Vertex T22.1, Owner'S Manual

Page: 31 / 35

2015/5/6V1.2+V1.1 30
The electronic meter displays the above information in the form of column graph. The
height of the column means the height of the incline, and the level could be modified by the
UP-DOWN key or digit key.
7. Troubleshooting
Error code Causes Corrective measures Remarks
The electronic meter is
not set with power
supply.
1. The power switch is
closed.
Turn on the power
switch.
2. The indicator light of
power switch is not on.
Use the ammeter to
inspect whether the
socket is set with
power supply.
Inspect whether
the commercial
power is
(110/220V).
3. The frequency
converter does not input
DC 12V power.
Replace the
frequency converter
4. The control line is in
fault.
Replace the control
line.
5. The electronic meter is
in fault.
The electronic meter
is in fault.
E1 The motor speed is
abnormal.
Replace the motor or
frequency converter.
E5 The key is abnormal. Replace the
electronic meter or