HTC D60 - Warnings and Error Messages

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www.htc-oorsystems.com
HTC D60
V 1.0
9.1 Warnings and error messages
Warnings
Warnings appear on a yellow background at the top of the screen. A warning does not usually stop
operation but the machine may have restricted functionality. Actions to ensure operation may need to
be taken. A warning can normally be minimized using the OK key and the warning is then minimized
to an icon in the icon eld. When the problem has been solved, the warning disappears.
Error Message Description
5V POWER PROBLEM Circuit board internal voltage error.
Duratiq Rmt no resp DURATIQ Remote Connection internal error.
PTC Short Circuit Short-circuit in PTC circuit
USB/PTC Overcurrent Overload on USB or PTC. Short-circuit?
PSens Err 000
Pressure sensor error.
Causes automatic pulsing to only work on time and not on lter status/
ow. Some display values also stop working, see below.
Each pressure sensor error has a three digit error code, each sensor has
its own place in the three digit code that indicates which sensor is faulty.
1xx
Sensor diff error
The values of the sensors do not correspond.
May be due to defective sensor or one of the following errors.
x#x
Error in pressure sensor P_in (pressure sensor in coarse lter con-
tainer)
Error in pressure sensor P_in means lter status does not work.
Automatic pulsing only occurs on time.
xx#
Error in pressure sensor P_tot (Pressure sensor after ne lter)
Error in pressure sensor P_tot means ow meter, negative pressure
meter and lter status do not work. Automatic pulsing only occurs
on time.
Error code Designation Description
1
SENSOR
SHORT TO
GND
Internal error on circuit board/sensor
2
SENSOR
SHORT TO REF
Internal error on circuit board/sensor
4
SENSOR LIMIT
HIGH
The sensor gives a value that is greater
than what is normal/possible. Pressure
sensor error.
8
SENSOR LIMIT
LOW
The sensor gives a value that is less than
what is considered normal.
May be due to leakage in the dust bag,
lter, seals,
pressure sensor hose etc. for example.
May also be due to a defective sensor.
Example:
Error code 4 on sensor P_in and error 1 on pressure sensor P_tot, the error
message will be: PSens Err 041