1 Setting of the programmable wiper relay
ATTENTION!!! Install the relay only when the battery is OFF
1.1. Disconnect cables plait with under-wheel wiper switch by 6-contact split disconnecting. The split is behind the gage panel or inside the steering tube case.
1.2. Connect contact sockets of the wiper relay with the split of the cables plait.
1.3.Using connector connect the free cable of the relay with the cable connecting under-wheel switch with screen-washer engine. It is one of the 2-contact socket cables of under-wheel switch which changes voltage at screen washers start from +12V to 0V or vise versa (depending on the brand of automobile).
1.4.Using relay fixing opening set it at any convenient place.
The relay is ready for operation.
2 Programming
2.1. To choose regular interval of screen-wiper operation (wipers move each 5 seconds) set screen-wiper switch on “intermitted mode”.
2.2.To change the interval set screen-wiper switch on “switched off” and after some interval you like set it back on “intermitted mode”. The new interval will be effective. The interval ranges from 0.5 to 45 seconds.
2.3.You can change the interval by one more way. Set screen-wiper switch on “continuous mode” and with the first wipers movement set it back on “intermitted mode”. The interval will be equal to one between the last wipers movement and switching to “continuous mode”. Interval can be changed at any time by repeating of i.2.2 or 2.3.
3 Other modes
3.1.Wipers begin moving with 0.5 second delay after the water is supplied (this let some water to be accumulated on the windscreen before the first movement of wipers).
3.2.Wipers make three movements after each water supply.