Invacare M71 service manual Diagnostics Code, SUB Code, Possible Solution

SECTION 3—SAFETY INSPECTION/TROUBLESHOOTING

Service Indicator Light Diagnostics

NUMBER OF FLASHES	DIAGNOSTICS CODE	ERROR CODE DESCRIPTION	SUB CODE*	DETAILS OF ERROR CODE	POSSIBLE SOLUTION
1	E 01	User Fault	00	Stall Timeout or user error.	Release joystick to neutral and try again.
2	E02	Battery Fault	00	Recharge batteries or replace.	Check the batteries and cable. Try
					charging the batteries. Batteries may
					require replacing.
3	E03	Left Motor Fault	00	Left Motor Short Circuit	Check the left motor, connections and
					motor cable.
			01	Left Motor Open Circuit
			02	Left Motor Connection Fault
				B-
			03	Motor Terminal Connected
				to B+
			04	Left Motor Voltage Fault
			05	Left Motor Bridge Fault
			06	Too Many Hardware Current
				Limit Events
			07	Current Offset Out of Range
			08	Hardware Current Limit Fault
4	E04	Right Motor Fault	00	Right Motor Short Circuit	Check the right motor, connections and
					motor cable.
			01	Right Motor Open Circuit
			02	Right Motor Connection Fault
				B-
			03	Motor Terminal Connected
				to B+
			04	Right Motor Voltage Fault
			05	Right Motor Bridge Fault
			06	Too Many Hardware Current
				Limit Events
			07	Current Offset Out of Range
			08	Hardware Current Limit Fault

Pronto® M71™ 20 Part No 1118377