Daikin DPSA Manual Download

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Catalog 258

Rebel Applied

™

Rooftop Systems

Heating and Cooling

Models DPSA/DFSA

30 to 52 Tons

R-410A Refrigerant

Summary of Contents for DPSA

Page 1: ...Catalog 258 Rebel Applied Rooftop Systems Heating and Cooling Models DPSA DFSA 30 to 52 Tons R 410A Refrigerant...

Page 2: ...ir Quality 11 Outside Air Control 11 Filtration 11 Energy Recovery 12 Heating 13 Gas Heat 13 Electric Heat 13 Hot Water and Steam Heat 13 Fans 14 Supply Return and Exhaust Fan Array 14 EC Motor Techno...

Page 3: ...ide EER s over 11 0 and IEER s up to 17 2 Precision heating and cooling temperature and humidity control with modulating technologies that provide superior turndown Airflow measuring Filtration UV lig...

Page 4: ...icient thermal insulation and no exposed insulation for high indoor air quality Low Air Leakage Construction Air leakage occurs as infiltration or exfiltration Infiltration occurs when negative sectio...

Page 5: ...d has flexible filtration options to satisfy indoor air requirements from varying space types Pleated Filter Options MERV 8 or 13 Filtration efficiencies in 2 or 4 filters exceed the AHSRAE 62 minimum...

Page 6: ...to prevent failures and prolong equipment life Making Maintenance Easier Operating expenses go way beyond energy consumption To optimize the lifecycle cost of Rebel Applied rooftops we designed in fe...

Page 7: ...as heat exchanger warranty Separated high and low voltage control panels for safe access to human control interfaces 208V 230V 460V 575V Single point power block connection 10 KAIC SCCR Phase voltage...

Page 8: ...ransfer paths through the panel which prevents energy losses and exterior condensation Through metal provides a path for heat to enter the cabinet and lowers the effective R value of the insulation Fi...

Page 9: ...al conditioning above the building loads is required meaning additional operating load and additional operating expense Figure 6 shows the average annual operating cost to building operators due to th...

Page 10: ...o commission the equipment to provide the dehumidification each application requires No more no less The fully modulating hot gas reheat coil is controlled independent of the compressors to maintain c...

Page 11: ...d draw through filter section and an optional final filter section with dirty filter alarm An optional electronic pressure transducer measures dirty filter status and can be monitored through the unit...

Page 12: ...ls Defrost options for variable speed defrost control and electric preheat defrost 4 MERV 8 high capacity energy recovery filtration for high holding capacity to extend filter life in the outdoor air...

Page 13: ...ronment even during shoulder seasons and in demanding applications such as 100 make up air and VAV systems Solves the mixed air tempering requirements of VAV systems when meeting ASHRAE 62 1 ventilati...

Page 14: ...DC motor with an integral inverter The integral inverter eliminates variable frequency drives VFD saving energy losses and enhancing energy efficiency at part load ECM Fans provide the highest efficie...

Page 15: ...he base of the unit Wiring complies with NEC requirements and all applicable UL standards For ease of use wiring and electrical components are number coded and labeled according to the electrical diag...

Page 16: ...curbs Baserail curb pockets configurability makes direct replacement of multiple manufacturers legacy rooftops Daikin RoofPak and Trane IntelliPak can be replaced directly and others with minimal tra...

Page 17: ...installed ultraviolet lights are available on the downstream side of all cooling coils and above the unit drain pan All ultraviolet lights are pre engineered and factory installed for ease of use and...

Page 18: ...ounted BACnet or LonWorks communication module provides a network interface to the BAS Add optional field configurable I O modules to add additional sensors or points that are not standard on rooftop...

Page 19: ...dehumidification operation Building Pressure Control Units equiped with return or exhaust fans can be configured to control building pressure directly or via several indirect methods like fan trackin...

Page 20: ...1 kW 9 8 kW High Static Return Fans Type Direct dive ECM SWSI Plenum Fan Array Row Columns Qty 1 2 2 Diameter in 18 20 22 25 Motor Range kw hp 1 1 kW 6 0 kW Low Static Propeller Exhaust Type Direct d...

Page 21: ...ze 9 20 24 3 20 x 20 Cartridge Filters Thickness MERV 4 15 12 11 14 16 Carbon Area sqft 38 3 ft Qty Size 9 20 24 3 20 20 Cartridge Final Filters Thickness MERV 12 14 16 Area sqft 35 6 ft Qty Size 9 20...

Page 22: ...575V kW MBH kW MBH kW MBH kW MBH 4 stages SCR 30 102 0 20 62 4 20 62 7 25 170 6 45 153 0 40 124 7 40 125 0 45 60 204 0 55 187 1 55 188 0 75 255 0 75 249 4 75 250 2 70 255 9 90 306 0 90 311 8 90 313 4...

Page 23: ...Efficiency Standard Efficiency Highest Efficiency Condenser Ctrl Fantrol Speedtrol Coil Rows 4 Row 6 Row Compressor Type EER IEER EER IEER 31 Standard Staged 10 8 15 0 11 5 17 1 35 Standard Staged 10...

Page 24: ...0 100 Economizer with Propeller Fans 0 100 Economizer with High Static Exhaust Fans 0 100 Economizer with High Static Return Fans 0 100 Economizer with Energy Recovery Filter 2 Pleated Filter 8 32 2...

Page 25: ...1 2 ECM fan array 2 Merv 8 filters Office 2 50 ton Economizer with return fan Gas heat 2 2 ECM fan array 2 Merv 8 pre filters and 12 MERV 14 cartridge filters Outside Return Air Filter DX Coil Supply...

Page 26: ...Merv 8 filters 100 Outside Air 50 ton unit 100 Outside air damper 100 degree rise furnace 1 2 ECM fan array 2 MERV 8 filters Outside Return Air Filter DX Coil Supply Fan Gas Heat Condensing 81 0 40 0...

Page 27: ...Service Clearance www DaikinApplied com 27 CAT 258 REBEL APPLIED ROOFTOP Service Clearance Figure 24 Rebel Applied Service Clearance Top of unit needs unobstructed clearance...

Page 28: ...ble 9 Roof Curb Variable Dimensions 31 50 Tons A B C D Return End Configuration Out of Air Stream Vestibule AHU Length 8 Condenser Size Standard Return 2 93 48 Section 49 78 Configured 54 High Static...

Page 29: ...ur Daikin sales representative if available clearances do not meet minimum recommendations Operating Range Daikin Rebel Applied rooftop systems are designed to operate over an extensive operating rang...

Page 30: ...beneath the condensing section Apply for vibration isolation curb systems for sound transmission critical applications Account for low frequency duct breakout in system design Route the first 20 ft of...

Page 31: ...cs and connection requirements B Product data 1 Provide literature that indicates dimensions weights capacities ratings and electrical characteristics and connection requirements 2 Provide data on fil...

Page 32: ...shall be double wall with a solid stainless steel liner with a thermal break integral to the panel construction that provides a cleanable interior prevents conductive heat transfer through the panel...

Page 33: ...be lined with a perforated acoustic liner to enhance sound attenuation 2 05 Supply Return and Exhaust Fans A All supply return and exhaust fans shall be configured in an array with a minimum number f...

Page 34: ...re protection and prevent the motor from operation in the event of a loss of phase Motors shall be premium efficiency 3 Exhaust Fan configurations are not allowed as alternate 2 06 Electrical A Unit w...

Page 35: ...m wicking under the drain pan Fiberglass is not allowed 2 09 Corrosion Protection A All Indoor Heating and Cooling coils shall be provided with a corrosion protection coating rated for a minimum of 60...

Page 36: ...acterized Cv ball valves 2 12 Hot Water Heat Coils A A hot water heating coil shall be factory installed in the heat section The rooftop unit shall include a piping vestibule The coil connection shall...

Page 37: ...aft burner The burner shall be controlled for low fire start The burner shall be capable of continuous modulation between 10 and 100 10 1 control of rated capacity G The furnace will be supplied with...

Page 38: ...damper area at 1 differential pressure in according with testing defined in AMCA 500 Control of the dampers shall be by a factory installed direct coupled actuator D Unit shall be provided with an ou...

Page 39: ...t or top discharge opening consult the schedule and drawings for the final orientation 2 21 Condensing Section A All Units shall provide the Energy Efficiency specified EER and IEER per the schedule e...

Page 40: ...e a stand alone DDC controller not dependent on communications with any on site or remote PC or master control panel The microprocessor shall maintain existing set points and operate stand alone if th...

Page 41: ......

Page 42: ...uct Warranty Consult your local Daikin Applied Representative for warranty details To find your local Daikin Applied Representative go to www DaikinApplied com Aftermarket Services To find your local...

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