Valeo SC600 Indien User manual

Rev. 21.11.2018
Id.No. DOK30616
BUS BODY ELECTRONICS
SC600 INDIEN
Operating instructions
-Busdriver

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Contents
Contents 1
List of Figures 2
List of Tables 2
1Introduction 3
1.1 Intended purpose 3
1.2 Symbols used 3
1.3 Description of the control panel 4
1.4 Description of the display 4
1.5 Mode overview 5
2Use 6
2.1 Activation/deactivation 6
2.1.1 Activation 6
2.1.2 Deactivation 6
2.2 Auto mode 6
2.2.1 Activation 6
2.2.2 Deactivation 6
2.3 Configuring the blowers manually 7
2.3.1 Activating the controller manually 7
2.3.2 Setting blower level 7
2.4 Fresh air/recirculating air function 8
2.5 Setting the temperature 8
2.6 Errors 9
2.6.1 Error detection mode 9
2.6.2 Error overview 10

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List of Figures
Figure 1 - SC600 control panel..................................................................................4
Figure 2 - SC600 display.........................................................................................4
Figure 3 - SC600 mode overview...............................................................................5
Figure 4 - SC600 start display...................................................................................6
Figure 5 - SC600 Auto mode activated ........................................................................6
Figure 6 - SC600 Auto mode activated, Cooling mode......................................................6
Figure 7 - SC600 Auto mode deactivated .....................................................................6
Figure 8 - SC600 setting the blower level manually..........................................................7
Figure 9 - SC600 recirculating air function activated ........................................................8
Figure 10 - SC600 setting the temperature....................................................................8
Figure 11 - SC600 errors.........................................................................................9
Figure 12 - SC600 access code entry..........................................................................9
Figure 13 - SC600 reading out the error code ................................................................9
Figure 14 - SC600 normal operating display..................................................................9
List of Tables
Table 1 - SC600 India error overview ........................................................................ 10

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1 Introduction
1.1 Intended purpose
The SC600 is a system intended to control the HVAC components (heating, ventilation, air-
conditioning) in buses, for example roof-top air-condition systems, heating devices...
It consists of a control element integrated into the dashboard (control device as an interface
between human and machine) and a rooftop air-conditioning system or floor heater. The roof
air-conditioning system can take over ventilation, cooling and heating functions depending on
the version. In addition, the controller for the air-conditioning components can operate automat-
ically. To do so, the bus driver simply has to set the desired temperature.
1.2 Symbols used
Note

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Figure 2 - SC600 display
1.3 Description of the control panel
The control panel components are depicted and described in the following image.
1.4 Description of the display
1. Display
2. On/off button
3. UP
4. DOWN
5. Function status light
6. Blower button
7. Fresh air/recirculating air button
8. Auto button
A. Desired value display, room temperature
B. Blower level manual
C. Cooling mode
D. Heating mode
E. Recirculating air on
F. Error display
G. Auto mode active
H. External temp. display
1
2
3
4
6
7
8
5
Figure 1 - SC600 control panel
B
H
C
A
D
F
G
E

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1.5 Mode overview
The SC600 system includes 2 different modes –Operating mode and Error mode.
Figure 3 - SC600 mode overview
SC600
Operating mode:
Includes all of the
functions and infor-
mation summarized
under point 2 as
well as Error mode.
The normal operat-
ing display includes
all of the elements
provided here in the
example:
Error detection
mode:
Mode to display all
errors that occurred
and their probability
of occurrence.
For more infor-
mation, see points
2.6.1 and 2.6.2.
The error display in-
cludes all of the ele-
ments provided
here in the example:

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2 Use
2.1 Activation/deactivation
2.1.1 Activation
Press button
➔Sets the last configured temperature; Auto mode on
(Figure 4).
2.1.2 Deactivation
Press button
➔System deactivated.
2.2 Auto mode
2.2.1 Activation
Press button if Auto mode is off
➔Auto mode is on - corresponding status light and func-
tion symbol light up on the display (Figure 5).
2.2.2 Deactivation
Press button if Auto mode is on
➔Mode is off - corresponding status light and function
symbol are off (Figure 7).
Note
Can only be activated when the ignition is switched on.
Note
If Auto mode is on, the system automatically turns on Cool-
ing Mode as needed (Figure 6).
Figure 4 - SC600 start display
Figure 5 - SC600 Auto mode activated
Figure 6 - SC600 Auto mode activated,
Cooling mode
Figure 7 - SC600 Auto mode
deactivated

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2.3 Configuring the blowers manually
2.3.1 Activating the controller manually
Press button
➔Manual operation of the blower is activated - the
blower will continue running at the current speed.
➔The blower level can be manually set 3 seconds after
pressing the blower level button (the corresponding
status light blinks during this time).
2.3.2 Setting blower level
The blower can be set in level increments of 0 (blower speed = 0%) to 10 (blower speed =
100%).
Press button
➔Blower level +1 ( →).
Press button
➔Blower level -1 ( →).
Note
When Auto mode is deactivated, the air conditioning com-
pressor (after a run time of 90 seconds max.) and the heater
are turned off.
The blowers will continue to be controlled automatically if the
blower level was not manually configured.
Note
Configurations can only be applied within thepermitted limits
(e.g. vehicle motor off →blow speed max. 25%).
If the blower is set below 20%, the cooling and heating func-
tions are deactivated.
Figure 8 - SC600 setting the blower level
manually

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Figure 10 - SC600 setting the
temperature
2.4 Fresh air/recirculating air function
Press button
➔System switches to fresh air/recirculating air function
for 10 minutes (i.e. if the fresh air function is currently
on, the system switches to recirculating air and vice
versa).
➔After 10 minutes, the system activates the function
that best supports reaching the desired temperature
stipulated.
➔Pressing the button again within 10 minutes toggles
and resets the function for 10 minutes.
2.5 Setting the temperature
Press button
➔Desired temperature +1 °C.
Press button
➔Desired temperature -1 °C.
Note
If the fresh are vales are closed, the corresponding status
light and the display symbol will light up (Figure 9).
Note
Temperature can be configured for 1°C intervals between 15
°C and 28 °C.
Figure 9 - SC600 recirculating air function
activated

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2.6 Errors
2.6.1 Error detection mode
2.6.1.1 Activation
Press and buttons at the same time for 2 seconds
➔Mode is active –code input window is opened (Figure
12).
2.6.1.2 Entering the access code
➔Changeable number of the access code blinks.
➔Switch between numbers with or .
➔Change the value of the blinking number with or
.
➔Confirm the code or cancel the entry with .
2.6.1.3 Reading out errors
➔Error code (F026 here) and occurrence count (1 here)
will be displayed (Figure 13) if the correct code is en-
tered.
➔Scroll through the error codes with or .
➔Reset the counter with (after resetting, the coun-
ter shower the value 1 if the error persists).
2.6.1.4 Ending
Press button for 2 seconds
➔Normal operating display appears (Figure 14).
Note
If errors are present, the function symbol blinks on the
display (Figure 11).
The warning symbol will not displayfor inactive/saved errors.
In order to display inactive errors, switch to Error detection
mode.
Figure 11 - SC600 errors
Figure 12 - SC600 access code entry
Figure 13 - SC600 reading out the error
code
Figure 14 - SC600 normal operating
display