User manual LG LRV410TT

[. . . ] The reference piping consists of 5 m of main piping and 2. 5 m of branch piping connected with 0 meter height. Note 2 : The sound level are measured in an anechoic chamber in accordance with JIS B 8616. Normally, the values measured in the actual operating environment become larger than the indicated values due to the effects of external sound. [. . . ] Note : Rated conditions Cooling : Indoor air temperature 27°C DB/19°C WB, Outdoor air temperature 35°C DB Heating : Indoor air temperature 20°C DB, Outdoor air temperature 7°C DB/6°C WB 2 4-way Air Discharge Cassette Type Engineering Data Book 60Hz Model name Cooling/Heating capacity (Note 1) Power supply Running current Electical characteristics Power consumption Starting current Main unit Appearance Ceiling panel Model Panel color Hight Main unit Outer dimention Ceiling panel Main unit Ceiling panel Width Depth Hight Width Depth Total weight Heat exchanger Soundproof / Heat-insulating material Fan Fan unit Standard air flow High (Mid/Low) Motor Air filter Controller Gas pipe Connecting pipe Liquid pipe Drain port Sound pressure level (Note 2) (High/Med. /Low) (mm) (mm) (Nominal dia. mm) (dB(A)) 30/29/27 9. 5 6. 4 25 (Polyvinyl chloride tube) 31/29/27 32/29/27 35/31/28 38/33/30 43/38/32 46/38/33 46/40/33 12. 7 (m³/h) (W) 800 (730/680) 930 1050 (830/790) (920/800) 14 (mm) (mm) (mm) (mm) (mm) (mm) (kg) (kg) 18 20 4. 0 Fined tube Non-flammable insulation Turbo fan 1290 (920/800) 20 Standard filter (Long life filter) Remote controller 15. 9 9. 5 1320 1970 2130 2130 (1100/850) (1430/1070) (1430/1130) (1520/1230) 68 72 256 840 840 30 950 950 25 (A) (kW) (A) MMU- AP0092H AP0122H AP0152H AP0182H AP0242H AP0272H AP0302H AP0362H AP0482H AP0562H (kW) 2. 8/3. 2 3. 6/4. 0 4. 5/5. 0 5. 6/6. 3 7. 1/8. 0 8. 0/9. 0 9. 0/10. 0 11. 2/12. 5 14. 0/16. 0 16. 0/18. 0 1 phase 50Hz 230V (220-240V) / 1 phase 60Hz 220V (Sepatate power supply for indoor units is required. ) 0. 24 0. 021 0. 30 0. 28 0. 023 0. 33 0. 30 0. 026 0. 36 0. 39 0. 036 0. 42 0. 45 0. 043 0. 59 0. 76 0. 088 0. 87 1. 23 0. 92 0. 112 1. 26 Heat-insulating material attached Zinc hot dipping steel plate RBC-U31PG(W)-E White (2. 5GY9. 0/0. 5) 319 Note 1 : The cooling capacities and electrical characteristics are measured under the conditions specified by JIS B 8615 based on the reference piping. The reference piping consists of 5 m of main piping and 2. 5 m of branch piping connected with 0 meter height. Note 2 : The sound level are measured in an anechoic chamber in accordance with JIS B 8616. Normally, the values measured in the actual operating environment become larger than the indicated values due to the effects of external sound. Note : Rated conditions Cooling : Indoor air temperature 27°C DB/19°C WB, Outdoor air temperature 35°C DB Heating : Indoor air temperature 20°C DB, Outdoor air temperature 7°C DB/6°C WB 3 4-way Air Discharge Cassette Type Engineering Data Book 2. Dimensions MMU-AP0092H, AP0122H 15 or more 860 to 910 Ceiling open dimension 1000 or more 860 to 910 Ceiling open dimension 1000 or more An obstacle 1000 or more The space that is necessary for equipping and service Standing 661 or less 15 or more 300 or less 112 44 30 172 129 77 74 105 189 Refrigerant pipe connecting port Ø6. 4 (Liquid side) Refrigerant pipe connecting port Ø9. 5 (Gas side) Bottom face of ceiling 129 77 10 5 74 Indoor unit Bottom face of ceiling 397. 5 263 157 106. 5 72 241. 5 105 337. 5 Drain pipe connecting port (Material: PP) Drain upstanding size For branch duct knockout square hole Ø150 Hanging bolt M10 or Ø3/8(procured by locally) 256 132 Ø162 Electric parts box 950 Panel external dimension 780 Hanging bolt pitch 323 287. 5 416. 5 690 ± 20 Hanging bolt pitch 950 Panel external dimension 74 840 Unit external dimension 408 351 129 For branch duct 105 77 knockout square hole Ø150 80 135 105 240 105 105 384 16. 5 105 Ø162 For branch duct knockout square hole Ø150 (2 positions) For branch duct knockout square hole Ø150 269 30 207. 5 Ceiling panel (sold separately) Bottom face of ceiling Z 362. 5 105 372. 5 32 28 61 . 5 840 Unit external dimension 57 74 Knockout for simple OA for Ø100 Bottom face of ceiling 105 Z view 129 77 Bottom face of ceiling 5 Indoor unit 12 Bottom face of ceiling Unit : mm 4 Standing 850 or less Take-in port of wiring Bottom face of ceiling 45 64 5 15 7 18 4-way Air Discharge Cassette Type Engineering Data Book MMU-AP0152H, AP0182H 15 or more 860 to 910 Ceiling open dimension 1000 or more 1000 or more 860 to 910 Ceiling open dimension An obstacle 1000 or more 15 or more The space that is necessary for equipping and service Standing 661 or less 300 or less Take-in port of wiring 44 Bottom face of ceiling 30 129 172 112 77 74 105 189 Indoor unit Bottom face of ceiling Refrigerant pipe connecting port Ø6. 4 (Liquid side) Refrigerant pipe connecting port Ø12. 7 (Gas side) Bottom face of ceiling 129 77 10 5 74 Drain upstanding size 397. 5 263 157 106. 5 72 241. 5 Electric parts box 105 337. 5 Drain pipe connecting port (Material: PP) For branch duct knockout square hole Ø150 Hanging bolt M10 or Ø3/8 (procured locally) 256 132 Ø162 950 Panel external dimension 780 Hanging bolt pitch 323 287. 5 416. 5 690 ± 20 Hanging bolt pitch 950 Panel external dimension 74 351 840 Unit external dimension 408 129 For branch duct 105 77 knockout square hole Ø150 80 135 105 240 105 105 384 16. 5 105 Ø162 For branch duct knockout square hole Ø150 (2 positions) For branch duct knockout square hole Ø150 269 30 207. 5 Ceiling panel (sold separately) Bottom face of ceiling Z 57 74 28 362. 5 105 372. 5 . 5 32 61 840 Unit external dimension 105 Knockout for simple OA for Ø100 5 15 7 18 Bottom face of ceiling 129 77 Bottom face of ceiling 5 Z view Indoor unit 12 Bottom face of ceiling Unit : mm 5 Standing 850 or less 45 64 4-way Air Discharge Cassette Type Engineering Data Book MMU-AP0242H, AP0272H, AP0302H 15 or more 860 to 910 Ceiling open dimension 1000 or more 1000 or more 860 to 910 Ceiling open dimension An obstacle 1000 or more 15 or more The space that is necessary for equipping and service Standing 661 or less 300 or less Take-in port of wiring 44 Bottom face of ceiling 30 129 172 112 77 74 105 189 Indoor unit Bottom face of ceiling Refrigerant pipe connecting port Ø9. 5 (Liquid side) Refrigerant pipe connecting port Ø15. 9 (Gas side) Bottom face of ceiling 129 4 77 10 5 74 Drain upstanding size 397. 5 263 157 106. 5 72 241. 5 Electric parts box 105 337. 5 Drain pipe connecting port (Material: PP) For branch duct knockout square hole Ø150 Hanging bolt M10 or Ø3/8 (procured locally) 256 132 Ø162 162 950 Panel external dimension 780 Hanging bolt pitch 323 287. 5 416. 5 690 ± 20 Hanging bolt pitch 950 Panel external dimension 74 351 840 Unit external dimension 408 129 For branch duct 105 77 knockout square hole Ø150 80 135 105 240 105 105 384 16. 5 105 Ø162 For branch duct knockout square hole Ø150 (2 positions) For branch duct knockout square hole Ø150 269 30 207. 5 Ceiling panel (sold separately) Bottom face of ceiling Z 57 362. 5 105 372. 5 74 32 28 61 . 5 840 Unit external dimension 105 Knockout for simple OA for Ø100 5 15 7 18 Bottom face of ceiling 129 77 Bottom face of ceiling 5 Z view Indoor unit 12 Bottom face of ceiling Unit : mm 6 Standing 850 or less 45 64 4-way Air Discharge Cassette Type Engineering Data Book MMU-AP0362H, AP0482H, AP0562H 15 or more 860 to 910 Ceiling open dimension 1000 or more 1000 or more 860 to 910 Ceiling open dimension An obstacle 1000 or more 15 or more The space that is necessary for equipping and service Standing 661 or less 300 or less Take-in port of wiring 44 30 Bottom face of ceiling 112 77 105 129 189 172 Refrigerant pipe connecting port Ø15. 9 (Gas side) 137 Refrigerant pipe connecting port Ø9. 5 (Liquid side) 157 106. 5 72 Electric parts box Indoor unit Bottom face of ceiling 397. 5 263 241. 5 105 337. 5 Drain pipe connecting port (Material: PP) Drain upstanding size For branch duct knockout square hole Ø150 Hanging bolt M10 or Ø3/8 (procured locally) 319 132 Bottom face of ceiling 129 77 10 5 137 950 Panel external dimension 780 Hanging bolt pitch 323 Ø162 240 207. 5 105 135 105 287. 5 840 Unit external dimension 408 416. 5 690 ± 20 Hanging bolt pitch 137 950 Panel external dimension 351 80 105 129 For branch duct 77 knockout square hole Ø150 105 384 16. 5 Ceiling panel (sold separately) 105 Ø162 269 30 Bottom face of ceiling Z 57 For branch duct knockout square hole Ø150 105 137 For branch duct knockout square hole Ø150 (2 positions) 6 28 1 . 5 840 Unit external dimension 362. 5 105 372. 5 32 Knockout for simple OA for Ø100 15 5 18 7 Bottom face of ceiling 129 77 Bottom face of ceiling 5 Z view Indoor unit Bottom face of ceiling Unit : mm 7 Standing 850 or less 45 64 4-way Air Discharge Cassette Type Engineering Data Book 3. Center of Gravity Total weight Model name MMU-AP0092H MMU-AP0122H MMU-AP0152H MMU-AP0182H MMU-AP0242H MMU-AP0272H MMU-AP0302H MMU-AP0362H LRV410TT MMU-AP0562H 450 184 25 470 455 154 20 4. 0 X(mm) Y(mm) Z(mm) Main unit (kg) 18 Ceiling panel (kg) 8 4-way Air Discharge Cassette Type Engineering Data Book 4. Electrical current characteristics Type Model MMU-AP0092H MMU-AP0122H MMU-AP0152H MMU-AP0182H 4-Way Air 50Hz Discharge Cassette Type MMU-AP0242H MMU-AP0272H MMU-AP0302H MMU-AP0362H LRV410TT MMU-AP0562H MMU-AP0092H MMU-AP0122H MMU-AP0152H MMU-AP0182H 4-Way Air 60Hz Discharge Cassette Type MMU-AP0242H MMU-AP0272H MMU-AP0302H MMU-AP0362H LRV410TT MMU-AP0562H Nominal Voltage (V-Ph-Hz) 230-1-50 230-1-50 230-1-50 230-1-50 230-1-50 230-1-50 230-1-50 230-1-50 230-1-50 230-1-50 220-1-60 220-1-60 220-1-60 220-1-60 220-1-60 220-1-60 220-1-60 220-1-60 220-1-60 220-1-60 Voltage Range Min 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 198 Max 264 264 264 264 264 264 264 264 264 264 242 242 242 242 242 242 242 242 242 242 Fan Motor kW 0. 014 0. 014 0. 014 0. 014 0. 020 0. 020 0. 020 0. 068 0. 072 0. 072 0. 014 0. 014 0. 014 0. 014 0. 020 0. 020 0. 020 0. 068 0. 072 0. 072 FLA 0. 63 0. 63 0. 80 0. 80 0. 87 0. 87 0. 87 1. 15 1. 15 1. 15 0. 66 0. 66 0. 84 0. 84 0. 91 0. 91 0. 91 1. 21 1. 21 1. 21 Power Supply MCA 0. 79 0. 79 1. 00 1. 00 1. 09 1. 09 1. 09 1. 44 1. 44 1. 44 0. 83 0. 83 1. 05 1. 05 1. 14 1. 14 1. 14 1. 51 1. 51 1. 51 MOCP 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 9 4-way Air Discharge Cassette Type Engineering Data Book 5. Fresh air intake by using the fresh air and filter chamber and fresh air inlet box. Usage as the filter chamber In case the optional filter is used, air volume may decrease. This can cause decrease temperature of cooling air flow and dew drop. Caution 1. The fresh air shall be treated by heat reclaim ventilator or the like. Recommended treated air temperature is 12C to 30C. Be sure to decide the fresh air volume so that mixed suction air with fresh air keep operating temperature. Provide an air filter in fresh air way to prevent sucking dust. In order to accelate starting up in heating mode, implement pre-heating operation by cutting off fresh air intake. 245 Static Pressure (Pa) 195 145 95 45 -5 0 50 100 150 200 250 300 Fresh Air Volume (m³/h) 350 400 Booster fan P1 P (Atmospheric) Fresh Air Chamber Static Pressure = P (atmospheric) - P1 Characteristics between air volume of branching duct and static pressure Up to 20% fresh air intake ratio is available by using the booster fan. fresh air intake ratio = ( fresh air volume ) / ( total air volume ) X 100 % Inter - lock circuit 1. [. . . ] In order to accelate starting up in heating mode, implement pre-heating operation by cutting off fresh air intake. 245 Static Pressure (Pa) 195 145 95 45 -5 0 50 100 150 200 250 300 Fresh Air Volume (m³/h) 350 400 Booster fan P1 P (Atmospheric) Fresh Air Chamber Static Pressure = P (atmospheric) - P1 Characteristics between air volume of branching duct and static pressure Up to 20% fresh air intake ratio is available by using the booster fan. fresh air intake ratio = ( fresh air volume ) / ( total air volume ) X 100 % Inter - lock circuit 1. Connect the driving relay of the duct fan ( DC 12 V ) between 1 and 6 on the indoor P. C. board. [. . . ]