Daikin RCS 06F Installation Manual
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Daikin RCS 06F Installation Manual

Air-cooled split system condensing units
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Air-Cooled Split System Condensing Units
Models RCS 06F – 20F
6.5 to 20 Tons
R-410A Refrigerant
15.0 – 20.0 Tons
© 2013 Daikin Applied
Installation Manual
6.5 – 7.5 Tons
IM 962-2
Group: Applied Air Systems
Part Number: IM 962-2
Date: August 2013
10.0 – 12.0 Tons

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Summary of Contents for Daikin RCS 06F

  • Page 1 IM 962-2 Group: Applied Air Systems Air-Cooled Split System Condensing Units Part Number: IM 962-2 Date: August 2013 Models RCS 06F – 20F 6.5 to 20 Tons R-410A Refrigerant 6.5 – 7.5 Tons 10.0 – 12.0 Tons 15.0 – 20.0 Tons...

  • Page 2: Table Of Contents

    Table of Contents Introduction ....... . . 3 Maintenance and Operation ....20 Hazard Identification Information .

  • Page 3: Introduction

    Introduction Introduction Hazard Identification Information This manual contains the installation and operating DAngER instructions for your split condensing unit. There are a The use of unauthorized components, accessories or devices few precautions that should be taken to derive maximum may adversely affect the operation of the condensing unit and satisfaction from it.

  • Page 4: Standard Unit Features

    Testing — All units are run tested at the factory prior to shipment. Units are shipped with a holding pressure of nitrogen. Figure 1: RCS 06F & 07F Ton Features IM 962-2...
  • Page 5 Introduction Figure 2: RCS 10F – 20F Ton Features IM 962-2...

  • Page 6: Dimensional And Weight Data

    Dimensional and Weight Data Dimensional and Weight Data Figure 3: RCS 06F and 07F Dimensions and Weights Table 1: RCS 06F and 07F Operating Weights Total Corner weight lbs. [kg] weight model lbs. [kg] 31.06 43.00 291 [132] 50 [22 .7] 73 [33 .1]...
  • Page 7 Dimensional and Weight Data Dimensional and Weight Data Figure 5: RCS 12F Dimensions and Weights 38.375 72.375 High Voltage 1-3/4" Dia. Hole Low Voltage 7/8" Dia. Hole 44.75 Liquid Line 5/8" Dia. Hole Suction Line 1-3/8" Dia. Hole 8.75 7.875 73.88 39.94 11.25...

  • Page 8: Physical Data

    Physical Data Physical Data Unit Capacity and Physical Data Table 5: RCS 06F – 20F Physical Data Model 06F Single 07F Single 10F Single 11F Tandem 12F Tandem 15F Tandem 20F Tandem Capacity and Weight Capacity (tons) [kW] 6 .5 [22 .9] 7 .5 [26 .4]...

  • Page 9: Electrical Data

    Electrical Data Electrical Data Power Wiring Table 6: RCS 06F – 20F Electrical Data Model Compressor Motor Voltage 208/230 460- 208/230 208/230 208/230 208/230 208/230 208/230 Phase and hertz 3 – 60 Number of compressors Single Tandem Operating Current Rated load amps (each) 22 .4...

  • Page 10: Installation

    • In coastal areas, locate the unit on the side of the minimum of 60" above the unit for air discharge building away from the waterfront. Figure 8: Clearances RCS 06F – 20F Service Clearances • Shielding provided by a protection, based on clearances IM 962-2...

  • Page 11: Rooftop Installation

    Installation Installation Table 7: RCS 06F and 07F Operating Weights Rooftop Installation Total Corner weight lbs. [kg] If rooftop installation is required, make certain that the weight model lbs. [kg] building construction is adequate for the weight of the 291 [132] 50 [22 .7]...

  • Page 12: Installation Of Piping

    Installation Installation of Piping Typical Piping Recommendations The following will be of help in accomplishing a successful WARnIng 1. Size liquid line for no more than 10°F loss which Do not use oxygen to purge lines or pressure system for leak corresponds to approximately 3 psig pressure drop.
  • Page 13 Installation Table 9: Recommended Vapor and Liquid Line Sizes for Various Lengths of Run Recommended Vapor and Liquid Line Sizes for Various Lengths of Run Cooling Model Equivalent Length to Liquid Line O.D. Sizes (in) Vapor Line O.D. Sizes (in) Evaporator (ft) 0 to 15 1-1/8...

  • Page 14: Electrical Wiring

    Installation Electrical Wiring Figure 14: Coil Above Condensing Unit nOTE: Field wiring must comply with the National Electric Code (CEC in Canada) and any local ordinance that may apply. Electrical Power It is important that proper electrical power is available at the unit.
  • Page 15 Installation Thermostat Table 10: Field Wire Size for 24 Volt Thermostat An appropriate thermostat should be mounted on an inside Thermostat Load Solid Copper Wire –AWg Amps wall in a location where it will not be affected by the sun 3 .0 or drafts, from open doors or other sources.

  • Page 16: Refrigerant Charge

    Installation Refrigerant Charge Leak Testing Tools Required for Installing and Servicing R410A Models Pressurize line set and coil through service fittings with dry nitrogen to 150 psig maximum. Leak test all joints using Manifold Sets: liquid detergent. If a leak is found, recover pressure and •...

  • Page 17: Quick Reference Guide For R410A

    Installation Evacuation and Charging Quick Reference guide for R410A • R410A refrigerant operates at approximately 60% higher The evacuation of any system component that has been pressure (1.6 times) than R22. Ensure that servicing exposed to atmosphere or lost its charge is essential before equipment is designed to operate with R410A.

  • Page 18: Final Leak Testing

    Installation Final Leak Testing 17. Adjust refrigerant charge to obtain pressures indicated in the temperature/pressure Charging Charts starting on After the unit has been properly evacuated and charged, a page halogen leak detector should be used to detect leaks in the 18.

  • Page 19: Accessory Installation

    Installation Accessory Installation Louvered Panels Optional Service Valve 1. Remove two screws from top panel where louver will 1. Remove clamp securing suction line ext. tube (if install. applicable). 2. Slide top of louver panel under lip of the top panel and 2.

  • Page 20: Maintenance And Operation

    If it is necessary to clean the condenser coil, use a common garden hose. To find your local Daikin Applied Certified Parts Distributor, • Never operate the unit without filters installed in the go to www.DaikinApplied.com and select Parts Locator.

  • Page 21: Charging Charts

    Charging Charts Charging Charts Figure 18: 6-1/2 Ton Charging Charts IM 962-2...
  • Page 22 Charging Charts Charging Charts Figure 19: 7-1/2 Ton Charging Chart IM 962-2...
  • Page 23 Charging Charts Figure 20: 10 Ton Charging Chart IM 962-2...
  • Page 24 Charging Charts Figure 21: 12 Ton Charging Chart IM 962-2...
  • Page 25 Charging Charts Figure 22: 15 Ton Charging Chart IM 962-2...
  • Page 26 Charging Charts Figure 23: 20 Ton Charging Chart IM 962-2...

  • Page 27: Wiring Diagrams

    Wiring Diagrams Wiring Diagrams Figure 24: Typical Wiring Schematic - RCS 06F-10F IM 962-2...
  • Page 28 Wiring Diagrams Wiring Diagrams Figure 25: Typical Wiring Schematic - RCS 11F-20F W IR E COL OR CODE B K — B L A C K — O R A N G E C OM PON E N T CODE B R —...

  • Page 29: Service And Warranty Procedure

    All Compressors period, credit will be issued on the customer’s purchase order. Replacement compressors for Daikin Applied Rooftop Units can be obtained from the Daikin Applied Service Parts department. 1. Contact the Daikin Applied Parts Department for compressor availability.

  • Page 30: Warranty Registration Form

    Warranty Registration Form To comply with the terms of Daikin Applied Warranty, complete and return this Equipment Warranty Registration Form within 10 days to Daikin Applied, Warranty Department. Check, test, and start procedure for RoofPak roof mounted air conditioners with or without heat recovery and roof mounted air handlers.
  • Page 31 Survey Report and return it to the Warranty Department with the above completed Warranty Registration form. RETURN COMPLETED EQUIPMENT WARRANTY REGISTRATION FORM TO: Daikin Applied Warranty Department, 13600 Industrial Park Boulevard, Minneapolis, MN 55441 IM 962-2...

  • Page 32: Quality Assurance Survey Form

    Poor 10. How would you rate the overall quality of the product? Excellent Good Fair Poor 11. How does the quality of Daikin products rank in relation to competitive products? Excellent Good Fair Poor Comments _______________________________________________________________________________________ Please list any additional comments which could affect the operation of this unit; i.e., shipping damage, failed components, adverse installation applications, etc.
  • Page 34 Daikin Applied Training and Development Now that you have made an investment in modern, efficient Daikin Applied equipment, its care should be a high priority. For training information on all Daikin Applied HVAC products, please visit us at www.DaikinApplied.com and click on training, or call 540-248-9646 and ask for the Training Department.

This manual is also suitable for:

Rcs 20f

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