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Hitachi RAS-2.5WHVRP User Manual

Hitachi RAS-2.5WHVRP
168 pages
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YUTAKI SERIES
AND YUTAKI CASCADE CONTROLLER
R410A series
R32 series

Table of Contents

Other manuals for Hitachi RAS-2.5WHVRP

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Hitachi RAS-2.5WHVRP Specifications

General IconGeneral
CategoryHeat Pump
Cooling Capacity2.5 kW
Heating Capacity3.2 kW
Power Supply220-240V, 50Hz
RefrigerantR410A
Weight (Outdoor Unit)28 kg
Dimensions (Outdoor Unit)780 x 540 x 260 mm

Summary

1 GENERAL INFORMATION

1.1.2 Introduction

Introduces the YUTAKI series, its benefits, and technology.

2 GENERAL SAFETY NOTES

2.1 ADDITIONAL INFORMATION ABOUT SAFETY

Provides specific safety precautions and warnings.

3 ELECTRICAL DATA

3.2.2 Split system - R410A Outdoor unit

Electrical data for R410A outdoor units.

4 WORKING RANGE

4.2 R410A TEMPERATURE WORKING RANGE

Working temperature ranges for R410A models.

5 REFRIGERANT AND WATER PIPING

5.3 WATER PIPING

Details on water pipe connections, sizes, and quality.

6 ELECTRICAL AND CONTROL SETTINGS

6.2 ELECTRICAL CONNECTION

Specifies wiring requirements and cable sizes.

7 UNIT CONTROLLER

7.6 CONTROLLER CONFIGURATION

Guide for setting up the unit controller parameters.

7.6.2 Advanced Configuration

Detailed steps for advanced system setup.

7.7 MAIN SCREEN

Description of the controller's main display and its elements.

8 YUTAKI CASCADE CONTROLLER

8.4 CASCADE CONTROLLER CONFIGURATION

Steps for configuring the cascade controller.

8.4.2 Advanced Configuration

Advanced configuration options for cascade systems.

8.6 MENU

Overview of the cascade controller's menu structure.

9 TROUBLESHOOTING

Alarms for Indoor units

Lists and explains common alarms for indoor units.

10 MAINTENANCE

10.1 MAINTENANCE WORK

General guidelines for maintenance tasks.

General maintenance procedure for the indoor unit

Steps for routine indoor unit maintenance.

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