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Sanyo SHP-C90GEN - User Manual

Sanyo SHP-C90GEN
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SANYO ELECTRIC CO., LTD
Technical Manual for Servicing
2008.10
Table of contents
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SHP-TH90GDN-SW / SHP-TH90GEN-SW / SHP-TH90GHN-SW
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SHP-C90GDN / SHP-C90GEN
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Tank Unit
Heat Pump Unit
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http://waterheatertimer.org/Review-GE-Heat-Pump-water-heater.html

Table of Contents

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Do you have a question about the Sanyo SHP-C90GEN and is the answer not in the manual?

Summary

Product Specifications - Heat Pump Unit

Water Heater System Diagram

Main Parts Specifications

Thermistor Specifications Table

Conversion table for thermistor resistance and temperature for tank and heat pump sensors.

Compressor Winding Resistance Data

Winding resistance values for compressors at 25°C for different models.

01. Introduction

Introduction: General Unit Information

Overview of the Sanyo CO2 ECO heat pump system and its key features.

Pre-Use Checks and Safety Instructions

Guidelines for initial checks before operation and essential safety precautions.

02. Main Functions

Main Functions and Components Overview

Description of the boiler's primary functions and identification of main components.

03. Components and Instrument Panel

Unit Component Identification

Details on the components and parts of the tank unit, including the display and controls.

Display Panel Operation

Display Panel Layout and Controls

Explanation of the display panel, status indicators, and control buttons (OK, Step, Reset).

04. Adjustments and Handling

Adjustments and Thermostat Settings

Guidance on general handling and setting manual/maximum thermostats.

Control System Operation

Control System: Main Screen & Settings

Operating the main screen, understanding standard settings, and navigating menus.

Control System: Menu Navigation

Instructions on how to access and navigate through the control system's menus.

Menu Explanations

Menu Explanations: Main Menu

Detailed explanation of the MAIN MENU display, including room and tank temperatures.

Menu Explanations: Choice & LOGG

Explanation of the MENU CHOICE display and the LOGG MENU for long-term data.

Menu Explanations: DIAGNOS

Menu Explanations: SETTING

Menu Explanations: Code, Manual, Time

05. Temperature Need for House (Curve Adjustment)

Temperature Control: General Needs

Understanding how house temperature needs are set via curve inclination and adjustment.

Setting Heating Curve Inclination

Procedure for setting the curve inclination and adjustment for optimal heating.

Heating Curve: Basic & Outdoor Adjustments

Steps for basic adjustment and fine-tuning based on outdoor temperature.

Examples of Heating Curves

Heating Curve: Inclination Examples

Diagrams illustrating how curve inclination affects radiator temperature based on outdoor temperature.

Heating Curve: Adjustment Examples

Diagrams showing how curve adjustment shifts the heating curve.

Basic Settings and Night Temperatures

System Type: Basic Setting Recommendations

Recommended basic settings for CURVE INCL and CURVE ADJUST based on system type.

06. Night Temperatures

How to program night temperature reductions for energy saving.

07. Structure of Menus

Control System Operation Overview

Guide to operating the control system, including main screen, menus, and step back functions.

08. Maintenance

Maintenance: General Information

General advice on maintenance checks after installation and basic upkeep.

Maintenance: Valves and Controls

Procedures for checking and manually operating the pressure release and mixing valves.

Maintenance: Draining and Storage

09. Error Handling

Error Handling: General & Sanitary Hot Water

General advice on troubleshooting and checks for sanitary hot water errors.

Error Handling: Radiator System & Reset

Troubleshooting radiator system issues and procedures for resetting errors.

Error Handling: Thermostats, Sensors, Air & Reserve Heat

Alarm and Status Message Interpretation

Understanding alarm texts and status messages displayed by the control system.

Error Codes and Status Messages

Heat Pump Error Codes

List and explanation of error codes (H01-H27) generated by the heat pump unit.

Status Messages & Room Sensor Behavior

Understanding status messages and how the room sensor affects operation.

User Settings and Night Temperature Schedule

Custom User Settings Table

A table to record user-defined settings for various control parameters.

Night Temperature Schedule Programming

Schedule for setting different night temperatures throughout the week.

Maintenance: Removing the Electrical Box

Electrical Box: Removal Procedure

Detailed step-by-step instructions for removing the electrical box from the unit.

Electrical Box: Component Connections

Unit Characteristics

Operating Characteristics by Model

Graphs showing operating current versus outdoor temperature for SHP-C90GDN and SHP-C90GEN.

Troubleshooting: Tank Unit Errors

Troubleshooting: Tank Unit Display Errors

Table listing display codes, troubles, and diagnostic criteria for the tank unit.

Troubleshooting: Heat Pump Unit Errors (H01-H11)

Troubleshooting: Heat Pump Errors H01-H11

List of heat pump unit error codes (H01-H11) with their corresponding troubles and diagnosis.

Troubleshooting: Heat Pump Errors H12-H27

Error Display and History

Error Display Screens Overview

How errors are displayed on the initial and error screens.

Error History Logging in LOGG Menu

Accessing and viewing the error history within the LOGG MENU.

Troubleshooting Procedures

Troubleshooting Procedures for Common Errors

Step-by-step procedures for resolving specific errors like H05, H23, H27, and COMM ERROR.

Tank Unit Installation: Introduction

Installation: Tank Unit Important Points

Tank Unit Installation: Important Points

Key points to check during delivery and installation, plus safety instructions.

03. Technical Data

04. Measurements

05. Principal Boiler Design

06. Plumbing System

Plumbing System: General & Connections

General installation regulations and details of pipe connections for the system.

Plumbing System: Precautions & Special Functions

Guidelines for operation, transport, delivery, basement heating, and domestic hot water safety.

Radiator System Connections

Radiator System: Pump, Valves & Expansion Vessel

Details on connecting the circulation pump, pressure relief valve, and expansion vessel.

Pipe Connection Principle Sketch

Pipe Connection: Diagram and Legend

Principle sketch showing system pipe connections with a numbered legend.

Pipe Connection: System Filling Procedure

Instructions for filling the boiler and radiator system with water.

07. Connection to the Heat Pump Unit

Heat Pump Unit Connection: Air Release & Drain

Procedure for releasing air and using the drain valve when connecting the heat pump.

08. Electric Installation

Electric Installation: General Safety & Supply

Guidelines for electrical installation, including safety, supply, and main switch requirements.

Electric Installation: Unit Communication Wiring

Instructions for wiring the communication cable between the heat pump and boiler units.

Current Sensor Connections and Function

Sensor and Terminal Block Details

Sensor Installation: Outdoor Sensor

Recommendations for optimal placement of the outdoor temperature sensor.

Electric Installation: Terminal Block

Overview of the terminal block for electric connections and cable fixings.

Wiring Diagrams and Power Supply

Wiring Diagram: 400 V 3 N~ Supply

Wiring details for a 400V 3-phase, N supply system, including sensor and power connections.

Wiring Diagram: 230 V 3~ Supply

Wiring details for a 230V 3-phase supply system, including sensor and power connections.

Wiring Diagram: 230 V 1 N~ Supply

Sensor Installation and Electrician Adjustments

Sensor Installation: Room & Flow

Instructions for installing room and primary flow sensors correctly.

Electrician Tasks: Radiator Pump & Sensor Checks

Connecting radiator pump and performing checks on sensor connections and electrician adjustments.

09. Electrical Wiring Diagram (SHP-C90 GDN)

09. Electrical Wiring Diagram (SHP-C90 GHN)

09. Electrical Wiring Diagram (SHP-C90 GEN)

HP Unit Wiring Details: SHP-C90 GDN

HP Unit Wiring Details: SHP-C90 GEN

10. First Start-Up

First Start-Up: Initial Setup

Information and checks required before the first start-up, including water filling.

First Start-Up: Operation & Test Run

Steps for initial power-on, system start-up, and conducting the test run.

First Start-Up: Test Run Issues & Pump Checks

First Start-Up: Later Check-ups

Post start-up checks to ensure system performance and user understanding.

Installation Instructions: Heat Pump Unit

Heat Pump Installation: Installer Advice & Overview

Installer guidance and a summary of the installation procedure steps.

IMPORTANT! Safety Precautions

Safety Precautions: Warnings & Prohibitions

Key safety warnings, prohibited actions, and graphic symbol meanings.

Safety Precautions: Mandatory Actions

Mandatory safety actions like grounding and prohibitions on unit modification.

Safety Precautions: Cautions

Parts and Outline Drawings

Parts Check & Outline Drawings

List of parts packed with the unit and outline drawings showing dimensions.

1. Selecting Installation Location and Restrictions

1-1 Selecting the Installation Location

Guidelines for choosing a suitable installation location, considering service and environmental factors.

1-2 Restrictions on Installation

2. Installing the Heat Pump Unit

2-1 Installing the Heat Pump Unit Outdoors

Instructions for installing the heat pump unit outdoors on a stand, ensuring proper placement.

3. Piping Work

3-1 Standard Piping Diagram

Diagram showing standard pipe connections between the tank and heat pump units.

3-2 Piping Checkpoints

Important checks and precautions for piping materials and installation.

3-3 Piping Materials and Work Precautions

Recommendations for piping materials and work practices to ensure proper connection.

4. Electrical Work

4-1 Precautions for Electrical Work

Essential precautions for electrical work, including cable thickness and grounding.

4-2 Lead-in Wiring Work

Diagram and explanation of the lead-in wiring configuration from the distribution board.

4-3 Electrical Wiring Connections (SHP-C90 GDN)

4-4 Grounding Work

Instructions and precautions for proper grounding of the tank and heat pump units.

4-3 Electrical Wiring Connections (SHP-C90 GEN)

5. Preparing for Operation

5-1 Supplying Water

Procedure for filling the tank unit with water and checking for leaks.

5-2 Insulation Work

Instructions for insulating pipes to prevent heat loss and protect from weather.

5-3 Test Run

Procedure for conducting a test run after preparation to ensure proper system function.

Post-Installation Inspections and Troubleshooting

Post-Installation Inspections Checklist

Checklist for verifying installation work, piping, and electrical connections.

Troubleshooting: Common Symptoms

Explanation of common symptoms like frost, fan cycling, and water leakage during operation.

Parts List and Exploded Views

Parts List: Diagram Overview

Exploded view diagram illustrating the parts of the heat pump unit.

Parts List: Outdoor Unit Details

Parts List: Model Differences

Exploded View: SHP-C90 GDN Unit

Parts List: SHP-C90 GDN Outdoor Unit

Parts List: SHP-C90 GDN Outdoor Unit (Cont.)

Exploded View: SHP-C90 GEN Unit

Parts List: SHP-C90 GEN Outdoor Unit

Parts List: SHP-C90 GEN Outdoor Unit (Cont.)

Summary

Product Specifications - Heat Pump Unit

Water Heater System Diagram

Main Parts Specifications

Thermistor Specifications Table

Conversion table for thermistor resistance and temperature for tank and heat pump sensors.

Compressor Winding Resistance Data

Winding resistance values for compressors at 25°C for different models.

01. Introduction

Introduction: General Unit Information

Overview of the Sanyo CO2 ECO heat pump system and its key features.

Pre-Use Checks and Safety Instructions

Guidelines for initial checks before operation and essential safety precautions.

02. Main Functions

Main Functions and Components Overview

Description of the boiler's primary functions and identification of main components.

03. Components and Instrument Panel

Unit Component Identification

Details on the components and parts of the tank unit, including the display and controls.

Display Panel Operation

Display Panel Layout and Controls

Explanation of the display panel, status indicators, and control buttons (OK, Step, Reset).

04. Adjustments and Handling

Adjustments and Thermostat Settings

Guidance on general handling and setting manual/maximum thermostats.

Control System Operation

Control System: Main Screen & Settings

Operating the main screen, understanding standard settings, and navigating menus.

Control System: Menu Navigation

Instructions on how to access and navigate through the control system's menus.

Menu Explanations

Menu Explanations: Main Menu

Detailed explanation of the MAIN MENU display, including room and tank temperatures.

Menu Explanations: Choice & LOGG

Explanation of the MENU CHOICE display and the LOGG MENU for long-term data.

Menu Explanations: DIAGNOS

Menu Explanations: SETTING

Menu Explanations: Code, Manual, Time

05. Temperature Need for House (Curve Adjustment)

Temperature Control: General Needs

Understanding how house temperature needs are set via curve inclination and adjustment.

Setting Heating Curve Inclination

Procedure for setting the curve inclination and adjustment for optimal heating.

Heating Curve: Basic & Outdoor Adjustments

Steps for basic adjustment and fine-tuning based on outdoor temperature.

Examples of Heating Curves

Heating Curve: Inclination Examples

Diagrams illustrating how curve inclination affects radiator temperature based on outdoor temperature.

Heating Curve: Adjustment Examples

Diagrams showing how curve adjustment shifts the heating curve.

Basic Settings and Night Temperatures

System Type: Basic Setting Recommendations

Recommended basic settings for CURVE INCL and CURVE ADJUST based on system type.

06. Night Temperatures

How to program night temperature reductions for energy saving.

07. Structure of Menus

Control System Operation Overview

Guide to operating the control system, including main screen, menus, and step back functions.

08. Maintenance

Maintenance: General Information

General advice on maintenance checks after installation and basic upkeep.

Maintenance: Valves and Controls

Procedures for checking and manually operating the pressure release and mixing valves.

Maintenance: Draining and Storage

09. Error Handling

Error Handling: General & Sanitary Hot Water

General advice on troubleshooting and checks for sanitary hot water errors.

Error Handling: Radiator System & Reset

Troubleshooting radiator system issues and procedures for resetting errors.

Error Handling: Thermostats, Sensors, Air & Reserve Heat

Alarm and Status Message Interpretation

Understanding alarm texts and status messages displayed by the control system.

Error Codes and Status Messages

Heat Pump Error Codes

List and explanation of error codes (H01-H27) generated by the heat pump unit.

Status Messages & Room Sensor Behavior

Understanding status messages and how the room sensor affects operation.

User Settings and Night Temperature Schedule

Custom User Settings Table

A table to record user-defined settings for various control parameters.

Night Temperature Schedule Programming

Schedule for setting different night temperatures throughout the week.

Maintenance: Removing the Electrical Box

Electrical Box: Removal Procedure

Detailed step-by-step instructions for removing the electrical box from the unit.

Electrical Box: Component Connections

Unit Characteristics

Operating Characteristics by Model

Graphs showing operating current versus outdoor temperature for SHP-C90GDN and SHP-C90GEN.

Troubleshooting: Tank Unit Errors

Troubleshooting: Tank Unit Display Errors

Table listing display codes, troubles, and diagnostic criteria for the tank unit.

Troubleshooting: Heat Pump Unit Errors (H01-H11)

Troubleshooting: Heat Pump Errors H01-H11

List of heat pump unit error codes (H01-H11) with their corresponding troubles and diagnosis.

Troubleshooting: Heat Pump Errors H12-H27

Error Display and History

Error Display Screens Overview

How errors are displayed on the initial and error screens.

Error History Logging in LOGG Menu

Accessing and viewing the error history within the LOGG MENU.

Troubleshooting Procedures

Troubleshooting Procedures for Common Errors

Step-by-step procedures for resolving specific errors like H05, H23, H27, and COMM ERROR.

Tank Unit Installation: Introduction

Installation: Tank Unit Important Points

Tank Unit Installation: Important Points

Key points to check during delivery and installation, plus safety instructions.

03. Technical Data

04. Measurements

05. Principal Boiler Design

06. Plumbing System

Plumbing System: General & Connections

General installation regulations and details of pipe connections for the system.

Plumbing System: Precautions & Special Functions

Guidelines for operation, transport, delivery, basement heating, and domestic hot water safety.

Radiator System Connections

Radiator System: Pump, Valves & Expansion Vessel

Details on connecting the circulation pump, pressure relief valve, and expansion vessel.

Pipe Connection Principle Sketch

Pipe Connection: Diagram and Legend

Principle sketch showing system pipe connections with a numbered legend.

Pipe Connection: System Filling Procedure

Instructions for filling the boiler and radiator system with water.

07. Connection to the Heat Pump Unit

Heat Pump Unit Connection: Air Release & Drain

Procedure for releasing air and using the drain valve when connecting the heat pump.

08. Electric Installation

Electric Installation: General Safety & Supply

Guidelines for electrical installation, including safety, supply, and main switch requirements.

Electric Installation: Unit Communication Wiring

Instructions for wiring the communication cable between the heat pump and boiler units.

Current Sensor Connections and Function

Sensor and Terminal Block Details

Sensor Installation: Outdoor Sensor

Recommendations for optimal placement of the outdoor temperature sensor.

Electric Installation: Terminal Block

Overview of the terminal block for electric connections and cable fixings.

Wiring Diagrams and Power Supply

Wiring Diagram: 400 V 3 N~ Supply

Wiring details for a 400V 3-phase, N supply system, including sensor and power connections.

Wiring Diagram: 230 V 3~ Supply

Wiring details for a 230V 3-phase supply system, including sensor and power connections.

Wiring Diagram: 230 V 1 N~ Supply

Sensor Installation and Electrician Adjustments

Sensor Installation: Room & Flow

Instructions for installing room and primary flow sensors correctly.

Electrician Tasks: Radiator Pump & Sensor Checks

Connecting radiator pump and performing checks on sensor connections and electrician adjustments.

09. Electrical Wiring Diagram (SHP-C90 GDN)

09. Electrical Wiring Diagram (SHP-C90 GHN)

09. Electrical Wiring Diagram (SHP-C90 GEN)

HP Unit Wiring Details: SHP-C90 GDN

HP Unit Wiring Details: SHP-C90 GEN

10. First Start-Up

First Start-Up: Initial Setup

Information and checks required before the first start-up, including water filling.

First Start-Up: Operation & Test Run

Steps for initial power-on, system start-up, and conducting the test run.

First Start-Up: Test Run Issues & Pump Checks

First Start-Up: Later Check-ups

Post start-up checks to ensure system performance and user understanding.

Installation Instructions: Heat Pump Unit

Heat Pump Installation: Installer Advice & Overview

Installer guidance and a summary of the installation procedure steps.

IMPORTANT! Safety Precautions

Safety Precautions: Warnings & Prohibitions

Key safety warnings, prohibited actions, and graphic symbol meanings.

Safety Precautions: Mandatory Actions

Mandatory safety actions like grounding and prohibitions on unit modification.

Safety Precautions: Cautions

Parts and Outline Drawings

Parts Check & Outline Drawings

List of parts packed with the unit and outline drawings showing dimensions.

1. Selecting Installation Location and Restrictions

1-1 Selecting the Installation Location

Guidelines for choosing a suitable installation location, considering service and environmental factors.

1-2 Restrictions on Installation

2. Installing the Heat Pump Unit

2-1 Installing the Heat Pump Unit Outdoors

Instructions for installing the heat pump unit outdoors on a stand, ensuring proper placement.

3. Piping Work

3-1 Standard Piping Diagram

Diagram showing standard pipe connections between the tank and heat pump units.

3-2 Piping Checkpoints

Important checks and precautions for piping materials and installation.

3-3 Piping Materials and Work Precautions

Recommendations for piping materials and work practices to ensure proper connection.

4. Electrical Work

4-1 Precautions for Electrical Work

Essential precautions for electrical work, including cable thickness and grounding.

4-2 Lead-in Wiring Work

Diagram and explanation of the lead-in wiring configuration from the distribution board.

4-3 Electrical Wiring Connections (SHP-C90 GDN)

4-4 Grounding Work

Instructions and precautions for proper grounding of the tank and heat pump units.

4-3 Electrical Wiring Connections (SHP-C90 GEN)

5. Preparing for Operation

5-1 Supplying Water

Procedure for filling the tank unit with water and checking for leaks.

5-2 Insulation Work

Instructions for insulating pipes to prevent heat loss and protect from weather.

5-3 Test Run

Procedure for conducting a test run after preparation to ensure proper system function.

Post-Installation Inspections and Troubleshooting

Post-Installation Inspections Checklist

Checklist for verifying installation work, piping, and electrical connections.

Troubleshooting: Common Symptoms

Explanation of common symptoms like frost, fan cycling, and water leakage during operation.

Parts List and Exploded Views

Parts List: Diagram Overview

Exploded view diagram illustrating the parts of the heat pump unit.

Parts List: Outdoor Unit Details

Parts List: Model Differences

Exploded View: SHP-C90 GDN Unit

Parts List: SHP-C90 GDN Outdoor Unit

Parts List: SHP-C90 GDN Outdoor Unit (Cont.)

Exploded View: SHP-C90 GEN Unit

Parts List: SHP-C90 GEN Outdoor Unit

Parts List: SHP-C90 GEN Outdoor Unit (Cont.)

Sanyo SHP-C90GEN Specifications

General IconGeneral
TypeElectric Storage Water Heater
Capacity90 Liters
Voltage220-240V
Frequency50/60 Hz
Power Consumption2000 Watts
Heating ElementCopper
ThermostatAdjustable
Safety FeaturesPressure Relief Valve
Weight25 kg

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