Exalto Wiper Technologies type CT3N - 13
4.7 Backlight brightness and colour function
The button 3 performs the brightness adjustment and the color selection. Pushing
it momentary the brightness level will change. Four brightness levels are available.
Keeping it pushed the backlighting color will change. The available colours are Red,
Green, Blue.
5. Power supply
The Exalto wiper control will operate correctly if powered from 10V to 30V. Insert the
motor connectors before applying power source. When powered the control will
execute a lamp test and then will go into standby mode.
NB: it is important that all wiper motors are connected to the control before power
6. Failures and signalling’s
6.1 Reset function
With any failure we recommend rst that you perform a reset process to the control
system:
• turn power o at distribution panel
• remove the positive and negative feed to the relay box
• make sure all motors are connected correctly to the relay box
• please leave for 30 seconds
• reconnect positive and negative feeds to relay box
• turn power on at distribution panel
• the system will execute a lamp test
If problems continues check notes on section 4.1 or 4.2.
6.2 Motor fault
The ashing of a wiper button indicates that CT3N detects an error on a wiper.
This may happen if:
• the parking switch is unconnected or damaged
• the motor doesn’t run (internal self-resetting fuse in protection, motor unconnect-
ed or damaged)
• the motor doesn’t run in FAST or in SLOW speed
• the motor can’t be synchronized
• the motor connectors have been inserted after supplying power.
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