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YILKAR YK 140 MB Additional - User Manual

YILKAR YK 140 MB Additional
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YK 140 MB Additional
YILKAR
Installation Instruction
SSH.MT.01.04 - EN
The right to make changes is reserved. Printed in Turkey. © Yılkar Airconditioned, 2023
EN
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Summary

1. Introduction

1.1 Warranty and Liability

Outlines warranty terms, conditions, coverage periods, and cases where warranty is voided.

1.2 Security and Legal Regulations

Covers safety precautions for operation and maintenance, and legal compliance like ECE R10.

2. Definition and Technical Information

2.1 What is YK 140 MB Additional?

Introduces the YK 140 MB as an innovative roof-top AC for minibuses and its key features.

2.2 How does it work?

Explains the operational principles of the vapor compression refrigeration cycle used by the unit.

2.3 Technical Data

Provides detailed technical specifications including cooling power, dimensions, weight, and electrical intake.

3. Overview

3.1 YK 140 MB Additional Overview

Presents a visual overview of the YK 140 MB Additional unit and lists its main components.

3.2 General Description

Describes individual components like Fiber Cover, Evaporator, Valve, Relay Board, and Air Conditioner Hoses.

4. Yılkar YK 140 MB Additional Installation

4.1 General Assembly Diagram

Illustrates the overall system assembly, refrigerant flow, and connection points.

4.2 U Connection Profiles Mounting

Step-by-step guide for cutting, assembling, and mounting U-connection profiles on the vehicle roof.

4.3 Unit Roof Mounting

Details unit dimensions and drilling procedures for mounting the unit securely onto the vehicle roof.

4.4 Hoses and Fitting

Explains hose types, fitting sets, clamps, adapters, and mounting procedures for the AC system's connections.

4.5 Electrical Connections

Covers control unit mounting, wiring diagrams, and control unit operation modes (cooling, heating, ventilating).

4.6 Fiber Cover Mounting

Details the installation procedure for the fiber cover and evaporator plastic covers after main unit mounting.

5. Commissioning the Air Conditioner

5.1 Leakage Control with Nitrogen

Details the process of checking for leaks using nitrogen gas and soapy water at connection points.

5.2 Vacuuming the System

Explains how to vacuum the system using a pump to remove air and moisture before refrigerant charging.

5.3 Gas Charge to the System

Describes the process of charging the system with R134a refrigerant according to technical data.

5.4 Operation from the Control Panel

Final step of starting the vehicle and operating the air conditioner via the control panel.

6. Spare Parts

6.2 Evaporator Spare Parts

Lists specific spare parts for the evaporator assembly, including pipes, valves, and fans.

6.3 Other Spare Parts

Lists spare parts for components other than the evaporator, such as the fiber cover and control panel.

7. Usage and Maintenance Recommendations

YILKAR YK 140 MB Additional Specifications

General IconGeneral
BrandYILKAR
ModelYK 140 MB Additional
CategoryAir Conditioner
LanguageEnglish

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