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20
Panel Mounted Air Conditioners by Dantherm Air Handling, Inc.
CS020020A/B with USACG-6 Control
PRODUCT INFORMATION MANUAL
AC-2 CS020020 USACG-6 Manual Rev B
Page 1 of 16
Dantherm Air Handling, Inc
110 Corporate Drive, Suite K
Spartanburg, SC 29303
Tel # 864 595 9800
Fax # 864 595 9810
Email: Dantherm.usa@dantherm.com
Website: www.dantherm.com

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Summary of Contents for Dantherm Classic 20 CS020020A

  • Page 1 Panel Mounted Air Conditioners by Dantherm Air Handling, Inc. CS020020A/B with USACG-6 Control PRODUCT INFORMATION MANUAL AC-2 CS020020 USACG-6 Manual Rev B Page 1 of 16 Dantherm Air Handling, Inc 110 Corporate Drive, Suite K Spartanburg, SC 29303 Tel # 864 595 9800 Fax # 864 595 9810 Email: Dantherm.usa@dantherm.com...
  • Page 2: Table Of Contents

    Classic 20 ACU Installation, Operating & Maintenance Manual Contents GENERAL SAFETY & WARNING INSTRUCTIONS ..............3 UNPACKING, HANDLING & INITIAL INSPECTION..............3 MODELS COVERED BY THIS MANUAL ..................4 ........................ 4 ODEL DENTIFICATION ..................... 4 ENERAL PERFORMANCE DIMENSIONS & INSTALLATION....................5 ........................
  • Page 3: General Safety & Warning Instructions

    Classic 20 ACU Installation, Operating & Maintenance Manual GENERAL SAFETY & WARNING INSTRUCTIONS  Certain parts of electrical systems are inevitably live or have a high operating temperatures. Observe caution at all times.  Failure to observe these conditions and installation instructions can cause injury and damage. ...
  • Page 4: Models Covered By This Manual

    Classic 20 ACU Installation, Operating & Maintenance Manual MODELS COVERED BY THIS MANUAL Model Identification The model numbering format is detailed below. C = CLASSIC S = Standard Configuration 020 = Height of Unit 20” 020 = 2000 BTU/HR A = 115 Volt 1/Phase 50/60 Hz B5 = 230 Volt 1/Phase 50 Hz.
  • Page 5: Dimensions & Installation

    Classic 20 ACU Installation, Operating & Maintenance Manual 4 DIMENSIONS & INSTALLATION Product Drawing AC-2 CS020020 USACG-6 Manual Rev B Page 5 of 16...
  • Page 6: Mounting Template

    Classic 20 ACU Installation, Operating & Maintenance Manual Mounting template AC-2 CS020020 USACG-6 Manual Rev B Page 6 of 16...
  • Page 7: Gasket Installation

    (Common), black (Normally open) and white (Normally closed) wires only. The green wire is not used.  If the interconnect function is to be used, connect the black and red wires on the small two wire interconnect cable to the corresponding interconnect cable supplied with each unit. Contact Dantherm for additional information. ...
  • Page 8: Usacg-6 Intelligent Controller Operation

    Classic 20 ACU Installation, Operating & Maintenance Manual  Abnormal vibration  Temperature of cabinet supply air should be less than 70 F (21 C) when the ambient air is 80 F (27 C) or below.  Replace the cover after completion. USACG-6 INTELLIGENT CONTROLLER OPERATION The intelligent controller installed in the air conditioner has two levels of operation.
  • Page 9: Modify Cooling Set Point

    Classic 20 ACU Installation, Operating & Maintenance Manual Modify cooling set point 1. Press L button for 2 seconds and release (Display will begin “Display Mode”) 2. Press L&R button simultaneously for 2 seconds and release (Display will show “test”) 3.
  • Page 10: Initiating The "Test" Sequence

    Classic 20 ACU Installation, Operating & Maintenance Manual Initiating the “TEST” sequence 5.5.2 1. Press L button for 2 seconds and release (Display will begin “Display Mode”) 2. Press L&R button simultaneously for 2 seconds and release (Display will show “test”) 3.
  • Page 11: Maintenance

    Classic 20 ACU Installation, Operating & Maintenance Manual MAINTENANCE Preventative Maintenance Schedule Dantherm Air Handling Inc Air Conditioner Preventative Maintenance Schedule 3 or 6 6 Monthly Yearly 5 Yearly Maintenance Item Monthly 1 Check enclosure air or ambient air filter (If applicable)
  • Page 12: Evaporator And Condenser Coil Cleaning

    The compressor is a hermetically sealed and factory lubricated unit and therefore requires no maintenance. If the compressor fails it is recommended that the unit be returned to Dantherm Inc. for servicing. In the event that the unit cannot be returned it is possible, using suitably qualified personnel, to repair the unit in the field.
  • Page 13: Troubleshooting

    To aid in service definition the service personnel can initially identify probable cause by referring to the following trouble shooting chart. If in doubt contact Dantherm Air Handling Inc. for assistance. Always have the Model #, Serial # available before you call.
  • Page 14: Wiring Diagram

    Classic 20 ACU Installation, Operating & Maintenance Manual Wiring Diagram AC-2 CS020020 USACG-6 Manual Rev B Page 14 of 16...
  • Page 15: Warranty

    Pinnacle heat exchanger and Classic air conditioning unit, and to no other person or entity. DANTHERM warrants that such DANTHERM products will be free from defects in materials and workmanship in normal use for a period of twelve (12) months from the date of the original purchase. Should any part of your DANTHERM product fail because of a...
  • Page 16: Return Material Authorization Procedure

     All product returns require a Return Material Authorization number regardless of reason.  The customer is required to contact the Quality Department at Dantherm Inc. in Spartanburg, SC at (864) 595 9800 to obtain a RMA number.  The following information must be provided prior to a RMA number being issued: ...

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Classic 20 cs020020b5Classic 20 cs020020b6

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