Installation Guide for NGM8059UC

Installation Guide for NGM8059UC

Brand: BOSCH

Category: Oven

Document Type: Installation Guide

Language: EN

Available Languages: EN , ES

Uploaded: April 20, 2026, 8:02 p.m.

Warranty Information

Refer to the warranty statement for detailed information on the warranty period and terms.

Important Safety Instructions

  • Read and save these instructions carefully.
  • Follow all warnings and cautions to reduce the risk of electrical shock, fire, injury, or property damage.
  • Ensure proper installation by a qualified installer.
  • Never operate the appliance unattended.
  • In case of fire, keep away and call the fire department; do not attempt to extinguish oil/grease fires with water.

Before You Begin

  • Check parts included and tools needed.
  • Ensure general, cabinet, countertop, gas, and electrical requirements are met.

Installation Procedure

  • Prepare the cooktop and install the pressure regulator.
  • Secure the cooktop to the countertop.
  • Connect the gas supply line and electrical supply.
  • Assemble and install burner parts.
  • Install the OptiSim® burner cap and burner grates.
  • Check the installation and flame characteristics.

Conversion to LP Gas

  • Convert the pressure regulator, replace orifices, and adjust gas valves.
  • Refer to the burner chart for specifications.

Customer Service

  • Contact Customer Service for warranty repairs or information.
  • Have Model Number (E-Nr.) and Production Number (FD) ready.

Troubleshooting and error codes

Flame Image Measure
Completely or mostly yellow Yellow flame Verify that the regulator is set for the correct fuel. Retest after adjustment.
Yellow tips on outer cone Yellow tipped flame Normal for LP gas
Soft blue Blue flame Normal for natural gas
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