SM830035
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4
4. Service procedures
4. SERVICE PROCEDURES
4-1
Troubleshooting .............................................................................................62
(1)
Check before and after Troubleshooting ................................................ 63
(2)
General Troubleshooting Flow Chart: Diagnosis and Remedy .............. 65
(3)
Meanings of alarm messages ................................................................ 67
(4)
LED Indication on the Outdoor Unit’s P.C.B. Ass’y ................................ 69
(5)
Symptoms and parts to inspect .............................................................. 70
(6)
Procedures When a Specific Component Does Not Work ..................... 80
(7)
Service Functions of Remote Controller ................................................. 82
4-2
Checking the Electrical Components ............................................................ 95
(1)
Measurement of Insulation Resistance .................................................. 95
(2)
Checking the Protective Devices............................................................ 97
(3)
Checking the Electrical Parts ................................................................. 98
(4)
Sensor and Solenoid Layout Diagram.................................................. 101
(5)
Thermistor Characteristic Curve........................................................... 103
(6)
PCB Setting ...........................................................................................104
(7)
R.C Address Setting Method ................................................................ 105
(8)
Automatic Address Setting Method ...................................................... 106
(9)
Displaying Indoor / Outdoor Unit Combination Numbers ..................... 106
(10)
Items to Check Prior to Test Run ......................................................... 107
(11)
Test Run Procedure ..............................................................................108
Summary of Contents for SPW-C253GH5
Page 6: ... 6 SM830035 ...
Page 26: ... 26 SM830035 1 Specifications 1 ...
