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ORDER NO.PHAMOS0506021C3
Microwave Oven
NN-S215WF / NN-S215MF / NN-S235WF / NN-S235MF / NN-
S235BF
QPQ(Australia & New Zealand)
HPE(Hong Kong)
YPQ(Singapore)
MPQ(Malaysia)
TPE(Thailand, Indonesia)
LPK(Philippines)
YTE(Others)
KTE(UAE)
PTE( Iran)
KPQ(Kuwait, Doha, Qatar, Oman, Bahrain, Pakistan)
STM(Saudi Arabia)
ZPE(CIS Countries)
SPECIFICATIONS
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Summarization of Contents

Microwave Oven Specifications
Model Identification and Regional Codes
Identifies different microwave models and their regional market codes.
Safety Precautions and Warnings
General Safety Warnings
Provides critical safety warnings for servicing and product use.
Operational Cautions
Highlights important cautions for safe operation and handling.
Features and Control Panel Overview
Feature Chart
Lists the key features available for different microwave models.
Control Panel Layout
Details the layout and function of control panel buttons and dials.
Operating Procedures
Time Cooking Procedures
Step-by-step guide for performing two-stage time cooking.
Special Cooking Functions
Instructions for Turbo Defrost, Auto Cook, and Auto Reheat.
Child Safety Lock Operation
Procedure for setting and resetting the child safety lock.
Circuit Diagrams
NN-S215 Circuit Diagrams
Schematic diagrams for NN-S215 models.
NN-S235 Circuit Diagrams
Schematic diagrams for NN-S235 models.
Variable Power Cooking Control
NN-S235 Power Control Sequence
Describes the ON-OFF timing for power relay B in NN-S235.
NN-S215 Power Control Sequence
Details vari-power switch operation for NN-S215.
Troubleshooting Safety Guidelines
General Troubleshooting Cautions
Key precautions for safe troubleshooting, including grounding and high voltage.
Component Handling and Replacement Safety
Safety measures for replacing parts like fuses and internal components.
Post-Repair Verification
Checks required after repair, such as electrical connections and leakage tests.
Disassembly and Parts Replacement Procedures
Magnetron and DPC Replacement
Steps for removing and replacing the magnetron and Digital Programmer Circuit.
Transformer, Relay, and Timer Replacement
Procedures for replacing low voltage transformer, relays, and timer.
Motor and Door Assembly Replacement
Instructions for replacing fan motor, door assembly, and turntable motor.
Component Testing Procedures
Switch and Relay Continuity Tests
Testing primary/secondary latch switches and power relays.
High Voltage Component Testing
Testing HV transformer, capacitor, magnetron, and diodes.
Variable Power Controller and Diode Testing
Procedures for testing the variable power controller and diodes.
Measurements and Adjustments
Latch Switch Adjustment and Door Alignment
Adjusting door hook assembly and latch switches for proper alignment.
Microwave Output Measurement Method
Simple method to measure microwave output power using water heating.
Troubleshooting Guide
General Troubleshooting Steps
Initial checks and safety steps before diagnosing issues.
Symptom-Based Troubleshooting
Common symptoms, their causes, and recommended corrections.
Parts Identification and Lists
Exploded View of Microwave Components
Visual breakdown of the microwave oven's parts.
Major Component Parts List
List of main parts with part numbers and descriptions.
Minor Component Parts List
List of smaller parts, switches, and connectors.
Assembly and Material Details
Door Assembly Components
Detailed breakdown of the door assembly parts.
Wiring Materials and Packing
Information on wiring harnesses and packing accessories.
Escutcheon Base Assembly Details
Specifics on the escutcheon base assembly.
Digital Programmer Circuit Information
DP Circuit Schematic
Schematic diagram for the Digital Programmer Circuit.
DP Circuit Parts List
List of parts used in the Digital Programmer Circuit.

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