Samsung DVM PLUS III Technical Data Book

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

Contents

VI-27INSTALLATION■ Additional refrigerant is charged according to the length and size of liquid pipe.EX) Additional refrigerant chargingLiquid pipe size Additional refrigerant charging(O.D. mm) (kg/m)ø6.35 0.02ø9.52 0.06ø12.70 0.125ø15.88 0.18ø19.05 0.27ø22.23 0.35ø25.40 0.53Basic model Factory charging(kg)RVXVRT080GE 7.5RVXVRT100GE 7.5RVXVRT120GE 7.5RVXVRT140GE 11.0RVXVRT160GE 11.0■ Example of additional refrigerant chargingPipe length is as below.Additional refrigerant charging of distribution kit (kg/m) RemarksRegardless of the liquid pipe size, additional refrigerant 0.01 For wall-mounted &charging is 0.01kg per meter after distribution kit ceiling Indoor unitAdditional refrigerant charging of MCU kit (kg/unit)Additional refrigerant charging of MCU is 0.5kg for every MCU kit 0.5Liquid pipe size ø6.35 ø9.52 ø12.70 ø15.88 ø19.05(O.D. mm)Length (m) 25 83 6 20 10MCU Pipe length afterdistribution kit (m)2 Ea 20 (2+18)❈ Additional refrigerant = 25 x 0.02 + 83 x 0.06 + 6 x 0.125 + 20 x 0.18 + 10 x 0.27 + (2+18) x0.01 + 2 x 0.5 = 13.73 kgAdditional refrigerant chargingø12.70(5m)ø15.88(10m)ø9.52(18m)ø9.52(15m)ø9.52(18m)ø9.52(10m)ø9.52(15m)ø9.52(25m)ø6.35(2m)ø6.35(10m)ø6.35(15m)ø19.05(10m)ø15.88(10m)MCU-4EAEV1MCU-4EAE1ø12.70(1m)Total refrigerant amount of the system must be less then 100kg. If totalrefrigerant amount of system is over 100kg more, the system has to bedivided into smaller system, each containing less than 100kg.CCCC aaaa uuuu tttt iiii oooo nnnn06_Installation(02~45) 3/15/08 4:34 Page 27