User manual LG R-1801H

[. . . ] * ARTCOOL COLOR R Mirror W White B Blue D Wood M Metal C Cherry N A S Q K Walnut Gogh Sisley Quran Mecca A: 220V, 50Hz, 3Phase B: 208~230V, 60Hz, 3Phase C: 575V, 50Hz, 3Phase D: 440~460, 60Hz, 3Phase E: 265V, 60Hz F: 200V, 50/60Hz V: AC Inverter C/O N: AC Inverter H/P Q: DC Inverter C/O W: DC Inverter H/P 4, 5 6 Capacity Electric Range 0~9 1~9 A~Z 7 8 9 Chassis Look Function A~Z A~Z A~Z A B C D E F G H I J K L M N P Q R S T U 10 Serial No. 0~9 Service Manual 3 LG Model Name 2004~ 1 Code 1 2 Type - 3 4 5 6 7 8 9 10 Code of Model A~Z L A C T K E H Meaning Chang_won R22 Chang_won R410A Chang_won R407C China Turkey R22 Turkey R410A Thailand N Z D X V S India Brazil Indonesia Mexico Vietnam Out sourcing Producing Center, Refrigerant 2 3 Product Type Cooling/Heating/Inverter A~Z A~Z S: Split Type Air Conditioner C: Cooling only H: Heat pump X: C/O + E/Heater Z: H/P + E/Heater Cooling/Heating Capacity Ex. "09" ¡ 9, 000 Btu/h 1: 115V/60Hz, 2: 220V/60Hz 3: 208-230V/60Hz 5: 200-220V/50Hz 6: 220-240V/50Hz 7: 110V, 50/60Hz 8: 380-415V/50Hz 9: 380-415V/60Hz Name of Chassis of Unit Ex. LSP ¡ SP Chassis Look, Color (Artcool Model) A: 220V, 50Hz, 3Phase B: 208~230V, 60Hz, 3Phase C: 575V, 50Hz, 3Phase D: 440~460, 60Hz, 3Phase E: 265V, 60Hz F: 200V, 50/60Hz CHASSIS S4/S5 S6 SQ SR ST Look D K L G M N D P Division Panel Type(Deluxe) Fighting 'Look' (LG1) (LG2)-SEMI PANEL OEM1 OEM2 Panel Type(Deluxe) LG3 A B C D E F G H I J K L M N P Q S T U V W 8 V: AC Inverter C/O N: AC Inverter H/P Q: DC Inverter C/O W: DC Inverter H/P 4, 5 6 Capacity Electric Range 0~9 1~9 A~Z 7 8 Chassis Look A~Z A~Z 9 Function A~Z Basic Basic+4Way Plasma Filter Plasma Filter+4 Way Tele+LCD Tele+LCD+Nano plasma+4Way NBF F+(A/changeove)+A/clean+Low A NBF F+(A/changeove)+A/clean+4way+Low A Tele+LED+4way Internet Plasma F+4Way+Oxy generator NBF F+(A/changeove)+A/clean NBF F+(A/changeove)+A/clean+4way NBF F+(A/changeove)+A/clean+PTC NBF F+(A/changeove)+Autoclean+4way+PTC NBF F+(A/changeove)+A/clean+4way+Low A+PTC (Nano)Plasma+ION+A/Clean 4way+(Nano)Plasma F+Negative ION+Healthy dehumidification+A/Clean Nano Plasma F+4Way+(A/changeove)+A/clean+Oxy generator 4way+(Nano)Plasma F+Negative ION+Healthy dehumidification+A/Clean+Oxy generator Dry contact Wire remocon 10 Serial No. 0~9 LG Model Development Serial No. * ARTCOOL COLOR R Mirror W White B Blue D Wood M Metal C Cherry 4 Room Air Conditioner Safety Precautions Safety Precautions To prevent injury to the user or other people and property damage, the following instructions must be followed. [. . . ] Operating frequency Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 [The targeting operating freq. each model] Model AS-W0964DH0/GH0 AS-W1264DH0/GH0 R-1801H/GH0 AS-W1224DH0 AS-W1424DH0 AS-W1825DH0 Step 1 35 20 16 20 20 16 Step 2 44 38 38 35 35 38 Comp. Operating frequency Step 3 Step 4 Step 5 53 53 47 53 53 47 62 63 65 63 63 62 69 72 79 70 77 79 Step 6 74 79 87 79 79 87 Step 7 80 86 96 86 86 90 Jet cool mode operation · While in heating mode or Fuzzy operation, the Jet Cool key cannot be input. When it is input while in the other mode operation(cooling, dehumidification, ventilation), the Jet Cool mode is operated. · In the Jet Cool mode, the indoor fan is operated super-high speed for 30 min. · In the Jet Cool mode, the room temperature is controlled to the setting temperature, 18°C. · When the sleep timer mode input while the Jet Cool mode operation, the Jet Cool mode has the priority. · When the Jet Cool key is input, the upper/lower vane is reset to those of the initial cooling mode and then operated in order that the air outflow could reach further. 32 Room Air Conditioner Operation Jet heat mode operation · While in cooling mode or Fuzzy operation, the Jet Heat key cannot be input. When it is input while in the Heating mode operation (dehumidification), the Jet Heat mode is operated. · In the Jet Heat mode, the indoor fan is operated super-high speed for 60 min. · In the Jet Heat mode, the room temperature is controlled to the setting temperature, 30°C. · If DC PEAK occurs 5 times within 1 hour, the appliance turns off and display ERROR CODE 6. s DC Peak Current Error by the compressor lock · If the DC LINK voltage below DC 140V occurs 5 times within 1 hour while the compressor is operating, the appliance turns off and display ERROR CODE 6. s DC Peak Current Error by the Outdoor Fan Lock · If it's 5 times within 1 hour in case of the temperature of outdoor pipe TH is over 65°C while the compressor is operating, the appliance turns off and display ERROR CODE 6. 36 Room Air Conditioner Operation Portection from overheating of power module · If the temperature of the heat sink TH. reaches over Toff, the Compressor stop instantly. · It will be limited the compressor operating frequency according to the heat sink TH. (refer to below FIG. ) · It will be blink 4 times, when the thermistor is open or short, also the temperature is over Toff. T = (T off - T on) T1 = T on + T T2 = T on + 2 * T Heat Sink Temp. No. 1 2 3 MODEL AS-W0964DH0 AS-W1264DH0 R-1801H T on 95 95 85 T off 105 105 95 T off °C T2 °C T1 °C T on °C COMP Freq. Free Fc-1 Fc-2 Fc-1 Fc-2 OFF Free Portection from overheating of compressor · If the temperature of the discharge pipe of compressor reaches over 130°C or below -30°C the compressor stop instantly. · It will be limited the compressor operating frequency according to the compressor dome TH. (Refer to below Fig. ) · Temperature range by COMP SPEC varies by 10°C. D-Pipe Temp. T off °C T3 °C T2 °C T = (T off - T2)/2 T1 = T2 - 2 * T T3 = T2 + T No. 1 2 3 MODEL AS-W0964DH0 AS-W1264DH0 R-1801H T on 95 95 98 T off 105 105 108 T1 °C -13 °C COMP Freq. Fh min Free Fc-1 Fc-2 OFF Fc-2 Fc-1 Free Service Manual 37 Operation Defrosting control · While in heating mode operation in order to protect the evaporator pipe of the outdoor unit from freezing, reversed to cooling cycle to defrost the evaporator pipe of the outdoor unit. · Defrosting control is available 50 minutes later since heating cycle started and the pipe temperature of outdoor unit reaches below -6°C. Minimum Time of Heating Main Deice time Operating Freq. of Comp. Setting Freq. Fh Fh min min Fh min Setting Freq. Starting step EEV Open step 4-Way Outdoor FAN Indoor FAN Setting ON Setting Speed Setting Speed OFF ON OFF ON Setting Speed Hi Speed Hot Start Hot Starting Pre-Heat LED Deice STEP 0 OFF OFF 1 2 3 4 5 6 38 Room Air Conditioner Operation Auto Cleaning · Function used to perform the Self Cleaning to prevent the Unit from Fungus and Bad Odors. · Used after the Shut Down of Cooling Operation to Clean the Evaporator and keep it as fresh for the Next operation. [. . . ] (2) No YES DC­fan driving circuit is right ?No Check DC Fan Driving circuit (Soldering state & Direction) - R01F~R09F, C01F~C03F, IC01F~IC03F, Q01F~Q02F, ZD01F Check soldering state of CN-Motor1 & assembling state of DC Fan connector Error code Description Outdoor fan is locked (BLDC fan model only) Cause of error · Outdoor fan is locked by an obstacle (ex : branch of tree, bar. . . etc) · Fan connector is not connected to outdoor pcb assembly · Defective in DC-fan driving circuit 9 Check flow YES Outdoor fan is rotating ?(2) No YES DC ­fan driving circuit is right ?No Check DC Fan driving circuit (Soldering state & Direction) - R01F~R05F, C01F~C03F, Q01F~Q04F, ZD01F Check outdoor unit - remove obstacles in outdoor unit Check connector is not connected to outdoor pcb assembly (CN-FAN2) Service Manual 63 Troubleshooting Guide Error code Description D-Pipe TH. [. . . ]