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SHARP SERVICE MANUAL
ELECTRIC WATER HEATER
MODELS
WH-237DP
WH-247D
SHARP CORPORATION
TABLE OF CONTENTS
PARTS IDENTIFICATION AND SPECIFIC INFORMATION ..............................................
EXTERNAL DIMENSION ...................................................................................................
CAUTION FOR USE ..........................................................................................................
HOW TO USE ....................................................................................................................
WIRING DIAGRAM ............................................................................................................
INSTALLATION ADVICE ....................................................................................................
ELECTRIC WIRE CONNECTIONS ....................................................................................
SHOWER SET ....................................................................................................................
REPLACING METHOD FOR MAIN PARTS .......................................................................
TROUBLESHOOTING .......................................................................................................
CIRCUIT DIAGRAM (PCB-A) .............................................................................................
SERVICE PARTS LIST .......................................................................................................
Page
2
3
3
4
5
5-8
8-10
10
11-16
17
18
19-21
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.
Summary of Contents for WH-237DP
Page 18: ...18 CIRCUIT DIAGRAM PCB A ...
Page 21: ...21 ...