Landice 8700 manual UP Down

SYMPTOM 64

7.1

Elevation system not functioning or PO (Pot Out) error code displayed in the two digit speed window.

Enter the DIAGNOSTIC MODE. (See pages 12, 13, or 14)

Does the elevation system work properly?

YES

Proceed with recalibrating elevation potentiometer, page 8.

NO

Unplug 6 pin elevation motor connector from relay board.

Which button or direction seems to have the problem?

UPDOWN

7.2

Hold the UP button on the treadmill.

Is UPSW light on the relay board lit?

YESNO

Hold the DOWN button on the treadmill.

Is DNSW light on the relay board lit?

NOYES

1.Inspect the Creme wire (UP) and the Pink wire (DOWN) on both the 12 wire connector on the relay board and the 14 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. Part# 70191-CL (Sprint), Part# 70173-CL (SST), Part# 70196-CL (PRG)

7.3	Hold the UP button on the treadmill.
								Hold the DOWN button on the treadmill.
							NO
	Is the UP light on the relay board lit?							Is the DN light on the relay board lit?
			YES								YES
7.4
		Do both the UP & DN lights							Do both the UP & DN lights
		on the relay board light?							on the relay board light?
					Replace relay board.
				YES						YES
					Part# 70213
						NO

7.51. Inspect the Black wire (UP) and the Red wire (DOWN), on the 6 pin connector, for any loose connections or pushed pins.

2. If all harness connections are intact then replace the Elevation Motor. Part# 70088