One of DVM outdoor unit which uses water as heat source.

DVM

1. 1 SAMSUNG ELECTRONICS Co. LTD. HQ SE DVM S Water This Training Manual is a property of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law.

2. Introduction What is DVM S Water? One of DVM outdoor unit which uses water as heat source. Water source Water Water Refrigerant pipe Normal DVM system

3. Introduction What is DVM S Water? The only difference between DVM S & DVM S WATER is energy source for ODU. Cooling air air air air Indoor Outdoor Refrigerant pipe Absorb heat from the air (IDU) Delivery heat (Ref pipe) Discharge heat into the air (ODU) Cooling air air Indoor Outdoor Refrigerant pipe Water source Water Water Absorb heat from the air (IDU) Delivery heat (Ref pipe) Discharge heat into the water (ODU) DVM S DVM S Water

4. Introduction What is DVM S Water? The only difference between DVM S & DVM S WATER is energy source for ODU. air air air air Indoor Outdoor Heating Refrigerant pipe Absorb heat from the air (ODU) Delivery heat (Ref pipe) Discharge heat into the air (IDU) DVM S DVM S Water Heating air air Indoor Outdoor Refrigerant pipe Water source Water Water Absorb heat from the Water (ODU) Delivery heat (Ref pipe) Discharge heat into the air (ODU)

5. Introduction Various application Heat IDUs Heat Water Pump Cooling tower ODU Boiler Water Renewal - Geothermal Renewable - River Basic IDUs Heat ODU River or lake Pump Water Heat IDUs Heat ODU ground Pump Water Heat

6. article Air-cooled DVM DVM Water System Outdoor Unit + Indoor Unit Outdoor Unit + Indoor Unit & Cooling tower / Boiler Additional system Refrigerant Pipe Refrigerant Pipe, Pump, Water Pipe Heat Source Air Water Condensing Part Motor + Fan + Fin & tube Heat Exchanger Plate Heat Exchanger Operation Temperature Air Temp for Cooling : -5~48 ℃ Air Temp for Heating : -20~24 ℃ Water Temp for Cooling : 10~45 ℃ Water Temp for Heating : 10~45 ℃ Feature Simple system - only DVM ODU Easy installation Long Ref piping up to 220m Large capacity up to 80HP Easy maintenance Additional system required(cooling tower…) No defrost operation for heating No capacity drop by ambient temperature No limitation for water piping No louver in machine room Low noise - No fan, concealed cabinet Introduction System comparison

7. Chiller system Strong Flexible water piping No louver required No defrost operation No affect from OD temp Weak Low efficiency Centralized control Complicated Large space Hard to maintenance Low noise & vibration DVM Strong High efficiency Individual control Simple system Low noise & vibration Simultaneous cooling & heating Weak Limited pipe length Louver in Machine room Capacity drop for OD temp Introduction Why DVM S Water wanted? To supplement weak point of chiller system & DVM for building air-conditioning To support renewable energy or other energy source DVM S Water Renewable energy & others

8. Introduction Basic structure Cooling tower Water pipe DVM S Water DVM S WATER DVM S Indoor Units Refrigerant pipe Boiler Pump Cooling Tower Water Water

9. Introduction Target market Tall or wide multi storey buildings - No water pipe length limitation - Deal with the part-load , no headwinds affects Building renewal - Reuse the existing water pipe and heat source(cooling tower & boiler) - High efficiency, no exterior change, low noise Government office - Mandatory use of renewable energy as certain ratio (district water, underground water, sea water, solar energy etc. exist) Luxury resident building - Low noise, no defrost in heating, Individual control Others - The amount of refrigerant in the building is limited - The building which current chiller system it not enough for cooling or heating

10. 8HP / 10HP / 12HP Module = Max 3Unit DVM S Water Line-up * HP and HR is selected by option setting 20HP 60HP

11. Model Name AM080FXWANR/EU AM100FXWANR/EU AM120FXWANR/EU AM200FXWANR/EU Power Supply Φ , V, Hz 3,380-415,50/60 3,380-415,50/60 3,380-415,50/60 3,380-415,50/60 Performance HP HP 8.00 10.00 12.00 20.00 Ton TON 6.37 7.96 9.55 15.92 Capacity (Nominal) Cooling kW 22.40 28.00 33.60 56.00 Heating kW 25.20 31.50 37.80 63.00 Power Power Input (Nominal) Cooling kW 3.84 5.05 6.46 10.77 Heating 4.12 5.25 6.51 10.86 Current Input (Nominal) Cooling A 6.20 8.10 10.30 17.30 Heating 6.60 8.40 10.40 17.40 MCA 16.30 (MCA) 20.00 (MCA) 25.00 (MCA) 39.80 (MCA) MFA A 20.00 20.00 30.00 40.00 COP Nominal Cooling 1) - 5.83 5.54 5.20 5.20 Nominal Heating 2) - 6.12 6.00 5.81 5.80 Compressor Type - Inv Scroll x 1 Inv Scroll x 1 Inv Scroll x 1 Inv Scroll x 2 Condenser Type - PHE PHE PHE PHE Pipe Size Φ, inch PT1-1/4 PT1-1/4 PT1-1/4 PT1-1/4 Lost Head kPa 22.0 30.0 43.0 54.0 Water Flow Rate LPM 80.0 96.0 114.0 190.0 Piping Liquid Pipe Φ, mm 9.52 9.52 12.70 15.88 Gas Pipe Φ, mm 19.05 22.22 28.58 28.58 Discharge Gas Pipe Φ, mm 15.88 19.05 19.05 28.58 Installation Limitation Max. Length m 170(190) 170(190) 170(190) 170(190) Max. Height m 50.0(40.0) 50.0(40.0) 50.0(40.0) 50.0(40.0) Refrigerant R410A kg 5.50 5.80 6.00 9.80 Noise level Sound Pressure dB(A) 48.0 48.0 50.0 51.0 Sound Power dB(A) 70 70 70 73 External Dimension Net Weight kg 160.0 160.0 160.0 240.0 Net(WxHxD ) mm 770 x 1,000 x 545 770 x 1,000 x 545 770 x 1,000 x 545 1,100 x 1,000 x 545 Operating Temp . Range Cool ℃ 10.0 ~ 45.0 10.0 ~ 45.0 10.0 ~ 45.0 10.0 ~ 45.0 Heat ℃ 10.0 ~ 45.0 10.0 ~ 45.0 10.0 ~ 45.0 10.0 ~ 45.0 Line-up

12. Line-up Capacity Maximum number of connectable indoor units IDU - Normal DVM S IDU 8HP 14 10HP 18 12HP 22 16HP 29 18HP 32 20HP 36 22HP 40 24HP 44 26HP 47 28HP 51 30HP 55 32HP 58 34HP 62 36~60HP 64 * Minimum capacity of the indoor unit is 1.7 kW. Concealed ERV+ Hydro HE Hydro HT AHU Kit

13. 13 Thank You !!! This Training Manual is a property of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law.