Electronics Section; Overview Function Description; Electronic Functional Schematic - Fisher & Paykel RB90S64MKIW Service Manual

8

ELECTRONICS SECTION

8.1

Overview Function Description

The electronic system consists of several parts:
Power/control module, cabinet module, display module/user interface, compressor, defrost heater, auxiliary
heater, condenser fan, evaporator fan, LED light board, temperature sensors and drawer reed switch.
8.1.1

Electronic Functional Schematic

Outputs
Compressor
8.1.2
Defrost Heater
Auxiliary Heater
Condenser Fan
Evaporator Fan
Fault Alarm Beeper
Power Control
Module
Filter Sensor
Evaporator Inlet Sensor
Evaporator Outlet Sensor
230 / 115 volts AC
Inputs
Drawer Sensor
Cabinet Module
Safety Extra
Low Voltage
Speaker
Interior Light
Compartment Sensor
Lower Temperature Sensor
Upper Temperature Sensor
31
840653
User
Interface
Display Module