🔥Oven / Range

Dacor · DOP48M96DPS 48 in 6 Burner 5.5 cu ft 18,000 BTU Modernist Dual Fuel Range

Dacor DOP48M96DPS 48 in 6 Burner 5.5 cu ft 18,000 BTU Modernist Dual Fuel Range F1 Error Fix: System Watchdog Circuit Fault

The system watchdog circuit on the ERC (Electronic Range Control) has detected a malfunction. The watchdog monitors the control board processor to ensure it is running correctly. Press Cancel — if beeping continues after 30 seconds, the main control board (ERC) must be replaced. Before replacing, disconnect power for 5 minutes and restore. If F1 returns immediately, the ERC has an internal processor or memory failure and must be replaced.

High severity2 fixes available✨ Free fix available

Quick Answer

Error F1 on the Dacor DOP48M96DPS 48 in 6 Burner 5.5 cu ft 18,000 BTU Modernist Dual Fuel Range means: System Watchdog Circuit Fault. The top-ranked community fix is “Replace the Main Control Board (ERC)” (hard difficulty, ~60 min, DIY cost: $100-$150). 2 community-ranked fixes available below.

Published February 2026 · 2 fixes · oven

Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.

When to Call a Professional

While many oven repairs can be done safely at home, consider hiring a qualified technician if:

This is a high severity error — continued use may cause damage or a safety hazard
The repair involves electrical wiring, gas lines, or refrigerant
You've tried the top-ranked fix and the error persists
You smell gas, see sparking, or notice water leaking
The repair requires specialized tools you don't have
Your appliance is still under manufacturer warranty

Average professional repair cost for this issue: $250-$350.

Other Dacor Models with Error F1

DMW2420S 24 in 1.2 cu ft 1000W Sensor Microwave Oven

microwave · 2 fixes

DOB30M977DS 30 in 4.8 cu ft True Convection Wall Oven with WiFi

oven · 2 fixes

DOC30M977DS 30 in 4.8 cu ft Combination Wall Oven with Microwave and True Convection

oven · 2 fixes

DP36M96NDS Pro 36" Dual Fuel

oven · 2 fixes

ER30DSCH Distinctive Dual-Fuel Range

oven · 2 fixes

HWO230PS Heritage Wall Oven

oven · 2 fixes

Other Dacor DOP48M96DPS 48 in 6 Burner 5.5 cu ft 18,000 BTU Modernist Dual Fuel Range Error Codes

Function Key Stuck

2 fixes

Heating Mode Over-Temperature

2 fixes

Shorted Oven Temperature Sensor (RTD)

2 fixes

Open Oven Temperature Sensor (RTD)

2 fixes

Door Lock Enabled Above Temperature

2 fixes

Door Locking Switch Fault

2 fixes

MECH-BURNER

Surface Burner Clogged or Won't Light

2 fixes

MECH-FAN

Convection Fan Motor Noise or Failure

2 fixes

People Also Ask About Dacor DOP48M96DPS 48 in 6 Burner 5.5 cu ft 18,000 BTU Modernist Dual Fuel Range Error F1

What does error code F1 mean on a Dacor DOP48M96DPS 48 in 6 Burner 5.5 cu ft 18,000 BTU Modernist Dual Fuel Range?

Error code F1 on the Dacor DOP48M96DPS 48 in 6 Burner 5.5 cu ft 18,000 BTU Modernist Dual Fuel Range means: System Watchdog Circuit Fault. The system watchdog circuit on the ERC (Electronic Range Control) has detected a malfunction. The watchdog monitors the control board processor to ensure it is running correctly. Press Cancel — if beeping continues after 30 seconds, the main control board (ERC) must be replaced. Before replacing, disconnect power for 5 minutes and restore. If F1 returns immediately, the ERC has an internal processor or memory failure and must be replaced.

How do I fix error code F1 on my Dacor DOP48M96DPS 48 in 6 Burner 5.5 cu ft 18,000 BTU Modernist Dual Fuel Range?

The most successful fix is "Replace the Main Control Board (ERC)" (hard difficulty, ~60 minutes). Estimated DIY cost: $100-$150. HomeMD has 2 community-ranked fixes for this error.

Is error code F1 on a Dacor DOP48M96DPS 48 in 6 Burner 5.5 cu ft 18,000 BTU Modernist Dual Fuel Range serious?

This error is rated high severity. You should address it promptly — continued use could cause damage or safety concerns.

Can I fix Dacor DOP48M96DPS 48 in 6 Burner 5.5 cu ft 18,000 BTU Modernist Dual Fuel Range error F1 myself?

Yes — the top-ranked community fix ("Replace the Main Control Board (ERC)") is rated hard difficulty and takes about 60 minutes. Tools needed: T20 Torx screwdriver, Multimeter, Needle-nose pliers.

How much does it cost to repair Dacor DOP48M96DPS 48 in 6 Burner 5.5 cu ft 18,000 BTU Modernist Dual Fuel Range error F1?

DIY cost: $100-$150. Professional repair typically costs $250-$350. Many homeowners save money by trying the top-ranked community fix first.

What other error codes does the Dacor DOP48M96DPS 48 in 6 Burner 5.5 cu ft 18,000 BTU Modernist Dual Fuel Range have?

The Dacor DOP48M96DPS 48 in 6 Burner 5.5 cu ft 18,000 BTU Modernist Dual Fuel Range has 8 other known error codes, including: F0 (Function Key Stuck), F2 (Heating Mode Over-Temperature), F3 (Shorted Oven Temperature Sensor (RTD)), F4 (Open Oven Temperature Sensor (RTD)), F7 (Door Lock Enabled Above Temperature), and 3 more.

Which other Dacor models have the F1 error?

Error code F1 also appears on 6 other Dacor models: DMW2420S 24 in 1.2 cu ft 1000W Sensor Microwave Oven, DOB30M977DS 30 in 4.8 cu ft True Convection Wall Oven with WiFi, DOC30M977DS 30 in 4.8 cu ft Combination Wall Oven with Microwave and True Convection, DP36M96NDS Pro 36" Dual Fuel, ER30DSCH Distinctive Dual-Fuel Range, HWO230PS Heritage Wall Oven. The fix may vary by model, so check each model's specific page for tailored repair steps.

What other error codes does the Dacor DOP48M96DPS 48 in 6 Burner 5.5 cu ft 18,000 BTU Modernist Dual Fuel Range have?

The Dacor DOP48M96DPS 48 in 6 Burner 5.5 cu ft 18,000 BTU Modernist Dual Fuel Range has 8 other known error codes:

F0 — Function Key Stuck (2 fixes)
F2 — Heating Mode Over-Temperature (2 fixes)
F3 — Shorted Oven Temperature Sensor (RTD) (2 fixes)
F4 — Open Oven Temperature Sensor (RTD) (2 fixes)
F7 — Door Lock Enabled Above Temperature (2 fixes)
F8 — Door Locking Switch Fault (2 fixes)
MECH-BURNER — Surface Burner Clogged or Won't Light (2 fixes)
MECH-FAN — Convection Fan Motor Noise or Failure (2 fixes)

Which other Dacor models have the F1 error?

Error code F1 also appears on 6 other Dacor models:

DMW2420S 24 in 1.2 cu ft 1000W Sensor Microwave Oven (microwave) · 2 fixes
DOB30M977DS 30 in 4.8 cu ft True Convection Wall Oven with WiFi (oven) · 2 fixes
DOC30M977DS 30 in 4.8 cu ft Combination Wall Oven with Microwave and True Convection (oven) · 2 fixes
DP36M96NDS Pro 36" Dual Fuel (oven) · 2 fixes
ER30DSCH Distinctive Dual-Fuel Range (oven) · 2 fixes
HWO230PS Heritage Wall Oven (oven) · 2 fixes

Ad Space — banner

Replace ADSENSE_PUBLISHER_ID in AdUnit.tsx