We con­tin­ue a series of pub­li­ca­tions about how LG Elec­tron­ics oper­ates in Rus­sia, and, in par­tic­u­lar, about the LG MULTI V air con­di­tion­ing sys­tems sup­plied to our mar­ket.

Below we describe a joint project between LG Elec­tron­ics Com­mer­cial Air Con­di­tion­ing and Delta Con­trols. One of Delta Con­trols’ offices has been fit­ted with LG’s MULTI V mul­ti-zone vari­able refrig­er­ant flow air con­di­tion­ing sys­tem, which is a unique com­bi­na­tion of high per­for­mance, envi­ron­men­tal friend­li­ness and econ­o­my.

The main advan­tage of the MULTI V sys­tem is the state-of-the-art tech­ni­cal solu­tions under­ly­ing it, which pro­vide ease of instal­la­tion, com­fort and safe­ty of every­day use. The indis­putable advan­tages of MULTI V sys­tems also include the diver­si­ty of their mod­el range: out­door units are avail­able in 4 ver­sions (MULTI V Plus, MULTI V Sync, MULTI V Space, MULTI V Mini), and indoor units have as many as 14 vari­eties, which allows you to use LG prod­ucts Elec­tron­ics for cre­at­ing a micro­cli­mate in res­i­den­tial and pub­lic build­ings of any size and func­tion­al pur­pose.

The MULTI V Mini sys­tem was cho­sen for instal­la­tion at the Delta Con­trols facil­i­ty. The MULTI V Mini sys­tem is designed specif­i­cal­ly for air con­di­tion­ing small offices, res­i­den­tial areas and detached build­ings. Its main char­ac­ter­is­tics are com­pact­ness, high ener­gy effi­cien­cy and low noise lev­el.

The com­pact dimen­sions of the out­door units can sig­nif­i­cant­ly save space (MULTI V Mini sys­tems take up 46% less space than con­ven­tion­al air con­di­tion­ers). Up to 9 indoor units can be con­nect­ed to one out­door unit in this sys­tem, which can be locat­ed at a very sig­nif­i­cant dis­tance from it and from each oth­er. The total per­for­mance index is 130%. Of par­tic­u­lar note is the man­u­fac­tura­bil­i­ty of the design of the out­door units of this mod­i­fi­ca­tion. Thus, shut-off valves are locat­ed inside the body, which not only gives them a mod­ern appear­ance, but also allows pipelines to be sup­plied from any of the four sides. Con­ve­nient han­dles make it easy to trans­port the equip­ment. And the design of the case pro­vides for con­ve­nient main­te­nance: to diag­nose the sys­tem, you need to unscrew only 3 screws.

The Delta Con­trols office is equipped with a cen­tral­ized util­i­ty man­age­ment sys­tem based on the BAC­net pro­to­col, which allows you to cre­ate a sin­gle envi­ron­ment for the col­lab­o­ra­tion of HVAC, light­ing, life sup­port, pow­er sup­ply, ele­va­tors and oth­er build­ing con­trol devices, regard­less of the man­u­fac­tur­er. The MULTI V sys­tem was inte­grat­ed into the over­all build­ing man­age­ment sys­tem using the LG BAC­net super­vi­so­ry sys­tem. Thanks to this mod­ule, sys­tem para­me­ters can be accessed from any­where in the world through the built-in web serv­er, and sys­tem ener­gy effi­cien­cy can be mon­i­tored using the ener­gy meter.

Block for con­nect­ing to the net­work infra­struc­ture of the build­ing
Pro­vides easy com­mu­ni­ca­tion between LG air con­di­tion­ing sys­tem and BMS sys­tem

The BAC­net unit and the LG super­vi­so­ry sys­tem are con­trolled through the ORCAview pro­gram, which com­bines the ease of use of mim­ic dia­grams with the pow­er of a real-time sys­tem tool.

OrcaView inter­face

The MULTI V sys­tem was suc­cess­ful­ly launched at the Delta Con­trols site in March 2011.

The pub­li­ca­tion is placed on the rights of adver­tis­ing.

Source: http://www.lgmultiv.ru/

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