ACDC KF-20DW/ZCDC12V User Manual Download Page 8

ACDC 12V Air Conditioner 

Cool Air While Keeping the Earth Clean  

 

 

4.

 

System Upgrade Recommendation 

Understanding how electrical system works helps ACDC deliver the high efficiency and safety. 
Here are some recommendations to keep ACDC up to the best performance.  

4.1

 

Battery System 

ACDC 12V air conditioner runs on 12V DC electricity. Extend your run-time and stay 
comfortable throughout the day and night with auxiliary power unit. Add an isolator relay to 
ensure that main battery will be able to change and always stay healthy at the same time 
regardless of the state of the auxiliary battery. Add a cutoff switch for the cold weather period. 

4.2

 

Solar Panels and Inverter 

Sun does not send a bill for the free solar energy. Cost per Watt for solar panels drops every 
year due to the advance in technology and the economy of scale. Trickle charging by the solar 
energy makes sense especially when you need the air conditioning. Add an inverter so you can 
use the off-grid AC appliance. 

4.3

 

Shore Power 

Shore power connection makes you enjoy 120V power source to keep batteries charged and 
ACDC systems running in full speed. 

 

 

Summary of Contents for KF-20DW/ZCDC12V

Page 1: ...Copyright 2020 ACDC All Rights Reserved All trademarks are owned by ACDC or its affiliated companies ACDC User Manual Version 1 1 10 16 2020...

Page 2: ...er Table of Contents ii Document Number Doc ACDC 2020 JLee rev1 Product Number KF 20DW ZCDC12V The latest version of this manual is available at www fleetwelcome com Velo Solar LLC 3450 Sterling Woods...

Page 3: ...Considerations 7 3 2 Battery Considerations 7 3 3 Powering Up the ACDC System 7 3 4 Remote Controller Operation 7 3 5 Exiting the System 7 4 System Upgrade Recommendation 8 4 1 Battery System 8 4 2 S...

Page 4: ...n ranges in 300W 795W and rated current 25A 66A For example LiFePO4 200Ah battery can support 4 7hour long operation Low voltage disconnect protection Automatically disconnects power to the system if...

Page 5: ...eserved optional for the wall mounted orientation Drill holes that are just large enough to slide the rivet nuts into Drill bit size of 11mm 7 16 is recommended for M8 rivet nuts You may Rubber gasket...

Page 6: ...hole with a diameter of 65mm is recommended for the opening hole Attach the retaining wall covers and sealing mud block to protect the hoses from sharp edges Air purge and vacuum the refrigerant hoses...

Page 7: ...l fuse for battery protection as recommended by battery manufacturer 3 ACDC has a low voltage protection at 10 0V Contact battery manufacturer if battery voltage curve falls in adequate range 3 3 Powe...

Page 8: ...e that main battery will be able to change and always stay healthy at the same time regardless of the state of the auxiliary battery Add a cutoff switch for the cold weather period 4 2 Solar Panels an...

Page 9: ...ry condition Check if the in line fuse needs to be replaced Check if the fan of the outdoor unit works Fan makes noise if the air filter needs to be cleaned Always check the battery status 5 3 Support...

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