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SHARP SERVICE MANUAL
PARTS IDENTIFICATION AND SPECIFIC INFORMATION ..............................................
EXTERNAL DIMENSION ...................................................................................................
CAUTION FOR USE ..........................................................................................................
HOW TO USE ....................................................................................................................
WIRING DIAGRAM ............................................................................................................
INSTALLATION ADVICE ....................................................................................................
POWER SUPPLY INSTALLATION .....................................................................................
SHOWER SET ...................................................................................................................
REPLACING METHOD FOR MAIN PARTS ......................................................................
TROUBLESHOOTING .......................................................................................................
CIRCUIT DIAGRAM (PCB-1) .............................................................................................
SERVICE PARTS LIST ......................................................................................................
ELECTRIC WATER HEATER
In the interests of user-safety (Required by safety
regulations in some countries) the set should be restore
to its original condition and only parts identical to those
specifi ed should be used.
TABLE OF CONTENTS
SHARP CORPORATION
MODELS
WH-236E
WH-239EP
WH-246E
Page
2
3
3
4
5
5-8
8-10
10
11-15
16
17
18-24
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Table of Contents
Related Manuals for Sharp WH-246E
Summarization of Contents
Parts Identification
Specific Information
Detailed specifications for different electric water heater models including dimensions and performance.
External Dimension
Caution for Use
Important safety instructions and precautions for using the electric water heater safely.
How to Use
Before Use
Pre-installation checks and essential setup steps before operating the unit.
Adjustment Water Temperature
Guide on adjusting water temperature using control knobs and observing indicator lamps.
Installation Advice
Before Installation
Checks required before operating the unit, including water pressure requirements.
Installation the Unit
Steps for mounting the electric water heater unit to the wall and preparing the installation area.
Replacing Method for Main Parts
Remove of Shower Hose
Instructions for detaching the shower hose from the main unit.
Remove of Body
Steps to remove the main body cover of the electric water heater.
Remove of Power Switch Button
Procedure for removing the power switch button from the unit.
Remove of Push Switch Set
Steps to detach the push switch set from the back cover.
Remove of Triac
Guide on how to remove the Triac component from the heater.
Remove of Reed Switch
Steps to remove the reed switch from the body valve.
Remove of PCB-A
Procedure for removing the PCB-A component from the unit.
Remove of PCB-B Ass'y
Steps to remove the PCB-B assembly from the volume switch.
Remove of Body Valve Ass'y and Water Outlet
Instructions for removing the body valve and water outlet components.
Remove of Heater Tank Ass'y
Steps to remove the heater tank assembly from the unit.
Remove of Breaker
Procedure for removing the breaker component from the unit.
Service Parts List
Printing & Packaging Material
List of printed materials and packaging components for the unit.
Mechanical Parts
List of mechanical components available as spare parts for the unit.
Electric Parts
List of electrical components available as spare parts for the unit.
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