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HB21FNN
Haier HB21FNN User Manual
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comp
artment - risk of explosion.
q
ǃ
Unplug the appliance in the event of power interruption or cleaning.
The appliance can be plugged again only af
ter an interval of at least 5 minutes
to prevent damage to the compressor caused by frequent st
artups.
r
ǃ
Please remove the door
, door seal and shelves before disposal of the
old appliance and put them away in a safe place to prevent children from
being entrapped.
- 5 -
4
6
Table of Contents
Table of Contents
2
Safety Recautions
3
Specifications
6
Refrigerator Compartment
8
Freezer
8
Parts Identifications
8
Removing and Replacing the Right Door of Refrigerator Compartment
9
Removing and Replacing the Left Door of Refrigerator Compartment
9
Disassembly and Installion
9
Removing & Replacing Ice bin
10
Removing & Replacing Freezer Drawer
10
Installing Bottom Trim
11
Installing Front Cover of Delicatessen Drawer
11
Installing Legs
12
Removing & Replacing Door Handle
12
Installing Wine Shelf
13
Removing & Replacing Freezer Door Handle
13
Installing Ice Machine
14
Control and Display System
15
Control and Display Panel
15
Function Adjustment and Control Principle
16
AI Mode
16
Fault Display
16
Lock & Unlock
16
Fast Freeze
17
ON/OFF Setting of Icemaker
17
Fast Icemaking
18
Temperature Setting & Regulation
18
Door-Open Alarm
19
Economic Display Control
19
Refrigerator on / off Control
19
Backup Memory
20
Break down and Its Code
21
Error Code Display
21
System Flow Chart
22
System Flow Scenograph
22
Refrigeration Principle
22
Circuit Diagram
23
Brief Principle Diagram
23
Connect Diagram
24
Normal Phenomena—Not Troubles for Refrigerators
25
Troubleshooting
25
Look
26
Listen
26
Touch and Feel
27
Analysis of Troubles
28
Analysis of Troubles and Troubleshooting
28
Poor Refrigerating Effect
28
Leakage of Refrigerant
28
There Is Air Left in the Refrigerating System
29
Low Efficiency of Compressor
29
Refrigerating Oil Left in Evaporator Tubing
29
Flow Ing Obstructed in Refrigerating System
30
Refrigerating Sy Stem Has Been Clogged
31
Clogged with Ice
31
Clogged with Dirt in Capillary
31
Clogging in Filter
32
Troubles of Compressor
32
Too Much Refrigerant Charged into the Sy Stem
33
Air Left in the System
33
Stoppage Due to Electric Troubles
33
Sudden Stoppage Due to Other Causes
34
Overload of Electric Motor
34
Abnormal Thermal Protection
34
Motor Troubles and Other Electric Faults
35
Fault of Control Relay
36
Poor Electric Contractor in Thermostat
36
Seizing of Shaft
36
Seizing of Piston
36
Electric Leakage of Refrigerator
38
Slight Electric Leakage
38
Serious Electric Leakage
38
Slight Electricleakage
38
Stronge Vibration and Loader Noise
39
Resonance of Tubing and Loosening of Parts
39
Large Noise of the Fan
39
4
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Haier HB21FNN Specifications
General
Brand
Haier
Model
HB21FNN
Category
Refrigerator
Language
English
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