Hyundai HSH-I243NBE Manuals

Manuals and User Guides for Hyundai HSH-I243NBE. We have 1 Hyundai HSH-I243NBE manual available for free PDF download: Service Manual

Hyundai HSH-I243NBE Service Manual (101 pages)

WALL MOUNTED SPLIT-TYPE AIR CONDITIONERS

Brand: Hyundai | Category: Air Conditioner | Size: 5 MB

Service Manual
1
Important Notice
2
How to Order Spare Parts
2
To Have Your Order Filled Promptly and Correctly, Please Furnish the Following Information
2
Summary and Features
3
Technical Specifications
4
Product View and Parts
18
Identification of Parts
18
Indoor Unit
18
Outdoor Unit
18
Installation
19
Installation Diagram
19
Product Dimensions
20
Wiring Diagram
21
Operation Details
27
Remote Controller
27
Remote Control
27
Timer Button
27
Sleep Button
27
Mode Button
27
Display Button
27
Reset Button
27
Electronic Controller
28
Automatic Mode
28
Heat Pump
28
Cooling Mode
28
Dry Mode
29
Heating Mode
29
4-Way Valve Control
29
Defrosting Function
29
Conditions for Quitting Defrostng
31
Auxiliary Electric Heating Function
31
Sleeping Mode
32
Temperature Control
32
Timing Fuction
32
Emergency Switch
32
Compressor’s Protection Function
33
Anti-Frosting Protection of Indoor Evaporator
33
Overheating Protection
33
Anti-Cold Wind Control in Heating
33
Failure Code
34
Sensor’s Failure Protection
34
Failure Protection of Indoor PG Fan Motor
34
Explosion View
35
Indoor Unit- HSH-I073NBE
41
Indoor Unit- HSH-I093NBE
42
Indoor Unit- HSH-I123NBE
43
Indoor Unit- HSH-I183NBE
44
Indoor Unit- HSH-I243NBE
45
Outdoor Unit- HRH-I073NBE
46
Outdoor Unit- HRH-I093NBE
47
Outdoor Unit- HRH-I123NBE
48
Outdoor Unit- HRH-I183NBE
49
Outdoor Unit- HRH-I243NBE
50
Safety Protection
52
Time Delay for Safety Protection
52
“I Feel” Mode Operation
52
Compressor Frequency Control
53
Outdoor Temperature Affects Running Frequency of Compressor
53
Auto Fan Control in Cooling Mode
53
“DRY” Mode Operation
53
Auto Fan Control (Heating)
54
Defrosting
54
Indoor Exchanger Overheat Protection
55
“SLEEP” Mode
55
EMERGENCY Operation
55
AUTO-RESTART Function
55
Protection and Failure Display
56
Auto-Restart Pre-Setting (Optional)
56
Outdoor Failure Display
57
Protection Display Code List
57
Indoor Unit- HSH-L093NDC-W,HSH-L093NDC-S
59
Annex 1 Trouble Shooting
62
Electric Parts
63
External Factors Check
63
Working Power and Voltage Drop
63
Electric Wire Capacity
63
Wire Thickness Required
64
Internal Factors Check
64
Insulation Resistance
64
Insulation Resistance Measurement of Compressor
64
Running Capacitor
65
Motor Fan
65
Capacity Inspection
65
Thermostat
66
Thermistor
66
Wrong Wiring
66
Compressor Trouble Diagnosis
67
Electrical Troubles
67
Ground Test
67
Wrong Wiring Check of Compressor Terminal
67
Mechanical Troubles
68
Not Starting
68
Poor Compression
68
Overcurrent Flowing While Running
68
Refrigerant System
69
Refrigerant System Troubleshooting
69
Temperature Difference/Current of Suction/Discharge Air in Evaporator
69
Pressure and Temperature of Refrigerant
70
Trouble Finding by Pressure/Temperature
70
Symptoms and Actions
71
Pressure Measurement of Low Pressure Side
71
Short of Refrigerant
71
Closing of Refrigerant System
71
Overcharge
72
Bad Compression
72
Summary of Check Items by Cause
73
Precautions on Repair
73
Troubleshooting
74
Product Does Not Operate at All
74
Room Fan Does Not Operate at All
75
Compressor or Outdoor Fan Does Not Operate at All
76
Re-Input after Power off
76
Up/Down Vane Does Not Operate at All
77
Left/Right Louver Does Not Operate at All
78
Function Setting by Remocon Is Disable
79
Power Input after Power off
79
Cooling/Heating Conversion Is Disable
80
Heating Operation on by Remocon
80
Installation Fundamentals
81
Defect Details
81
Removing Burrs of Pipes
82
Flaring Works
83
Flare Nut's Fastening
84
Drain Hose Extend
86
Drain Hose Laying
86
Drain Piping and Ending
87
Insulation Work on Connecting Parts and Hidden Parts of Tubings
88
Tubing and Taping Works against the Waterdrops
89
Tube Extending and Freon Adding
90
Spacing for the Air Flows in Split Type Air Conditioners
91
Cooling Capacity
91
Spacing for the Air Flows in Window Type Air Conditioners
92
Improper Installation and Awning for Outdoor Unit
93
Using Crushed Tubes and Changed Tubes
94
Long Distance Tubings
95
Unstable Installing Units
96
Unstably Fixed Tubings
97
Wiring in 3 Phase Electric Power Lines
98
Poor Electric Insulation
99
Bad Smells and Gases Delivered by Drain Line
100

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Hyundai HSH-I243NBE Service Manual (101 pages)

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