Amana Menumaster HDC518 Training Manual

Amana Menumaster HDC518 Training Manual

.6 - 50 hz compact models

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Training Manual
.6 − 50 Hz Compact Models
MENUMASTER
R
C O M M E R C I A L
M I C R O W A V E
O V E N
HDC−5 _ 50 Hz R2
June 2007
www.amanacommercial.com
1

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Summarization of Contents

Quick Start Guide
Using Preprogrammed Cooking Pads
Guide to cooking using preset cooking sequences.
Manual Cooking Procedures
Steps for entering custom time and power levels for cooking.
Programming Custom Cook Sequences
Procedure for reprogramming cooking sequences into memory pads.
X2 Pad Functionality
How to utilize the X2 pad to modify preprogrammed cooking times.
Technical Bulletin: Tray Arcing Issues
Tray Arcing Causes and Fixes
Examines causes of arcing, including metal pan use, and provides corrective actions.
Air Flow Management
Airflow Diagrams and Filter Needs
Illustrations showing proper airflow paths and filter requirements.
Air Duct Installation for Two-Tube Ovens
Notes on air duct placement in closed back installations for two tube ovens.
Upgraded Air Filter for Compact Ovens
New Filter Kit Part Number and Details
Details on the new filter kit (12002550) and its part number.
Filter Installation for Older Models
Instructions for installing the new filter style on units with side retainers.
Interlock Switch Types and Diagrams
Early Production Switch Assembly
Diagram of the early production interlock switch.
Replacement Switch Assembly Diagram
Diagram for the replacement interlock switch for early models.
Later Production Switch Assembly
Diagram of the later production interlock switch assembly.
Switch Replacement and Door Alignment
Replacing the Interlock Switch
Step-by-step guide for replacing the interlock switch assembly.
Door Alignment for Switch Function
Procedure to adjust door alignment for correct switch function.
Shim Usage for Door Alignment
Instructions on using shims to achieve proper door alignment.
Touch Panel and Control Board Diagnostics
Control Board Error Code Resolution
List of error codes (F1-F6) and their corrective actions.
Disassembly: Component Location Overview
Internal Component Identification
Diagram showing locations of major internal components for disassembly.
High Voltage Safety During Disassembly
Critical safety notice regarding high voltage components during disassembly.
Disassembly: Internal Assemblies
Magnetron and Antenna Motor Removal
Diagrams showing magnetron and antenna motor assembly disassembly.
Gear and Shaft Component Disassembly
Details on the gear and shaft disassembly, including washer and clip notes.
Disassembly: Electrical Components
Blower Motor and Transformer Removal
Diagram of blower motor, transformer, and related components for disassembly.
Control Board and Fuse Identification
Location of control board, fuse, and other electrical parts for disassembly.
Component Specifications and Testing Procedures
Testing Thermal Cutouts and Diodes
Testing procedures and results for thermal cutout and diode assembly.
Testing Triacs and Capacitors
Testing procedures and results for triac and capacitor components.
Testing Magnetrons and Blower Motors
Testing procedures and results for magnetron and blower motor.
Line Filter Resistance Testing
Procedure for testing line filter resistance and continuity.
Component Testing: Transformers, Motors, Switches
Transformer Resistance Testing Procedures
Testing procedures and results for 1100W and 1400-2100W transformers.
Stirrer Motor Resistance Testing
Procedure for testing the stirrer motor resistance.
Interlock Switch Continuity Testing
Testing interlock switch continuity with door open and closed.
Component Specs: Control Panel and Touch Interface
Control Board Voltage Checks and Error Codes
Testing control board voltages and troubleshooting error codes.
Touch Panel Trace Continuity Testing
Testing continuity of touch panel pads and traces.
Oven Operating State Definitions
Description of initial power up, idle, standby, and cook conditions.
Microwave Power Output Testing
Power Output Test Procedure
Procedure for testing microwave oven power output using water temperature rise.
Minimum Temperature Rise Specifications
Table showing required temperature rise (AT) for different power outputs.
Two-Magnetron Model Isolation Testing
Isolation Test Method 1: Air Discharge Check
Procedure to check magnetron performance by comparing discharge air temperatures.
Isolation Test Method 2: Individual Magnetron Test
Steps to test each magnetron system individually using a performance test.
HDC18 Model Two-Magnetron Test Example
Performance test guidelines for a two magnetron model (HDC18).
Wiring Schematics: Single Magnetron Oven
Single Magnetron Oven Schematic Diagram
Schematic diagram for a single tube (magnetron) oven model.
High Voltage Safety: Wiring Schematics
Safety warning regarding high voltage depicted in wiring diagrams.
Single Magnetron Oven Low Voltage Wiring
Single Magnetron Low Voltage Wiring Diagram
Detailed wiring diagram for low voltage components of a single tube oven.
Wire Color Code Key for Schematics
Key for wire color codes used in the high and low voltage wiring diagrams.
Wiring Schematics: Dual Magnetron Oven
Dual Magnetron Oven Schematic Diagram
Schematic diagram for a two tube (magnetron) oven model.
High Voltage Danger: Dual Magnetron Schematics
Danger warning for high voltage present in two tube oven schematics.
Dual Magnetron Oven Low Voltage Wiring
Dual Magnetron Low Voltage Wiring Diagram
Detailed wiring diagram for low voltage components of a two tube oven.
Wire Color Code Reference for Schematics
Reference for wire color codes used in the two tube oven wiring diagrams.

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