Hitachi Air Purifier with Humidifying Function Model EP-L110E Thank you for purchasing a Hitachi air purifier. This air purifier is for household use only. Do not use it for any other purpose besides purifying air. Please read this instruction manual carefully before using this product to ensure the unit is operated correctly.
3. Wide-area, high-speed dust collection By sucking air from a wide area, the air puriﬁ er EP-L110E can collect dust in a ﬂ oor area of up to 79m The larger the applicable ﬂ oor area is, the faster the air puriﬁ er can clean air.
Contents Before Use Cleaning and Maintenance Features ············································ Cleaning ··········································· E-30 Name of Each Component / Accessories ···· When the Filter Cleaning Indicator Comes On ···· E-30 Operating the Touch Operation Panel ···· Replacing Humidifying Filter ····················· E-33 Safety Precautions ·························· When the “Water Reﬁ...
Name of Each Component / Accessories Names of Each Component Power button Flap (stainless steel flap) (P.E-21) Air outlet The flap controls the wind in vertical direction according to the operation mode. (stainless steel net) Touch Operation CAUTION Panel (P.E-6, E-7) Do not hold the flaps when moving the unit.
(P.E- ) Numbers are pages containing the main description each parts. Filter Assembly Filter Assembly Detection Switch (Allergen-free, HEPA filter) Detects if the filter assembly is set. Set in the outer part of the unit. CAUTION Do not place tapes or any materi- als to press the filter assembly detection switch, or subject it to Rear panel...
Operating the Touch Operation Panel The air purifying feature works in all operation modes. The touch operation panel is made of glass. If the touch operation panel display disappears, touch to display it again. The touch operation panel display will disappear when is touched again.
Airflow (P.E-21) Air Sensor (P.E-28) The level of air contamination detected Use this to switch the by the odor and dust sensors is airflow rate. indicated through different colors. Display Operation Panel Off-timer (P.E-24) Mode (P.E-21) Use this to set the off-timer. Switches the operation mode.
Safety Precautions Please read the following safety precautions carefully before using the unit. To prevent injury to the user or other people and property damage, the following instructions must be followed. Also read the precautions appearing in the text carefully to ensure correct use. ...
WARNING Before Use Ventilate the room frequently when in use with heating appliances. Otherwise, it may cause carbon monoxide poisoning. This product cannot remove carbon monoxide. When there is water leakage due to tilting of the unit, unplug the power cord from the AC outlet and request repairs.
Safety Precautions (Continued) WARNING Cleaning Do not use detergents when cleaning. Usage of chlorine-based and acid type detergents will generate toxic gas and can cause a health threat. Also, do not use neutral detergents as it may affect the plastic. (Except when cleaning the humidifying filter) ...
WARNING Miscellaneous Do not put your ﬁ nger or any other object (metal, paper, etc.) into the air inlet or outlet. It may cause injury, electric shock and fire. Do not drink or allow anyone to drink water from the water tank. Do not use for other purposes. It may cause a health threat or accident.
In case of scratches or breakage, stop using and immediately request repairs. Refrain from directly touching the broken glass. Use only a genuine ﬁ lter for the Hitachi Air Puriﬁ er Other filters may cause unit failure. This appliance is not intended for use by persons (including children) with reduced...
Cautions on Use Do not operate with the ﬁ lter detached Do not directly fan plants and animals Otherwise, no cleaning effect can be expected. It It may adversely affect them. may also cause unit failure. Refrain from placing any ob- Do not block or touch the odor and ject on the unit and blocking dust sensors...
Do not tip over or tilt the unit. Setting Filter in Unit Setting procedure is the same with ﬁ lter replacement. (Use only genuine Hitachi Air Puriﬁ er ﬁ lters.) Remove rear panel and pre-filter Place the unit on a flat and stable location.
Set the filter assembly so that you can see the label Install the filter assembly to the unit CAUTION Do not put excessive force and deform the filter assembly. If the filter assembly is deformed, it will not be detected by the unit. “...
Preparations for Operation (Continued) Check that the water tray set with Side cover humidifying filter is installed in the unit. Humidifying filter If the humidifying filter is not installed, “ ” will appear in the temperature / humidity monitor Humidifying filter and the unit will not operate.
Put water in the water tank and place the tank cover. Fill the water tank, making sure that it does not exceed the line. Wipe the moisture around the water tank. When filling the water tank away from the unit, attach the tank cover and hold it in place.
Installation A caster is attached at the base of the unit, thus it should be set on an even, stable and sturdy ﬂ oor. (No stopper attached to the caster) Avoid places near heating or cooling equipment and other similar equipment, and choose a location with a good air circulation.
Operation Starting Operation Securely insert the power plug to the outlet After all indicators have light up at once, Press the power button “Air Purify” and “Auto” will light up. For the first 3 minutes, the unit will check and store the condition of the room air.
Operation (Continued) Switching Touch Operation Panel Display Use this to adjust the unit to your preferred setting. Long-press Display for about 3 seconds and select touch operation panel · display Dimmer Type 1/2/Off The touch operation panel display will switch at each press. Display 1 Display 2 (When switching from Off to Display 1, the buzzer will ring twice...
Selecting Operation Mode (Basic Operations) There are three operation modes to choose from. Use these modes according to your preference. The fan will not stop while the unit is operating in all operation modes. (The fan may stop if the unit is set to eco saving operation mode. (P.E-23)) ...
Useful Features Operating in Option Pollen Once every hour, room air will be forcefully circulated in “High” airﬂ ow rate. Sensitivity of odor and dust sensors will increase, and depending on the level of air contamination, the unit will operate in either “High” or “Medium” airﬂ ow rate.
(P.E-21)) * Comparison of power consumption of automatic operation and eco saving operation in air puriﬁ cation mode. Auto operation mode: 6.6wh, Eco Saving operation mode: 5.7wh Hitachi investigation Normal Auto Operation When the air is clean, the unit will continuously operate in “Silent” airﬂ ow rate and not stop.
Useful Features (Continued) PM2.5 Sensor Change into a sensor that is suitable for small particles, like PM2.5 (general term for micro particles be- low 2.5µm). The level of contamination in the air will be detected by the dust sensor, and the unit will op- erate automatically between “Medium”...
Setting the Lock Prevents accidental operation by children through restricting the operation. This can be set while the unit is operating. The same process goes for unlocking the unit. Long-press for about 3 seconds · Lock After long-pressing for about 3 seconds, a buzzer will ring once (beep) and the child lock indicator will lit.
Useful Features (Continued) Setting and Running Auto Self Clean (Pre-ﬁ lter Automatic Cleaning) The Auto Self Clean feature cleans the pre-ﬁ lter (stainless steel pre-ﬁ lter). How to Set Auto Self Clean Touch to set the timer. At each touch the following display will be appear on the display for setting. No Display Display Setting Description...
Description of Auto Self Clean Operation The Cleaning indicator lights up during the Auto Self Clean operation. Indicator While the air puriﬁ er operates at “medium” power, the auto self clean unit moves up and down repeatedly to clean the pre-ﬁ lter (approx. 6 to 8 minutes).
Memory Function / Monitor / Sensors / Auto Detection Memory Function When power button is turned on, the unit operates the previous operation mode set prior to turning off. Air Sensor The level of air contamination detected by the odor Air sensor and dust sensors is indicated by different colors.
Vibration Sensor The sensor detects a fall and impact on the unit. (Installed inside the unit) The operation may stop due to tilting of the unit, strong vibrations or impact of a collision. When the operation stops, “ ”...
Cleaning WARNING Do not stop operation by unplugging the power plug. Otherwise, it may cause ﬁ re, electric shock or unit failure. CAUTION Do not splash water on the unit. Doing so may cause a unit failure. Do not use volatile solvents, such as gasoline, thinner, benzene, wax, kerosene, alcohol, etc. or polishing powder, or deter- gent (used for kitchen or laundry).
Clean the water tray mounting of the unit Remove the rear panel, pre-filter, and filter assembly/deodorizing filter. Wipe off using a soft cloth. If it is really dirty, clean using an old, soft toothbrush. Water tank holder Using a towel, wipe off water droplets that have fallen inside the water tank holder Water tray mounting (inner side).
Cleaning (Continued) CAUTION When you use the product for a longer period, white or brown water scales may attach to the inner part (Continued) of the water tray or on the surface of the humidifying filter. Water scales are residue minerals from tap-water that have not evaporated. If you continue to use the filter without cleaning it, the water scale will come out from the vent in the form of a white powder, or solidify and become difficult to remove, resulting in lower humidifying performance.
Close side cover Insert the power plug into the outlet and Make sure that the indicator is not lit. press the power button. After cleaning, make sure that the “Filter Cleaning” indicator is not lit. (The humidifying operation time is reset when the power cord is unplugged only if the “Filter Cleaning”...
Cleaning (Continued) Rinse the water tank and tank cover with water and check the movement of the float switch. Rinse in running water for 2-3 times. Water tank Do not use detergent. Check if the float switch can move up and down. CAUTION Float switch Do not to remove the float switch, or subject it to...
CAUTION Do not use detergent for cleaning. Before removing the water tank from the unit, press power button to switch it off. There is a ﬂ oat switch inside the water tank. Without using excessive force, shake to wash. Humidifying Filter (Guide for Cleaning: At Least Once a Month) ...
Cleaning (Continued) When the Empty Dust Indicator Comes On The Empty Dust indicator lights up after approximately one year of operation (when the product is oper- ated continuously) as a guide for cleaning. The amount of dust differs depending on the environment. Check the dust box of the auto self clean unit frequently and discard dust even when the Empty Dust indicator is not on.
Attach the unit cover Tab of unit cover Insert the tab of the unit cover into the hole of the dust box. Press down the tab of the unit cover and close the cover. Tab of unit cover Attach the auto self clean unit Insert the protruding portion below the auto self clean unit into the hole of the auto self clean unit attachment area.
Cleaning (Continued) Auto Self Clean Unit Clean the auto self clean unit frequently. Check if the operation has stopped, and then unplug the power cord. When the unit is still operating, press the power button to stop operation. Remove the rear panel (P.E-14) Remove the auto self clean unit and unit cover and discard dust (P.E-36)
Attach the unit cover (P.E-37) Attach the auto self clean unit (P.E-37) Attach the rear panel (P.E-15) Rear panel, etc. Clean the rear panel and other parts of the main unit frequently because dust and dirt get on them. Confirm that operation has been stopped and then remove the power plug from the socket.
Cleaning (Continued) Pre-ﬁ lter, Filter Assembly / Deodorizing Filter Clean the pre-ﬁ lter, dust ﬁ lter, and deodorizing ﬁ lter frequently because dust and dirt get on them. Check if the operation has stopped before removing the power plug from the socket While operating, press the power button and stop operation.
Cleaning the Deodorizing Filter (Guide for Cleaning: About Once Every 6 Months) To maintain deodorizing performance, frequent washing is recommended. If the odor from the air outlet becomes a bother, clean the deodorizing ﬁ lter immediately. Remove dust from the surface Deodorizing filter Remove using a vacuum cleaner.
Cleaning (Continued) Puriﬁ er (Guide for Cleaning: About Once a Month) Wipe off dirt on the unit and glass panel, rear panel, and the surface using a soft, damp cloth. Clean adhering chemicals such as oil components and insecticides regularly. ...
Replacing the Filter Assembly / Deodorizing Filter Replacement Interval The ﬁ lter is disposable. The deodorizing performance of the ﬁ lter decreases with use. The standard life of a ﬁ lter assembly and a deodorizing ﬁ lter is approximately 10 years as determined by the Japan Electrical Manufacturers' Association.
Troubleshooting Guide When a notiﬁ cation is displayed on the temperature/humidity monitor Notiﬁ cation Display and Details Solution Install the ﬁ lter assembly. If the same message appears, the ﬁ lter assembly may be deformed and cannot be used. Replace the ﬁ lter assembly. The ﬁ...
Troubleshooting Guide (Continued) Before Requesting Repairs Symptom Check Solution Is the power plug properly inserted in the outlet? Insert the power plug properly in the outlet. Air does not Is the breaker switched off? Switch on breaker. come out ...
Symptoms Check Solution Install the water tank correctly in the unit. Is the water tank correctly installed in the unit? (P.E-16, E-17) Attach the tank cover securely. Is the tank cover securely attached? (P.E-16) Securely install the humidifying ﬁ lter in ...
Troubleshooting Guide (Continued) Humidifying Symptoms Check Solution Is the water supply indicator lit? Fill the tank with water. (P.E-33, E-34) Refer to “When the Filter Cleaning Indicator Is the Filter Cleaning indicator lit? Comes On” in “Cleaning” when cleaning the hu- midifying ﬁ...
Following Conditions are Normal Sounds and Vibrations Symptoms Cause (This is normal) When using humidify or skin moisturize It is the sound of the unit pumping water from the water tank for a modes, the puriﬁ er sometimes makes whir- few seconds every few minutes.
Deodorizing ﬁ lter for Hitachi Air Puriﬁ er (Allergen-free, HEPA ﬁ lter) EPF-KVG900D EPF-LVG110H Pre-ﬁ lter (stainless steel pre-ﬁ lter) Replacement humidifying ﬁ lter for Hitachi Air Puriﬁ er Specify service part EP-LVG70-042. EPF-KVG900KF Water tank ﬁ lter Specify service part EP-KVG900-039.
Speciﬁ cations Power Supply AC 220-240V 50-60Hz Applicable Floor Space High Medium Silent Airflow Rate (m /min.) 11.0 Power Consumption (W) Operating Sound (dB) Tank Capacity Approx. 2.5L Unit Dimensions 673mm (H) × 360mm (W) × 291mm (D) Weight Approx. 13.7kg Power Cord Length Approx.