B

WFMC Service Tips – Test Program (2B): Module Fault Codes (Test1)

Test P1:ERRORS / P:01 (Viewing control module fault codes) – Start & end test P1 (WFMC6400) / (P:01) (WFMC3200) by pushing Start/Pause button. Scroll through list of fault codes by pushing Spin Selection (WFMC3200) or Menu (WFMC6400) buttons.

•WFMC3200 display alternates between fault code (e.g. E:01) & when fault occurred on in last 8 washes (e.g. : C:00) – shows C:00 if fault didn’t occur.

•WFMC6400 display shows fault code & when fault occurred on in last 8 washes (e.g. 0 – Er:01)

Last 8 fault codes are

stored & display!

HINT: # of faults reads “0” for faults which didn’t occur. Look at # of faults, not error #, to see if faults occurred – scroll thru all faults to check if any occurred.

WFMC32

WFMC64

Test #

Problem

Possible Cause(s)

Display

Display

 

 

 

 

 

 

 

 

 

 

 

 

E:01

Er:01

washing

Door open

Door lock not engaged

E:02

Er:02

washing

Door lock doesn’t unlock

Jammed lock or bad wire harness

E:03

Er:03

washing

Door lock doesn’t lock

Jammed lock or bad wire harness

E:04

Er:04

washing

Door control broken

Faulty Triac or control module

E:05

Er:05

P:16

NTC open-circuited

Faulty NTC or bad wire harness

E:06

Er:06

P:16

NTC shorted

Faulty NTC or bad wire harness

E:07

Er:07

P:16

Unpexpected heating (heater on at wrong time)

Faulty heater or stuck heater relay

E:08

Er:08

P:16

Heater doesn’t shut off

Faulty heater or stuck heater relay

E:09

Er:09

P:4

Communication lost to motor

Faulty wire harness

----

Er:10

P:11

Flow meter gives wrong values

Faulty flow meter or wire harness

----

Er:11

P:8/9/13

No water flow (within 6 minutes)

Faulty inlet valve, wire harness, hose

E:12

Er:12

P:8/9/13

Water supply time exceeded

Faulty inlet valve, wire harness, hose

E:13

Er:13

P:15

Drian pump time exceeded

Faulty drain pump, wire harness, hose

E:14

Er:14

P:9

Overflow level exceeded

Faulty/blocked pump, hose, inlet valve

----

Er:15

P:8

Pressure sensor gives failure voltage level

Faulty pressure sensor, wire harness

----

Er:16

P:8

Can’t calibrate pressure sensor

Faulty pressure sensor, wire harness

E:20

Er:20

P:4

Spinning aborted due to unbalanced load

Unbalanced load or faulty wire harness

E:21

Er:21

 

Excessive foam

Wrong or too much detergent used

E:22

Er:22

washing

Frequency synchronization failed

Faulty control module

E:24

Er:24

P:4

Motor power relay failed

Faulty control module

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Thermador PDR30, PRG48, PRG30, PRG36, PDR36, PDR48 manual Wfmc Service Tips Test Program 2B Module Fault Codes Test1
Page 8 Page 10

PDR48, PDR36, PDR30, PRG36, PRG30 specifications

The Thermador PRG30 and PRG36 represent the pinnacle of luxury cooking with their high-performance gas range features and advanced technology. Designed for serious home chefs, these models exemplify efficiency, style, and culinary excellence.

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