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De Dietrich • Central Diagnostic Dictionary

130 Verified Codes in Database

De Dietrich Error Codes & Diagnostics

Access our premium database of error codes, common faults, and professional repair solutions for De Dietrich appliances.

Luxury front-loading washing machine in brushed titanium with illuminated dark glass drum

CodeAppliancesFault / DiagnosticsRepair InstructionsAction

Er06

Oven / Microwave

Electronic Control Board (PCB) & Bus Communications

De Dietrich ICS (Intelligent Cooking System) / Fascination / Corium Pyrolytic Oven: Main power board communication timeout Er06; display module loses digital data exchange with the internal power relay board.

On De Dietrich built-in ovens featuring ICS sensor-guided automated culinary cooking, PT500 platinum thermal probe (~540 Ω at 20°C), and 480°C Pyro-Turbo cleaning: Loosened data ribbon harness, electrical interference spikes, or dropped 12V DC auxiliary supply rail.

Reseat multi-core data harness connecting user interface and relay power PCB. Measure 12V DC and 5V DC supply rails on test pads. Rotate rotary knob to zero, disconnect power at the master breaker panel for 90 seconds, re-engage and validate time on the ICS interface.

Er07

Oven / Microwave

Electronic Control Board (PCB) & Bus Communications

De Dietrich ICS (Intelligent Cooking System) / Fascination / Corium Pyrolytic Oven: EEPROM memory configuration error Er07; oven parameters fail boot verification and controls freeze.

On De Dietrich built-in ovens featuring ICS sensor-guided automated culinary cooking, PT500 platinum thermal probe (~540 Ω at 20°C), and 480°C Pyro-Turbo cleaning: Corrupted non-volatile EEPROM storage sector caused by power grid surge during active baking.

Isolate mains breaker for 15 minutes to force microcomputer memory cold boot. If Er07 persists on power up, replace main control board. Rotate rotary knob to zero, disconnect power at the master breaker panel for 90 seconds, re-engage and validate time on the ICS interface.

Er08

Oven / Microwave

NTC Temperature Sensor & Thermistor

De Dietrich ICS (Intelligent Cooking System) / Fascination / Corium Pyrolytic Oven: Meat probe temperature sensor fault Er08; core food probe reads short-circuit or abnormal value when plugged into internal socket.

On De Dietrich built-in ovens featuring ICS sensor-guided automated culinary cooking, PT500 platinum thermal probe (~540 Ω at 20°C), and 480°C Pyro-Turbo cleaning: Internal jack socket grease contamination, punctured probe cable insulation, or damaged probe thermistor tip.

Unplug probe. Clean female jack receptacle inside oven with electronics cleaner. Measure resistance across probe plug pins with a multimeter. Rotate rotary knob to zero, disconnect power at the master breaker panel for 90 seconds, re-engage and validate time on the ICS interface.

Er09

Oven / Microwave

NTC Temperature Sensor & Thermistor

De Dietrich ICS (Intelligent Cooking System) / Fascination / Corium Pyrolytic Oven: Combi-steam boiler generator fault Er09; steam generator dry-boil thermal protection or NTC thermistor error detected.

On De Dietrich steam combi ovens featuring ICS sensor-guided automated culinary cooking, PT500 platinum thermal probe (~540 Ω at 20°C), and 480°C Pyro-Turbo cleaning: Heavy mineral limescale obstructing boiler heat transfer, open steam heater (~45–60 Ω), or defective boiler NTC (~10 kΩ at 25°C).

Execute automated descaling procedure with commercial sulfamic acid descaler. Measure boiler heating element resistance (~45–60 Ω) and boiler NTC (~10 kΩ at 25°C). Rotate rotary knob to zero, disconnect power at the master breaker panel for 90 seconds, re-engage and validate time on the ICS interface.

Er10

Oven / Microwave

Drainage System & Drain Pump

De Dietrich ICS (Intelligent Cooking System) / Fascination / Corium Pyrolytic Oven: Steam boiler water evacuation fault Er10; drain pump fails to pump residual water out of the steam boiler.

On De Dietrich steam combi ovens featuring ICS sensor-guided automated culinary cooking, PT500 platinum thermal probe (~540 Ω at 20°C), and 480°C Pyro-Turbo cleaning: Calcium flakes wedging the mini drain pump impeller, blocked silicone drain tube, or open pump coil (~150–220 Ω).

Inspect mini drainage pump below steam generator. Clear scale obstructions from pump chamber. Measure pump coil resistance (~150–220 Ω). Rotate rotary knob to zero, disconnect power at the master breaker panel for 90 seconds, re-engage and validate time on the ICS interface.

Er11

Oven / Microwave

Electronic Control Board (PCB) & Bus Communications

De Dietrich ICS (Intelligent Cooking System) / Fascination / Corium Pyrolytic Oven: Upper heating grill element relay fault Er11; top grill element glows red continuously without cooking program active.

On De Dietrich built-in ovens featuring ICS sensor-guided automated culinary cooking, PT500 platinum thermal probe (~540 Ω at 20°C), and 480°C Pyro-Turbo cleaning: Welded or arced grill power relay contacts on the main power relay circuit board.

Disconnect mains breaker immediately. Measure grill element resistance (~22–26 Ω). Test relay contacts with power off; replace power relay PCB if shorted. Rotate rotary knob to zero, disconnect power at the master breaker panel for 90 seconds, re-engage and validate time on the ICS interface.

Er12

Oven / Microwave

Heating Element, Thermostat & Safety Fuse

De Dietrich ICS (Intelligent Cooking System) / Fascination / Corium Pyrolytic Oven: Lower heating sole element relay fault Er12; bottom oven cavity continues heating unchecked regardless of thermostat setting.

On De Dietrich built-in ovens featuring ICS sensor-guided automated culinary cooking, PT500 platinum thermal probe (~540 Ω at 20°C), and 480°C Pyro-Turbo cleaning: Welded relay contacts on lower bake heating circuit on main power board.

Isolate breaker. Measure bottom bake element resistance (~35–45 Ω). Measure continuity across bake relay contacts with power off (must be open). Rotate rotary knob to zero, disconnect power at the master breaker panel for 90 seconds, re-engage and validate time on the ICS interface.

Er13

Oven / Microwave

Heating Element, Thermostat & Safety Fuse

De Dietrich ICS (Intelligent Cooking System) / Fascination / Corium Pyrolytic Oven: Circular convection fan heating element open circuit Er13; convection forced air mode blows air without heating.

On De Dietrich built-in ovens featuring ICS sensor-guided automated culinary cooking, PT500 platinum thermal probe (~540 Ω at 20°C), and 480°C Pyro-Turbo cleaning: Burned-out circular calrod heating element surrounding the rear convection fan (~25–32 Ω).

Disconnect power and remove rear internal fan shroud inside oven cavity. Measure resistance across circular element terminals (~25–32 Ω). Replace element. Rotate rotary knob to zero, disconnect power at the master breaker panel for 90 seconds, re-engage and validate time on the ICS interface.

Er14

Oven / Microwave

General System & Mechanical Integration

De Dietrich ICS (Intelligent Cooking System) / Fascination / Corium Pyrolytic Oven: Capacitive touch panel continuous keypress error Er14; touch control button registers continuous contact for longer than 10 seconds.

On De Dietrich built-in ovens featuring ICS sensor-guided automated culinary cooking, PT500 platinum thermal probe (~540 Ω at 20°C), and 480°C Pyro-Turbo cleaning: Greasy residue, condensation film over glass front, or detached conductive foam spacer under glass.

Clean front glass panel with a microfiber cloth and glass cleaner. Ensure hands are dry. Power cycle circuit breaker for 60 seconds to recalibrate capacitance. Rotate rotary knob to zero, disconnect power at the master breaker panel for 90 seconds, re-engage and validate time on the ICS interface.

Er15

Oven / Microwave

Electronic Control Board (PCB) & Bus Communications

De Dietrich ICS (Intelligent Cooking System) / Fascination / Corium Pyrolytic Oven: Electronics housing ambient overtemperature Er15; onboard PCB ambient thermal sensor registers temperatures exceeding 85°C.

On De Dietrich built-in ovens featuring ICS sensor-guided automated culinary cooking, PT500 platinum thermal probe (~540 Ω at 20°C), and 480°C Pyro-Turbo cleaning: Defective tangential cooling blower, blocked cabinetry ventilation chimney, or damaged upper heat deflector.

Turn off oven and allow cooling. Ensure kitchen cabinet has minimum 50mm rear ventilation gap. Verify tangential cooling fan runs freely. Rotate rotary knob to zero, disconnect power at the master breaker panel for 90 seconds, re-engage and validate time on the ICS interface.

F0

Hob / Cooktop

Electronic Control Board (PCB) & Bus Communications

De Dietrich Piano Zoneless / Horizone / DPI Induction Cooktop: No cookware detected or unsuitable pan base F0; zone display alternates 'F0' and heating output is withheld.

On De Dietrich cooktops utilizing Piano full-surface zoneless induction matrix, 16-level power modulation, and Boil function boilover prevention: Non-ferromagnetic cookware (copper, pure aluminum, ceramic glass), or warped base diameter smaller than 120mm.

Use an induction-compatible pan with a thick flat steel or cast-iron base. Verify with a refrigerator magnet (must stick securely to pan bottom). Clear the ceramic surface, turn off the dedicated breaker for 60 seconds, restore supply and touch the Key Lock sensor for 5 seconds.

F01

Oven / Microwave

NTC Temperature Sensor & Thermistor

De Dietrich ICS (Intelligent Cooking System) / Fascination / Corium Pyrolytic Oven: Temperature sensor probe open circuit F01; controller senses completely broken cavity temperature sensor loop.

On De Dietrich ovens featuring ICS sensor-guided automated culinary cooking, PT500 platinum thermal probe (~540 Ω at 20°C), and 480°C Pyro-Turbo cleaning: Broken internal PT500 RTD platinum filament, disconnected connector behind rear insulation, or fractured probe wires.

Unplug oven from power. Measure probe resistance (~540 Ω at 20°C). Inspect sensor wiring behind rear fiberglass blanket. Replace probe if open. Rotate rotary knob to zero, disconnect power at the master breaker panel for 90 seconds, re-engage and validate time on the ICS interface.

F01

Washing Machine

Water Inlet Valve, Aquastop & Flowmeter

De Dietrich Prestige / DWF Inverter Washing Machine: Basque electronic platform water fill fault F01; water inlet solenoid valve fails to supply water within allocated timeout.

On De Dietrich washing machines featuring Prestige DWF brushless inverter drive, optoelectronic water metering, and anti-vibration cabinet damping: Closed external supply tap, clogged inlet hose mesh, or open inlet solenoid coil (~3.8 kΩ).

Verify tap water pressure. Remove and rinse the mesh filter screen at the rear valve inlet. Measure coil resistance (~3.8 kΩ). Touch the Power button off, touch and hold Option and Start keys together for 6 seconds until 'rSt' illuminates, then cycle mains power.

F1

Dishwasher

Water Inlet Valve, Aquastop & Flowmeter

De Dietrich Quattro / Space / DFI Luxury Built-in Dishwasher: Water inlet pressure drop error F1; flowmeter impeller does not register incoming pulses during filling phase.

On De Dietrich dishwashers featuring Quattro 4-level hydraulic spray distribution, ICS turbidity assessment, and 42dB acoustic encapsulation: Closed tap, clogged inlet valve screen, stuck flowmeter turbine, or defective reed contact on air break.

Open tap fully. Clean inline filter screen. Measure reed switch pulse closure with a multimeter while water enters air break. Press and hold Programme Selection and Start buttons for 5 seconds until all cycle lights illuminate steadily, then switch off power.

F1

Hob / Cooktop

Electronic Control Board (PCB) & Bus Communications

De Dietrich Piano Zoneless / Horizone / DPI Induction Cooktop: User interface keyboard communication timeout F1; touch control panel loses synchronization with induction power board.

On De Dietrich cooktops utilizing Piano full-surface zoneless induction matrix, 16-level power modulation, and Boil function boilover prevention: Oxidized ribbon cable pin headers, electrical line transient spikes, or defective 5V DC low-voltage regulator.

Inspect multi-strand cable linking touch panel to power module. Measure 5V DC on logic supply test pads. Reseat connectors firmly. Clear the ceramic surface, turn off the dedicated breaker for 60 seconds, restore supply and touch the Key Lock sensor for 5 seconds.

F1

Refrigerator / Freezer

Refrigeration Compressor, Defrost Heater & PTC Relay

De Dietrich Prestige No Frost / DRS Multi-Zone Refrigerator: Defrost evaporator sensor error F1; freezer display blinks warning code and defrost cycle does not terminate properly.

On De Dietrich refrigeration units featuring Prestige No Frost multi-sensor refrigeration, active preservation zone, and inverter compressor modulation: Fagor Innova platform evaporator NTC sensor out of ohmic range, broken wire harness in cabinet foaming, or plug oxidation.

Measure evaporator NTC resistance at board plug: approx. 10.0 kΩ at 25°C and 32.5 kΩ at 0°C. If value deviates by >15%, replace the probe using service repair kit. Touch and hold the Alarm Acknowledge and Quick Chill icons for 8 seconds until the ICS chime signals buffer reset, then release.

F02

Oven / Microwave

NTC Temperature Sensor & Thermistor

De Dietrich ICS (Intelligent Cooking System) / Fascination / Corium Pyrolytic Oven: Temperature sensor probe short circuit F02; controller registers zero resistance on cavity thermal loop.

On De Dietrich ovens featuring ICS sensor-guided automated culinary cooking, PT500 platinum thermal probe (~540 Ω at 20°C), and 480°C Pyro-Turbo cleaning: Pinch in braided high-temperature leads, crushed probe sheath touching cavity chassis, or internal short in RTD element.

Disconnect sensor at PCB plug. Measure resistance across pins (must not be zero; nominal ~540 Ω at 20°C). Inspect wiring harness for chassis contact. Rotate rotary knob to zero, disconnect power at the master breaker panel for 90 seconds, re-engage and validate time on the ICS interface.

F2

Dishwasher

Drainage System & Drain Pump

De Dietrich Quattro / Space / DFI Luxury Built-in Dishwasher: Sump water evacuation timeout F2; water remains detected in the bottom sump basin after drain phase timing expires.

On De Dietrich dishwashers featuring Quattro 4-level hydraulic spray distribution, ICS turbidity assessment, and 42dB acoustic encapsulation: Blocked sink spigot connection, debris in drain pump volute, or open drain pump winding (~180–220 Ω).

Check sink drain connector and punch out membrane if newly installed. Measure drain pump motor resistance (~180–220 Ω). Press and hold Programme Selection and Start buttons for 5 seconds until all cycle lights illuminate steadily, then switch off power.

F2

Hob / Cooktop

NTC Temperature Sensor & Thermistor

De Dietrich Piano Zoneless / Horizone / DPI Induction Cooktop: Induction coil thermal probe circuit anomaly F2; cooking zone halts heating immediately after detecting open or shorted NTC.

On De Dietrich cooktops utilizing Piano full-surface zoneless induction matrix, 16-level power modulation, and Boil function boilover prevention: Fractured coil center thermistor glass bead (~100 kΩ at 25°C), or wire severance under coil mounting disc.

Disconnect coil thermistor plug from power module. Measure resistance across probe leads (~100 kΩ at 25°C). Replace central coil sensor if damaged. Clear the ceramic surface, turn off the dedicated breaker for 60 seconds, restore supply and touch the Key Lock sensor for 5 seconds.

F2

Refrigerator / Freezer

Refrigeration Compressor, Defrost Heater & PTC Relay

De Dietrich Prestige No Frost / DRS Multi-Zone Refrigerator: Refrigerator compartment air temperature probe failure F2; display alternates temperature and fault code.

On De Dietrich refrigeration units featuring Prestige No Frost multi-sensor refrigeration, active preservation zone, and inverter compressor modulation: Open-circuit or short-circuit in the refrigerator compartment NTC thermistor sensor, or disconnected harness.

Check sensor resistance at pins on main PCB: nominal 5.0 kΩ at 25°C and 16.3 kΩ at 0°C. If open or shorted, install service replacement NTC probe. Touch and hold the Alarm Acknowledge and Quick Chill icons for 8 seconds until the ICS chime signals buffer reset, then release.

F03

Oven / Microwave

Drive Motor, Inverter & Tachometer Sensor

De Dietrich ICS (Intelligent Cooking System) / Fascination / Corium Pyrolytic Oven: Tangential cooling fan speed error F03; fan operates at insufficient RPM or tachometer signal is missing.

On De Dietrich ovens featuring ICS sensor-guided automated culinary cooking, PT500 platinum thermal probe (~540 Ω at 20°C), and 480°C Pyro-Turbo cleaning: Degraded blower motor run winding, dusty fan bearings, or failed Hall sensor IC.

Clean fan roller of lint and dust. Measure motor coil resistance (~240–320 Ω). Verify tachometer signal line voltage (pulses 0–5V DC). Rotate rotary knob to zero, disconnect power at the master breaker panel for 90 seconds, re-engage and validate time on the ICS interface.

F3

Dishwasher

Water Level Pressure Switch & Air Dome

De Dietrich Quattro / Space / DFI Luxury Built-in Dishwasher: Heating system malfunction F3; temperature fails to climb during wash segment, aborting heating cycle.

On De Dietrich dishwashers featuring Quattro 4-level hydraulic spray distribution, ICS turbidity assessment, and 42dB acoustic encapsulation: Open heater resistance element (~25–28 Ω), blown inline thermal fuse, or open safety pressure switch.

Measure heating element terminals for continuity (~25–28 Ω). Verify safety pressure switch closes when circulation pump creates water pressure. Press and hold Programme Selection and Start buttons for 5 seconds until all cycle lights illuminate steadily, then switch off power.

F3

Hob / Cooktop

Electronic Control Board (PCB) & Bus Communications

De Dietrich Piano Zoneless / Horizone / DPI Induction Cooktop: High voltage surge protection active F3; power board shuts down induction frequency generation to prevent semiconductor destruction.

On De Dietrich cooktops utilizing Piano full-surface zoneless induction matrix, 16-level power modulation, and Boil function boilover prevention: Lightning strike transient, sudden line inductive load switching, or missing neutral on 400V 3-phase hookup.

Isolate cooktop for 10 minutes. Check supply voltage across all terminals (must be steady 230V AC to Neutral). Ensure neutral is connected solidly. Clear the ceramic surface, turn off the dedicated breaker for 60 seconds, restore supply and touch the Key Lock sensor for 5 seconds.

F3

Refrigerator / Freezer

Refrigeration Compressor, Defrost Heater & PTC Relay

De Dietrich Prestige No Frost / DRS Multi-Zone Refrigerator: Freezer compartment air temperature probe failure F3; freezer temperature control loses precision and warning flashes.

On De Dietrich refrigeration units featuring Prestige No Frost multi-sensor refrigeration, active preservation zone, and inverter compressor modulation: Freezer air NTC sensor failure, wire harness pinch at cabinet bottom, or moisture infiltration into sensor body.

Measure freezer sensor resistance: expected approx. 10.0 kΩ at 25°C, 32.5 kΩ at 0°C, and 85 kΩ at -18°C. Replace sensor if resistance does not match temperature curve. Touch and hold the Alarm Acknowledge and Quick Chill icons for 8 seconds until the ICS chime signals buffer reset, then release.

F04

Oven / Microwave

Drive Motor, Inverter & Tachometer Sensor

De Dietrich ICS (Intelligent Cooking System) / Fascination / Corium Pyrolytic Oven: Pyrolytic door lock motor drive failure F04; latch actuator fails to reach locked position within 60 seconds.

On De Dietrich ovens featuring ICS sensor-guided automated culinary cooking, PT500 platinum thermal probe (~540 Ω at 20°C), and 480°C Pyro-Turbo cleaning: Open actuator motor coil (~4.8 kΩ), cracked reduction gears, or door hook misalignment.

Check door latch motor coil resistance (~4.8 kΩ). Verify latch mechanism rotates freely without binding against chassis sheet metal. Rotate rotary knob to zero, disconnect power at the master breaker panel for 90 seconds, re-engage and validate time on the ICS interface.

F4

Dishwasher

NTC Temperature Sensor & Thermistor

De Dietrich Quattro / Space / DFI Luxury Built-in Dishwasher: Sump NTC sensor open or short circuit F4; controller senses disconnected or shorted thermal sensor circuit.

On De Dietrich dishwashers featuring Quattro 4-level hydraulic spray distribution, ICS turbidity assessment, and 42dB acoustic encapsulation: Defective NTC thermistor element (~47 kΩ at 25°C), disconnected wiring harness, or moisture bridging pins.

Unplug NTC sensor from sump. Measure resistance across probe pins (~47 kΩ at 25°C). Inspect wiring harness for pin push-back. Press and hold Programme Selection and Start buttons for 5 seconds until all cycle lights illuminate steadily, then switch off power.

F4

Hob / Cooktop

Electronic Control Board (PCB) & Bus Communications

De Dietrich Piano Zoneless / Horizone / DPI Induction Cooktop: Generator DC bus undervoltage trip F4; internal filtered rectified voltage collapses under induction pulse load.

On De Dietrich cooktops utilizing Piano full-surface zoneless induction matrix, 16-level power modulation, and Boil function boilover prevention: Degraded primary bridge rectifier, dried-out high-voltage DC filter electrolytic capacitors, or poor supply terminal connection.

Check mains terminal block screw torque. Measure rectified DC bus voltage across bulk capacitors (must maintain >290V DC under zone operation). Clear the ceramic surface, turn off the dedicated breaker for 60 seconds, restore supply and touch the Key Lock sensor for 5 seconds.

F4

Refrigerator / Freezer

Refrigeration Compressor, Defrost Heater & PTC Relay

De Dietrich Prestige No Frost / DRS Multi-Zone Refrigerator: Defrost heater cycle timeout F4; maximum defrost heating duration exceeded without reaching cutout temperature.

On De Dietrich refrigeration units featuring Prestige No Frost multi-sensor refrigeration, active preservation zone, and inverter compressor modulation: Defective calrod defrost element (~280 Ω), open thermal fuse (72°C), or poor thermal contact of defrost NTC on evaporator.

Measure defrost heater: expect ~260–300 Ω. Measure inline thermal safety fuse: must read 0 Ω. Confirm defrost NTC is tightly clamped to the evaporator tube. Touch and hold the Alarm Acknowledge and Quick Chill icons for 8 seconds until the ICS chime signals buffer reset, then release.

F05

Oven / Microwave

General System & Mechanical Integration

De Dietrich ICS (Intelligent Cooking System) / Fascination / Corium Pyrolytic Oven: Pyrolytic latch microswitch position error F05; position feedback microswitch does not toggle when door unlatches.

On De Dietrich ovens featuring ICS sensor-guided automated culinary cooking, PT500 platinum thermal probe (~540 Ω at 20°C), and 480°C Pyro-Turbo cleaning: Sticky microswitch actuator plunger, oxidized switch contacts, or bent actuator leaf spring.

Test microswitch continuity with a multimeter in both unlatched (~0 Ω) and latched (infinite) positions. Replace microswitch if sticky. Rotate rotary knob to zero, disconnect power at the master breaker panel for 90 seconds, re-engage and validate time on the ICS interface.

F5

Dishwasher

Drive Motor, Inverter & Tachometer Sensor

De Dietrich Quattro / Space / DFI Luxury Built-in Dishwasher: Circulation wash motor electrical fault F5; wash pump fails to run and cycle stalls during wash stages.

On De Dietrich dishwashers featuring Quattro 4-level hydraulic spray distribution, ICS turbidity assessment, and 42dB acoustic encapsulation: Open motor windings (~70–110 Ω), defective starting capacitor (~4 µF), or tripped motor thermal protector.

Measure wash motor winding resistance (~70–110 Ω). Check run capacitor rating with a capacitance meter (~4 µF). Verify 230V AC arrival on call. Press and hold Programme Selection and Start buttons for 5 seconds until all cycle lights illuminate steadily, then switch off power.

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De Dietrich — Complete Error Code Catalog

73 Verified Error Codes

Server-side index of all verified manufacturer error codes for technicians and automated crawlers.

Dishwasher20

d01 d02 d03 d04 d05 d06 d07 d08 d09 d10 d11 d12 d13 d14 F1 F2 F3 F4 F5 F6

Washing Machine7

d21 d22 d23 d24 d25 d26 d27

Tumble Dryer6

d15 d16 d17 d18 d19 d20

Oven / Microwave23

Er00 Er01 Er02 Er03 Er04 Er05 Er06 Er07 Er08 Er09 Er10 Er11 Er12 Er13 Er14 Er15 F01 F02 F03 F04 F05 F10 SAFE

Hob / Cooktop14

AS E1 E2 E3 E4 E5 E6 E7 E8 E9 F0 F7 F8 F9

Refrigerator / Freezer3

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