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108
Elevation system not functioning or PO (Pot Out) error code displayed in the
two digit speed window.
Enter the DIAGNOSTIC MODE.
Does elevation system work properly?
Proceed with re-calibrating
elevation potentiometer. (Pg. 74)
Unplug 6 pin elevation motor connector from Relay.
Which button or direction has the problem?
Hold the UP button on the Display.
Is UPSW light on relay board lit?
Hold the DOWN button on the Display.
Is DNSW light on relay board lit?
1. Inspect the ORANGE (UP) wire and the PURPLE (DOWN) wire on both the
wire connector on the relay board and the wire connector on the upper display
board for loose connections or pushed pins.
2. If all harness connections are intact, then replace Upper Display Board.
Hold the UP button on the
treadmill.
Is the yellow UP
light on the relay board lit?
Hold the DOWN button on
the treadmill.
Is the yellow DN
light on the relay board lit?
Do both the UP & DN light
on the relay board light?
Replace relay bd.
Do both the UP & DN light
on the relay board light?
1. Inspect the Black wire (UP) and the Red wire (DOWN), on the 6 pin connector, for
on the relay board light?
2. If all harness connections are intact then replace the Elevation Motor.
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
UP
DOWN
7.1
7.2
7.3
7.4
7.5
7.6
Summary of Contents for L Series
Page 5: ...5...
Page 27: ...27 Section 3 Parts Identification L8 L9 BED EXPLODED VIEW 18...
Page 28: ...28 L7 BED EXPLODED VIEW L Series Upright...
Page 29: ...29 L SERIES UPRIGHT EXPLODED VIEW 112...
Page 30: ...30 L SERIES MOTOR PAN EXPLODED VIEW 111...
Page 35: ...35 COMMERCIAL MOTOR PAN SCR MOTOR CONTROL BOARD...
Page 36: ...36 L SERIES 110V COMMERCIAL LOWER WIRE SCHEMATIC...
Page 37: ...37 L SERIES 220V COMMERCIAL LOWER WIRE SCHEMATIC...
Page 40: ...40 L SERIES SCR UPPER WIRE HARNESS WIRING DIAGRAM...
Page 42: ...42 L SERIES HOME MOTOR PAN WIRING SCHEMATIC...
Page 47: ...47 L SERIES HOME MOTOR PAN WIRING SCHEMATIC PWM MOTOR CONTROL BOARD W RELAY ASSEMBLY...
Page 48: ...48 PWM MOTOR CONTROL BOARD W RELAY ASSEMBLY...
Page 49: ...49 L SERIES PWM UPPER WIRE HARNESS WIRING DIAGRAM...
Page 50: ...50 EXECUTIVE TRAINER LCD WIRING SCHEMATIC...
Page 110: ...110 L SERIES ROAD RUNNER LOWER WIRING DIAGRAM...
Page 111: ...111 L SERIES ROAD RUNNER UPPER WIRING SCHEMATIC...