Whirlpool Ice Maker 470 用户手册
CONTENTS
Introduction 3
Safety precautions & warnings 4-5
Special Features
Safety precautions & warnings 4-5
Special Features
6
Technical Specifications
6
Care & Cleaning
7
GNF Refrigerator Parts Identification
8
Energy-Saving Tips
9
Refrigerator Sounds
9-10
Trouble-shooting General
10
Changing Control Settings
10-11
RI 34a Service Consideration
11
Service Instructions 12-17
(1) Procedure for R134a Sealed System (1) R134a Sealed System Service (2) Sweep
Charging Procedure (3) Contaminated R134a Sealed System Repairs (4) Freezer
Compartment (5) Refrigerator Compartment
Charging Procedure (3) Contaminated R134a Sealed System Repairs (4) Freezer
Compartment (5) Refrigerator Compartment
Sealed System Diagnosis Review
18
Wiring Diagram
19
Trouble diagnosis chart
20-23
Sealed System Schematic Layout
24
Trouble Check For Cooling Cycle
25
Diagnostics & Flow Charts
26-33
(1) Refrigerator Does Not Operate (2) Defrosting Mechanism Does Not Work
(3) Purging The System (4) High Side Leaks & Noisy Compressor
(5) Burnouts & Compressor Replacement (6) Restricted System, High & Low Side
Leaks, Excessive Moisture
(7) Back Flushing PF (8) Sweep Charging & Final Charging
Procedure
(3) Purging The System (4) High Side Leaks & Noisy Compressor
(5) Burnouts & Compressor Replacement (6) Restricted System, High & Low Side
Leaks, Excessive Moisture
(7) Back Flushing PF (8) Sweep Charging & Final Charging
Procedure
Diagrams & Assembly Drawings 34-38
(
1) Cabinet...……………………................ 34
(3) Freezer Compartment……..............15/36
(2) Shelves……………………………….35
(4) Control Box………...…………….16/37
(6) GNF Refrigerator Parts ……………..8
(4) Control Box………...…………….16/37
(6) GNF Refrigerator Parts ……………..8
(5) Compressor……………..………………38
(7) Wiring Diagram …….............………….19 (8) Sealed System Schematic Layout..24
(7) Wiring Diagram …….............………….19 (8) Sealed System Schematic Layout..24
Parts
List
39-42
2