Electric Ranges & CooktopsInduction Cooktop
LG CBIH3017*E Electric Range or Cooktop Manual
Setup, everyday use, maintenance and troubleshooting for the 30 in. induction cooktop, with verified specifications.
- TypeInduction Cooktop
- Cooking zones4 (up to 5,000 W)
- Width30.7 in.
- Est. yearly cost$32.13
About the LG CBIH3017*E
This guide covers the LG CBIH3017*E, a 30 in. induction cooktop listed as ENERGY STAR certified. It measures 30.7 in. wide and 21.1 in. deep, with a height of 4.13 in.
Induction zones use an electromagnetic field to heat the pan itself, so the glass stays cooler, heat responds almost instantly to the controls, and only magnetic cookware works. The cooking surface has 4 cooking zones, the most powerful rated at 5,000 W and the largest 11.1 in. across.
Listed features include a bridge element that links two zones for griddles and long pans, dual-concentric zones that switch between two diameters, cookware detection, active cooling for the electronics, touch controls, and Wi-Fi connectivity.
Rated annual energy consumption for the cooking top is 189 kWh, about $32.13 a year at $0.17/kWh. That is lower than 73% of the 63 induction cooktop models in our database.
Specifications
| Brand | LG |
|---|---|
| Model number | CBIH3017*E |
| Type | Induction Cooktop |
| Installation | Built-in |
| Width | 30.7 in. |
| Height | 4.1 in. |
| Depth | 21.1 in. |
| Cooking zones | 4 |
| Zone sizes / power | 7.28 in. / 3,700 W; 7.28 in. / 3,700 W; 6.5 in. / 1,800 W; 11.1 in. / 5,000 W |
| Most powerful zone | 5,000 W |
| Specialty zones | Bridge Element, Dual Concentric Cooking Zones |
| Controls | Touch Control |
| Voltage | 240 V |
| Amperage (as listed) | 36.7 A |
| Smart capabilities | Cooking Progress Monitoring, Sync Capability with Vent Fan, Wifi Enabled, Status Notifications |
| Listed features | Active Cooling, Cookware presence sensor, Indicator Light - Hot Surface, Controls Lock |
| Annual energy use (cooking top) | 189 kWh/yr |
| Low-power mode, cooking top | 6.00 kWh/yr |
| Average cooking-zone test time | 3.5 min |
Safety information
- This appliance requires a 240 V circuit (the certification record lists 36.7 A). Have the electrical connection made by a qualified electrician according to the installation instructions and local code. Never use an extension cord or adapter.
- Never leave cooking unattended on high heat, and keep pot handles turned inward, away from the edge.
- For a grease fire on the cooktop, turn off the zone and smother the flames with a lid or baking sheet. Never use water and never carry a burning pan.
- Do not store flammable items, plastic utensils or aerosol cans on or above the cooking surface.
- Wear close-fitting sleeves; loose clothing can catch fire on a hot element or pan.
- People with pacemakers or other implanted medical devices should consult their physician and the device manufacturer about safe distances from induction zones.
- Do not place metal utensils, lids, foil or cans on an active induction zone — they can heat up quickly.
- Never use the glass top as a cutting board or storage shelf. If the glass is cracked, switch off the breaker and stop using the cooktop until it is repaired.
Installation and first-time setup
According to the certification data, this cooktop is 30.7 in. wide, 21.1 in. deep, and 4.13 in. tall (top to bottom of the unit). The countertop cutout is a different, smaller dimension — always cut to the template or cutout drawing in the installation instructions.
- Prepare the cutout
Cut the countertop opening to the template dimensions and verify the minimum clearances to the cabinet doors, drawers and any wall cabinets above as given in the installation instructions.
- Check the electrical supply
Provide a dedicated 240 V circuit using the breaker size and wire gauge the installation instructions specify (the certification record lists an amperage of 36.7 A for this model). New installations generally require a four-wire connection (two hots, neutral and a separate ground).
- Connect the cooktop
Route the flexible conduit to a junction box within reach of the cooktop and make the connection with the breaker off. Do not shorten or kink the factory conduit.
- Keep the ventilation path clear
This cooktop uses active cooling for its electronics. Maintain the clearance below the cooktop specified in the instructions, and do not store items in a drawer directly underneath unless the instructions allow it.
- Seat and secure
Lower the cooktop into the opening, center it, and fasten the hold-down clips or brackets so the glass sits flat without stress. Remove any protective film before first use.
Using your cooktop
Cooking zones on this model
| Zone | Diameter | Power |
|---|---|---|
| Zone 1 | 7.28 in. (18 cm) | 3,700 W |
| Zone 2 | 7.28 in. (18 cm) | 3,700 W |
| Zone 3 | 6.5 in. (17 cm) | 1,800 W |
| Zone 4 | 11.1 in. (28 cm) | 5,000 W |
Match the pan to the zone: the base of the pan should cover the zone marking, or be no more than about 1 in. larger. Use the highest-wattage zone for boiling large pots and searing, and the smallest zones for sauces and simmering.
Cooking with induction
- Use magnetic cookware: if a magnet sticks firmly to the bottom of the pan, it will work. Cast iron, enameled steel and most stainless steel are suitable; aluminum, copper and glass are not unless they have a magnetic base.
- This model lists cookware detection: a zone will not heat — and usually shows a pan symbol — if the pan is missing, too small or not magnetic.
- Heat arrives fast. Preheat oil and empty pans on medium rather than high, and never leave an empty pan on a high setting.
- A light humming or buzzing at high settings and a cooling fan that keeps running after you switch off are normal.
- Lift heavy pans rather than sliding them, to avoid scratching the glass.
Specialty zones
- Bridge element
- Links two zones into one long cooking area for griddles, fish pans and roasters.
- Dual-concentric zone
- Switch between a small and a large ring to match the pan size.
Controls
This model uses touch controls. Keep the control area clean and dry — water, spills or a pan resting on the panel can make touch keys unresponsive or switch a zone off. Use the controls lock when cleaning and whenever children are around.
Smart features
The certification record lists these smart capabilities: cooking progress monitoring, syncing with a compatible vent hood, Wi-Fi connectivity, and status notifications. Set them up through the manufacturer's app; remote functions are designed for convenience and should never replace supervising active cooking.
Care and maintenance
| When | What to do |
|---|---|
| After each use (once cool) | Wipe the glass with a damp cloth. For residue, use a ceramic-cooktop cleaning cream and a non-scratch pad — never steel wool, abrasive powders or glass cleaner with ammonia on a warm surface. |
| As needed | Remove burned-on deposits with a razor-blade scraper held at about a 30° angle, then polish with cooktop cream. |
| Monthly | Clean the control knobs or touch panel with a soft cloth and mild detergent; dry thoroughly. |
Troubleshooting
Many cooktop problems are caused by cookware, settings or the power supply. Try the checks below before scheduling service.
| Problem | Possible cause | What to try |
|---|---|---|
| Nothing works | Breaker tripped (240 V appliances use a double breaker); controls locked; power outage. | Reset the breaker fully off and on; unlock the controls; check other appliances on the same panel. |
| Zone will not heat or a pan symbol flashes | Cookware not magnetic, too small or off-center. | Test the pan with a magnet, use a pan that covers the zone marking, and center it. |
| Humming, buzzing or clicking | Normal induction sound at high power, especially with multi-layer or lightweight pans; cooling fan. | No action needed. Heavier, flat-bottomed pans are usually quieter. |
| Fan keeps running after switching off | Electronics cooling down. | Normal. The fan stops on its own. |
| Power drops when two zones are used | Many induction cooktops share power between paired zones. | Check the manual for which zones are paired; move one pan to a different zone. |
| Touch controls do not respond | Water or spills on the panel; controls lock on; pan resting on the controls. | Dry the panel, remove objects, and turn off the lock. |
| A code appears on the display | The control has detected a fault. | Note the code, switch the breaker off for a minute, then on. If the code returns, look it up in the code table in your manufacturer's manual. |
Energy use and running costs
The LG CBIH3017*E has a rated annual energy consumption of 189 kWh for its cooking top, measured under the U.S. Department of Energy test procedure. At $0.17 per kWh, that is about $32.13 per year, or $2.68 a month.
Low-power (standby) consumption — the energy used by displays and electronics when nothing is cooking — is listed as 6 kWh/yr for the cooking top, worth about $1.02 a year.
Induction transfers energy directly into the pan, so less heat escapes into the kitchen than with radiant or coil elements. Using lids, matching pan size to the zone and turning heat down once food reaches a boil all reduce consumption further.
Frequently asked questions
How many cooking zones does the LG CBIH3017*E have?
It has 4 cooking zones (size / power: 7.28 in. / 3,700 W; 7.28 in. / 3,700 W; 6.5 in. / 1,800 W; 11.1 in. / 5,000 W). The most powerful zone is rated at 5,000 W.
What are the dimensions of the LG CBIH3017*E?
The certification data lists a width of 30.7 in., a depth of 21.1 in., and a height of 4.13 in. Always use the cutout dimensions from the installation instructions, which differ from the overall size.
What electrical supply does the LG CBIH3017*E need?
It is listed at 240 V with an amperage of 36.7 A. Use the circuit breaker and wire size specified in the installation instructions, and have the connection made by a qualified electrician.
Do I need special pans for the LG CBIH3017*E?
Yes. As an induction model it needs magnetic cookware — cast iron, enameled steel or magnetic stainless steel. If a magnet sticks firmly to the bottom of the pan, it will work.
How much electricity does the LG CBIH3017*E use?
Its cooking top is rated at 189 kWh per year, about $32.13 a year at $0.17/kWh.
Does the LG CBIH3017*E have Wi-Fi or app control?
Yes. The certification record lists cooking progress monitoring, syncing with a compatible vent hood, Wi-Fi connectivity, and status notifications. Features are set up through the manufacturer's app.
Is the LG CBIH3017*E ENERGY STAR certified?
Yes. It appears on the ENERGY STAR certified residential electric cooking products list, with a certification date of April 2024.
Sources and disclaimer
Specifications on this page come from the ENERGY STAR certified electric ranges & cooktops dataset published by the U.S. Environmental Protection Agency (record certified April 23, 2024), retrieved October 7, 2026.
The setup, operating, maintenance and troubleshooting guidance is written by ManualHarbor's editors for this specific product type and configuration. It is an independent guide — not a reproduction of the manufacturer's manual — and ManualHarbor is not affiliated with LG. Always follow the safety instructions, installation requirements and warranty terms supplied with your unit, and contact LG or an authorized service provider for warranty repairs and replacement parts.
Running-cost figures use assumed U.S. average utility prices and are estimates for comparison only. See our editorial methodology for details.
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