Rear Window Heating Relay
The relay is intended for turning ON rear window heating for a certain period of time.
It has timer inside. Operation time can be manually adjusted (1-30 minutes). Adjustment is done through multi-turn resistor. There is a LED for visual control.
Cable and fuse coupler are included.
1 Installation
1.1 Place the relay into fuse/relay block instead of regular one. (of 90.3747-10 type) or mini-relay (of 98.3747-10 type). Use adaptor.
1.2 Connect the cable with coupler from the relay case with car electrical system. Take out one of the regular fuses (having "+" after turning ON), insirt into it free (bottom) coupler slot and set the fuse coupler on the place of the replaced fuse.
2 Operation
Relay starts operation after ingnition is ON. It is operated through the regular rear window heating button.
2.1 Heating and timer are ON after the button pressue. Manual OFF is done by repeated pressue. Включение обогрева стекла и запуск таймера выполняется нажатием кнопки.
2.2 Repeated ON is done:
2.2.1 By button pressue- in case non-fixed button is used.
2.2.2 B button release and pressue one more time-in case the button with fixation is used.
Relay should be adjusted before starting operation.