Dantherm Classic 20 CS020020A

Questions and Answers

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Jerry StewartAug 18, 2025
How to troubleshoot a Dantherm Classic 20 CS020020A that is not running?
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  bfrenchAug 18, 2025
  If your Dantherm Air Conditioner isn't running, there are several potential causes. First, check the power source and electrical connections to ensure they are properly connected. If the power source is okay, inspect the control board for a blown fuse and replace it if necessary. Finally, faulty control components might be the root cause, in that case you should carry out a self test.
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Tina KellyAug 20, 2025
Why is my Dantherm Classic 20 CS020020A not cooling enough?
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  James HartAug 20, 2025
  If your Dantherm Air Conditioner isn't cooling sufficiently, it could be due to several reasons. Check the filter (if applicable) and clean or replace it if it's clogged. Inspect the evaporator or condenser coil for blockage and clean it if necessary. Ensure that the evaporator or condenser blower is operating correctly; if not, consider replacing the motor, capacitor, or the entire assembly. Another potential cause is a loss of refrigerant or oil leaks, which would require locating and repairing the leak and replacing the refrigerant charge. For insufficient capacity, contact Dantherm Air Handling, Inc.
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Sean MacdonaldAug 23, 2025
What to do if Dantherm Classic 20 CS020020A displays Missing Compressor Current (F=01)?
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  Ryan WellsAug 23, 2025
  If your Dantherm Air Conditioner shows a 'Missing Compressor Current (F=01)' error, it could be due to a few reasons. First, check the wiring to ensure it is securely and properly installed according to the diagram. If the wiring is correct, the current sensor might be broken, requiring replacement of the control board. Lastly, the compressor itself might be faulty and need replacement.
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timothyjonesAug 26, 2025
How to fix High Pressure Alarm (F=02) on Dantherm Classic 20 CS020020A?
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  Lauren YatesAug 26, 2025
  If your Dantherm Air Conditioner displays a 'High Pressure Alarm (F=02)', the issue might stem from a faulty condenser fan or loose wiring, in which case you should replace the fan or check the wiring. Alternatively, a faulty condenser fan capacitor or loose wiring could be the cause, requiring replacement of the capacitor or checking the wiring. Lastly, the problem could be a faulty condenser fan switch or high-pressure switch, necessitating replacement of the appropriate switch.
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Lawrence WolfAug 28, 2025
Why is there ice on the evaporator coil of my Dantherm Air Conditioner?
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  Karen SmithAug 28, 2025
  Ice forming on the evaporator coil of your Dantherm Air Conditioner can be due to a couple of reasons. It could be caused by insufficient heat load or the unit being oversized for the application, in this case contact Dantherm Air Handling, Inc.. Alternatively, a failed evaporator blower might be the culprit, requiring replacement of the evaporator blower motor or assembly.
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Angela JoyceAug 30, 2025
What causes Low Pressure Alarm before start (F=04) in Dantherm Classic 20 CS020020A?
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  owhiteAug 31, 2025
  If your Dantherm Air Conditioner shows a 'Low Pressure Alarm before start (F=04)', it's likely due to either no refrigerant in the system (possibly from a large leak) or a low charge in the system. In either case, you should locate and repair the leak, then replace the refrigerant charge.
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Carol Chambers DDSSep 2, 2025
What does Low Pressure Alarm after start (F=03) mean on Dantherm Air Conditioner?
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  Melanie RichardsonSep 2, 2025
  If your Dantherm Air Conditioner displays a 'Low Pressure Alarm after start (F=03)', it is probably caused by a slow leak in the system. To solve it you should locate and repair the leak and then replace the charge.
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nguyenamberSep 4, 2025
What to do for Faulty Temperature Sensor (F=07) on Dantherm Classic 20 CS020020A Air Conditioner?
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  Christopher BoyerSep 4, 2025
  If your Dantherm Air Conditioner displays a 'Faulty Temperature Sensor (F=07)' error, there are a couple of potential causes. First, check if the sensor is properly connected and reconnect it if necessary. If the connection is secure, the sensor itself might be faulty and need replacement.
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Lori SnyderSep 7, 2025
Why is my Dantherm Air Conditioner condensate draining continuously?
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  pgreenSep 7, 2025
  If condensate is continuously draining from your Dantherm Air Conditioner, it's likely that the enclosure is not properly sealed. Check and seal all openings to resolve this issue.
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Emily WongSep 9, 2025
How to stop excessive vibration in my Dantherm Classic 20 CS020020A Air Conditioner?
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  Carolyn PooleSep 9, 2025
  Excessive vibration in your Dantherm Air Conditioner is often caused by loose components such as the compressor, fans, or tubing. Locate the source of the looseness and correct it.

Summary

General Safety & Warning Instructions

Dimensions & Installation

Installation and Connections

Guides on connecting the unit electrically and physically to the enclosure.

USACG-6 Intelligent Controller Operation

Modify Heating Set Point

Step-by-step instructions for adjusting the desired heating temperature.

Modify Cooling Set Point

Step-by-step instructions for adjusting the desired cooling temperature.

Debugging the System

Covers system diagnostics, fault codes, and troubleshooting procedures.

Maintenance

Preventative Maintenance Schedule

A table outlining recommended maintenance tasks and frequencies.

Troubleshooting

A chart listing common problems, potential causes, and solutions for the unit.

Wiring Diagram

Warranty

Dantherm Classic 20 CS020020A Specifications

General

Type	Portable Air Conditioner
Air flow	300 m³/h
Refrigerant	R290
Weight	25 kg
Cooling Capacity	2.0 kW
Energy Efficiency Ratio (EER)	2.6
Air Flow Rate	300 m³/h
Power supply	220-240V, 50Hz
Operating temperature range	16°C to 35°C
Tank volume	Not applicable
Heating Capacity	Not applicable
Coefficient of Performance (COP)	Not applicable