KCH900ST - Range hood KELVINATOR - Free user manual and instructions

Product Type	Range Hood
Brand	Kelvinator
Model	KCH900ST
Width	90 cm (900 mm)
Material	Stainless Steel
Installation Type	Under-cabinet / Wall-mounted
Extraction Type	Duo: Recirculation or Ducted (with appropriate kit)
Maximum Extraction Rate	Approx. 650 m³/h
Number of Fan Speeds	3
Lighting	2 x 40W Incandescent or LED (depending on revision)
Noise Level	45-65 dB(A) depending on speed
Controls	Slider or push buttons (mechanical)
Grease Filters	Aluminum mesh, washable
Carbon Filter	Optional for recirculation mode
Dimensions (W x D x H)	900 mm x 500 mm x 100 mm approx.
Weight	Approx. 12 kg
Power Supply	220-240 V, 50 Hz
Power Consumption	Approx. 150 W (motor) + 80 W (lights)
Safety Features	Overheat protection, automatic shut-off (if available)
Spare Parts Availability	Grease filters, carbon filters, bulbs, switch
Repairability	Moderate; basic components replaceable
Maintenance	Clean filters monthly, wipe exterior with damp cloth
Warranty	2 years (typical)

Frequently Asked Questions - KCH900ST KELVINATOR

How do I install the Kelvinator KCH900ST range hood?

Installation should be carried out by a qualified professional. Ensure the hood is mounted at least 65 cm above a gas cooktop or 50 cm above an electric cooktop. Secure the hood to the wall using the provided screws and anchors. Connect to a duct for external extraction or use recirculation mode with a carbon filter.

How often should I clean the grease filters?

Grease filters should be cleaned every 3 to 4 weeks or more frequently with heavy use. Wash them in warm soapy water or in a dishwasher at low temperature. Allow them to dry completely before reinstalling.

How do I replace the carbon filter?

The carbon filter is used for recirculation mode. To replace, remove the grease filters, locate the carbon filter (usually at the back). Unclip it and install a new one. Replace every 3 to 6 months depending on usage.

The lights on my range hood are not working. What should I do?

First, check if the bulbs are blown. Turn off power, remove the light cover, and replace with the same type (e.g., 40W incandescent or compatible LED). If still not working, check the switch or wiring; contact a technician.

Can I use the range hood without ducting?

Yes, the KCH900ST can operate in recirculation mode. You need to install a carbon filter (sold separately) to trap odors. The filtered air is then released back into the kitchen.

Why is my range hood noisy?

Noise can come from loose parts, unbalanced fan, or dirty filters. Check that the hood is securely mounted and filters are clean. If the motor is excessively loud, it may need servicing.

What is the maximum height for installation?

The recommended maximum height is 75 cm from the cooktop to the bottom of the hood for optimal capture. Higher installation reduces effectiveness.

How do I change the fan speed?

Use the slider or control buttons on the front panel. There are typically three speeds: low, medium, high. Select the desired speed based on cooking intensity.

Does the range hood have a warranty?

Yes, Kelvinator typically offers a 2-year warranty from the date of purchase covering manufacturing defects. Check your local retailer for details.

What spare parts are available for the KCH900ST?

Spare parts include grease filters, carbon filters, light bulbs, and control switches. Contact Kelvinator customer service or authorized dealers.

USER MANUAL KCH900ST KELVINATOR

User and Installation Instruction

Fig.1

Fig.2

Fig.3

Fig.4

Diagram of a hand holding a small electronic device with two open compartments, showing internal components and wiring (no text or symbols)

Fig.5

Illustration of a hand holding a small circular component with a tool, no text or symbols present

Fig.7

graph TD
    A1["Clock"] --> A2["A"]
    B1["I"] --> B2["B"]
    C1["II"] --> C2["C"]
    D1["III"] --> D2["D"]
    E1["Sun"] --> E2["E"]
    F1["Clock"] --> F2["A"]
    G1["Solar"] --> G2["B"]
    H1["Solar"] --> H2["C"]
    I1["Solar"] --> I2["D"]
    J1["Solar"] --> J2["E"]

Fig.8

graph TD
    A1["○"] --> A2["A"]
    I1["I"] --> B1["B"]
    II1["II"] --> C1["C"]
    III1["III"] --> D1["D"]
    E1["●"] --> E2["E"]

    F1["○"] --> F2["A"]
    S1["○"] --> S2["B"]
    T1["○"] --> U1["C"]
    V1["○"] --> W1["D"]
    X1["●"] --> X2["E"]

Fig.9

GENERAL

Carefully read the following important information regarding installation safety and maintenance. Keep this information booklet accessible for further consultations. The appliance has been designed for use in the ducting version (air exhaust to the outside - Fig.1B), filtering version (air circulation on the inside - Fig.1A) or with external motor (Fig.1C).

SAFETY PRECAUTION

1. Take care when the cooker hood is operating simultaneously with an open fireplace or burner that depend on the air in the environment and are supplied by other than electrical energy, as the cooker hood removes the air from the environment which a burner or fireplace need for combustion. The negative pressure in the environment must not exceed 4Pa (4x10-5 bar). Provide adequate ventilation in the environment for a safe operation of the cooker hood. Follow the local laws applicable for external air evacuation.

Before connecting the model to the electricity network:

- control the data plate (positioned inside the appliance) to ascertain that the voltage and power correspond to the network and the socket is suitable. If in doubt ask a qualified electrician.

2. WARNING!

In certain circumstances electrical appliances may be a danger hazard.

A) Do not check the status of the filters while the cooker hood is operating
B) Do not touch bulbs or adjacent areas, during or straight after prolonged use of the lighting installation.
C) Flambe cooking is prohibited underneath the cooker hood
D) Avoid free flame, as it is damaging for the filters and a fire hazard
E) Constantly check food frying to avoid that the overheated oil may become a fire hazard
F) Disconnect the electrical plug prior to any maintenance.
G) This appliance is not intended for use by young children or infirm persons without supervision
H) Young children should be supervised to ensure they do not play with the appliance
I) There shall be adequate ventilation of the room when the rangehood is

used at the same time as appliances burning gas or other fuels

L) There is a risk of fire if cleaning is not carried out in accordance with the instructions

INSTALLATION INSTRUCTIONS

Assembly and electrical connections must be carried out by specialized personnel.

• Electric Connection

The appliance has been manufactured as a class II, therefore no earth cable is necessary.

The connection to the mains is carried out as follows:

	IEC227	North America
L=live	Brown	Black
N=neutral	Blue	White
E=earth	Green/Yellow	Green

If not provided, connect a plug for the electrical load indicated on the description label. Where a plug is provided, the cooker hood must be installed in order that the plug is easily accessible.

An omnipolar switch with a minimum aperture of 0.118" between contacts, in line with the electrical load and local standards, must be placed between the appliance and the network in the case of direct connection to the electrical network.

- The minimum distance between the support surfaces of the cooking pots on the cooker top and the lowest part of the cooker hood must be at least 25.591". If a connection tube composed of two parts is used, the upper part must be placed outside the lower part.

Do not connect the cooker hood exhaust to the same conductor used to circulate hot air or for evacuating fumes from other appliances generated by other than an electrical source.

Before proceeding with the assembly operations, remove the anti-grease filter(s) (Fig.5) so that the unit is easier to handle.

In the case of assembly of the appliance in the suction version prepare the hole for evacuation of the air.

• FIXING TO THE WALL

Drill the holes A respecting the distances indicated (Fig.2).

Fix the appliance to the wall and align it in horizontal position to the wall units. When the appliance has been adjusted, definitely fix the hood using the screws A.

For the various installations use screws and screw anchors suited to the type of wall (e.g. reinforced concrete, plasterboard, etc.). If the screws and screw anchors are provided with the product, check that they are suitable for the type of wall on which the hood is to be fixed.

• FIXING THE DECORATIVE TELESCOPIC FLUE

Arrange the electrical power supply within the dimensions of the decorative flue. If your appliance is to be installed in the ducting version or in the version with external motor, prepare the air exhaust opening. Adjust the width of the support bracket of the upper flue (Fig.3). Then fix it to the ceiling using the screws A (Fig.2) in such a way that it is in line with your hood and respecting the distance from the ceiling indicated in Fig.2. Connect the flange C to the air exhaust hole using a connection pipe (Fig.4).

To transform the hood from a ducting version into a filtering version, ask your dealer for the charcoal filters and follow the installation instructions.

• FILTERING VERSION

Install the hood and the two flues as described in the paragraph for installation of the hood in ducting version. To assemble the filtering flue refer to the instructions contained in the kit. If the kit is not provided, order it from your dealer as accessory. The charcoal filters must be fitted in the ducting unit located inside the hood.

USE AND MAINTENANCE

- It is recommended to operate the appliance prior to cooking.

It is recommended to leave the appliance in operation for

15 minutes after cooking is terminated in order to completely eliminate cooking vapours and odours.

The proper function of the cooker hood is conditioned by the regularity of

the maintenance operations, in particular, the active carbon filter.

- The anti-grease filters capture the grease particles suspended in the air, and are therefore subject to clogging according to the frequency of the use of the appliance.

In order to prevent fire hazard, it is recommendable to clean the filter at a maximum of 2 months by carrying out the following instructions:

- Remove the filters from the cooker hood and wash them in a solution of water and neutral liquid detergent, leaving to soak.

- Rinse thoroughly with warm water and leave to dry.

- The filters may also be washed in the dishwasher.

The aluminium panels may alter in colour after several washes. This is not cause for customer complaint nor replacement of panels.

- The active carbon filters purify the air that is replaced in the environment. The filters are not washable nor reusable and must be replaced at maximum every four months. The saturation of the active carbon filter depends on the frequency of use of the appliance, by the type of cooking and the regularity of cleaning the anti-grease filters. (Fig 6) To remove the charcoal filters place on hand on one filter at a time and turn it toward the front part. The charcoal filter can now be removed. Always ensure to replace both filters at the same time.

- Clean the fan and other surfaces of the cooker hood regularly using a cloth moistened with denatured alcohol or non abrasive liquid detergent.

- The illumination installation is designed for use during cooking and not for prolonged general illumination of the environment. Prolonged use of the illumination installation notably reduces the duration of the bulb.

Use a one-edged screwdriver or any other appropriate tool to lift and remove the overhead light fixture. Replace the damaged lamp. Use only halogen lamps of a maximum of 20w, avoiding contact with hands. Return the light fixture to its position (snap fastening). (Fig. 7)

• COMMANDS: (Fig.8)

A = TIMER - 15 MINUTES

B = SPEED I / OFF

C = SPEED II / OFF

D = SPEED III / OFF

E = LIGHT

• COMMANDS: (Fig.9)

A = OFF

B = SPEED I

C = SPEED II

D = SPEED III

E = LIGHT

- If your appliance does not have the INTENSIVE speed function, press key A for two seconds and it will be activated for 15 minutes after which it will return to the previously set speed. When the function is active the LED flashes.

By pressing any key for the exclusion of the hood light the hood will return immediately to its normal functioning.

The "automatic stop timer" delays stopping of the hood, which will continue functioning for 15 minutes at the operating speed set at the time this function is activated.

Troubleshooting

Problem	Possible reason	Solution
Hood doesn't work	No electric supply	Check the plug is connected
		Check the main switch is turned on
Poor airflow	Aluminum grease filters clogged	Clean the filters and replace when dry
	Charcoal filters clogged	Replace the charcoal filters
Motor running but no air flow	Butterfly valve jammed	Contact technician
Motor cuts after a few minutes	High temperature safety device activated	The kitchen is not sufficiently ventilated
	The hood is installed too near the cooking stove	The hood must be least 65cm from stove
Strong cooking smell	Charcoal filters not installed	In re-circulating mode, charcoal filters must be installed
Oil dripping onto stove	Oil cup missing or not installed	Remove aluminum filter and replace oil cup
	Aluminum grease filter saturated	Wash the aluminum grease filters
Whirring sound	Something in contact with fan blade	Contact with technician

THE MANUFACTURORY DECLINES ALL RESPONSIBILITY FOR EVENTUAL DAMAGES CAUSED BY BREACHING THE ABOVE WARNINGS.

Simple line drawing of a trash bin with crossed x- and circular wheels, no text or symbols present.

This appliance is marked according to the European directive 2002/96/EC on Waste Electrical and Electronic Equipment (WEEE).

By ensuring this product is disposed of correctly, you will help prevent potential negative consequences for the environment and human health, which could otherwise be caused by inappropriate waste handling of this product.

The symbol on the product indicates that this product may not be treated as household waste. Instead it shall be handed over to the applicable collection point for the recycling of electrical and electronic equipment.

Disposal must be carried out in accordance with local environmental regulations for waste disposal.

For more detailed information about treatment, recovery and recycling of this product, please contact your local city office, your household waste disposal service or the shop where you purchased the product.