GF83.70-D-4201HF STH Radio Remote Control Receiver, Component Description

GF83.70-D-4201HF STH Radio Remote Control Receiver, Component Description
MODEL 906.111 /113 /131 /133 /135 /153 /155 /211 /213 /231 /233 /235 /253 /255 /611 /613 /631 /633 /635 /637 /653 /655 /657 /711 /713 /731 /733 /735
- with CODE (H12) Warm water auxiliary heater
- with CODE (HY1) Radio remote control for auxiliary heater

MODEL 906.611 /613 /631 /633 /635 /637 /653 /655 /657 /711 /713 /731 /733 /735
- with CODE (HZ5) 10 kW warm water auxiliary heater with timer
- with CODE (HY1) Radio remote control for auxiliary heater







40 Glove compartment
A49/4 Stationary heater radio signal receiver

Location
The stationary heater radio signal receiver is located below the instrument panel behind the glove box.

Task
The stationary heater radio signal receiver evaluates the radio signals of the stationary heater (STH) radio remote control (FFB) and forwards the switch-on or the switch-off signal to the warm water auxiliary heating control unit (N33/3), with code (H12) Warm water auxiliary heater or with code (HZ5) 10 kW warm water auxiliary heater with timer, and from there to the warm water auxiliary heater 2 control unit (N33/2), with code (HZ5) 10 kW warm water auxiliary heater with timer.

Design
The stationary heater radio signal receiver consists of an electronic analysis system with an "EEPROM" in which up to 4 transmitters of the STH FFB can be stored, as well as of a wire antenna.