Operation: Water - Scotsman TDE550 Service Manual

TDE550 & TDE650

OPERATION: Water

Water enters the machine through the 3/8" male
flare at the rear of the cabinet, goes to a strainer
and then to the water reservoir which it enters
through the float valve. The water then goes out
the bottom of the reservoir tank to the bottom of
the evaporator.
Note: The correct water level is determined when
the machine is operating. Check the water level
Reservoir overflow, evaporator condensation and
and compare it to the line molded into the side of
water in the sink are all routed to the drain. Water
the reservoir. The water level should be between
cooled models have a separate water circuit for the
1 8 1 4
" above and " below the line.
cooling water: it enters the fitting at the rear, goes
If needed, adjust the water level by bending the
to the water regulating valve, then to the water
float arm.
cooled condenser and down the drain.
There is also an additional water circuit to an
electric valve. When the Touch Free system senses
a container for water, it closes a circuit to the
electric water valve, and water is dispensed.
WATER RESERVOIR
WATER
LEVEL
WATER INLET
WATER DRAIN
WATER LINE FOR
WATER STATION
August 1999
Page 14