Drain Pump; Drying System; Static Dry System; Active Vent System - Electrolux FRIGIDAIRE FDB125RH 2 Series Service Manual

24" built-in dishwashers precision wash system
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Drain Pump

The only function of the drain pump is to remove water
from the dishwasher. It is driven by a 1/25
It consists of 3 function parts; a pump cover, impeller and
armature, and stator. The pump only comes as an
assembly. The pump cover can be removed for easy
cleaning of the pump.

Drying System

The drying system on the dishwasher can employ one
of three types of systems:
1. Static Dry System - The vent is located on the
upper left-hand side of the door and is open at all
times. This allows the warm, moist air to escape out
the vent grill. Air is drawn into the dishwasher tub
through the opening across the bottom of the door.
2. Active Vent System - The vent is closed up until the
start of the dry cycle, at which time the vent is
opened and the warm, moist air is allowed to escape.
Also, the air is brought into the tub through the
bottom of the door.
3. Power Vent System - This system is the same as
the Active Vent System but with the addition of a
blower motor. At the beginning of the dry cycle, the
vent opens and a small motor with a centrifugal
blower starts, accelerating the movement of air
from the dishwasher.
th
HP drive motor.
The door vent actuator opens the vent only during the
dry cycle. It is closed during all other cycles to minimize
heat loss and to prevent noise from being transmitted
into the kitchen.
Page 15
Static Vent
Active Vent
Power Vent

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