De’Longhi TCH7915ER Ceramic Tower Heater Operational Manual

De’Longhi TCH7915ER Ceramic Tower Heater

Specifications

• BRAND: De’Longhi
• SPECIAL FEATURE: Remote Control, ECO Energy Saving Mode
• COLOR: White with Black
• POWER SOURCE: Corded Electric
• HEATING METHOD: Convection
• HEATING COVERAGE: 150 sq. ft.
• ITEM WEIGHT: 5 Pounds
• HEAT OUTPUT: 5120 British Thermal Units
• PRODUCT DIMENSIONS: 5″D x 8.7″W x 23.6″H

Introduction

When you need instant heat in medium to large rooms, the De’Longhi Tower Ceramic Heater with Quiet System and Heat Badge, model TCH7915ER, delivers. You may assist keep family members informed by using the special Heat Badge, which lets you know when the heater gets hot to the touch. You can easily move it to any location where you need more heat thanks to its lightweight construction and noiseless operation.

IMPORTANT SAFEGUARDS

When using any electrical appliance, some basic safety precautions should always be observed to reduce the risk of fire, electric shock, and/or injury to persons. Read all instructions carefully before using the appliance. Specifically:

DANGER!

Failure to observe the warning may result in life threatening injury by electric shock.

• Do not operate any heater with a damaged cord or plug or after the heater malfunctions, has been dropped or damaged in any manner. Return heater to authorized service facility for examination, electrical or mechanical adjustment, or repair.
• This heater is not intended for use in bath- rooms, laundry areas and similar indoor lo- cations. Never locate heater where it may fall into a bath tub or other water container.
• Do not use this heater in the immediate surroundings of a bath, a shower or a swimming pool.
• Do not insert or allow foreign objects to enter any ventilation or exhaust opening as this may cause an electric shock, fire, or damage the heater.
• CAUTION: to prevent electric shock match wide blade of plug to wide slot, then fully insert.
• CAUTION: In order to avoid a hazard due to inadvertent resetting of thermal cutout, this appliance must not be supplied through an external switching device, such as a timer, or connected to a circuit that is regularly switched on and off by the utility.
• This heater may include a visual alarm to warn that parts of the heater are getting excessively hot. If the alarm flashes, immediately turn the heater off and inspect for any objects on or adjacent to the heater that may cause high temperatures. Do not operate the heater with the alarm flashing.

IMPORTANT!

Failure to observe the warning could result in injury or damage to the appliance.

• The appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play with the appliance.
• Extreme caution is necessary when any heater is used by or near children and whenever the heater is left operating and unattended.
• Always unplug heater when not in use.
• Use this heater only as described in this manual. Any other use not recommended by the manufacturer may cause fire, electric shock, or injury to persons.
• The heater must not be located immediately below a socket-outlet.
• To prevent overload and blown fuses, be sure that no other appliance is plugged into the same outlet (receptacle) or into another outlet (receptacle) wired into the same circuit.
• Be sure that the plug is fully inserted into an appropriate outlet. Please remember that outlets also deteriorate due to aging and continuous use: check periodically if signs of overheating or deformations are evidenced by the plug. Do not use the outlet and CALL your electrician.

DANGER OF BURNS!!

Failure to observe the warning could result in burns or scalds.

• This heater is hot when in use. To avoid burns, do not let bare skin touch hot surfaces. Use handle when moving this heater. Keep combustible materials, such as furniture, pillows, bedding, papers, clothes, and curtains at least 3 feet (0,9 m) from the front and top of the heater and keep them away from the sides and rear.
• Do not run cord under carpeting. Do not cover cord with throw rugs, runners, or the like. Arrange cord away from traffic area and where it will not be tripped over.
• To prevent a possible fire, do not block air intakes or exhaust in any manner. Do not use on soft surfaces, like a bed, where openings may become blocked.
• A heater has hot or arcing or sparking parts inside. Do not use it in areas where gasoline, paint, or flammable liquids are used or stored.
• It is normal for the heater’s plug and cord to feel warm to the touch. A plug or cord which becomes hot to the touch or becomes distorted in shape may be a result of a worn electrical outlet. Worn outlets or receptacles should be replaced prior to further use of the heater. Plugging heater into a worn outlet / receptacle/ may result in overheating of the power cord or fire.
• If the supply cord is damage, it must be re- placed by the manufacturer, its service agent or similarly qualified person in order to avoid a hazard.
• WARNING: Do not cover the appliance while it is functioning in order to avoid overheating which may cause risk of fire.

PLEASE NOTE:

This symbol indicates recommendations and important information for the user.

• If your appliance is equipped with a polythene tape used as carry handle, remove it before connecting appliance to the outlet.
• Do not use outdoors.
• To disconnect heater, turn controls to off, then remove plug from outlet.
• Connect to properly polarized outlets only.
• This heater is not intended for use with an extension cord or outlet strip. Plug the cord directly into an appropriate wall receptible.
• Check that neither the appliance nor the power cable have been damaged in any way during transportation.
• Do not use the appliance in rooms with a floor area of less than 43 square feet (4mq).
• Make sure that no pieces of polystyrene or other packaging material have been left on the appliance. It may be necessary to pass over the appliance with a vacuum cleaner.
• When switching on the appliance for the first time, allow it to run at full power for at least two hours to get rid of the unpleasant smell. Make sure that the room in which the appliance is located is well-ventilated during this operation. It is normal for the appliance to emit small cracking sounds when you turn it on.

DESCRIPTION

(SEE FIG. 1)

1. ON/OFF button
2. +/- Adjustment buttons
3. Oscillation button
4. “ECO” function button
5. Timer button
6. MODE button (for selecting the operating mode)
7. Receiver for remote control
8. Power indicator light
9. Back cover
10. Filter

INSTALLATION

The appliance may be used on any rigid horizontal surface. Do not overload the electrical circuit; avoid using the same outlet for multiple appliances.

ELECTRICAL CONNECTION

Before connecting the plug to the power outlet, make sure that the voltage of your electrical system corresponds to the voltage shown on the appliance rating label and the outlet you are going to use is in good condition.

OPERATION AND USE

• Connect the appliance to the power outlet.
• The appliance emits a beep and the power indicator light (H) comes on and remains on as long as the appliance is powered.
• The appliance goes into OFF. If the display shows a blinking dot, it means that the tip over switch has been activated. See paragraph: “Additional safety features”.
• Press the ON/OFF button (A) to turn on the appliance. It will begin to heat with the predefined settings.

MODE BUTTON

Press the MODE button (F) to select one of the following functions available:

• VENTILATION In this operating mode only the fan operates, so the appliance does not heat the room.
• ANTI-FREEZE In this operating mode the appliance keeps the room at a temperature of 45°F (7°C) to prevent freezing temperatures.
• HEATING 1 AND HEATING 2 In this operating mode you can set the desired temperature by pressing the + and – adjustment buttons (B).
• HEATING 1 (MINIMUM POWER LEVEL): The appliance operates at the minimum power, reducing noise and energy consumption to the minimum.
• HEATING 2/BOOST FUNCTION (MAXIMUM POWER LEVEL): The appliance operates at the maximum power for rapid heating of the room.

ECO FUNCTION

In this operating mode the appliance will automatically set the power level to guarantee the best comfort reducing the energy consumption. In this operating mode the unit may switch the heating power level from maximum to minimum and vice versa, several times in an hour. When using the ECO function, the maximum temperature setting is 79°F (26°C). To activate this function, press the ECO button (D)

• If you want the appliance to distribute the airflow over a larger area, press the oscillation button (C) . The appliance will then oscillate right and left. To stop the oscillation in the desired position, just press oscillation button (C) again.
• To turn off the appliance press button ON/OFF (A). The display will show a countdown for about 6 seconds.

PLEASE NOTE: The display can show the temperature in both °F and °C. To change the temperature scale, press and hold the + key for around 8 seconds, then release.

Please be informed that as this is not a precision device, the showed temperature not necessary corresponds to the real one.

24 H DIGITAL TIMER

This function can be activated from any operating mode. Delayed switch-on: with the appliance in the OFF position, press the timer button (E ) . The display shows the symbol  and the time remaining before switch-on. To set the timer, use the + and – adjustment buttons (B), then wait a few seconds for the programming to be set.

The display shows the symbol  to indicate you have set the timer. When the programmed time has been reached, the appliance turns on with the same settings it had during the previous operation.

AUTO-OFF: with the appliance on, press the timer button (E) . The display shows the symbol   and the time remaining before shut-off. To set the timer, use the + and adjustment buttons (B), then wait a few seconds for the programming to be set. The display returns to show the current settings and the symbol  to indicate you have set the timer. When the programmed time as been reached the appliance shuts off automatically. If you want to go back to operation without the timer, press the timer button (E) twice. The timer symbol disappears from the display.

USING THE REMOTE CONTROL

The remote-control functions correspond to those on the control panel. See the section “Operation and Use” on the previous page for a description of the functions.

IMPORTANT! This product contains a button battery. If swallowed, it could cause severe injury or death in just 2 hours. Seek medical attention immediately.

INSERTING OR REPLACING THE BATTERIES

• The remote control is provided with a lithium battery CR2032. To let the appliance function, remove the battery cover strip, by pulling it.
• To replace the batteries, remove the battery cover by rotating it. Replace the battery paying attention to respect the right polarity as shown in figure 2.
• Replace the cover rotating it towards the position “CLOSE”.
• Old batteries must be removed and disposed off in accordance with current legislation as they are harmful to the environment.

ADDITIONAL SAFETY FEATURES

• Overheating protection: a safety device switches the heater off if it accidentally overheats (e.g.: air intake and outlet grilles obstructed, filter clogged). In this case remove the plug from the power outlet and leave it unplugged for a few minutes, eliminate the cause of overheating, then plug the fan heater back and turn it on again. If the appliance doesn’t work please contact De’Longhi Customer Service.

PLEASE NOTE: To avoid overheating the appliance, do not cover it.

• Tip over safety switch: a safety tip-over switch turns the heater off if it tips over or is positioned in an improper way that could jeopardize safety. The appliance emits a beep and the display will show a blinking dot. After the appliance has been restored in the vertical position it will take just few seconds to start on again.

ALARMS

The appliance has a diagnostic system that makes it possible to signal malfunctions.

In case of problems, the display will show an alarm message:  (Probe failure) and  (High temperature), see the troubleshooting section.

MAINTENANCE

• Before carrying out any maintenance, always remove the plug from the power outlet.
• During the season when the appliance is being used, regularly clean the air intake and outlet grilles using a vacuum cleaner.
• Never use abrasive powders or solvents to clean the appliance.
• Remove the back grille by pulling it outward (Fig. 1).
• Remove the dust filter that filters impurities from the air taken in from the room, blow it lightly, then reposition it in the appliance.

Any other servicing should be performed by an authorized service representative.

TROUBLESHOOTING

be serviced, contact our toll free number for assistance
Product doesn’t turn on| Check that the plug is connected to the outlet

Auto-start is on

Room temperature reaches the set temperature

| Plug in

Wait till time elapsed or press the but- ton (E) twice to cancel the auto- start and push the button (A)

Use the “+” button to increase the set temperature

A dot is flashing and unit is off| The tip-over switch has been activated| Make sure the appliance is standing upright on a flat surface, if the problem persists contact our toll free number to assist you
The display shows “H t ” blinking| The internal temperature is too high. The air intake or outlet grille is obstructed| Check the appliance is correctly positioned respecting the minum distances from the wall, or objects, as indicated on the instruction manual, if not, position the appliance correctly

Remove the obstruction

Disconnect the plug from the outlet and let the appliance cool down. After few minutes plug the appliance again. If the appliance doesn’t work please contact the De longhi toll free number

FAQs

how many amps ?****

Not sure what the Amperage draw is, as the ratings on the product are: 120 Volts, 60 Hertz, 1500 Watts. I make sure that it is plugged directly into a wall outlet with no other devices, on a household circuit breaker rated at 15 Amps.

How low can the temperature control be set?****

Is this heater PTFE and PFOA free?****

our Tower Ceramic Heaters do not have PTFE.

Does the digital display show the temperature of the room?****

No, it does not show the room temperature. I have another one which is the same product. This model has not been able to get the temps right. When you set the temp, it will actually get two degrees hotter. My older heater will get the temp exactly what it set to.

Will this heater turn off automatically when desired temperature is met?****

Yes, it does stop when the temp gets to where you set it. I found that the temperature when it says 72 is actually closer to 74-75. If I want 72 I just set it at 68-69.

What is the max temperature?****

the maximum temperature for this unit is 90 degrees.

Can I set the heater on low setting and still use the thermostat to set the desired temp? lasko heaters default to high when using the thermostat.****

Low as in fan speed, yes, thermostat can be used on your choice of speed. But what is the extra fabulous is it has a remote control!!!! It has many choices of settings. I do like the lasko heaters that don’t have fans.

What are the watts for the eco setting?****

the eco function setting fluctuates based on the environment, unfortunately, there are too many variables to provide an accurate answer.

Is this heater Ul listed?****

Yes.

can this be used as a regular fan? My office’s thermostat is wacky and its cold in the winter and stuffy in the summer.****

Yes, it has the option to turn only the fan on.

how expensive my power bill will be if I use it to cool or heat my room the whole day every day?****

I used it during the winter and my light bill was the same as my central heating bill. I bought it thinking that it would save me money on my electric bill but it didn’t.

Is this made in China?****

this unit is manufactured in China.

How much cord is there?****

A 6-foot chord is included with this item.

I require a heater that uses no more than 750 watts. Is that what this heater does on the lower level?****

YES

I note that this lacks the 791’s Silent System, but is it quiet?****

The 791’s Silent System is unknown to me, although the device is relatively quiet. If you carefully listen when everything is off and there is no background noise, you can hardly detect a faint hum.

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