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ERROR CODES & POSSIBLE CAUSES
LCD
Display
Code
Possible Causes & Actions
F01
Motor triac short circuit: Check motor and module connections
F02
Motor jammed / tacho detached: Check motor and module connections
F03
NTC short/open circuit: Check thermistor and module connections
F04
Pressure switch jammed on empty: Check switch and module
F05
Pressure switch jammed on full or pump blocked: Check pump and switch
F06
N/A
F07
Heater relay stuck: Check heater and module connections
F08
Heater relay stuck: Check pressure switch, heater and module connections
F09
Setup error: Check Eeprom
F10
Pressure switch not sensing: Check switch and module connections
F11
Pump cannot be activated: Check pump, connections and wiring
F12
No communication between cards: Check module connections
F13
High temperature rise in drying: Reduced air flow through dryer heater assembly.
Check operation of fan motor and dryer filter for blockage
F14
No heat in drying: Check one shot thermostat. Check heater, valve and fan motor module
connections. Edge connector J10
F15
No drying: Possibly dryer relay open circuit
F16
N/A
F17
Door lock error: Check door, door lock and module connections
F18
Communication error (3 phase motor): Replace power board
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