Samsung DVM PLUS III Technical Data Book

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

Contents

VI-21INSTALLATION*1) As an outdoor unit is located in a lower position than indoor unit, level difference is 40m.DVM PLUS III HRBranch with Y-jointUsingMCU onlyUsingY- jointand MCUMCUaH1H2b c d e f gMCUMCUM(EEV included)CU-4EAEV1MCU-4EAE1EEV bypass valve EEV bypass valve EEV bypass valve EEV bypass valvec d e fj mabih kgMCUMCUH3H1 H2H4(Close) (Close) (Close) (Close)Using MCU only a+b+c+d+e+f+g ≤ 200 m (220 m)Using Y-joint and MCU a+g+m ≤ 200 m (220 m)Using MCU only a+b+c+d+e+f+g ≤ 1000 mUsing Y-joint and MCU a+b+c+d+e+f+g+p+h+i+j+k+m ≤ 1000 mPiping 10 m below r ≤ 10, s ≤ 10, t ≤ 10 mEquivalent piping 13 m below r ≤ 13, s ≤ 13, t ≤ 13 mOutdoor ~ Indoor unit Piping 50 m/ 40 m*1) H1 ≤ 50/40mIndoor ~ Indoor unit Piping 15m below H2 ≤ 15 mOutdoor ~ Outdoor unit Piping 5m below H3 ≤ 5 mMCU~MCU Piping 15m below H4 ≤ 15 mPiping 45m below Using MCU only 45 mUsing Y-joint and MCU g+m ≤ 45 mMCU(Included EEV) Piping 20m below m ≤ 20 mEquivalent pipe length.Y joint:0.5m, Header:1m, MCU:1mElbows:Refer to the page VI-26.Max.pipinglengthItems Examples RemarksLeveldifferenceThe first branch~the farthest indoor unitAllowablelength afterbranchand MCUOutdoor ~ Outdoor unitPiping(Equivalent Piping)200m below(220m below)Total piping 100m belowFrom distribution kit to indoor unit 3 m MEV-A13SA/MEV-A16SA (For 1 indoor unit) For wall-mounted &ceiling indoor unitDistribution kit Model RemarksAllowablelength❈ The refrigerant amount of the system must be less than 100kg. For more detail, refer to the page VI-24.06_Installation(02~45) 3/15/08 4:34 Page 21