PCXAU1601. VRV AHU System STANDARD SERIES AHUR-CAVJ/DAVJ/DABVJ OUTDOOR AIR SERIES AHUR-CALJ/DALJ/DABLJ. Heat Pump 50/60 Hz R-410A

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1 PCXAU161 VRV AHU System STANDARD SERIES AHUR-CAVJ/DAVJ/DABVJ OUTDOOR AIR SERIES AHUR-CALJ/DALJ/DABLJ Heat Pump 5/6 Hz R-1A

2 An industry first, the VRV air handling unit has been designed and engineered by Daikin to create new opportunities for applying VRV into retail, offices, cinemas and coercial applications with large open spaces. Airport Lobby Hospital Available in two types, Standard Series or Outdoor Air Series from 6HP to 6HP Daikin s VRV AHU are paired with VRV IV Heat Pump outdoor units for superior EER & COP performance Harnesses all features of VRV IV Heat Pump including Variable Refrigerant Technology (VRT)*, Daikin s Inverter Technology and connection to building management systems. ESP of up to 5 enables flexible ductwork design Ultimate installation flexibility Double skin with either 5 or 5 thick PU insulated panels with thermal break options. Long pipe runs of up to 165m** Custom configurations are also available to suit site constraints *Only applies to Standard Series models **Only applies to Standard Series models, Outdoor Air Series models allow only up to 5m pipe runs STANDARD SERIES Airflow Range: 9-7,8 L/s Capacity Range: OUTDOOR AIR SERIES Airflow Range: 566-,55 L/s Capacity Range: Factory Shopping Mall Sports Hall Showroom Warehouse

3 VRV AHU System Structure Options Wide ranges of options are available to meet your design requirement. Please contact Daikin s sales office regarding below mentioned options: Fan type Backward curved Airfoil curved Plug fan - AC/EC Type Motor IE IE3 Explosion Proof Flame Proof AHU fin material Copper Blue fin Heresite coating AHU coil frame Stainless steel AHU drain pan type (G-HI) Powder coated galvanised iron (GI) AHU air filter type Extra filter Synthetic Bag HEPA Carbon Cartridge Special option Mixing box Outdoor roof Aluminium, stainless steel or GI panels Heat Pipe Heat recovery component Custom paint options on the casing panels VFD for motor Customization Air flow Capacity ESP Discharge direction Piping outlet Dimension Note: For Outdoor Air Series models, H1 = 3m & Longest Pipe Length = a +b + c + d = 5m

4 Standard Series AHUR-CAVJ/DAVJ/DABVJ The VRV AHU standard series are available from the capacity range of 6HP to 6HP, also with airflow ranging from 3, CMH - 8,8 CMH. 8 Daikin Standard Series PCB EKEQMCBA VRV AHU AHUR-CAVJ/DAVJ/DABVJ operation is similiar as other VRV indoor unit. Following table is the list of operation range limit for AHU unit. Ambient Temperature Cooling Heating ºC DB / 1ºC WB 1ºC DB AHUR-CAVJ/DAVJ/DABVJ standard series model use DX coil. Each DX coil will be connected to one external expansion valve (EKEXV) and controlled by one Standard Series PCB (EKEQMCBA). 3ºC DB / ºC WB ºC DB VRV IV -5ºC DB -ºC WB 9ºC DB 15.5ºC WB -1ºC WB ºC DB Standard Series PCB (EKEQMCBA)

5 NOTE: VRV AHU Standard Series can only be applied as a multi system and Not as a single pair (AHU + Outdoor Combination) Standard Series AHUR-CAVJ/DAVJ/DABVJ Standard Series AHUR-CAVJ/DAVJ/DABVJ * For AHU more than 6 HP capacity, alternative option is available. * In case of more than 6 HP system, connection is multiple VRV system.

6 Standard Series AHUR-CAVJ/DAVJ/DABVJ Standard Series AHUR-CAVJ/DAVJ/DABVJ MODEL NAME: 1 CASING Metal Insulation CASING FRAME 3 COIL Tube Fin Header Frame Working Pressure FAN Type Wheel Housing Frame 5 MOTOR 6 VIBRATION ISOLATOR 7 DRAIN PAN 8 AIR FILTER Pre Filter Size 9 STANDARD SERIES PCB 1 EXPANSION VALVE AHUR_CAVJ / AHUR_DAVJ / AHUR_DABVJ AHUR_CAVJ : 5 Thickness Double Skinned nel AHUR_DAVJ : 5 Thickness Double Skinned nel AHUR_DABVJ : 5 Thickness Double Skinned nel (Thermal Break).5 Thickness White Color Bond Galvanized Steel Sheet 5 / 5 Thickness Polyurethane Foam kg/m 3 Density Aluminum Profile Frame (5 and 5) / Aluminium Profile Frame with Nylon (5 thermal break) DX Coil Copper Tube Aluminum Copper Tube Connect Galvanized Steel 1 kg/cm G or below Double Inlet Centrifugal Belt Driven Fan Galvanized Steel Sheet Galvanized Steel Sheet Galvanized Angular Bars Three-Phase Induction Motor Totally Enclosed Fan-Cooled Type Protection = IP55, Insulation Class = F, Efficiency: IE3 For fan size 355 and below, rubber mounting For fan size and above, spring isolator 1. Stainless Steel 3, external cover with 1 PE foam Type = R9, Class = G3, Synthetic washable x x, 1 x x EKEQMCBAV3 & Motor Starter nel EKEXV1, EKEXV, EKEXV5, EKEXV, EKEXV5 * For unit to be installed outdoor, roof option (epoxy powder coated) is available, please contact Daikin s Sales Office. Drawings and Dimension of AHU Dimension W x D x H () AHUR6-CAVJ 11 X 15 x 88 AHUR8-CAVJ 1 X 15 x 88 AHUR1-CAVJ 1 X 15 x 88 AHUR16-CAVJ 1 X 16 x 118 AHUR-CAVJ 1 X 16 x 18 AHUR3-CAVJ 19 X 19 x 18 AHUR-CAVJ 19 X x 178 AHUR8-CAVJ 3 X x 178 AHUR6-CAVJ 5 X x 198 Dimension W x D x H () AHUR6-DAVJ/DABVJ 115 X 155 x 93 AHUR8-DAVJ/DABVJ 15 X 155 x 93 AHUR1-DAVJ/DABVJ 15 X 155 x 93 AHUR16-DAVJ/DABVJ 15 X 165 x 13 AHUR-DAVJ/DABVJ 15 X 165 x 153 AHUR3-DAVJ/DABVJ 195 X 195 x 153 AHUR-DAVJ/DABVJ 195 X 5 x 183 AHUR8-DAVJ/DABVJ 35 X 5 x 183 AHUR6-DAVJ/DABVJ 55 X 5 x 3 Standard Series PCB, expansion Valve and Pre-filter. AHUR-CAVJ/DAVJ/DABVJ SPECIFICATIONS AHUR6CAVJ/DAVJ/DABVJ AHUR8CAVJ/DAVJ/DABVJ AHUR1CAVJ/DAVJ/DABVJ AHUR16CAVJ/DAVJ/DABVJ AHURCAVJ/DAVJ/DABVJ *1 Net Total Sensible Cooling Capacity Total Sensible Cooling Capacity * Gross Total Heating Capacity *1 Net Total Heating Capacity * Gross Air Flow On Coil (Rated) Cooling cmh/m 3 /min CDB/ CWB 3 / 5 7 / 19 8 / 68 7 / / 78 7 / / / / /19 On Coil (Rated) Heating CDB Coil Type DX.Coil (R1A) φ9.5. Wave surface DX.Coil (R1A) φ9.5. Wave surface DX.Coil (R1A) φ9.5. Wave surface Coil Face Area Coil Face Velocity Air PD. In Coil *3 Air PD. Pre *3 Air Filter Size 1 x x *3 Air Filter Size x x m m/s pcs pcs ESP. Initial Total Static Pressure Fan Type FDA5CM FDA5TM FDA5TM FDA315TM FDA355TM * Fan Motor Pole Power Supply V/Ph/Hz 38-15/3/5(6) 38-15/3/5(6) 38-15/3/5(6)-15/3/5(6) FLA Amp Machine Weight (5 / 5 panel) kg 8 / / 66 8/97 9 / 35 9 / / / / / 3 35/55 Outlet Sound Level Pressure (5 / 5) db(a) 67/6 68/6 69/65 7/68 73/69 6/59 65/6 66/61 68/63 69/6 6/59 66/61 67/6 69/6 7/65 7/68 73/69 7/7 76/7 77/7 69/6 7/65 71/66 73/68 7/69 Standard Series PCB Expansion Valve Dimension (WxDxH) /pcs /pcs m EKEQMCBAV3 / 1pc EKEXV1 / 1pc 1.1 x 1.5 x.9 EKEQMCBAV3 / 1pc EKEXV / 1pc 1. x. x.9 EKEQMCBAV3 / 1pc EKEXV5 / 1pc 1. x 1.5 x.9 EKEQMCBAV3 / 1pc EKEXV / 1pc 1. x 1.6 x 1. EKEQMCBAV3 / 1pc EKEXV5 / 1pc 1. x 1.6 x 1.5 nel Type Piping Connections Liq. pipe Gas pipe Drain pipe Ø9.5 (Brazing Connection) Ø19.1 (Brazing Connection) Ø9.5 (Brazing Connection) Ø19.1 (Brazing Connection) Ø9.5 (Brazing Connection) Ø. (Brazing Connection) Ø1.7 (Brazing Connection) Ø8.6 (Brazing Connection) Ø15.9 (Brazing Connection) Ø8.6 (Brazing Connection) Refrigerant Control Capacity Index *1 Net Total Sensible Cooling Capacity * Gross Total Sensible Cooling Capacity Total Heating Capacity *1 Net Total Heating Capacity * Gross Air Flow cmh/ m 3 /min On Coil (Rated) Cooling CDB/ CWB On Coil (Rated) Heating CDB Notes: *1. Net capacity includes indoor fan heat *. Gross capacity does not include indoor fan heat *3. With pre filter, synthetic R9 class G3 (washable) *. Motor is induction motor class F, IP55 5. Table suitable of VRV AHU in Heat pump operation. AHUR3CAVJ/DAVJ/DABVJ / 7 7 /19 AHURCAVJ/DAVJ/DABVJ AHUR8CAVJ/DAVJ/DABVJ / 31 8 / 8 7 / 19 7 / 19 Connection ratio (Heating & Cooling): Coil Type DX.Coil (R1A) φ9.5. Wave surface DX.Coil (R1A) φ 9.5. Wave surface DX.Coil (R1A) φ9.5. Wave surface Coil Face Area Coil Face Velocity Air PD. In Coil *3 Air PD. Pre *3 Air Filter Size 1 x x *3 Air Filter Size x x m m/s pcs pcs ESP. Initial Total Static Pressure Fan Type FDA5TM FDA5TM FDA63TM FDA63TM * Fan Motor Pole Power Supply FLA V/Ph/Hz Amp /3/5(6) /3/5(6) /3/5(6) Machine Weight (5 / 5 panel) kg 69 / / / / / / 1195 Outlet Sound Level Pressure (5 / 5) db(a) 71/67 7/68 73/69 75/7 76/71 7/67 7/68 73/69 75/7 76/71 71/66 7/67 73/68 75/7 77/7 7/67 7/68 73/69 75/7 76/7 Standard Series PCB Expansion Valve Dimension (WxDxH) /pcs /pcs m EKEQMCBAV3 / pcs EKEXV / pcs 1.9 x 1.9 x 1.5 EKEQMCBAV3 / pcs EKEXV5 / pcs 1.9 x. x 1.8 EKEQMCBAV3 / 3pcs EKEXV / 3pcs.3 x. x 1.8 EKEQMCBAV3 / 3pcs EKEXV5 / 3pcs.5 x. x. nel Type Piping Connections Liq. pipe Gas pipe Drain pipe Ø1.7 (Brazing Connection) x Ø8.6 (Brazing Connection) x Ø15.9 (Brazing Connection) x Ø8.6 (Brazing Connection) x Ø1.7 (Brazing Connection) x3 Ø8.6 (Brazing Connection) x3 Ø15.9(Brazing Connection) x3 Ø8.6 (Brazing Connection) x3 Refrigerant Control Capacity Index % 9-11% AHUR6CAVJ/DAVJ/DABVJ % (Cooling) 5-11% (Heating) / 68 7 /19-6% 9-11%

7 Outdoor Air Series AHUR-CALJ/DALJ/DABLJ Outdoor Air Series AHUR-CALJ/DALJ/DABLJ Outdoor Air Series Precise air temperature control via MicroTech III controller. Daikin Outdoor Air Series PCB AHUR CALJ/DALJ/DABLJ outdoor air series are using DX coil. Each DX coil will be connected to one external expansion valve (EKEXV) and controlled by one Outdoor Air Series PCB (EKEQFCBA). 8 5,6 6,1 8,16 1,95 1, 16,38 This reference voltage is used as the main input valve for capacity control through automatic adjustment of Te (Cooling) or Tc (Heating). VRV AHU Expansion Valve (EKEXV) Type AHU Expansion Valve - EKEXV for 8HP Coil - EKEXV5 for 1HP Coil - EKEXV for 16HP Coil - EKEXV5 for HP Coil VRV AHU Outdoor Air Series PCB (EKEQFCBA),8,,3 Micro -Tech III Daikin Outdoor Air Series PCB EKEQFCBA,, 6, 8, 1, 1, 1, 16, 18, Installation of AHU Outdoor Air Series PCB should be positioned under a shaded area. Alternatively, a panel should be provided at the Outdoor Air Series PCB to block off direct sunlight. Direct sunlight will increase the temperature inside the Outdoor Air Series PCB and may reduce its lifetime and influence its operation. Operating temperature of the Outdoor Air Series PCB is between -1ºC and ºC. Outdoor Air Series PCB / VRV AHU AHUR CALJ/DALJ/DABLJ operation is similiar as other VRV indoor unit. Following table is the list of operation range limit for AHU unit. Ambient Temperature Cooling Heating 19ºC DB -5ºC DB VRV IV 3ºC DB -5ºC DB 9ºC DB 15ºC DB -ºC WB 15.5ºC WB Outdoor Air Series PCB -1ºC WB ºC DB

8 Outdoor Air Series AHUR-CALJ/DALJ/DABLJ Outdoor Air Series AHUR-CALJ/DALJ/DABLJ Microtech III MODEL NAME: 1 CASING Metal Insulation CASING FRAME 3 COIL Tube Fin Header Frame Working Pressure FAN Type Wheel Housing Frame 5 MOTOR 6 VIBRATION ISOLATOR 7 DRAIN PAN 8 AIR FILTER Pre Filter Size 9 WEATHER PROOF ROOF 1 OUTDOOR AIR SERIES PCB 11 EXPANSION VALVE AHUR_CALJ / AHUR_DALJ / AHUR_DABLJ AHUR_CALJ : 5 Thickness Double Skinned nel AHUR_DALJ : 5 Thickness Double Skinned nel AHUR_DABLJ : 5 Thickness Double Skinned nel (Thermal Break).5 Thickness White Color Bond Galvanized Steel Sheet 5 / 5 Thickness Polyurethane Foam kg/m 3 Density Aluminum Profile Frame (5 and 5) / Aluminium Profile Frame with Nylon (5 thermal break) DX Coil Copper Tube Aluminum Copper Tube Connect Galvanized Steel 1 kg/cm G or below Double Inlet Centrifugal Belt Driven Fan Galvanized Steel Sheet Galvanized Steel Sheet Galvanized Angular Bars Three-Phase Induction Motor Totally Enclosed Fan-Cooled Type Protection = IP55, Insulation Class = F, efficiency: IE3 For fan size 355 and below, rubber mounting For fan size and above, spring isolator 1. Stainless Steel 3, external cover with 1 PE foam Type = R9, Class = G3, Synthetic washable x x, 1 x x Epoxy Powder Coated Steel EKEQFCBAV3 & Motor Starter nel EKEXV, EKEXV5, EKEXV, EKEXV5 Microtech III Microtech III Drawings and Dimension of AHU Dimension W x D x H () AHUR8-CALJ 11 X x 88 AHUR1-CALJ 1 X x 88 AHUR16-CALJ 1 X 19 x 118 AHUR-CALJ 17 X 19 x 118 AHUR-CALJ 17 X 8 x 118 AHUR3-CALJ 19 X x 18 AHUR-CALJ 19 X x 178 AHUR8-CALJ 19 X x 178 AHUR6-CALJ 3 X x 198 Dimension W x D x H () AHUR8-DALJ/DABLJ 115 X 5 x 93 AHUR1-DALJ/DABLJ 15 X 5 x 93 AHUR16-DALJ/DABLJ 15 X 195 x 13 AHUR-DALJ/DABLJ 175 X 195 x 13 AHUR-DALJ/DABLJ 175 X 85 x 13 AHUR3-DALJ/DABLJ 195 X 5 x 153 AHUR-DALJ/DABLJ 195 X 5 x 183 AHUR8-DALJ/DABLJ 195 X 5 x 183 AHUR6-DALJ/DABLJ 35 X 5 x 3 Outdoor Air Series PCB, expansion Valve and Pre-filter.

9 Outdoor Air Series AHUR-CALJ/DALJ/DABLJ Technical Information AHUR-CALJ/DALJ/DABLJ AHUR8CALJ/DALJ/DABLJ AHUR1CALJ/DALJ/DABLJ *1 Net Total Sensible Cooling Capacity * Gross Total Sensible Cooling Capacity Total Heating Capacity *1 Net Total Heating Capacity * Gross 17.. Air Flow cmh/ m 3 /min / 3 3 / 39 On Coil (Rated) Cooling CDB/ CWB 33 / 8 33 / 8 AHUR16CALJ/DALJ/DABLJ AHURCALJ/DALJ/DABLJ / / / 8 33 / 8 AHURCALJ/DALJ/DABLJ / 1 33 / 8 VRV AHU Standard Series Schematic Diagram Schematic Diagram of Standard Series to Show Line of Responsibility of Daikin & External Installer On Coil (Rated) Heating CDB Coil Type DX.Coil (R1A) φ9.5. Wave surface Coil Face Area m.1.56 Coil Face Velocity m/s Air PD. In Coil 31 *3 Air PD. Pre *3 Air Filter Size 1 x x pcs 1 *3 Air Filter Size x x pcs 1 ESP. Initial Total Static Pressure Fan Type FDA18CM FDA18CM DX.Coil (R1A) φ9.5. Wave surface DX.Coil (R1A) φ9.5. Wave surface FDA5TM FDA5TM FDA8TM * Fan Motor Pole Power Supply V/Ph/Hz 38-15/3/5(6) 38-15/3/5(6) 38-15/3/5(6) FLA Amp Machine Weight (5 / 5 panel) kg 8/98 85 / 33 87/35 3 / 31 36/ / / / 53 3 / / / 561 Outlet Sound Level Pressure (5 / 5) db(a) 6/59 65/6 66/61 68/63 69/6 65/6 66/61 67/6 68/6 69/65 61/56 63/58 6/59 67/6 68/63 63/58 6/59 65/6 67/6 67/63 6/6 65/6 65/61 67/63 68/63 Outdoor Air Series PCB /pcs EKEQFCBAV3 / 1pc EKEQFCBAV3 / 1pc EKEQFCBAV3 / 1pc EKEQFCBAV3 / 1pc EKEQFCBAV3 / 3pc Expansion Valve /pcs EKEXV / 1pc EKEXV5 / 1pc EKEXV / 1pc EKEXV5 / 1pc EKEXV / 3pc Dimension (WxDxH) m 1.1 x. x.9 1. x. x.9 1. x 1.9 x x 1.9 x X.8 X 1. nel Type Liq. pipe Ø9.5 (Brazing Connection) Ø9.5 (Brazing Connection) Ø1.7 (Brazing Connection) Ø15.9 (Brazing Connection) Ø9.5 (Brazing Connection) Piping Connections Gas pipe Ø19.1 (Brazing Connection) Ø. (Brazing Connection) Ø8.6 (Brazing Connection) Ø8.6 (Brazing Connection) Ø19.1 (Brazing Connection) Drain pipe Refrigerant Control Capacity Index *1 Net Total Sensible Cooling Capacity * Gross Total Sensible Cooling Capacity Total Heating Capacity *1 Net Total Heating Capacity * Gross Air Flow cmh/ m 3 /min On Coil (Rated) Cooling CDB/ CWB AHUR3CALJ/DALJ/DABLJ / / 8 AHURCALJ/DALJ/DABLJ AHUR8CALJ/DALJ/DABLJ / 18 1 / 33 / 8 33 / 8 AHUR6CALJ/DALJ/DABLJ / / 8 VRV AHU Standard Series Wiring Diagram (AHUR6CAVJ/DAVJ/DABVJ) On Coil (Rated) Heating CDB Coil Type Coil Face Area m Coil Face Velocity Air PD. In Coil *3 Air PD. Pre *3 Air Filter Size 1 x x pcs *3 Air Filter Size x x pcs ESP. Initial Total Static Pressure Fan Type * Fan Motor Power Supply FLA Machine Weight (5 / 5 panel) Outlet Sound Level Pressure (5 / 5) Outdoor Air Series PCB Expansion Valve Dimension (WxDxH) nel Type Piping Connections Refrigerant Control Capacity Index Liq. pipe Gas pipe Drain pipe m/s Pole V/Ph/Hz Amp. kg db(a) /pcs /pcs m DX.Coil (R1A) φ9.5. Wave surface FDA315TM 3 15/3/5(6) / / 585 EKEQFCBAV3 / pc EKEXV / pc 1.7 x. x 1.5 Ø1.7 (Brazing Connection) Ø8.6 (Brazing Connection) 8 DX.Coil (R1A) φ9.5. Wave surface /79 FDATM FDATM /3/5(6) / /78 77 / / 83 EKEQFCBAV3 / pc EKEXV5 / pc EKEQFCBAV3 / 3pc EKEXV / 3pc 1.9 x. x x. x 1.8 Ø15.9 (Brazing Connection) Ø1.7 (Brazing Connection) Ø8.6 (Brazing Connection) Ø8.6 (Brazing Connection) 1 1 DX.Coil (R1A) φ9.5. Wave surface FDA5TM /3/5(6) / / 16 7/66 71/67 7/68 7/69 7/7 7/66 7/66 71/67 73/68 7/69 71/66 71/67 7/67 73/68 73/69 69/65 7/66 71/67 73/68 73/69 EKEQFCBAV3 / 3pcs EKEXV5 / 3pcs.3 x. x. Ø15.9 (Brazing Connection) x3 Ø8.6 (Brazing Connection) x3 Notes: Connection ratio (Heating & Cooling): *1. Net capacity includes indoor fan heat System ttern Total CR VRV indoor AHU *. Gross capacity does not include indoor fan heat *3. With pre filter, synthetic R9 class G3 (washable) *. Motor is induction motor class F, IP55 5. Air Temperature control via Microtech III Controller 6. Table suitable for VRV AHU in Heat pump operation 7. Above Net capacities are based on the conditions below: Discharge temperature: 19 CDB (Cooling), 5 CDB (Heating) Rated condition (On Coil): 33 CDB/8 CWB (Cooling), CDB (Heating) Only AHU (ir AHU & Multi AHU) 9-11% % Note: Discharge temperature for AHUR16, & 6 is expected to be higher than 19 CDB, refer to engineering data book for further details 15

10 Technical Information Technical Information VRV AHU Series AHUR xx CAVJY1/ DAVJY1/ DABVJY1 ( Standard, 38-15V/ 3Ø/ 5Hz ) AHUR xx CALJY1/ DALJY1/ DABLJY1 ( OA, 38-15V/ 3Ø/ 5Hz ) VRV AHU HP Standard Series Outdoor Air Series Field Pipe Daikin Supplied Connection by Daikin Daikin Supplied Field Pipe X A B C D Y

11 Specifications, designs and other content appearing in this brochure are current as of March 16 but subject to change without notice. c All rights reserved