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Daikin R50BV1 [18/107] Indoor unit 0
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Si01-718
Printed Circuit Board Connector Wiring Diagram 9
Part 3
Printed Circuit Board
Connector Wiring Diagram
1. Printed Circuit Board Connector Wiring Diagram..................................10
1.1 Indoor Unit..............................................................................................10
Содержание
- F series 1
- Si01 718 1
- Split pair 1
- Cooling only 2
- Indoor unit 2
- Non inverter pair f series 2
- Outdoor unit 2
- Table of contents 2
- Caution for diagnosis 4 2 troubleshooting by symptoms 5 3 service check function 6 4 troubleshooting 9 3
- Introduction iv 3
- List of functions 3
- Main functions 4 3
- Part 1 list of functions 3
- Part 2 specifications 3
- Part 3 printed circuit board connector wiring diagram 3
- Part 4 details of functions 3 3
- Part 5 operation manual 1 3
- Part 6 service diagnosis 3 3
- Printed circuit board connector wiring diagram 0 3
- Specifications 3
- System configuration 2 2 instructions 3 3
- Check 6 4
- Drawings flow charts iii 4
- Ft50 60fvm 0 4
- Index i 4
- Others 6 4
- Part 7 removal procedure 9 4
- Part 8 others 5 4
- Part 9 appendix 9 4
- Piping diagrams 0 4
- R50 60bv1 r60bvl r50 60cv1a 8 4
- Wiring diagrams 1 4
- Cautions regarding safety of workers 5
- Introduction 5
- Safety cautions 5
- Warning 5
- Caution 6
- Warning 6
- Cautions regarding safety of users 7
- Warning 7
- Caution 8
- Warning 8
- Caution 9
- Icons are used to attract the attention of the reader to specific information the meaning of each icon is described in the table below 9
- Used icons 9
- List of functions 10
- Part 1 list of functions 10
- Holding functions no functions 11
- List of functions 11
- List of functions si01 718 11
- Holding functions no functions 12
- List of functions 3 12
- Si01 718 list of functions 12
- Part 2 specifications 14
- Specifications 14
- Hz 220 230 240v 15
- Specifications 15
- Specifications si01 718 15
- Hz 220v 16
- Si01 718 specifications 16
- Specifications 7 16
- Hz 220 230 240v 17
- Specifications 17
- Specifications si01 718 17
- Indoor unit 0 18
- Part 3 printed circuit board connector wiring diagram 18
- Printed circuit board connector wiring diagram 0 18
- Ft50 60fvm 19
- Indoor unit 19
- Printed circuit board connector wiring diagram 19
- Pcb 2 signal receiver pcb pcb 3 buzzer pcb 20
- Pcb 4 display pcb 20
- Pcb detail pcb 1 control pcb 20
- Printed circuit board connector wiring diagram 11 20
- Si01 718 printed circuit board connector wiring diagram 20
- Main functions 4 22
- Part 4 details of functions 22
- Main functions 23
- Power airflow dual flaps wide angle louvers and auto swing 23
- Fan speed control for indoor units 24
- Thermostat control 25
- In case of inverter units the microcomputer automatically sets the temperature and fan settings the difference between the room temperature at startup and the temperature set by the microcomputer is divided into two zones then the unit operates in the dry mode with an appropriate capacity for each zone to maintain the temperature and humidity at a comfortable level 26
- Programme dry function 26
- Programme dry function removes humidity while preventing the room temperature from lowering since the microcomputer controls both the temperature and air flow volume the temperature adjustment and fan adjustment buttons are inoperable in this mode 26
- Zone a thermostat off 26
- Zone b zone b 26
- Zone c thermostat on 26
- Night set mode 27
- Details of the control when powerful button is pushed in each operation mode the fan speed setting temperature will be converted to the following states in a period of twenty minutes 28
- Ex powerful operation in cooling mode 28
- Outline in order to exploit the cooling capacity to full extent operate the air conditioner by increasing the indoor fan rotating speed and the compressor frequency 28
- Powerful operation 28
- Auto restart function 29
- Mold proof air filter prefilter 29
- On off button on indoor unit 29
- Other functions 29
- Self diagnosis digital display 29
- Signal receiving sign 29
- Titanium apatite photocatalytic air purifying filter 29
- Part 5 operation manual 30
- System configuration 2 2 instructions 3 30
- System configuration 31
- Caution 32
- Instructions 32
- Safety precautions 32
- Warning 32
- Consider nuisance to your neighbours from noises 33
- Electrical work 33
- Installation site 33
- System relocation 33
- Indoor unit 34
- Names of parts 34
- Outdoor unit 35
- Remote controller 36
- Preparation before operation 37
- To set the batteries 37
- Attention 38
- Choose a place from where the signals reach the unit 38
- Fix the holder to a wall a pillar or similar location with the screws procured locally 38
- Place the remote controller in the remote controller holder 38
- Preparation before operation 38
- To fix the remote controller holder on the wall 38
- To operate the remote controller 38
- Press clock button 39
- Press timer setting button to set the clock to the present time 39
- To set the clock 39
- Turn the breaker on 39
- Dry cool fan operation 40
- To change the temperature setting 40
- To start operation 40
- To stop operation 40
- Press fan setting button 41
- To change the air flow rate setting 41
- Adjusting the air flow direction 42
- Attention 42
- In cool or dry mode 42
- In fan mode 42
- Notes on flaps and louvers angles 42
- Swing butto 42
- To adjust the horizontal blade flap 42
- To adjust the vertical blades louvers 42
- Powerful operation 43
- To cancel powerful operation 43
- To start powerful operation 43
- Timer operation 44
- To cancel the off timer operation 44
- To use off timer operation 44
- Attention 45
- Press cancel button 45
- Press on timer button 45
- Press on timer button again 45
- Press timer setting button until the time setting reaches the point you like 45
- To cancel on timer operation 45
- To combine on timer and off timer 45
- To use on timer operation 45
- Care and cleaning 46
- Caution 46
- Front panel 46
- Indoor unit outdoor unit and remote controller 46
- Air filter 47
- Filters 47
- Maintenance 47
- Replacement 47
- Titanium apatite photocatalytic air purifying filter 47
- After operation stops turn off the breaker for the room air conditioner 48
- Before a long idle period 48
- Clean the air filters and set them again 48
- Dispose of old filters as non flammable waste 48
- Operate the fan only for several hours on a fine day to dry out the inside 48
- Press mode button and select fan operation 48
- Press on off button and start operation 48
- Take out batteries from the remote controller 48
- Titanium apatite photocatalytic air purifying filter without frame 1 set 48
- To order titanium apatite photocatalytic air purifying filter contact to the service shop there you bought the air conditioner 48
- Case explanation 49
- These cases are not troubles 49
- Trouble shooting 49
- Troubleshooting 49
- Case check 50
- Check again 50
- Call the service shop 51
- Immediately 51
- Warning 51
- We recommend periodical maintenance 51
- Caution for diagnosis 4 2 troubleshooting by symptoms 5 3 service check function 6 4 troubleshooting 9 52
- Check 6 52
- Part 6 service diagnosis 52
- Caution for diagnosis 53
- Ft50 60fvm 53
- Troubleshooting by symptoms 54
- Check method 1 1 when the timer cancel button is held down for 5 seconds a 00 indication flashes on the temperature display section 55
- In the arc433a series remote controller the temperature display sections on the main unit indicate corresponding codes 55
- Note 1 a short beep and two consecutive beeps indicate non corresponding codes 2 to cancel the code display hold the timer cancel button down for 5 seconds the code display also cancels itself if the button is not pressed for 1 minute 55
- Press the timer cancel button repeatedly until a continuous beep is produced 55
- Service check function 55
- The code indication changes in the sequence shown below and notifies with a long beep 55
- Error codes and description 58
- Troubleshooting 58
- Indoor unit pcb abnormality 59
- Check no 6 refer to p 7 60
- Detection error due to faulty indoor unit heat exchanger thermistor 60
- Detection error due to faulty indoor unit pcb 60
- Freeze up protection control 60
- Freeze up protection when the indoor unit heat exchanger temperature is below 0 c during cooling operation 60
- Malfunction decision conditions 60
- Method of malfunction detection 60
- Operation halt due to clogged air filter of the indoor unit 60
- Operation halt due to dust accumulation on the indoor unit heat exchanger 60
- Operation halt due to short circuit 60
- Remote controller display 60
- Supposed causes 60
- The freeze up protection control operation halt is activated during cooling operation according to the temperature detected by the indoor unit heat exchanger thermistor 60
- Troubleshooting 60
- Fan motor or related abnormality 61
- Caution be sure to turn off power switch before connect or disconnect connector or parts damage may be occurred 62
- Check no 1 refer to p 6 62
- Service diagnosis 53 62
- Si01 718 troubleshooting 62
- Troubleshooting 62
- Thermistor or related abnormality indoor unit 63
- Indoor unit pcb abnormality 64
- Check no 1 1 check connector connection 2 check motor power supply voltage output pins 4 7 3 check motor control voltage pins 4 3 4 check rotation command voltage output pins 4 2 5 check rotation pulse input pins 4 1 65
- Fan motor connector output check 65
- How to check 65
- Check no 6 remove the connectors of the thermistors on the pcb and measure the resistance of each thermistor using tester the relationship between normal temperature and resistance is shown in the graph and the table below 66
- Thermistor resistance check 66
- Ft50 60fvm 0 68
- Part 7 removal procedure 68
- R50 60bv1 r60bvl r50 60cv1a 8 68
- Ft50 60fvm 69
- Removal of air filter front panel 69
- Removal of front grille 72
- Removal of horizontal blades vertical blades 74
- Removal of electrical box pcb swing motor 76
- Removal of heat exchanger 82
- Removal of fan rotor fan motor 85
- R50 60bv1 r60bvl r50 60cv1a 87
- Removal of panels 87
- Removal of electrical box 88
- Remove the screw 90
- Take off the electrical box 90
- Removal of compressor 91
- Others 6 94
- Part 8 others 94
- Others 95
- Test run from the remote controller 95
- Control pcb of the indoor unit 1 remove the electrical box 2 cut the address jumper ja on the control pcb 96
- How to set the different addresses 96
- Jumper setting 96
- Jumper settings 96
- When two indoor units are installed in one room the two wireless remote controllers can be set for different addresses 96
- When two units are installed in one room 96
- Wireless remote controller 1 slide the front cover and take it off 2 cut the address jumper j4 96
- Part 9 appendix 98
- Piping diagrams 0 98
- Wiring diagrams 1 98
- Appendix 99
- Ft50fvm ft60fvm 99
- Indoor units 99
- Outdoor units 99
- Piping diagrams 99
- Piping diagrams si01 718 99
- R50bv1 r60bv1 r50bvl r50cv1a r60cv1a r60bvl 99
- Appendix 91 100
- Ft50fvm ft60fvm 100
- Indoor units 100
- Si01 718 wiring diagrams 100
- Wiring diagrams 100
- Appendix 101
- Outdoor units 101
- R50bv1 101
- R60bv1 101
- Wiring diagrams si01 718 101
- Appendix 93 102
- R50bvl 102
- R60bvl 102
- Si01 718 wiring diagrams 102
- Appendix 103
- D045730a 103
- D045733 103
- R50cv1a 103
- R60cv1a 103
- Wiring diagrams si01 718 103
- Numerics 104
- Drawings flow charts 106
- Numerics 106
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