VRV AURORA AIR-COOLED SYSTEMS

VRV AURORA AIR-COOLED SYSTEMS

Appications: COLD CLIMATE RESIDENTIAL OFFICE RETAIL SCHOOLS DAIKIN VRV AURORA Engineered for Cod Cimate and Heating Dominant Appications Subarctic / Arctic 15% North American Popuation ives in ASHRAE design conditions beow -4 F 65% North American Popuation ives in ASHRAE design conditions beow 32 F Very Cod Marine Cod Mixed-Dry Hot-Dry Mixed-Humid Hot-Humid Known for high efficiencies and reiabe operation, air-cooed heat pumps have been the traditiona and the primary heating soution in temperate cimates. Historicay, demand for high heating capacities and efficiencies in cod and very cod regions has forced engineers to use a combination of backup heat and/ or conditioned mechanica rooms when reying on heat pump for heating soutions. Daikin VRV AURORA air-cooed systems introduce a new benchmark for the VRF industry by integrating advanced technoogies to deiver comfort, precise contro, reiabe and energy efficient heating soutions for cod cimate appications. VRV AURORA systems can simpify design and optimize cost by deivering heating capacities down to -22 F (-30 C). The increased heating capacities at ower ambient temperature, compared to VRV IV systems, provide an aternative soution to hep minimize the need for backup heat or conditioned mechanica rooms to deiver reiabe heating operations in cod cimates. 2 www.daikincomfort.com

FEATURES AND BENEFITS VRF Industry s first air-cooed system that deivers heating capacities down to -22 F (-30 C) as standard Daikin s inverter based vapor injection compressor is designed to deiver heating capacity of up to 100% of nomina at 0 F (-18 C), up to 85% of nomina at -13 F (-25 C) and up to 60% of nomina at -22 F (-30 C) Year round comfort and energy savings with Variabe Refrigerant Temperature technoogy (VRT) Refrigerant-cooed efficient and stabe inverter board operation, independent of ambient conditions Hot gas base pan circuit aows instaation without an additiona drain pan heater Heat recovery modes designed to provide continuous heating during defrost and oi return** Added peace of mind with Auto Changeover abiity to back up (auxiiary) heat Long pipe engths up to 1640 ft. tota and abiity to connect up to 41*** indoor units with up to 100 ft. vertica separation between indoor units provides design and instaation fexibiity Corrosion resistant, 1000 hours sat spray tested Daikin PE bue fin heat exchanger Ships factory standard with coi guards repacement compressor * Compete warranty detais avaiabe from your oca distributor or manufacturer s representative or at www.daikincomfort.com. ** Heat recovery muti-modues ony for continuous heating during defrost. *** Varies by mode. VRF industry s first air-cooed system that is designed to deiver heating capacities down to -22 F (-30 C) as standard UP TO 100% OF NOMINAL HEATING CAPACITY AT 0 º F (-18 C) OUTDOOR AMBIENT UP TO -13 º F 85% AT 60% -22 º AT F OF NOMINAL HEATING CAPACITY (-25 C) OUTDOOR AMBIENT UP TO OF NOMINAL HEATING CAPACITY (-30 C) OUTDOOR AMBIENT DAIKIN VRV AURORA AIR-COOLED SYSTEMS 3

DAIKIN VRV AURORA CORE TECHNOLOGIES 4 1 DAIKIN K- TYPE VAPOR INJECTION SCROLL COMPRESSOR» Compressor technoogy with unique spira design and injection vaves for precise refrigerant contro.» Strong and efficient motors for optimized compressor performance and part oad efficiencies. 2 5 New spira design Daikin Currenty offered by others Injection P-h graph image P Economizer More circuation voume = More capacity Without injection 3 1 Injection Increased thickness Up to 3 times the injection Energy saving h» New back pressure contro mechanism optimizes the interna compressor pressure with the intermediate pressure adjusting port according to operating conditions. This stabiizes the orbiting scro, reducing eaks and scro friction during operation. Intermediate pressure adjusting port Contros the back pressure of orbiting scro to the optimum eve Intermediate pressure adusting port ensures optimum pressure baance is maintained at a times Inverter Board Cooed Low Temperature 2 3 4 by Refrigerant Circuit. Minimum infuence on eectronics from ambient temperature. Section of the coi in the unit is permanenty set as condenser for cooing of the inverter board. Eectronic Expansion Vaves. Buit to operate under ow ambient conditions. Specia Coating appied on printed circuit board for protection against dust and water. 4 www.daikincomfort.com

5 4-SIDED, 3-ROW HEAT EXCHANGER» The heat exchanger features a verticay divided, optimized refrigerant circuit which deivers high efficiencies and capacities across the operation range. The innovative heat exchanger design provides additiona benefits as mentioned beow. Exampe Heat Recovery Ony: 60% heating, 40% cooing of tota oad Hot Gas Defrost Circuit. No base pan heater is required to avoid ice accumuation at the bottom of the coi. 7mm Coi 3 Row. Improved heat exchanger efficiency over previous coi reaizes highy integrated heat exchanger performance (increase row, resistance fin pitch) by reducing of airfow resistance which changes cooing tube to Ø7mm. Corrosion Protected Coi. The VRV AURORA comes as standard with a corrosion protected coi 1000 hr of sat spray testing according to ASTM B117 Mechanicay bonded to auminum waffe ouvered fins increases surface area for more efficient heat transfer Hydrophiic fim Auminium Corrosion-resistant Acryic resin DAIKIN VRV AURORA AIR-COOLED SYSTEMS 5

DAIKIN VRV AURORA CORE TECHNOLOGIES (CONT D) HEATING PERFORMANCE» Leveraging our patented vapor injection compressor technoogy, the VRV AURORA is designed to deiver heating capacities up to 100% of nomina at 0 F (-18 C), up to 85% of nomina at -13 F (-25 C) and up to 60% of nomina at -22 F (-30 C). % of Nomina Heating Capacity VRV AURORA Heat Recovery (RELQ) vs VRV IV Heat Recovery (REYQ) 8-ton mode heating capacity 100% 60% VRV AURORA 8-Ton @ 70ºF ID VRV IV 8-Ton @ 70ºF ID -30.0-20.0-10.0 0.0 10.0 20.0 30.0 40.0 50.0 60.0 Outdoor Temperature, FWB WIDE OPERATION RANGE» Daikin VRV AURORA is designed for operation in a wide range of temperatures.» Systems are designed to operate from -22 F to 60 F in heating and from 23 F to 122 F in cooing.» When combined with singe port branch seector boxes, the VRV AURORA heat recovery systems can deiver cooing down to -4 F. -22ºF Heating F WB Cooing F DB 60ºF 23ºF 122ºF CONTINUOUS HEATING DURING DEFROST *» Reduces cod drafts.» No extra energy for reheating indoors, piping & zone. * Heat recovery muti-modues ony. 68 F 65 F 0 F Room temperature Sow startup as re-heating of competey cooed down HE VRV AURORA Heat Recovery VRF without continuous heating during defrost 1. Reduced cod draft 2. Quick startup T Comfort is interrupted by cod draft Time SIMPLE COMMISSIONING AND SERVICING» New configurator software designed to assist in the commissioning and maintenance of the system. 3-digit 7-segment digita dispay on the unit for improved and faster configuration, commissioning, and troubeshooting compared to previous modes. Digita Dispay Programming Switches BS1 BS2 BS3 6 www.daikincomfort.com

VRT MODE CONTROL SELECTION TO MATCH USER PREFERENCES This chart refects the operation trend of a VRV system when in norma operation and under VRT contro. Actua energy savings through VRT vary based on the buiding ocation, oad characteristics, occupancy and system usage conditions. Basic mode is seected to maintain optima comfort. VRT is seected to save energy and prevent excessive cooing. Capacity priority Fixed Refrigerant Temperature Energy saving priority Variabe Refrigerant Temperature BASIC MODE Fixed Te - Standard contro AUTO MODE Foating target Te depending on heat oad HIGH SENSIBLE MODE Fixed target Te Seecting VRT enabes operation to be optimised for either energy efficiency or rapid cooing. Foating Te Fixed Te POWERFUL MODE QUICK MODE MILD MODE ECO MODE Reaction speed Very Fast Reaction speed Fast Reaction speed Medium Unabe to change Te» Can boost capacity above 100% if needed. The refrigerant temperature can go ower in cooing than the set minimum.» Gives priority to very fast reaction speed. The refrigerant temperature goes down fast to keep the room setpoint stabe.» Gives priority to fast reaction speed. The refrigerant temperature goes down fast to keep the room setpoint stabe.» Gives priority to efficiency. The refrigerant temperature goes down graduay giving priority to the efficiency of the system instead of the reaction speed. ACCESSORIES FOR LOW AMBIENT CONDITIONS Heavy Snow Areas» In areas where snow fa or drift is significant, fied fabricated snow hoods can be added to the outdoor units.» Daikin provides snow hood specification drawings for this purpose.» These hoods are aso suitabe to protect outdoor units exposed to prevaiing winds in extreme ow ambient conditions. Hai Guards» Outdoor coi protection from hai storms is avaiabe.» This is a factory suppied optiona accessory.» Four separate guards for each of the exposed areas of the heat exchanger are suppied. DAIKIN VRV AURORA AIR-COOLED SYSTEMS 7

DAIKIN VRV AURORA SPECIFICATIONS PIPING LIMITATIONS Liquid Line Max (ft) Heat Pump VRV AURORA A Vertica Drop 164 (295)¹ B Between IDU 100 (49) 3 Heat Recovery C Vertica Rise 130 (295)¹ 130 (195)¹ D From 1st Joint 130 (295) 2 A B E Linear Length 540 C Tota Network 1640 1 Fied setting changes and upsizing are required above 164 ft. (vertica drop) and 130 ft. (vertica rise). Refer to Instaation Manua for detais. 2 Upsizing is required for extension up to 295 ft. Refer to Instaation Manua for detais. 3 Limitations may appy above 49 ft.; refer to Instaation Manua for detais. D E AURORA INSTALLATION SPACE During instaation, insta the units using the most appropriate of the patterns shown in the figure for the ocation in question, taking into consideration human traffic and wind. If the number of units instaed is more than that shown in the pattern in the figure, insta the units so that there is no air short circuiting. Consider the space needed for the refrigerant piping when instaing the units, as determined by oca codes. If the space requirements in the figure do not appy, contact your contractor or Daikin directy. The instaation space requirement shown in the figure is a reference for cooing. Refer to Instaation Manua for further detais. 8 www.daikincomfort.com

DAIKIN VRV AURORA SPECIFICATIONS (CONT D) VRV AURORA Series Heat Pump and Heat Recovery Units (208-230 & 460V) Mode Performance Fan 208-230V/3Ph/60Hz 460V/3Ph/60Hz Combination Heat Pump RXLQ72TATJU RXLQ96TATJU RXLQ120TATJU RXLQ144TATJU RXLQ192TATJU RXLQ240TATJU Heat Recovery RELQ72TATJU RELQ96TATJU RELQ120TATJU RELQ144TATJU RELQ192TATJU RELQ240TATJU Heat Pump RXLQ72TAYDU RXLQ96TAYDU RXLQ120TAYDU RXLQ144TAYDU RXLQ192TAYDU RXLQ240TAYDU Heat Recovery RELQ72TAYDU RELQ96TAYDU RELQ120TAYDU RELQ144TAYDU RELQ192TAYDU RELQ240TAYDU Heat Pump 2 x RXLQ72T 2 x RXLQ96T 2 x RXLQ120T Heat Recovery 2 x RELQ72T 2 x RELQ96T 2 x RELQ120T Nomina Cooing Capacity Btu/h 72,000 96,000 120,000 144,000 192,000 240,000 Nomina Heating Capacity Btu/h 81,000 108,000 135,000 162,000 216,000 270,000 Operation Range Cooing F ( C) DB 23 1 to 122 (-5 1 to 50) Operation Range Heating F ( C) WB -22 to 60 (-30 to 16) Sound Pressure dba 60 61 63.5 63 64 67 Airfow (Cooing) CFM 6956 7989 8806 6956 + 6956 7989 + 7989 8806 + 8806 Airfow (Heating) CFM 7283 7283 7283 7283 + 7283 7283 + 7283 7283 + 7283 Fan Motor Output and Quantity kw 0.80 x 2 0.80 x 2 0.80 x 2 0.80 x 2 + 0.80 x 2 0.80 x 2 + 0.80 x 2 0.80 x 2 + 0.80 x 2 Fan ESP. Standard/Max in. WG 0.12/0.32 Compressor Compressor Type Type Inverter Refrigerant Piping Refrigerant Piping Layout System Configuration: Heat Pump: HP, Heat Recovery: HR HP HR HP HR HP HR HP HR HP HR HP HR Liquid Pipe (Main Line) in 3/8 1/2 5/8 Suction Gas Pipe (Main Line) in 3/4 7/8 1-1/8 1-3/8 Discharge Gas Pipe (Main Line) in N/A 5/8 N/A 3/4 N/A 3/4 N/A 7/8 N/A 1-1/8 N/A 1-1/8 Maximum Vertica Pipe Length OD Above ft 164 (295 With Fied Settings) Maximum Vertica Pipe Length OD Beow ft HP: 130 (295 With Fied Settings) HR: 130 (195 With Fied Settings) Max. Vertica Pipe Length between IDU ft 98 Maximum Actua Pipe Length ft 541 Maximum Equivaent Pipe Length ft 623 Tota Piping Length ft 1640 Refrigerant Refrigerant R410A Connection Ratio Unit Eectrica (RXLQ-TATJU / RELQ-TATJU) Connectibe Indoor Unit Ratio % 70-200 2 Maximum Number of Indoor Units Qty 12 16 20 25 33 41 Outdoor Unit Size (H x W x D) in (mm) 66-11/16 x 48-7/8 x 30-3/16 (1694 x 1242 x 767) 66-11/16 x 48-7/8 x 30-3/16 + 66-11/16 x 48-7/8 x 30-3/16 (1694 x 1242 x 767) + (1694 x 1242 x 769) Weight bs.(kgs) 727 (330) 793 (360) 793 (360) 727+727 (330+330) 793+793 (360+360) 793+793 (360+360) Maximum Over Current Protection (MOP) A 70 80 90 70 + 70 80 + 80 90 + 90 Minimum Circuit Amps (MCA) A 60.8 76.5 83.4 60.8 + 60.8 76.5 + 76.5 83.4 + 83.4 Eectrica (RXLQ-TAYDU / RELQ-TAYDU) Maximum Over Current Protection (MOP) A 35 45 50 35 + 35 45 + 45 50 + 50 Minimum Circuit Amps (MCA) A 28.1 39.8 43.4 28.1 + 28.1 39.8 + 39.8 43.4 + 43.4 1 Cooing operation for heat recovery modes can be extended down to -4ºF with appication rues and conditions 2 Varies based on indoor mode seected Pease refer to Engineering Manua for detais about specifications. DAIKIN VRV AURORA AIR-COOLED SYSTEMS 9

VRV INDOOR UNITS INDOOR UNIT TYPE CAPACITY MBH 5.8 7.5 09 12 15 18 24 30 36 42 48 54 60 TONS 0.5 0.6 0.75 1 1.25 1.5 2 2.5 3 3.5 4 4.5 5 FXMQ_PBVJU HSP DC Conceaed Ducted Unit (High Static) FXSQ_TAVJU MSP Conceaed Ducted Unit (Medium Static) DUCTED FXDQ_MVJU LSP Sim Conceaed Ducted Unit (Low Static) FXTQ_TAVJU Muti-Position Air Handing Unit (Upfow, Downfow, Horizonta Left and Horizonta Right) FXNQ_MVJU9 Conceaed Foor- Standing Unit FXFQ_TVJU Round Fow Sensing Cassette, Ceiing Mounted FXUQ_PVJU 4-Way Bow Ceiing-Suspended Cassette FXZQ_TAVJU VISTA TM 2x2 Ceiing Mounted Cassette DUCT-FREE FXEQ_PVJU Ceiing-Mounted Cassette (Singe Fow) FXHQ_MVJU Ceiing-Suspended Unit FXAQ_PVJU Wa-Mounted Unit FXLQ_MVJU9 Foor-Standing Unit Comfort cooing/heating Condensate pump standard Outside air connection possibe The optiona DZK increases the fexibiity of the Daikin VRV and SkyAir systems in both residentia and commercia appications by adding a Zoning Box to an indoor unit fan coi (FXMQ-P or FBQ-P series, respectivey) aowing severa separate ducts to suppy air to different individuay controed zones. DAIKIN ZONING KIT (DZK) KIT STRUCTURE AND GENERAL TECHNICAL DATA Zoning Box with Contro Box Wired Thermostat Wireess Thermostat Wireess Lite Thermostat BACnet Interface DZK Product Number DZK030E4-3 DZK030E5-3 DZK048E4-3 DZK048E6-3 DZK-MTS-3-W DZK-ZTS-3-W DZK-LTS-3-W DZK-BACNET-3 10 www.daikincomfort.com

AIR TREATMENT SYSTEMS Daikin s Outside Air Processing Unit can combine fresh air treatment and air conditioning, suppied from a singe system. The compact Energy Recovery Ventiator is designed to improve indoor air quaity whie reducing the overa HVAC system power consumption. This is achieved by providing fresh outside air and recovering waste heat from exhaust air eaving the conditioned space. OUTSIDE AIR PROCESSING UNIT, FXMQ-MFVJU ENERGY RECOVERY VENTILATOR, VAM-GVJU VRV Refrigerant Piping Connectibe Not Connectibe VRV Contro Wiring VRV CONTROLS Optimized for VRV technoogy, Daikin contros provide highy scaabe soutions for a appications and budgets. VRV contros offer soutions to meet your project contros needs from individua zone contro with oca controers PROJECT REQUIREMENTS DAIKIN VRV CONTROLS Connectibe High Efficiency Fiter (MERV 8 and MERV 13) Option Not Avaiabe Ventiation System Air suppy Air suppy and Air exhaust Power Suppy V/ph/Hz 208-230/1/60 Airfow Rate CFM 635, 988, 1236 300/300/170, 470/470/390, 600/600/500, 1200/1200/930 to centray controing the buiding with Centraized Controers and/or interfacing with Buiding Management Systems (BMS) for comfort contro in an easiy managed and operated system. Navigation Simpified Remote Remote Controer Controer inteigent Touch Controer inteigent Touch Manager BACnet Interface LonWorks Interface Individua zone contro Independent coo and heat setpoints Individua zone contro with weeky programmabe scheduing Basic centra point on/off contro of a air handing units Advanced muti-zone contro of sma to medium size projects Advanced muti-zone contro of arge commercia projects Advanced muti-zone contro with scheduing ogic and caendar Automatic cooing/heating changeover for heat pump systems Singe input batch shutdown of a connected air handers n Web browser contro and monitoring via Intranet and Internet n n n E-mai notification of system aarms and equipment mafunctions n n n Mutipe tenant power biing for shared condenser appications Temperature set-point range restrictions n n n Graphica user interface with foor pan ayout n n n Start/stop contro of anciary buiding systems * n n n Daikin VRV integration with BACnet based automation systems Daikin VRV integration with LonWorks based automation systems Daikin VRV integration with Modbus based automation systems * Requires one or more DEC102A51-US2 Digita Input/Output units or WAGO DO modue (for use with itm ony). Native appication or feature for this device. n Dependent upon capabiities of the third party energy management system Modbus Interface DAIKIN VRV AURORA AIR-COOLED SYSTEMS 11

WARNINGS: Aways use a icensed instaer or contractor to insta this product. Do not try to insta the product yoursef. Improper instaation can resut in water or refrigerant eakage, eectrica shock, fire or exposion. Use ony those parts and accessories suppied or specified by Daikin. Ask a icensed contractor to insta those parts and accessories. Use of unauthorized parts and accessories or improper instaation of parts and accessories can resut in water or refrigerant eakage, eectrica shock, fire or exposion. Read the User s Manua carefuy before using this product. The User s Manua provides important safety instructions and warnings. Be sure to foow these instructions and warnings. For any inquiries, contact your oca Daikin saes office. ADDITIONAL INFORMATION Before purchasing this appiance, read important information about its estimated annua energy consumption, yeary operating cost, or energy efficiency rating that is avaiabe from your retaier. Daikin, VRV, and their designs are trademarks owned by Daikin. 2018 CB-VRVAURORA 04-18