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Service Manual: E-TR and E-TRi
56
“Check Speed System” and “Check Motor System”
Start
Press 0, 2, and start
keys simultaneously
Screen will display
“Maintenance Mode”
Screen will display
“Press list error to view
last error list”
Press “Incline – or +“
key until display reads
“Last Error List”
Press “OK” key
Press “Speed – or +“
key until display reads
“Last DFR (5)xxxxxxxx”
Does
DFR (5) register
any # greater
than zero?
Yes
Press “5” key
Does the
Last Code (5) read
Check MO or
Check SP?
No
Yes
Does the
Last Code (4) read
Check MO or
Check SP?
No
Press “Speed – or +“
key until display reads
“Last DFR (4)xxxxxxxx”
Yes
Press # 4 key
Does
DFR (4) register all
zero?
Press # 3 key
No
Yes
Does the
Last Code (3) read
Check MO or
Check SP?
No
Press “Speed – or +“
key until display reads
“Last DFR (3)xxxxxxxx”
Yes
Does
DFR (3) register
any # greater
that zero?
Yes
Press # 2 key
No
No
Does the
Last Code (2) read
Check MO or
Check SP?
Press “Speed – or +“
key until display reads
“Last DFR (2)xxxxxxxx”
Yes
Does
DFR (2) register all
zero?
Press # 1 key
Yes
Does the
Last Code (1) read
Check MO or
Check SP?
No
Press “Speed – or +“
key until display reads
“Last DFR (1)xxxxxxxx”
Yes
Does
DFR (1) register
any # greater
that zero?
Call for tech
support
Yes
No
No
Refer to DFR
# flowchart
Refer to DFR
# flowchart
Refer to DFR
# flowchart
Refer to DFR
# flowchart
Refer to DFR
# flowchart
Refer to DFR
# flowchart
Flowchart for Display Codes: “CHECK SPEED SYSTEM” & “CHECK MOTOR SYSTEM”
No
Refer to DFR
# flowchart