Haier AS09SH1ERA [100/109] Removal of compressor and heat exchange

Содержание

• Service manaul p.1
• Dc inverter free match s series p.1
• Wall mounted type p.1
• Model no as09 12sh1era p.1
• U09 12eh1 era p.1
• Table of contents p.2
• Safety cautions p.4
• Model name explanation p.4
• Introduction p.4
• Warning p.5
• Domestic air conditioner p.5
• Caution in repair p.5
• Introduction p.5
• Warning p.6
• Introduction p.6
• Domestic air conditioner p.6
• Cautions regarding products after repair p.6
• Warning p.7
• Caution p.7
• Introduction p.7
• Inspection after repair p.7
• Domestic air conditioner p.7
• Reference p.8
• Introduction p.8
• Icon type of information description p.8
• Domestic air conditioner p.8
• Caution p.8
• Î caution caution p.8
• Warning warning p.8
• Using icons list p.8
• Using icons p.8
• T note note p.8
• List of fuctions p.9
• Specifications p.10
• Domestic air conditioner p.10
• As09sh1era 1u09eh1 era as12sh1era 1u12eh1era p.10
• Conversion formulae p.11
• U09eh1era 1u12eh1era p.11
• The data are based on the conditions shown in the table below p.11
• Specifications p.11
• Snb130fgym2 snb130fgym2 p.11
• Domestic air conditioner p.11
• Cooling heating piping length p.11
• W 52 52 p.11
• Indoor unit connectors p.12
• Outdoor unit p.13
• Connectors p.13
• Lo о o p.15
• Main functions and control specification of indoor unit p.16
• Funcitions and control p.16
• Dehumidifying mode p.16
• Cooling operation mode p.16
• Automatic operation p.16
• Heating operation mode p.17
• Timing p.18
• Strength operation p.18
• Mute operation p.18
• Dormant operation p.18
• Air refreshing p.18
• Urgent on off input p.19
• Low load protection control p.19
• High load protection control p.19
• Abnormal operation of indoor system p.19
• Malfunction list resume p.20
• Single indoor system operation p.20
• Power cut compensation p.20
• Fixed frequency operation p.20
• Abnormality confirmation approaches p.20
• Time cutting function p.21
• Test program p.21
• Ifp optional function p.22
• Temp display p.23
• Degree heating maintaining p.23
• The calculation of the compressor s frequency p.24
• Main functions and control specification of outdoor unit p.24
• The starting of compressor p.24
• The speeds of increasing or decreasing the frequency of the compressor p.24
• The operation frequency of outdoor unit and its control p.24
• The operation frequency control of compressor p.24
• The outdoor fan control when refrigerating or dehumidifying p.26
• The outdoor fan control when heating p.26
• The outdoor fan control exchange fan p.26
• The control of the outdoor electronic expansion valve eev p.26
• Ttc high temperature preventing protection p.27
• Tc high temperature preventing control of the indoor heating unit p.27
• Protection function p.27
• Four way control p.27
• The protection function of ac current p.28
• The control of preventing the over current of the compressor p.28
• Anti freezing protection of the indoor heat exchanger p.28
• Temperature protection of the outdoor refrigerating coil p.29
• The frequency limitation of modification rate p.29
• Function of main thermistor p.30
• B exhaust temperature sensor c indoor heat exchange sensor p.30
• A outdoor suction temperature sensor p.30
• Value of thermistor 5 intdoor unit p.31
• Room sensor and pipe sensor p.31
• R25 c 10kq 3 b25 c 50 c 3700k 3 p.31
• Haier ____________ p.31
• R25 c 10kq 3 p.34
• Outdoor unit p.34
• B25 c 50 c 3700k 3 p.34
• Ambient sensor suction sensor defrosting sensor p.34
• Function control p.35
• Domestic air conditioner p.35
• Function control p.36
• Domestic air conditioner p.36
• Function control p.37
• Domestic air conditioner p.37
• Function and control p.38
• Domestic air conditioner p.38
• Discharging sensor p.38
• C 50kq 3 p.38
• 80 c 4450к 3 p.38
• Function and control p.39
• Domestic air conditioner p.39
• Function and control p.40
• Domestic air conditioner p.40
• Function and control p.41
• Domestic air conditioner p.41
• System configuration p.42
• Instruction p.42
• Indoor unit p.43
• Remote controller p.43
• Parts and functions p.43
• Outdoor unit p.43
• Operation p.44
• Loading of the battery p.44
• Clock set p.44
• Smart operation cool heat and dry operation p.45
• Operation p.45
• Select tempsetting fan operation swing operation p.46
• Operation p.46
• The cancel of p.47
• Press health button p.47
• Operation p.47
• Notice p.47
• Health operation health airflow operation p.47
• Health airflow function p.47
• The setting of p.47
• The health airflow function p.47
• Power soft operation timer operation p.48
• Operation p.48
• Operation p.49
• Comfortable sleep p.49
• Operation p.50
• Operation p.51
• Fresh operation emergency operation and test operation p.51
• For smart use of the air conditioner p.51
• Cautions p.52
• A warning p.52
• A caution p.52
• Trouble shooting p.53
• Cautions p.53
• Before asking for service check the following first p.53
• Symptom check item details of measure p.54
• Service diagnosis p.54
• Problem symptoms and measures p.54
• Caution for diagnosis p.54
• Error codes and description p.55
• Thermistor or related abnormality p.56
• Indoor ac fan motor malfunction p.57
• Indoor dc fan motor malfunction p.59
• How to check fan motor dc p.59
• Outdoor dc fan motor fault p.61
• Ipm protection p.62
• The communication fault between ipm and outdoor pcb p.64
• Be sure to turn off power switch before connect or disconnect connector or p.65
• Malfunction p.65
• Conditions p.65
• Else parts damage may be caused p.65
• Electronic expansion valve defective p.65
• Detection p.65
• Troubleshooting p.65
• Overheat protection for discharge temperature p.65
• Method of p.65
• Faulty thermistor p.65
• Faulty pcb p.65
• Malfunction p.66
• Faulty pcb p.66
• Faulty eeprom data p.66
• Faulty eeprom p.66
• Else parts damage may be caused p.66
• Eeprom abnormal p.66
• Detection p.66
• Conditions p.66
• Be sure to turn off power switch before connect or disconnect connector or p.66
• Troubleshooting p.66
• Method of p.66
• Communication error between the indoor and outdoor units p.67
• An abnormal voltage rise or fall is detected by specified voltage checking p.69
• Troubleshooting be p.69
• To turn off power switch before connect or disconnect connector or p.69
• Supply voltage not as specified p.69
• Power supply over or under voltage fault p.69
• Microcomputer p.69
• Method of p.69
• Malfunction p.69
• Detection circuit p.69
• Detection p.69
• Conditions p.69
• An voltage signal is feedback from the voltage detection circuit to the p.69
• Loop of the station detect error p.70
• Over current of the compressor p.71
• High work intense protection p.72
• Mismatching between indoor and outdoor units p.73
• Short of refrigerant p.74
• Method of p.75
• Malfunction p.75
• High work intense protection p.75
• Detection p.75
• Conditions p.75
• Preparation p.77
• Installation manual of room air conditioner p.77
• Installation p.77
• Drawing for the installation of indoor and outdoor units p.77
• Domestic air conditioner p.77
• Domestic air conditioner p.78
• When the mounting plate is fixed side bar and lintel о connecting the indoor outdoor electric cable p.78
• When the mounting plate is first fixed p.78
• Accessory parts p.78
• When connecting the cable after installing the indoor unit p.78
• Unloading of indoor unit body p.78
• Selection of pipe p.78
• Removing the wiring cover p.78
• Rear piping p.78
• Other direction piping p.78
• Making a hole on the wall and fitting the piping hole cover p.78
• Left left rear piping p.78
• Installation of the indoor unit p.78
• Installation p.78
• Indoor unit p.78
• Fixing the indoor unit body p.78
• Fitting of the mounting plate and positioning of the wall hole p.78
• Drawing of pipe p.78
• Purging method to use vacuum pump p.79
• Outdoor unit p.79
• Installation of outdoor unit p.79
• Installation p.79
• Domestic air conditioner p.79
• Connection of pipes p.79
• Connection p.79
• Attaching drain elbow optional p.79
• Caution p.80
• Removal procedure p.81
• Removal of front panel p.81
• Indoor unit p.81
• Removal of filter and blade p.83
• Removal of front grill p.84
• Removal of drain pan p.86
• Removal of display assembly p.87
• Removal of vertical blades and swing motor p.88
• Removal of electrical box p.89
• Removal of heat exchanger p.90
• Removal of fan rotor and fan motor p.92
• Removal procedure p.93
• Removal of outdoor panel p.93
• Outdoor unit p.93
• Domestic air conditioner p.93
• Loosen the screws of the panel p.95
• Removal of electrical box p.96
• Removal of fan and fan motor p.97
• Removal of fan motor bracket and partition p.98
• Removal procedure p.99
• Domestic air conditioner p.99
• Removal of compressor and heat exchange p.100
• Fil il m p.101
• В1им11111 p.101
• Piping diagrams p.102
• Heating mode p.102
• Cooling mode p.102
• Appendix p.102
• Outdoor wtrtng diagram p.104
• Outdoor unit 01 p.104
• Control board circuit diagrams p.105
• Control board circuit diagrams p.106
• Module board circuit diagram p.108
• Sincere forever p.109
• Haier group p.109

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Haier Removal Procedure 9 14 Removal of Compressor and Heat Exchange Procedure Step Be sure to wait 10 minutes or more after tu before disassembling work Procedure Points 1 Loosen the marked screw 2 Cut down the conectinc pipe and pull out the compressor and remove the valve bracket Haier 97 Domestic Air Conditioner