ional D ata T op Piping Option Po wer C onnec tions Pi pin g C onnec tions C on den sat e C onnec tion A ir Out Air In 11 . 6 " 7 7.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 1 4 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 6 : D imensio nal Da ta Side - Diver ted Front Panel Piping O ption, CRC W- 1 2 11.6" 77.8" 48.3" Figure 6 - 1 b. Size and piping options, CRCW- 1 2.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om P age 1 5 Cha pter 6 : D imensio nal Da ta Bot to m Pipin g O p tion C on den sat e C onnec tion Pi pin g C onnec tions Po wer C.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 1 6 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 6 : D imensio nal Da ta Side - Diver ted Front Panel Piping O ption, CRC W-24 Figure 6 -2 b.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 1 7 Cha pter 7 : Product Fe atur es 7 . Product Featur es T able 7 - 1 . Produc t feat ures.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 1 8 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 8 : Pr o duct Gu ide Specif icati ons 8. Produ c t Guide S pecifica tions SU M M A RY Th is spe cif ica tion desc ribe s req ui rem ents f or a pr eci sio n en vir onm en tal c ont rol syste m.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om P age 1 9 Cha pter 8 : Pr o duct Gu ide Specif icati ons CHILLED W A TER COOLING COIL The c oil mu st be c onst ruct ed of seam .
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 2 0 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 8 : Pr o duct Gu ide Specif icati ons ELE C TRIC AL SYSTEM The elec trical sy stem must conform to National Elec trical C o de ( N EC ) requirements.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om P age 2 1 Cha pter 8 : Pr o duct Gu ide Specif icati ons P A SSWO RD PROTEC TIO N Acc es s to the Info M enu, Alarms Log, and the ability to monitor room conditions must be allowed without the use of a pass word.
72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 22 72 4 - 7 4 6 -5500 | blac kbox.c om Cha pter 8 : Pr o duct Gu ide Specif icati ons OP TIONAL A CCE SSORIES MEC H A N IC A L FLOW S W I TC H A flow s witch ( shipped l oose ) must ac tivate a los s of flow alarm if chil led water flow is interrupt ed.
72 4 - 7 4 6 -5500 | blac kbox.c om 72 4 - 7 4 6 -5500 | blac kbox.c om Pa ge 23 NO TES.
72 4 - 7 4 6 -5500 | blac kbox.c om About Bl ack Bo x Black Box provides an ex tensive range of networking and infrastructure produc t s. Y ou’ ll find every thing from cabinet s and rack s a nd po .
An important point after buying a device Black Box crcw24 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Black Box crcw24 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 Black Box crcw24 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Black Box crcw24 you will learn all the available features of the product, as well as information on its operation. The information that you get Black Box crcw24 will certainly help you make a decision on the purchase.
If you already are a holder of Black Box crcw24, 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 Black Box crcw24.
However, one of the most important roles played by the user manual is to help in solving problems with Black Box crcw24. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Black Box crcw24 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
