Auto Temp System - Electrolux 6000 series Service Manual

are activated. When the AUTO TEMP switch is set to
COLD/COLD, the wash solenoid is activated and the
hot solenoid cycles to warm the water to 65°. For the
last rinse fill, the wash and bleach solenoids are activated.
When the TEMP switch is set to Cold/Cold, in the wash
cycle the wash solenoid is activated and the bleach
solenoid is activated, for all except the last fill, in rinse.
For the last rinse fill, the wash and bleach solenoids are
activated.

Auto Temp System:

The auto temp system controls the minimum temperature
of the cold water setting (approximately 65° F.) and
temperature of the warm and hot water setting
(approximately 90° F. and 120° F.). On select models
with a sanitary wash cycle, when the control is set to
sanitary wash, the water temperature is raised to 152° F
in the wash cycle. Auto temp system is made up of the
control board and a positive thermal sensor mounted in
the water inlet valve assembly.
On select models, a positive thermal sensor (drum
sensor),
Detergent
a heater control board,
and a 1000 watt heating element located in the bottom
rear of the drum are added to auto temp system.
If the hot water supply in the house is below the auto
temp setting, the drum heater heats the water in the
wash cycle.
When a warm or hot temperature is selected in the wash
cycle, the control board connects the hot water solenoid
to neutral and cycles the center cold water solenoid off
and on to regulate the temperature. When a cold
temperature is selected, the control board connects the
center cold water solenoid to neutral and cycles the hot
water solenoid off and on to regulate the temperature.
When a warm rinse is selected for the final rinse, the
control connects the outside cold solenoid to neutral
and cycles the hot solenoid.
N L1
AQUA
C6.1
YEL
C6.2
PURP
J11
C6.3
TAN
C6.4
GRAY
C6.5
HEATER CONTROL BOARD
54
DRUM WATER
+T NTC
HEATER
J3
WHT/RED
C3.3 C3.1
J2
BLK/WHT
C3.3
C3.2
J1 C2.2
C3.1
C2.1