SC1000 TEMSA INTELLIEDGE - Valeo Bus · SC1000 TEMSA INTELLIEDGE ... September 2014 Operating...
-
Upload
truongkhue -
Category
Documents
-
view
233 -
download
2
Transcript of SC1000 TEMSA INTELLIEDGE - Valeo Bus · SC1000 TEMSA INTELLIEDGE ... September 2014 Operating...
Material number: 11120355ADate of creation 24.09.2014
SC1000 TEMSA INTELLIEDGE
Operating instructions
- Busdriver
Material number 11116926A SC1000 Temsa
1 25. September 2014 Operating Instructions Bus Driver
Table of contents Intended use ............................................................................................. 2
Symbols used ............................................................................................ 4
Description of the control panel .................................................................... 5
Display description ..................................................................................... 6
Usage ....................................................................................................... 7
Turn control panel ON/OFF ....................................................................... 7
Driver’s workplace functions ........................................................................ 8
1. Adjust temperature ......................................................................... 8
2. Adjust blower speed ........................................................................ 9
3. Adjust air flow direction/ defrost function ........................................... 9
4. Toggle between fresh air and air recirculation ................................... 11
Passenger compartment functions .............................................................. 12
1. AUTO mode .................................................................................. 12
2. Adjust temperature ....................................................................... 13
3. Adjust blower speed level ............................................................... 14
4. Toggle between fresh air / air recirculation ....................................... 15
5. Preheating .................................................................................... 16
Set date and time ............................................................................... 16
Activate (without start time delay) ........................................................ 18
Programming the timer ....................................................................... 18
Choose start and operation time ........................................................... 19
6. Reheat ......................................................................................... 20
7. Error read out ............................................................................... 21
Error description ...................................................................................... 23
Error messages - overview ..................................................................... 23
Annex ..................................................................................................... 26
List of figures ........................................................................................ 26
Material number 11116926A SC1000 Temsa
2 25. September 2014 Operating Instructions Bus Driver
Intended use
Das SC1000 is a device designed to control HVAC components (heating, venti-
lation, air-conditioning) for buses, e.g. roof-top air-conditioning systems, heaters
etc. It comprises always of a control panel (control device with human-to-
machine interface) which is integrated into the dashboard, and of one or more
substations, which are controlled by means of the control panel. The communi-
cation between control panel and the respective substation is done via CAN bus.
Figure 1 SC1000 Control Panel
Material number 11116926A SC1000 Temsa
3 25. September 2014 Operating Instructions Bus Driver
A substation is a control device with power outputs for the control of all in the AC
unit integrated components.
Figure 2 SC1000 Substation
Material number 11116926A SC1000 Temsa
4 25. September 2014 Operating Instructions Bus Driver
Symbols used
Important Note
Important Advice for Use In case of non-observance the guarantee invalidates and the
manufacturer accepts no liability.
Note
Note
Material number 11116926A SC1000 Temsa
5 25. September 2014 Operating Instructions Bus Driver
Description of the control panel
Driver‘s workplace
Passenger compartment
1. Fresh air / air recir-culation button
5. Fresh air / air recir-culation button
9. Reheat (dehumidify) button
2. Air direction control 6. Blower speed button 10. AUTO mode button
3. Blower speed control 7. Heater button 11. Temperature button
4. Temperature control
8. Timer button heater ….
12. UP/DOWN button
13. Display
13
Driver’s workplace air-
conditioning
Air-conditioning of the passenger compartment
4 5 6 7
8
9
10 11 12 1
2
3
Figure 3 Control Panel
Material number 11116926A SC1000 Temsa
6 25. September 2014 Operating Instructions Bus Driver
Display description
A. Indicated value B. Appears, if the lowest adjustable room temperature is reached.
C. Is indicated with the setpoint temperature (passenger compartment).
D. Time
E. Blower speed level F. Error icon G. Reheat (dehumidification) active
(HVAC version only)
H. Blower is on (HVAC Version
only) I. Cooling is activated J. Heater is on K. Fresh air flaps open L. Air recirculation is on (HVAC
version only) M. Is indicated with the current
room temperature.
N. Is indicated with the current
outside temperature. O. Is displayed during blower speed
adjustment at the driver’s work-
place.
P. AUTO mode active
Q. Is displayed during start time
adjustment of the pre-heater.
H
B C
M
N
Q
E
A
F G I J K L
D
P
Figure 4 Display
O
Material number 11116926A SC1000 Temsa
7 25. September 2014 Operating Instructions Bus Driver
Usage
Turn control panel ON/OFF
Switch on the ignition. The control panel starts
automatically.
The current software version (1.0) and the current
release appear on the display (Fig.5).
After four seconds the default screen is displayed.
(Fig.6).
Figure 6 Standard Screen
Figure 5 Release
Material number 11116926A SC1000 Temsa
8 25. September 2014 Operating Instructions Bus Driver
Driver’s workplace functions
1. Adjust temperature
Cooling
Rotate the knob (Fig.3, No.4) counterclockwise into the blue area.
Heating:
Rotate the knob clockwise into the red area.
.
Fort the driver’s workplace no particular temperature can be
adjusted. The temperature control for the driver’s workplace not
controls the temperature, but the degree of opening the hot
water valve. This results in an uncontrolled outlet temperature. Note
Material number 11116926A SC1000 Temsa
9 25. September 2014 Operating Instructions Bus Driver
Figure 7 Current Blower Speed Level
2. Adjust blower speed
Turn the knob (Fig.3, No.3) clockwise to 5 o’clock
position, to increase blower speed level.
Turn the knob counterclockwise to 7 o’clock position,
to decrease blower speed level.
The display shows the current blower speed level
(Fig.7).
3. Adjust air flow direction/ defrost function
Rotate knob clockwise into 2 o’clock position, to direct the air flow
against the wind screen.
Rotate knob (Fig.3, No.2) counterclockwise into 7 o’clock position, to
direct the air flow onto the floor.
Turn the knob into 12 o’clock position, to direct the air flow onto the
floor and against the wind screen.
The blower can be set from 20 to 100 in steps of 10.
20 is the smallest blower speed, on level 100 the blower runs
at full speed. If the knob is turned counterclockwise to its most
left position, on the display appears “OFF” and the blower is
switched off.
For operation the following conditions apply:
- If the defrost function is active the blower runs on
maximum speed.
Note
Material number 11116926A SC1000 Temsa
10 25. September 2014 Operating Instructions Bus Driver
Rotate knob clockwise into 4 o’clock position, to direct the air flow
against the wind screen.
Defrost function:
Rotate knob clockwise into 5 o’clock position. The air flow is directed
against the wind screen. The water valve opens to generate heated air.
Material number 11116926A SC1000 Temsa
11 25. September 2014 Operating Instructions Bus Driver
4. Toggle between fresh air and air recirculation
Press button (Fig.3, No.1), to toggle between fresh air and air
recirculation modes.
Fresh air: the LED next to the fresh air / air
recirculation button is not lit.
Air recirculation: the LED next to the fresh air /
air recirculation button lights up.
Figure 8 Air Recirculation Mode
Active
The air recirculation mode is not limited in time.
Note
Material number 11116926A SC1000 Temsa
12 25. September 2014 Operating Instructions Bus Driver
Passenger compartment functions
1. AUTO mode
Activate:
Press button (Fig.3, No.10) shortly – the LED next to
the button lights up.
On the display appears „AUTO“ and the
cooling,- respective heating icon is shown
(Fig.9).
Terminate:
Press button shortly – the LED next to the button
goes out.
On the display „AUTO“ disappears.
Air-conditioning system and heater are activated only in the
AUTO mode.
To use all modes in full, activate after turning on the control
panel the AUTO mode and make sure that the doors are closed.
To save energy, you can switch to manual mode (simply
deactivate the AUTO mode), here the temperature can be
manually changed by adjusting the blower speed.
Note
The AUTO mode can be activated only when the engine is
running.
Note
Figure 9 AUTO Mode Active
AUTO
Material number 11116926A SC1000 Temsa
13 25. September 2014 Operating Instructions Bus Driver
Figure 10 Current Room Temperature
INT
2. Adjust temperature
Press button to increase temperature.
Press button to decrease temperature.
Display the current room, respective outside temperature
Press button shortly to display the current room
temperature.
On the display „INT“ and the current room
temperature are shown (Fig.10).
Press button shortly again, to display the current
outside temperature.
On the display „EXT“ and the current outside
temperature are shown.
Terminate:
After three seconds the mode is terminated automatically.
However, it is also possible to terminate it manually before as follows.
Press button shortly to change to the default screen.
The temperature can be varied within the values 15°C and 28°C.
Note
Material number 11116926A SC1000 Temsa
14 25. September 2014 Operating Instructions Bus Driver
3. Adjust blower speed level
Activate:
Press the button (Fig.3, No.6) shortly - the LED next
to the button lights up.
Now the blower speed level can be adjusted.
Press button to increase speed level.
Press button to decrease speed level.
The currently set blower speed level can be
read on the display (Fig.11).
Exit:
After three seconds the mode is terminated automatically. However, it is also
possible to terminate it manually before as follows.
Press button shortly to change to the default screen.
Figure 11 Blower Speed Level
The blower can be set from 20 to 100 in steps of 10.
10 is the smallest blower speed, on level 100 the blower runs
at full speed.
For operation the following conditions apply:
- If the engine is not running, the speed of the blowers
will reset to a certain value.
- If the doors are opened, this has also the consequence
that the speed of the blowers is reset to the above
mentioned value.
- At activated cooling function it is not possible to turn off
the blower completely, it runs with at least xy- %.
Note
Material number 11116926A SC1000 Temsa
15 25. September 2014 Operating Instructions Bus Driver
Figure 12 Air Recirculation Mode Active
4. Toggle between fresh air / air recirculation
Activate:
Press the button (Fig.3, No.5) shortly – the LED next
to the button lights up.
On the display the air recirculation icon
(Fig.12) appears.
Terminate:
Press the button (Fig.3, No.5) shortly – the LED next
to the button goes out.
The air recirculation icon on the screen goes out.
It is not possible, to check the setting again. If after leaving
the mode the blower button is pressed again, the set value is
displayed, then deleted and the blower is controlled again
automatically. Note
The air recirculation mode is limited to 10 minutes. After this
time, the fresh air channels depending on the room
temperature setpoint, the duct temperature and the current
outside temperature are regulated automatically.
Note
Material number 11116926A SC1000 Temsa
16 25. September 2014 Operating Instructions Bus Driver
Figure 13 Preheating
5. Preheating
Set date and time
+ Press button (Fig.3, No.8) for 3 seconds.
On display „PrE“ (Fig.13) appears.
Press button or (Fig.3, No.12) one time.
Programming, take into operation of the heater and setting up
the timer of the heater is in the responsibility of the driver.
He has to ensure, that at the start time the circumstances and
the parking situation are suitable.
For security reasons it is only possible to program the timer for
the same and the next working day. The Start time delay for
Monday is already possible on Friday.
To activate the preheating function the engine must be off.
The pre-heating function will only be executed if no low voltage
(<28V) is present. Otherwise, the function after 10 seconds is
automatically terminated.
Note
Day and time are set in the following order:
hours – minutes – day of the week.
The position to be set is flashing. Note
Material number 11116926A SC1000 Temsa
17 25. September 2014 Operating Instructions Bus Driver
On the display „ti-A“ (Fig.14) appears.
Press button (Fig.3, No.11) to confirm the selection.
On the screen appears „hour“ (Fig.15) and the hour digits
begin to flash.
Press button to increase the number of hours.
(0-23 h).
Press button to decrease the number of hours.
(0-23 h).
Press button to confirm value.
Minute digits begin to flash.
Now proceed exactly as described for setting the number of hours to set the
number of minutes.
Now the week days are indicated (Fig.16).
Set the week day (Mo, Tu, We, Th, Fr, Sa, Su) using the
buttons .
Press button to confirm the day.
The default screen appears automatically.
Figure 14 ti-A
Figure 15 Number of Hours
Figure 16 Week Day
Material number 11116926A SC1000 Temsa
18 25. September 2014 Operating Instructions Bus Driver
Figure 17 Heating Icon
Activate (without start time delay)
Press button (Fig.3, No.7) shortly – the button LED
lights up.
The heating icon appears on the screen (Fig.17).
Programming the timer
Press button 3 seconds until „PrE“ appears on the
screen (Fig.18).
You have seven memory locations (PrE 1-7) available for
storing different start times. The system starts at the
respective times the pre-heating mode. Note
Prior to using the timer, the correct time must be set.
The timer allows you to heat up the passenger compartment
without having to start the engine.
By using the timer, the starting and operation time can be
selected individually.
Up to 7 start times can be set in parallel (PRE1-7).
Note
Figure 18 PrE
Material number 11116926A SC1000 Temsa
19 25. September 2014 Operating Instructions Bus Driver
Choose start and operation time
Start time:
Press button to display the memory locations.
On the display appears prE1 (Fig.19).
Press buttons to scroll through memory locations
PrE 1-7 and to select one of them.
Press button to confirm selection.
On the screen appears „00:00“ and „hour“
(Fig.20).
If the start time was already programmed
before, it appears instead of „00:00“.
The hour digits begin to flash.
Press button to increase number of hours (0-23 h).
Press button to decrease number of hours (0-23h).
Press button to confirm the selected number of hours
The minute digits begin to flash.
Now proceed exactly as described for setting the number of hours to set the
number of minutes.
Now the week days are indicated (Fig.21).
Set the week day (Mo, Tu, We, Th, Fr, Sa, Su) using the
buttons
Figure 20 Hour Indication
Figure 21 Week Day
Figure 19 Memory Location
Material number 11116926A SC1000 Temsa
20 25. September 2014 Operating Instructions Bus Driver
Press button to confirm the day.
On the screen appears 0´(Fig.22).
Operation time:
To adjust the operation time, proceed exactly as described for setting the
start time.
Press button to activate the pre-heating mode with the chosen start and
operation time.
Terminate:
Press button to exit the menu.
6. Reheat
Activate:
Press button (Fig.3, No.9) shortly.
The LED next to the button lights up.
The operation time can be set in steps of 5 between 5 and 60
minutes.
Note
Figure 22 Operation Time
The reheat mode can only be activated in the AUTO mode (the
engine is running) and at least 8°C outside temperature.
In addition, the difference between setpoint of room tempera-
ture and the setpoint of duct temperature must be <2K, and
the difference between outside temperature and the setpoint of
duct temperature must be <5.
After 10 minutes the reheat mode is terminated automatically.
Note
Material number 11116926A SC1000 Temsa
21 25. September 2014 Operating Instructions Bus Driver
Figure 23 Error Count
Terminate:
Press button shortly.
The button LED turns off.
7. Error read out
Activate:
Press button (Fig.3, No.1) at drivers’s workplace for 2
seconds until E1:XY on the display appears.
The menu for system fault analysis opens.
The count (Fig.23) shows the current frequency of
occurrence of the error.
Press button to scroll through error messages.
Terminate:
Press button (Fig.3, No.1) at drivers’s workplace until the standard
screen appears.
If an error occurred, the error icon (Fig.4, F) on the display
appears. Which kind of error it is, you can see in the error code
table in the section „Error description“.
Note
If it is a currently existing error, this is indicated by a dot
between the third and fourth digit of the error code on the
display (Abb.24). If the error is corrected, the point disappears
and the count increases.
To delete an error message, press and hold button for six
seconds.
Note
Material number 11116926A SC1000 Temsa
22 25. September 2014 Operating Instructions Bus Driver
Delete:
Press and hold button for six seconds.
The error message is no longer displayed.
If the error has not been corrected, it
appears again with a dot between the third
and fourth digit of the error code within the
error messages (Fig.24).
.
Figure 24 Current Error
Material number 11116926A SC1000 Temsa
23 25. September 2014 Operating Instructions Bus Driver
Error description
If a system fault occurs, the warning icon for error messages
flashes on the screen (Fig. 25).
Error messages - overview
Error message
on the display in der Anzeige
Description Cause
Remedy
00 Not used -
01 Hot water valve failure in the
frontbox
1. Check plug connections
- Electrical and visual check of all plug connections
2. Replace component
3. Replace control unit
02 The air distribution flap
actuator (foot area) of the frontbox has failed
03 ?
10 In conjunction with this error
message further errors can arise. They are to be ignored
until error 10 is corrected. Communication to the substation is interrupted
(substation 1).
1. Verify the substation is active
- Check plug connections - Replace substation
- Replace control unit
11 ?
12 Hot water valve has failed (roof) (substation)
1. Check plug connections - Electrical and visual check of all plug
connections 2. Replace component 3. Replace control unit
20 In conjunction with this error message further errors can
arise. They are to be ignored until error 20 is corrected.
Communication to the substation is interrupted.
1. Verify the substation is active - Check plug connections
- Replace substation - Replace control unit
21 Motor 0 of the convector 1. Check plug connections
Figure 25 Error Message
Material number 11116926A SC1000 Temsa
24 25. September 2014 Operating Instructions Bus Driver
Error message on the display
in der Anzeige
Description Cause Remedy
valve has failed (substation 2
front)
- Electrical and visual check of all plug
connections 2. Replace component
3. Replace control unit 22 Motor 1 of the convector
valve has failed (substation 2 rear)
30 ?
31 ?
32 ? Servo1
A0 Outside temperature sensor - fault
1. Check by means of the block diagram in xy, where the respective component is
connected and replace the affected control device.
2. Visual check of all plug connections
- Replace sensor
A1 Passenger compartment sensor - fault (front)
A2 Duct temperature sensor - fault
A3 Ice sensor- fault
A4 Convector temperature sensor - fault
A5 Water temperature sensor - fault
B0 High-/Low pressure The clutch will be
activated, when the
pressure after three minutes falls.
1. Check whether B1 occurred, if this is the case see B1.
2. Short-term overload of the air-
conditioning system due to high engine speed at high ambient temperature.
The air-conditioning system is turned off for three minutes.
B1 High-/Low pressure (The error message B0 since
the last start of the control unit occurred more than three
times.
The air-conditioning system is switched off completely. Turn the ignition off and then
on again to initiate a reboot of the system. It is not enough to turn off the engine and
then on again, because a reboot of the control unit is required. Can be excluded, that an overload has been caused by a high
engine speed at high ambient temperature, the following must be checked:
- Check the wiring of the compressor pressure switches
- Replace the pressure switch - Check the wiring of the solenoid
valve
- Replace the solenoid valve - Check the wiring of the condenser
fan - Replace the condenser fan - Check refrigerant charge (too much
Material number 11116926A SC1000 Temsa
25 25. September 2014 Operating Instructions Bus Driver
Error message on the display
in der Anzeige
Description Cause Remedy
/ too little). If the refrigerant charge,
too little, a leak test must be performed
- Examine the roof-top air-conditioning unit for soiling and check the function of the fans
- Replace substation
B2 Ice formation at the
evaporator
Temporary shutdown of the air-conditioning
unit. If this message appears frequently, these steps must be followed:
- Examine air duct for soiling - Check evaporator fan wiring
Material number 11116926A SC1000 Temsa
26 25. September 2014 Operating Instructions Bus Driver
Annex
List of figures
Figure 1 SC1000 Control Panel ..................................................................... 2
Figure 2 SC1000 Substation ........................................................................ 3
Figure 3 Control Panel ................................................................................. 5
Figure 4 Display ......................................................................................... 6
Figure 5 Release ........................................................................................ 7
Figure 6 Standard Screen ............................................................................ 7
Figure 7 Current Blower Speed Level ............................................................ 9
Figure 8 Air Recirculation Mode Active ......................................................... 11
Figure 9 AUTO Mode Active ....................................................................... 12
Figure 10 Current Room Temperature ......................................................... 13
Figure 11 Blower Speed Level .................................................................... 14
Figure 12 Air Recirculation Mode Active ....................................................... 15
Figure 13 Preheating ................................................................................ 16
Figure 14 ti-A .......................................................................................... 17
Figure 15 Number of Hours ........................................................................ 17
Figure 16 Week Day ................................................................................. 17
Figure 17 Heating Icon .............................................................................. 18
Figure 18 PrE ........................................................................................... 18
Figure 19 Memory Location ........................................................................ 19
Figure 20 Hour Indication .......................................................................... 19
Figure 21 Week Day ................................................................................. 19
Figure 22 Operation Time .......................................................................... 20
Figure 23 Error Count ............................................................................... 21
Figure 24 Current Error ............................................................................. 22
Figure 25 Error Message............................................................................ 23
Valeo Thermal Commercial Vehicles Germany GmbH Postfach 1371 – 82198 Gilching - Germany - Tel. +49 (0)8105 7721-0 - Fax 49 (0)8105 7721-889 www.valeo-thermalbus.com - [email protected]