Wiring Diagrams; Power Distribution Concept - Fisher & Paykel DishDrawer DD605 Service Manual

599447A
7

WIRING DIAGRAMS

7.1

Power Distribution Concept

N
Mains
RFI
filter
P
Rectifier
24V
Auxillary PSU
0V
24V 0V
Comms
Isolation
Chassis PCB
Connections to upper 24V supply
controller
Comms
DD605 Power Distribution concept
Heater
Heater
Plate
100
Isolation
relay
Relay
control
Flood
sensor
2
6
Fill valve +
Lid Motors
LCD
Zero crossing
detector
Relay
Gate
supply
Fuse
main PSU
I sens
Current
0V
Detector
5 v
reg
0V
24V loads
(Touch switches,
relays, backlights)
Output Drivers
Lower (or single)
Controller
dispenser, water softener,
drying fan, LEDs
43
LCD Module
Buttons
interface
Backlight
device
Power
Touch switches
Wash Cycle LEDs
Microcomputer
Beeper
Wash/drain motor bridge
Wash/drain motor
Salt detector
Tub Home
sensor
sensors
(temperature,current,voltage)