Samsung DVM PLUS III Technical Data Book

Also see for DVM PLUS III: Technical data book Installation manual

Contents

I-39PRODUCTS❈ When the actual capacity of indoor unit is lower than the load, it is recommended to reselect the one with a largercapacity. But it is ultimately depend on DVM designer’s own discretion.❈ In other words, if the actual capacity of indoor units is not greatly lower than the load or it is rather rare to simultaneouslyoperate indoor, the capacity of indoor unit can sufficiently meet cooling and heating load.6) Comparison between the actual capacity of each indoor unit & cooling and heating loadÔ Here, the calculated actual capacity is the one that is obtained when all indoor units are in operation at thesame time.7) When indoor unit is reselected as it fails to satisfy the required load➊ In this example, indoor units at the zone A, D, E, F fails to meet the load.❷ If DVM designer is to replace these units with indoor unit of a larger capacity, return to 5-2-2 to repeat the process.8) Draw piping, power and communication wiring design diagramsÔ Upon completion of indoor and outdoor unit selection, draw piping, power and communication wiring designdiagrams for installation➊ Piping- Get the piping lengths per each size- Secure the model names and quantities number of subsidiary materials for piping- Obtain drain piping specifications❷ Power- Get the volumes of MCCB, ELB according to product power supply- Understand power line specification & its length❸ Communication- Understand communication line specification & its length❹ Others- For further information, refer to the installation manual.9) Select DVM control systemÔ Select DVM control system for the last time.Zone A B C D E F GTotal cooling load (kW) 3.3 6.3 4.5 7.1 10.4 7.0 10.0Sensible heat load ofcooling (kW) 2.2 5.0 3.0 4.9 8.0 5.1 7.0Indoor unit type Vivace Slim duct Mini 4way 4way Slim duct Ceiling 4wayDetermined model AVXWVH036 AVXDSH071 AVXCMH056 AVXC4H071 AVXDSH112 AVXTFH071 AVXC4H112Indoor unit capacity (kW) 3.6 7.1 5.6 7.1 11.2 7.1 11.2Actual capacity ofindoor unit (kW) 3.23 6.38 5.03 6.38 10.06 6.38 10.061. products(01~41) 3/14/08 22:01 Page 39