Qtronix Troubleshooting Flash Info - Sunrise Medical

Troubleshooting QtronixSymptom:Indication:Solution:1 Bar Flash – single flash - Codes 2C00Battery voltage is below 23.5 volts(a) Recharge batteries; (b) Check batteries under load; (c) Replace batteries; (d) Trycharger on different chair; (e) Check wiring between batteries and control.Symptom:Indication:Solution:2 Bar Flash – Codes 3B00Left motor or controller(a) Check motor connector; (b) check battery voltage (23.6 to 23.8 can cause); (c) Switchmotor connectors from left to right; (d) Measure motor resistance; (e) Possible controlfailure if flash on (c) is the same.Symptom:Indication:Solution:3 Bar or 5 Bar Flash - 3D00 3D01 & 3ELeft or right motor shorted respectively(a) Try another motor; (b) replace both motor and control moduleSymptom:Indication:Solution:4 Bar Flash – Codes 3C00Right motor or controller(a) Check motor connector; (b) measure motor resistance; (c) Switch motor connectionright to left; (d) Possible control failure if flash on test (c) is the same.Symptom:Indication:Solution:6 Bar Flash - Code 1E03Inhibit line sees fault(a) Unplug charger then reset power on remote; (b) Burnt input connector causing highresistance - replace remote or Integral; (c) Sleep timer on – flash will be intermittent –reset power on remote to see if flash disappears

Troubleshooting QtronixSymptom:Indication:Solution:7 Bar Flash – Code 710D – 5400 – 7100 – 2F00Joystick out of neutral - Broken Communication Connector – Bad gimble(a) Return joystick to neutral and reset power; (b) try another known good remote:(c) replace communication connector: (d) replace joystick gimble.Symptom: 8 Bar Flash – Codes - 3600 – 1705 – 1802Indication:Control problem – Loose battery connectionsSolution:(a) check battery connections for loose connector – reset remote; (b) check wiringfrom remote all the way back to batteries; (c) replace control or try with known good controlSymptom: 9 Bar Flash - Codes - 1500 - 06Indication:Motor brake or frame disconnect micro-switchSolution:(a) If motor has brake release lever disengage and re-engage reset power to remote;(b) If chair has frame micro-switch re-engage and reset chair; (c) check for operation ofmicro-switch with meter – 0 ohms; (d) replace micro-switch; (e) replace motor brake ormotorSymptom: 10 Bar Flash - Code - 1600Indication:Control has noted high battery voltageSolution:(a) Check battery voltage; (b) leave power onto module for an hour; (c) try anothercontroller – if integral replace out.