Roof-top air-conditioning system CC4E Webasto Thermosysteme
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CONTENTS
1. INTRODUCTION 4
1.1. Scope and purpose 4
1.2. Meanings of warnings, cautions and notes 4
1.3. Additional documentation required 4
1.4. Safety information and regulations 4
1.5. Certification 5
1.6. Corrections and improvements 5
2. GENERAL DESCRIPTION 6
2.1. Roof-top air-conditioner unit 6
2.2. Electrical components 9
2.3. Principle of operation of the air-conditioning system 9
2.4. Design, purpose and principle of operation of the assemblies 11
3. TECHNICAL DATA 13
3.1. Air-conditioning system 13
3.2. Electrical fuses 13
3.3. Compressor 14
3.4. Circuit diagram for basic version 15
3.5. Circuit diagram for deluxe version 16
4. INSTALLATION INSTRUCTIONS 17
4.1. Safety precautions 17
4.2. Installation kit 17
4.3. The following are not included in the installation kit and must be produced on site 17
4.4. Required equipment, special tools and accessories 17
4.5. Preparations on vehicle / cabin roof 17
4.6. Installing the roof-top air-conditioning unit with air-distribution panel 19
4.7. Make electrical connections 23
5. STARTUP 24
5.1. Safety precautions 24
5.2. Operator instructions 24
5.3. Controls and indicators 24
5.4. Putting into service for the first time 24
5.5. Operation 25
5.6. Operation of the air-conditioning system (deluxe version) 25