LG Electronics PRHR040 Zoning after building alterations, Fast mode change response, Outdoor unit

61799 LG Multi V Catalogue 4/5/07 2:17 pm Page 35

Outdoor unit

Outdoor unit

Zoning after building alterations

Because each indoor unit has the ability to change mode whenever it chooses to do so, if the building layout changes (more partitions are installed), the indoor units will control individually as before. With conventional systems (designed only to the previous building layout), simultaneous heating and cooling may not always be possible.

Free Zoning !

Fast mode change response

Conventional

Inconvenient

Zoning !

Same operation

in the different zones

When the operating mode of an indoor unit is changed (i.e. from cooling to heating or visa versa), the response time of the mode change is fast compared to conventional systems. Not only is it fast for the room concerned, but also there is little or no capacity loss for all other units on the system. Therefore mode changes can happen comfortably and quickly for the entire system, regardless of seasonal conditions.

Conventional

Heating Cooling Heating Cooling

- Max. 3 minutes! - About 20 minutes!

Air conditioning system _ 35