Exalto B.V.
–Hardinxveld Giessendam- The Netherlands – Tel. +31.(0)184.615800 – Fax +31(0)184.618200 – www.exalto.com – [email protected] 210341.P
CT41P
INTELLIGENT
WIPER SWITCH
USERS MANUAL
1. General
CT41P
is
a
microcontroller
-
based
“intelligent
switch”
for
operating
one
wiper
motor;
it
provides
all
the
functions
for
a
proper windscreen
cleaning.
Voltage supply: 12V or 24V
Fit for any d.c. motors (see
output current) and for any
kind of parking switch
Three intermittent setting
Perfect self parking position
due to
“dynamic brake”
Wipe/wash program
Dimmer input
Standard switch size
compatible
Easy to install and to use
reliable
Packet includes:
-
no. 1 Console CT41P
-
no. 1 Relay box CT41P
-
no. 1 8 poles flat cable L = 1m
-
no. 1 4 poles connector with
female pins*
-
no.1 7 poles connector
-
no. 1 User manual
* If required.
2. Controls and signalings
Push buttons scope
Controls are user friendly.
1 ON/OFF switch
2 increase speed / decrease time
between strokes.
3 decrease speed / increase time
between strokes
All the push buttons have a double
function, as below described.
Signalings
Three leds show wipers operation
setting.
By pressing any button, mode will
change and the leds:
-
will flash as many times as delay
time
(in
seconds)
between
strokes (4 flash if 4 seconds is
the delay time selected between
strokes).
-
will have a light flash
– slowly if
SLOW speed is selected, quickly
if FAST speed is selected.
After blinking, leds will show the
selected mode.
See the following chart
3. Power supply
CT41P will operate on a power
supply of 10 up to 30 V DC.
Insert
connectors
before
suppling
power.
When powered, a lamp
test is executed. CT41P will stay in
stand-by, ready to operate.
4. ON switching
By pressing no. 1 or no. 2 button,
wiper will
start in SLOW speed
mode
(the
only
possibile
continuous mode if one speed
motor is used).
5. OFF switching
By pressing no. 1 button wiper will
stop in park position.
The same by keeping pressed no.
3 push button more than one
second.
6. Wipe / Wash program
By keeping pressed no. 1 or no. 2
button more than one second,
washing program will start.
| 3sec. | 3 sec. | 4 sec. |
|=== Spray === Spray ====|
|==== Wipe ====== Wipe ===|
To increase wash timing or to
increase spray/wipe time, keep
no. 1 or no. 2 button pressed.
After wipe / wash, wipers will
return for operating in the previous
selected mode.
7. Failure
A
continuous
asymmetrical
flashing indicates that CT41P
doesn
’t receive the parking switch
signal.
This may happen if:
-
parking switch is demaged or
unconnected
-
motor doesn’t run (demaged or
unconnected)
-
connector to wiper motor has
been inserted after suppling
power and control works as with
one speed motor.
MODE
light
Flashing
FAST
Fast slight blink
SLOW
Slow slight blink
2 sec. delay
2 Slow blink
4 sec. delay
4 Slow blink
8 sec. delay
8 Slow blink
OFF
Leds OFF
Wipe/wash
-----------------
Failure
Asymm.
Continuous
