Installation Checks; Power Supply; Display; Temperature Sensors - Seven Telematics Transcan Advance Install Manual

Transcan Advance
®
Install Guide

4.0 Installation Checks

4.1 Power Supply

Check that the incoming supply at the connector is taken from the
vehicle 9-36 volt supply via a 2-amp fuse and has correct polarity.
Then connect the recorder and insert it into its housing.

4.2 Display

Ensure that the display shows one or more temperatures (depending
on the number of channels turned on in the configuration). If more or
less temperature channels are required please refer to User Reference
Manual, section 5.2.4

4.3 Temperature Sensors

Before testing the recorder wait 5 minutes to allow the temperature
sensors to stabilize. Then check that the displayed temperatures are
as expected. A display of
sensor is not enabled, while a display of
on that input (channel).

4.4 Status Inputs

Check that the display status input symbols (which are displayed at
the right hand side of the display) change when the corresponding
input state changes.
Transcan Advance:
Status Input 1 should
out of range temperature alarms via a switch input operated by the
refrigeration unit (External Alarm
The displayed symbol for status input 2 (when used as a defrost/deice
switch) should be either an open box (door open) or a filled box (door
closed) according to the state of the door switch (this is a factory
default setting).
The displayed symbol for status input 3 (when used as a defrost/deice
switch) should be active droplets when the defrost cycle is operating
(this is a factory default setting).
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- - - - - indicates that the corresponding
+ # # # . # indicates an error
only be used to automatically enable/disable
Control).
The displayed symbol for status input 4-8 is user selected.
The recorder summary page shows 4 enabled temperatures per page
to one degree resolution together with symbols that indicate the
current state of each enabled switch input or 2 per page at 0.1 degree
resolution.
To set the recorder to the summary please refer to User Reference
Manual, section 5.2.3
If more or less switch inputs are required please refer to User
Reference Manual, section 5.2.3

4.5 Alarm Signal

The internal audible alarm signal (buzzer) and the external alarm
output are both turned on when a temperature alarm occurs. Pressing
the <IMG tick> key confirms/accept the alarm status. The external
alarm output is only turned off when the alarm status no longer
exists. i.e. temperature channel is back in range or alarm is disable.
Transcan Advance Alarms are automatically disabled when the
refrigeration unit is switched off provided that a suitable detector is
connected to status input 1 and the Alarm Enable parameter
Alarm Control) is set to ON.
(External
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