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Daikin ARUF Series Manual

Daikin ARUF Series Manual

Multi-position multi-speed air handler with psc motor 2 to 5 tons

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Product Features
• Check flowrator for cooling
and heat pump applications
• Direct drive, multi-speed PSC blower motor
• All-aluminum evaporator coil
• Coil mounting track for quick repositioning
• Cabinet air leakage less than 2.0% at
1.0 inch H₂O when tested in accordance
with ASHRAE standard 193
• Cabinet air leakage less than 1.4%
at 0.5 inch H₂O when tested in
accordance with ASHRAE standard 193
• 3 kW - 25 kW electric heater kits
• Horizontal or vertical configuration capabilities
• AHRI certified; ETL listed
SS-DARUF
• Rigid SmartFrame
• 21" depth for easier attic access
• DecaBDE-free thermoplastic drain
pan with secondary drain connections
• Screw-less sides and back helps
to reduce condensation when
installed in humid locations
• Foil-faced insulation covers
the internal casing to reduce
cabinet condensation
• Galvanized, leather grain-embossed finish
• Glue-less cabinet insulation retention
• Tool-less filter access
* Complete warranty details available from your local dealer or at www.daikincomfort.com. To receive the 12-Year
Parts Limited Warranty, online registration must be completed within 60 days of installation. Online registration
is not required in California or Québec.
www.daikincomfort.com
ARUF Series
Multi-Position
Multi-Speed Air Handler
with PSC Motor
2 to 5 Tons
Contents
Nomenclature ....................................... 2
Heater Kit Nomenclature ...................... 2
Product Specifications .......................... 3
Dimensions ........................................... 4
Airflow Data .......................................... 5
Heat Kit Data ......................................... 6
Wiring Diagrams ................................. 12
Accessories ......................................... 14
cabinet
5/17
Supersedes 3/17

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Summary of Contents for Daikin ARUF Series

  • Page 1: Table Of Contents

    ARUF Series Multi-Position Multi-Speed Air Handler with PSC Motor 2 to 5 Tons ■ Contents Nomenclature ........2 Heater Kit Nomenclature ...... 2 Product Specifications ......3 Dimensions ........... 4 Airflow Data .......... 5 Heat Kit Data ......... 6 Wiring Diagrams ......... 12 Accessories .........
  • Page 2: Nomenclature

    Nomenclature   11,12 Brand Engineering   * Single-­‐piece Major/   M inor   R evisions Air   H andler *     N ot   u sed   f or   i nventory   m anagement Unit   A pplication Refrigerant  ...
  • Page 3: Product Specifications

    Product Specifications ARUF ARUF ARUF ARUF ARUF ARUF ARUF ARUF ARUF ARUF ARUF 25B14* 29B14* 31B14* 37C14* 43C14* 49C14* 37D14* 43D14* 47D14* 49D14* 61D14* Nominal Ratings Cooling (Btu/h) 24,000 25,000 30,000 36,000 42,000 48,000 36,000 42,000 43,000 48,000 60,000 Piston Size (in.) 0.051 0.057 0.065...
  • Page 4: Dimensions

    Dimensions 4 1/2" (11.43 cm) 7 3/16" (18.26 cm) 6 1/8" (15.56 cm) 4 5/16" (4.31 cm) " (55.88 cm) 2 1/8" (5.40 cm) 9 1/4" (23.50 cm) 11 5/16" (28.73 cm) 7 1/2" (19.05 cm) 5 1/8" (13.02 cm) 1 5/8"...
  • Page 5: Airflow Data

    Airflow Data Static Pressure (in w.c) Airflow (CFM) Motor Model Speed ARUF25B14 High 1255 1225 1130 1090 ARUF29B14 High 1255 1225 1130 1090 ARUF31B14 High 1235 1185 1130 1060 1120 1085 1040 1000 ARUF37C14 1425 1385 1345 1285 1220 1145 1060 High 1625...
  • Page 6: Heat Kit Data

    Heat Kit Data Circuit 1 Circuit 2 Single-Point Kit Models Amps MCA¹ MOP² Amps MCA¹ MOP² MCA¹ MOP² ARUF25B14AA 2.4/2.4 15/15 HKSX03XC - 208 V 10.8 HKSX05XC - 208 V 17.3 HKSX06XC - 208 V No Breaker 21.7 HKSX08XC - 208 V 28.9 HKSX10XC - 208 V 34.7...
  • Page 7 Heat Kit Data (cont.) Circuit 1 Circuit 2 Single-Point Kit Models Amps MCA¹ MOP² Amps MCA¹ MOP² MCA¹ MOP² HKSX05XC - 240 V HKSX06XC - 240 V No Breaker HKSX08XC - 240 V 33.3 HKSX10XC - 240 V 40.0 HKSC05XC - 240 V HKSC08XC - 240 V 33.3 Breaker...
  • Page 8 Heat Kit Data (cont.) Circuit 1 Circuit 2 Single-Point Kit Models Amps MCA¹ MOP² Amps MCA¹ MOP² MCA¹ MOP² HKSC20XF - 208 V ^ Breaker HKSX03XC - 240 V 12.5 HKSX05XC - 240 V HKSX06XC - 240 V No Breaker HKSX08XC - 240 V 33.3 45.4...
  • Page 9 Heat Kit Data (cont.) Circuit 1 Circuit 2 Single-Point Kit Models Amps MCA¹ MOP² Amps MCA¹ MOP² MCA¹ MOP² HKSC08XC - 208 V 28.9 HKSC10XC - 208 V 34.7 HKSC15XA - 208 V 34.7 17.3 HKSC20DA - 208 V Breaker 34.7 34.7 HKSC15XF - 208 V ^...
  • Page 10 Heat Kit Data (cont.) Circuit 1 Circuit 2 Single-Point Kit Models Amps MCA¹ MOP² Amps MCA¹ MOP² MCA¹ MOP² HKSX05XC - 208 V 17.3 HKSX06XC - 208 V 21.7 No Breaker HKSX08XC - 208 V 28.9 40.5 HKSX10XC - 208 V 34.7 HKSC05XC - 208 V 17.3...
  • Page 11 Heat Kit Data (cont.) Circuit 1 Circuit 2 Single-Point Kit Models Amps MCA¹ MOP² Amps MCA¹ MOP² MCA¹ MOP² HKSC20DB - 240 V HKSC15XF - 240 V ^ 34.6 No Breaker HKSC20XF - 240 V ^ ARUF61D14AB 5.8/5.8 15/15 HKSX03XC - 208 V 10.8 HKSX05XC - 208 V 17.3...
  • Page 12: Wiring Diagrams

    Wiring Diagram – Air Handler www.daikincomfort.com SS-DARUF...
  • Page 13 Wiring Diagram – Three-Phase Heater Kit SS-DARUF www.daikincomfort.com...
  • Page 14: Accessories

    Accessories Expansion Valve Kits for Air Conditioning and Heat Pump Applications Tonnage: Description Application Refrigerant Number Outdoor Unit TX2N4A Non-bleed Valve AC or HP R-410A 1½ - 2 Ton TX3N4 Non-bleed Valve AC or HP R-410A 2½ - 3 Ton TX5N4 Non-bleed Valve AC or HP...
  • Page 15 Notes SS-DARUF www.daikincomfort.com...
  • Page 16 Notes Our continuing commitment to quality products may mean a change in specifications without notice. ©2017 • Houston, Texas • Printed in the USA www.daikincomfort.com SS-DARUF...