Sanyo SHP-TH90GDN-SW - User Manual

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

Summary

Product Specifications

Heat Pump Unit Specifications

Details specifications for SHP-C90GDN and SHP-C90GEN models.

Main Parts Specifications

Thermistor Temperature and Resistance Conversion Table

Provides conversion data for thermistors used in the tank and heat pump units.

Compressor Winding Resistances

Lists winding resistance values for compressors at 25°C.

Introduction

General Safety Instructions

Outlines essential safety precautions for handling and operating the product.

Adjustments and Handling

Thermostat Adjustments

Details manual thermostat settings for emergency and maximum temperature control.

House Temperature Settings

Basic Curve Adjustment

Details initial settings for curve inclination and adjustment for optimal heating.

Maintenance Procedures

Valve Maintenance

Error Handling and Troubleshooting

Troubleshooting Specific Systems

Addresses issues related to sanitary hot water, radiator systems, and sensors.

Error Reset and Safety Shutdowns

Explains how to reset errors and the function of cut-off thermostats.

Alarm and Status Messages

Troubleshooting

Tank Unit Troubleshooting Table

Lists common tank unit display errors and their diagnosis.

Heat Pump Unit Troubleshooting (H01-H11)

Heat Pump Unit Troubleshooting (H12-H27)

Displaying Errors and History

Troubleshooting Procedures

Tank Unit Installation

Important Installation Points

Plumbing System Installation

Pipe Connections Diagram

Heat Pump Unit Connection

Electric Installation

Electric Work Precautions

Electrical Wiring Diagrams

SHP-C90 GHN-SW Wiring Diagram

Provides wiring schematics for the SHP-C90GHN-SW model.

SHP-C90 GEN Wiring Diagram

Provides wiring schematics for the SHP-C90GEN model.

First Start-up Procedures

Pre-Startup Checks and Initial Start

Covers checks before powering on and the initial startup sequence.

Heat Pump Test Run

Guides through the critical test run procedure for the heat pump unit.

Troubleshooting Test Run Issues

Installation Instructions: Heat Pump Unit

Advice for Installers

Installation Procedure Steps

Important Safety Warnings

Important Safety Cautions

Installation Location Selection

Heat Pump Unit Installation Restrictions

Pipe Connection Restrictions

Installing the Heat Pump Unit

Piping Work Procedures

Standard Piping Diagram and Checkpoints

Piping Materials and Precautions

Electrical Work

Electrical Work Precautions

Lead-in Wiring Work

Wiring Connections to Heat Pump Unit

Grounding Work Procedures

Preparing for Operation

Supplying Water and Insulation

Test Run and Post-Installation Checks

Details conducting a test run and performing post-installation inspections.

Post-Installation Inspection Checklist

Periodic Inspections and Troubleshooting

Sanyo SHP-TH90GDN-SW Specifications