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400 Service Manual

Sections Panel
General Information
1 - 5 General Information
Installation Information
6 Installation Information
7 Unit Leveling (Model 430)
8 Door & Drawer Adjustment (Model 427, 427R)
9 Door Panel Removal & Installation (All Models)
10 Model (427, 427 R)
11 Model (427R)
12 - 13 Model (430)
Controls & Operation
14 Terminology and Component Discriptions
15 Basic Wine Storage Electronic Control System
16 Board Layout & Summary Table
17 Electronic Control Input Operations
18 Adjusting Wine Storage Set-Points
19 Compartment Temperatures
20 Supply Power to the Lighting System
21 Supply Power to the Evaporator Fans
22 (Prior to Serial #1944319)
23 (Starting with Serial #1944319)
24 Control Wine Storage Off-cycle Defrost
25 Control Input Operations
26 Sabbath Mode
27 Showroom Mode
28 and Possible Error Indicators
29 - 30 Thermistor Malfunction Error Indicators
31 Wine Storage Diagnostic Mode
32 Valve Activation Mode
33 - 34 Wine Storage Temperature Log Recall Mode
35 Wine Storage Temperature Log Index Chart
36 Terminology and Component Discriptions
37 Controls & Operation
38 Board Layout & Summary Table
39 Model 427R Refrigerator Control Panel Layout
40 Adjusting Refrigerator Set Points
41 Compartment Temperatures
42 Supply Power to the Lighting System
43 Supply Power to the Evaporator Fan
44 (Prior to Serial #1944319)
45 (Starting with Serical #1944319)
46 Refrigerator Off-cycle Defrost
47 Control Input Operations
48 Sabbath Mode
49 Electronic Communication Error Indicators
50 Model 427R Diagnostic Mode
Sealed System
51 General Rules for Working w/134a
52 Repair Procedures for 134a
53 - 54 Components and Their Role
55 - 56 System Components and Their Role
57 Model 424 Refrigerant Flow
58 Model 427R Refrigerant Flow
Air Flow & Fan Blade Spacing
59 Air Flow & Fan Blade Spacing (Model 424)
60 Air Flow & Fan Blade Spacing (Model 427R)
Component Access & Removal
61 WARNINGS & CAUTIONS
62 Kickplate
63 Door
64 Exterior Wrap Components (424FS ONLY)
65 Condenser Fan Assembly
66 Access & Removal
67 Lower Evaporator Cover
68 Access & Removal
69 Control Panel Assembly
70 Lower Evaporator Fan Assembly
71 Access & Removal
72 Filter-Drier
73 Compressor
74 Kickplate / Grille
75 Door Assembly
76 Condenser Fan Assembly
77 Component Access & Removal
78 Drawer Closer (427R ONLY)
79 Reed Switch (Model 427R ONLY)
80 Evaporator Fan Cover
81 Mechanical Component Access & Removal
82 Refrigerator Control Board (Model 427R ONLY)
83 Lower Light Strip Removal
84 Wine Storage Compartment Thermistor
85 Refrig Compartment Thermistor (Model 427R ONLY)
86 Component Access & Removal
87 Refrigerant Valve
88 Compressor
89 Component Access & Removal
90 Door Assembly
91 Light Switch & Fan Switch
92 Condenser Fan Assembly
93 Cabinet Slide, Spacer & Support Spacer
94 Evaporator Cover
95 Component Access & Removal
96 Compartment Thermistor
97 Component Access & Removal
98 Compressor
Troubleshooting Guide
99 Instructions
100 - 103 Wine Storage Diagnostic Worksheets
104 - 112 General Troubleshooting Guide
113 Normal Operating Pressures Chart
114 Wine Storage Sealed System Repair procedures
115 Cable Test Procedure
Technical Data
116 Model 424 Technical Data Table
117 Model 427 Technical Data Table
118 Model 427R Technical Data Table
119 Model 430 Technical Data Table
Wiring Diagrams
120 - 121 Model 424 (Prior to Serial #1944319)
122 - 123 Model 424 (Starting with Serial #1944319)
124 - 125 Model 427 (Prior to Serial #1944319)
126 - 127 Model 427 (Starting with Serial #1944319)
128 - 129 Model 427R - Wine (Prior to Serial #1944319)
130 - 131 Model 427R - Wine (Starting with Serial #1944319)
132 - 133 Model 427R - Refrig (Prior to Serial #1944319)
134 - 135 Model 427R - Refrig (Starting w Serial #1944319)
136 - 137 Model 430 (Prior to Serial #1944319)
138 - 139 Model 430 (Starting with Serial #1944319)

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