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Appendix

 1 Temperature Sensor Resistance Value Table    (

--K) 

 

K Ohm 

 

K Ohm 

 

K Ohm 

 

K Ohm 

-20 

115.266 

20 

12.6431 

60 

2.35774 

100 

0.62973 

-19 

108.146 

21 

12.0561 

61 

2.27249 

101 

0.61148 

-18 

101.517 

22 

11.5000 

62 

2.19073 

102 

0.59386 

-17 

96.3423 

23 

10.9731 

63 

2.11241 

103 

0.57683 

-16 

89.5865 

24 

10.4736 

64 

2.03732 

104 

0.56038 

-15 

84.2190 

25 

10.000 

65 

1.96532 

105 

0.54448 

-14 

79.3110 

26 

9.55074 

66 

1.89627 

106 

0.52912 

-13 

74.5360 

27 

9.12445 

67 

1.83003 

107 

0.51426 

-12 

70.1698 

28 

8.71983 

68 

1.76647 

108 

0.49989 

-11 

66.0898 

29 

8.33566 

69 

1.70547 

109 

0.48600 

-10 

62.2756 

30 

7.97078 

70 

1.64691 

110 

0.47256 

-9 

58.7079 

31 

7.62411 

71 

1.59068 

111 

0.45957 

-8 

56.3694 

32 

7.29464 

72 

1.53668 

112 

0.44699 

-7 

52.2438 

33 

6.98142 

73 

1.48481 

113 

0.43482 

-6 

49.3161 

34 

6.68355 

74 

1.43498 

114 

0.42304 

-5 

46.5725 

35 

6.40021 

75 

1.38703 

115 

0.41164 

-4 

44.0000 

36 

6.13059 

76 

1.34105 

116 

0.40060 

-3 

41.5878 

37 

5.87359 

77 

1.29078 

117 

0.38991 

-2 

39.8239 

38 

5.62961 

78 

1.25423 

118 

0.37956 

-1 

37.1988 

39 

5.39689 

79 

1.21330 

119 

0.36954 

35.2024 

40 

5.17519 

80 

1.17393 

120 

0.35982 

33.3269 

41 

4.96392 

81 

1.13604 

121 

0.35042 

31.5635 

42 

4.76253 

82 

1.09958 

122 

0.3413 

29.9058 

43 

4.57050 

83 

1.06448 

123 

0.33246 

28.3459 

44 

4.38736 

84 

1.03069 

124 

0.32390 

26.8778 

45 

4.21263 

85 

0.99815 

125 

0.31559 

25.4954 

46 

4.04589 

86 

0.96681 

126 

0.30754 

24.1932 

47 

3.88673 

87 

0.93662 

127 

0.29974 

22.5662 

48 

3.73476 

88 

0.90753 

128 

0.29216 

21.8094 

49 

3.58962 

89 

0.87950 

129 

0.28482 

10 

20.7184 

50 

3.45097 

90 

0.85248 

130 

0.27770 

11 

19.6891 

51 

3.31847 

91 

0.82643 

131 

0.27078 

12 

18.7177 

52 

3.19183 

92 

0.80132 

132 

0.26408 

13 

17.8005 

53 

3.07075 

93 

0.77709 

133 

0.25757 

14 

16.9341 

54 

2.95896 

94 

0.75373 

134 

0.25125 

15 

16.1156 

55 

2.84421 

95 

0.73119 

135 

0.24512 

16 

15.3418 

56 

2.73823 

96 

0.70944 

136 

0.23916 

17 

14.6181 

57 

2.63682 

97 

0.68844 

137 

0.23338 

18 

13.9180 

58 

2.53973 

98 

0.66818 

138 

0.22776 

19 

13.2631 

59 

2.44677 

99 

0.64862 

139 

0.22231 

 

 

 

 

 

 

 

 

Содержание MBSFI-A1-1511

Страница 1: ...Mission 3D Inverter Series Service Manual 2014 MBSEU A 1412...

Страница 2: ...tion 15 5 4 Installation for the first time 16 5 5 Adding the refrigerant after running the system for many years 17 5 6 Re installation while the indoor unit need to be repaired 18 5 7 Re installatio...

Страница 3: ...reful of the case edges and the fins on the condenser and evaporator For installation always contact the dealer or an authorized service center Do not install the product on a defective installation s...

Страница 4: ...way properly A bad connection may cause water leakage Keep level even when installing the product It can avoid vibration of water leakage Do not install the product where the noise or hot air from the...

Страница 5: ...f the same type Do not mix old and new batteries or different types of batteries There is risk of fire or explosion Do not recharge or disassemble the batteries Do not dispose of batteries in a fire T...

Страница 6: ...or Units 3D inverter Capacity Indoor units Outdoor units 9k MSMBAU 09HRFN1 QRD0GW MOB01 09HFN1 QRD0GW 12k MSMBBU 12HRFN1 QRD0GW MOB01 12HFN1 QRD0GW 18k MSMBCU 18HRFN1 QRD0GW MOB01 18HFN1 QRD0GW 24k MS...

Страница 7: ...3 Dimension 3 1 Indoor Unit Model W D H MSMBAU 09HRFN1 QRD0GW 730 198 293 MSMBBU 12HRFN1 QRD0GW 810 200 300 MSMBCU 18HRFN1 QRD0GW 980 225 325 MSMBDU 24HRFN1 QRD0GW 1090 235 338...

Страница 8: ...For MSMBAU 09HRFN1 QRD0GW For MSMBBU 12HRFN1 QRD0GW For MSMBCU 18HRFN1 QRD0GW For MSMBDU 24HRFN1 QRD0GW...

Страница 9: ......

Страница 10: ...3 2 Outdoor Unit More than 30cm More than 60cm More than 200cm More than 30cm More than 60cm Service space Fence or obstacles...

Страница 11: ...For MOB01 09HFN1 QRD0GW MOB01 12HFN1 QRD0GW MOB01 18HFN1 QRD0GW...

Страница 12: ...For MOF2 24HFN1 QRD0GW Model W D H W1 A B MOF2 24HFN1 QRD0GW 845 320 700 908 560 335...

Страница 13: ...GAS SIDE HEAT EXCHANGE EVAPORATOR HEAT EXCHANGE CONDENSER COMPRESSOR 2 WAY VALVE 3 WAY VALVE 4 WAY VALVE COOLING HEATING T2 Evaporator temp sensor T1 Room temp sensor ACCUMULATOR INDOOR OUTDOOR CHECK...

Страница 14: ...4 6500 663kgf cm 6700 683kgf cm 5 2 Connecting the cables The power cord of connect should be selected according to the following specifications sheet Rated current of appliance Nominal cross sectiona...

Страница 15: ...RD0GW MOB01 09HFN1 QRD0GW 3 8 9 52 1 4 6 35 5 10 25 15 MSMBBU 12HRFN1 QRD0GW MOB01 12HFN1 QRD0GW 3 8 9 52 1 4 6 35 5 10 25 15 MSMBCU 18HRFN1 QRD0GW MOB01 18HFN1 QRD0GW 1 2 12 7 1 4 6 35 5 20 30 15 MSM...

Страница 16: ...ction to the vacuum pump 4 Fully open the handle Lo of the manifold valve 5 Operate the vacuum pump to evacuate 6 Make evacuation for 30 minutes and check whether the compound meter indicates 0 1Mpa I...

Страница 17: ...ensure the liquid charge 2 Purge the air from the charge hose Open the valve at the bottom of the cylinder and press the check valve on the charge set to purge the air be careful of the liquid refrig...

Страница 18: ...o the close position 5 Operate the air conditioner at the cooling cycle and stop it when the gauge indicates 0 1MPa 6 Set the 3 way valve to the closed position immediately Do this quickly so that the...

Страница 19: ...cuum pump to the valve at the bottom of the cylinder If the refrigerant is R410A make the cylinder bottom up to ensure liquid charge 2 Purge the air from the charge hose Open the valve at the bottom o...

Страница 20: ...Be sure to check for gas leakage...

Страница 21: ...tioner is used beyond the above conditions certain safety protection features may come into operation and cause the unit to operate abnormally 2 The room relative humidity should be less than 80 If th...

Страница 22: ...urbo or Silence feature is activated Dispalys for three seconds when Timer OFF is set Dispalys for three seconds when Fresh Swing Turbo or Silence feature is cancelled Dispalys under deforsting operat...

Страница 23: ...working 7 3 6 Indoor fan delayed open function When the unit starts up the louver will be active immediately and the indoor fan will open 7s later If the unit runs in heating mode the indoor fan will...

Страница 24: ...tting value the current protection function will be activated and the compressor will stop 7 4 2 2 Outdoor fan running rules The outdoor unit will be run at different fan speed according to T4 T4 A A...

Страница 25: ...or will stop 7 4 3 2 Outdoor fan running rules The outdoor unit will be run at different fan speed according to T4 T4 E D C B A A 7 4 3 3 Indoor fan running rules When the compressor is on the indoor...

Страница 26: ...of the relevant mode The louver operates same as in relevant mode If the machine switches mode between heating and cooling the compressor will keep stopping for certain time and then choose mode acco...

Страница 27: ...r 3 minutes when power returns If the memorization condition is forced cooling mode the unit will run in cooling mode for 30 minutes and turn to auto mode as 24 setting temp If AC is off before power...

Страница 28: ...lectricity power in capacitor Electrolytic Capacitors HIGH VOLTAGE CAUTION For other models please connect discharge resistance approx 100 40W or soldering iron plug between terminals of the electroly...

Страница 29: ...tection 2 times O F1 Outdoor ambient temperature sensor T4 open circuit or short circuit 3 times O F2 Condenser coil temperature sensor T3 open circuit or short circuit 4 times O F3 Compressor dischar...

Страница 30: ...tallation mistake PCB faulty Trouble shooting Yes Replace the indoor outdoor main PCB Power off then restart the unit 2 minutes later EEPROM a read only memory whose contents can be erased and reprogr...

Страница 31: ...Yes Power off then restart the unit 2 minutes later Power off then restart the unit 2 minutes later No Replace the outdoor main PCB Power on Is the error extinguished Replace the outdoor main PCB Powe...

Страница 32: ...osed causes Wiring mistake Fan ass y faulty Fan motor faulty PCB faulty Trouble shooting Power off then restart the unit 2 minutes later Shut off the power supply Rotate the fan by hand The unit opera...

Страница 33: ...trol chip is in outdoor PCB Power on and check if the fan can run normally if the fan can run normally the PCB must has problems and need to be replaced If the fan can t run normally measure the resis...

Страница 34: ...4 seconds and this situation happens 3 times the display area will show EC and AC will turn off Supposed causes T2 sensor faulty Indoor PCB faulty System problems such as leakage or blocking Trouble...

Страница 35: ...mpling voltage is lower than 0 06V or higher than 4 94V the LED will display the failure Supposed causes Wiring mistake Sensor faulty PCB faulty Trouble shooting Check the connection between temperatu...

Страница 36: ...ires and connectors Yes No Check the IPM No Yes Replace the IPM board or replace the main PCB Check the outdoor fan and the outdoor unit ventilation No Please refer to the solution of Fan Speed Has Be...

Страница 37: ...ecified voltage detection circuit Supposed causes Power supply problems System leakage or block PCB faulty Trouble shooting Check the power supply Check the connections and wires Stop the unit No Yes...

Страница 38: ...uble shooting Check the air flow system of indoor and outdoor units Clear up the air inlet and outlet or the heat exchanger of indoor and outdoor units Yes No Yes Yes Power off then restart the unit 1...

Страница 39: ...istake IPM malfunction Outdoor fan ass y faulty Compressor malfunction Outdoor PCB faulty Trouble shooting Check the wiring between main PCB and compressor Correct the connection or replace the wires...

Страница 40: ...rom PCB measure the resistance value with a tester Temperature Sensors Room temp T1 sensor Indoor coil temp T2 sensor Outdoor coil temp T3 sensor Outdoor ambient temp T4 sensor Compressor discharge te...

Страница 41: ...0 40060 3 41 5878 37 5 87359 77 1 29078 117 0 38991 2 39 8239 38 5 62961 78 1 25423 118 0 37956 1 37 1988 39 5 39689 79 1 21330 119 0 36954 0 35 2024 40 5 17519 80 1 17393 120 0 35982 1 33 3269 41 4 9...

Страница 42: ...essor checking Measure the resistance value of each winding by using the tester Position Resistance Value ASN98D22UFZ ASM135D23UFZ DA200S2C 10MT Blue Red 1 57 20 68 1 75 20 68 0 51 20 68 Blue Black Re...

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