Whirlpool MAH3000 Dishwasher User Manual


 
5-5
16010486 (16008373-05)
Revised 10/00
Section 5. Teardown & Wiring Information
©2001 Maytag Appliances Sales Company
REMOVAL
1. Remove the rear access panel or the
front panel to access the pressure
switch.
2. Place a towel beneath the pump.
3. Remove the plastic bag covering the
pressure switch. Press in the locking
tabs on the back of the pressure switch
and pivot the pressure switch off the
pump bracket.
4. Grasp the pressure switch and lift the
nipple of the pressure switch from the
pump cap.
REINSTALLATION
1. Reverse the aforementioned steps 1-4.
2. IMPORTANT: Reposition the plastic bag
back onto the pressure switch.
PUMP ASSEMBLY
The pump is rated at 80 watts and mounts
identically to the pump used in the
MAH3000 washer. The pressure switch
mounting bracket is a molded part of the
pump housing. For removal instructions,
see page 6-4 in the 16008373 manual.
HEATER ASSEMBLY
The 1000 watt heater is located in the tub
cover below the door openning and above
the sump area of the washer. A thermistor
on the heater regulates the temperature of
the heater to maintain proper water tem-
perature when selected. The heater is
secured to the tub cover by means of
rubber compression. An inner mounting
plate is located opposite of the external
mounting plate with a layer of rubber
between. When the nut is secured, the
rubber is compressed and expands to seal
the heater entry hole in the tub cover.
Heater resistance is 14 ohms.
Figure 5-11
Figure 5-12
Figure 5-13