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LED CONFIGURATIONS: PWM LOWER BOARD
The PWM lower board is designed with two diagnostic LED lights. The LED’s are color coded according to
their specific function.
LED 1 (red)
– This indicates a high current draw similar to the C.LIM LED on our SCR lower control board.
LED 1 will only light if there is high current being used due to a possible worn out treadbelt and deck
system or it can also light if the IR pot is out of adjustment. The IR pot controls how the PWM board reacts
to varying loads (users’ weights). If the IR pot is out of adjustment you will notice the treadbelt will surge
and the red LED 1 will flash in unison with the belt surge.
LED 2 (green)
– This indicates proper line voltage is being supplied to the PWM board. This line voltage is
delivered to the PWM via the belt relay located on the relay board. When the belt relay energizes 110VAC
or 220VAC is sent to the input terminals (L1 & L2) on the PWM board and LED 1 illuminates.
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...