To Next PageTo Next Page
Need help?Do you have a question about the Sharp R-7H55 and is the answer not in the manual?
General| Brand | Sharp |
|---|---|
| Model | R-7H55 |
| Category | Microwave Oven |
| Language | English |
Provides comprehensive technical specifications for the microwave oven, including power, dimensions, and operational features.
Illustrates and describes the external components and the touch control panel layout and functions.
Details the sequences for microwave, convection, and mixed cooking modes, including preheating.
Explains sensor cooking, fire sensing feature, easy defrost, and auto cook operations.
Describes door opening mechanism, latch switches, monitor switch, and their functions.
Details the functions of asymmetric rectifier, fuse, thermal cut-outs, and monitor resistor.
Explains thermistor, various motors, heating element, and damper system operation.
Crucial safety warnings and procedures for servicing microwave ovens, including high voltage handling.
Provides guidelines and a troubleshooting chart for diagnosing oven problems effectively.
Procedures for testing magnetron, power transformer, and related high voltage circuits.
Methods for testing door switches, fuses, thermal cut-outs, and monitor resistors.
Tests for motors, convection heater, thermistor, AH sensor, and touch control panel.
Details the touch control panel structure, units, and LSI signal functions.
Explains the absolute humidity sensor construction, operation, and detector circuit.
Precautions for handling sensitive electronic components and preventing static discharge.
Guidelines and procedures for servicing the touch control panel assembly.
Procedures for removing and replacing external, power supply, and magnetron components.
Steps for replacing motors, convection heater, fan, and sensor assemblies.
Procedures for replacing control panel, switches, and adjusting the oven door.
Guidance on fuse replacement related to defective asymmetric or HV rectifier assemblies.
Specifies requirements and steps for measuring microwave radiation leakage.
Diagrams illustrating the oven's electrical circuits in off and microwave cooking states.
Diagrams showing electrical circuits for convection, grill, and mix cooking modes.
Comprehensive list of electrical components with part numbers and descriptions.
Lists cabinet components, door parts, screws, nuts, washers, and general items.
