Frigidaire Model # PLD4375RFC3 Flashing Er Er Er Er …… and would not do anything else..So the customer had to wash all her dirty dishes by hand.  Time to call for service…

Many modern appliances have error code build in to the control programing to help with the diagnosis of a failure. Frigidaire dishwasher with display s will flash Er then a two letter error code.

Er i s a Switch error (Replace Console Pn# 154639207)

CE is a Configuration error (Replace Control Pn#154543602)

UO is a Vent that will not close. (Replace Vent Pn#154682301) or remove blockage

uF  is a Vent fan Not running (Replace Vent Pn#154682301) or remove blockage

Other codes you my see in the display that are not errors

LO is Low rinse aid

PF is power failure

Ho is Water Heating

CL is close Door

01-24 hours of delay

Service Test

[    (#1)(#2)(#3)(#4)(#5)(#6)(#7)     (#8)(#9)(10)(11)  ]

Press pad # 1          Active water valve            Ultimate Scrub Maxx Clean                    Valve on =FL    Valve off =rt

Press pad # 2  Test Speed motor (1 Time)  motor @ 2800 rpms   Speed Wash pad  ”28″ First two digits motor speed

Press pad # 2   Test Speed motor (2 Times)          wash motor @2950 rpms        Speed Wash pad     “29″  in display

Press pad # 2  Test Speed motor (3 Times)        wash motor @3150 rpms          Speed Wash pad     “31″  in display

Press pad # 2  Test Speed motor (4 Times)          wash motor @3450 rpms        Speed Wash pad     “34″  in display

Press pad # 2  Test Speed motor (5 Times)                      turns off wash motor No light on                  ”rt” in display

Press pad # 3 Test Dispenser                                 dispenser powered Normal                  Wash on = “Sd” off = “rt”

Press pad # 4 Test Drain pump                           on/off China Crystal or Party glasses                   on = dP off = “rt”

Press pad # 5 Test Fan dry             Active vent on/off Top Rack,Eco Wash Glasses           on = Fan speed off = “rt”

Press pad # 7  Test Rinse aid level                               none Rinse only                       low = RE full = RF off = “rt”

Press pad # 8 Test  Soil Sensor    none Wash Silencer or Wash pressure    on = sensor voltage reading off = “rt”

Press pad # 9 Test Thermistor             none Wash Temperature                          on = Temperature in °F off = “rt”

With a Er error I replaced the keyboard console pn#154639207 turn the breaker back on and the dishwasher displayed “PF” pushed cancel then pressed “Normal” and the dishwasher came back to life..

No more dish pan hands!