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Service Manual for RESmart

®

 Auto CPAP V1.1 

5/16 

4.2 Malfunction Determination 

 

Summary of Contents for RESmart Auto CPAP

Page 1: ...RESmart Auto CPAP System Service Manual...

Page 2: ...e 2 3 1 Instruction for Upgrading Device Software 2 3 2 Hidden Function 3 4 Malfunction and Countermeasure 4 4 1 Error Code Table and Information 4 4 2 Malfunction Determination 5 Appendices 6 Appendi...

Page 3: ...ND WARNING in this manual are to emphasize dangers to service people WARNING If do not operate properly may cause damage to people and environment CAUTION If do not operate properly may cause damage t...

Page 4: ...l is used to help service people maintenance RESmart Auto CPAP system of BMC Medical Co more efficiently Instructions in this manual may help device work best Engineer can find needed instruction from...

Page 5: ...following picture Please remember the software version in the red frame 1 Power off the RESmart Auto CPAP device then connect PC and the device via data cable 2 Run the software BMC RESmart Tools for...

Page 6: ...tton when the Init P appears Thus the humidifier is matched When OK appears on screen humidifier matching succeeded If cut the power supply after pressing Pressure Start Stop Button when the humidifie...

Page 7: ...g Error1 Over temperature inside or Temperature sensor fault Malfunction on main board Error2 Motor stop Malfunction on motor or main board Error3 Motor low speed Malfunction on motor or main board Er...

Page 8: ...Service Manual for RESmart Auto CPAP V1 1 5 16 4 2 Malfunction Determination...

Page 9: ...ice Fig A Main board backside Fig B Outlet leftside Hole 1 2 and 3 in Fig B connect to sensor YL and LL via silicon rubber canal Specified in Table 1 Fig B Fig A Specification of canal 1 Hole 1 on sen...

Page 10: ...Service Manual for RESmart Auto CPAP V1 1 7 16 Fig C Power PCBA front side Sockets figuration Fig D Wire connecting on power PCBA Fig E Power supply connecting...

Page 11: ...V1 1 8 16 Fig F Power supply to humidifier Connecting relationship Part Fig 1 2 3 4 D Back of device Fig C CN1 E Fig C CN2 Fig A P24 Fig F Left Fig F Right Blower 8 pin plug Fig A PM Table 2 2 Humidi...

Page 12: ...Manual for RESmart Auto CPAP V1 1 9 16 Fig H Power supply to humidifier Left Right Orange Black Fig I Heater PCBA Connecting relationship Part Fig 1 2 3 4 I Fig G P2 Fig G P1 Fig H Left Fig H Right T...

Page 13: ...Assembly the humidifier locker and button spring 4 Put fixing on the spring and fix by screw 2 3mm 8mm 5 Put power wire 6 Assembly the shield back on the bottom fix by screw 2 3mm 8mm 7 Assembly foam...

Page 14: ...ires 14 Assembly fixing clip on the main board PCBA 15 Plug the 8 pin plug of blower in the socket PM plug 2 as in Fig E in the socket P24 on the main board PCBA 16 Assembly the main board PCBA on fix...

Page 15: ...embly and fix the panel 23 Put on the key button 24 Assembly shield cover on the bottom adjust the position of outlet and make sure it is clamped in the right socket 25 Fix the shield by screws 4 M3 1...

Page 16: ...ane and fix by screw 3mm 8mm Scaleboard 4 As per Table 3 assembly heater PCBA and wires 5 Put the humidifier inner connector on the shield 6 Put on light window 7 Assembly the inner and outer shield 8...

Page 17: ...14 16 5 Humidifier Clip 1 6 Humidifier Locker 1 7 Humidifier Fixing 1 8 Filter Cover 1 9 Shield Back 1 10 Outlet 1 11 PCBA Fixing 2 12 Infrared Window 2 13 Panel 1 14 Humidifier Outer Shield 1 15 Hum...

Page 18: ...right down 1 23 Device Pad 6 24 Blower Connector 1 25 Humidifier Inner Connector 1 26 Key Button 1 27 Humidifier Scaleboard 1 28 Heater Plane Spring 3 29 Button Spring 1 Spare Part List Part Name S N...

Page 19: ...10010 2 PC Plastic Main Device Panel 210036 1 PC Plastic Main Device Power Supply PCBA Fixing 210015 1 PC Plastic Main Device Humidifier Outer Shield 210038 1 PC Plastic Humidifier Humidifier Inner Sh...

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