Samsung AR18NSPXBWKNEU, Руководство по обслуживанию, Страница: 3 / 88

2 Samsung Electronics
Contents
8. PCB Diagram ·································································································· 8-1
9. Operating Instructions·················································································· 9-1
9-1 Name of Each Part············································································································································ 9-1
9-2 Wireless Remote Control-Buttons and Display······················································································ 9-3
11. Block Diagram ····························································································· 11-1
11-1 Indoor unit························································································································································ 11-1
11-2 Outdoor unit ···················································································································································· 11-2
12. Reference Sheet··························································································· 12-1
12-1 Low Refrigerant Pressure Distribution ··································································································· 12-1
12-2 Pressure & Capacity mark···························································································································· 12-1
12-3 Q & A for Non-trouble ·································································································································· 12-2
12-4 Cleaning /Filter Change······························································································································· 12-5
12-5 Installation ························································································································································ 12-6
12-6 Installation Diagram of Indoor Unit and Outdoor Unit ··································································· 12-7
8-5 SUB PCB-Receive - DB92-02874A ···············································································································
8-6 Wire connectiong the indoor unit terminal blocks ······ ··· ··· ··· ··· ··· ··· ··· ··· ··· ··· ··· ··· ··· ··· ··· ··· ··· ··· ··· ··· ··· ··· ··· ··
12-7 Reference sheet ············································································································································ 12-9
10. Troubleshooting··························································································10-1
10-1 Items to be checked First······························································································································· 10-1
10-2 Communication Error····································································································································· 10-2
10-2-1 Communication Error ······························································································································· 10-2
10-2-2 Indoor temperature sensor Error ····································································································································· 10-3
10-2-3 Indoor fan motor speed detecting error (BLDC fan) ······························ 10-4
10-2-4 Outdoor temperature sensor error ····································································································································· 10-5
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10-2-5 Outdoor Cond temperature sensor error····································································································································· 10-6
10-2-6 Outdoor Discharge temperature sensor error ······························ 10-7
10-2-7 Operation condition secession error····································································································································· 10-8
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10-2-8 EEPROM error/OTP error ····································································································································· 10-9
10-2-9 Outdoor Fan motor error ····································································································································· 10-10
10-2-10 Compressor starting error ······························ 10-11
10-2-11 Compressor wire missing error/rotation error ····································································································································· 10-12
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10-2-12 Current sensor error/Input current sensor error ····································································································································· 10-13
10-2-13 O.C(Over Current) error ····································································································································· 10-14
10-2-14 No power outdoor (Initial Diagnosis) (Not displayed)
10-16 ···································································································
10-2-15 When the Up/Down, Left/Right, Grill louver motor does not operate (Initial Diagnosis)
(Not displayed)
······························ 10-17
10-2-16 When the remote control is not receiving 10-18
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10-2-17 Smart Install error ····································································································································· 10-19
8-1 INDOOR MAIN PCB CODE DB92-04101B······························································································ 8-1
8-2 INDOOR MAIN PCB CODE DB92-04029D····························································································· 8-2
8-4 INDOOR DISPLAY PBA CODE DB92-04106A ························································································ 8-4
8-5
8-6
10-2-18 Outdoor OLP over temperature error (One way Inverter Only)·················································· 10-20
8-3 INDOOR MAIN PCB CODE DB92-04025C····························································································· 8-3