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General| Brand | Hitachi |
|---|---|
| Model | YUTAKI S80 R410A Series |
| Category | Temperature Controller |
| Language | English |
Provides general information and notes about the manual and product.
Explains symbols used for warnings, notes, and important information.
Outlines crucial safety precautions for operating and installing the unit.
Contains critical notices on product design, hazards, and manual usage.
Details the classification and product list of the YUTAKI S80 series.
Identifies and illustrates components for Type 1 DHW operation with a remote tank.
Identifies and illustrates components for Type 2 DHW operation with a Hitachi DHW tank.
Describes the components and dimensions of the DHW tank unit.
Explains key terms and conditions for understanding electrical specifications.
Provides detailed electrical specifications for standalone indoor unit operation.
Provides detailed electrical specifications for indoor unit operation with a DHW tank.
Specifies the acceptable voltage and conditions for the unit's power supply.
Details the operational temperature limits for various modes like heating and DHW.
Outlines water flow rates, volumes, and pressure limits for proper hydraulic operation.
Provides essential guidelines for preparing and executing piping installation.
Covers specifications for refrigerant piping length, size, and charge.
Details requirements for water piping length, size, and quality.
Discusses additional hydraulic elements for space heating and DHW.
Lists specific hydraulic components required for DHW configurations.
Verifies power supply compatibility and system impedance requirements.
Covers wiring size selection and minimum protection device requirements.
Guides on configuring DIP and rotary switches for operational settings.
Illustrates wiring connections for terminal boards TB1 and TB2.
Step-by-step instructions for accessing internal components by removing unit covers.
Essential precautions and preparation steps before the initial system startup.
Comprehensive checks for unit installation, electrical, hydraulic, and refrigerant systems.
Outlines the steps for system configuration, setup wizard, and test runs.
Procedures for testing system functionality and purging air from the hydraulic circuit.
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