Oak Plus EF-2050FU Installation instructions

50 Inch Mounted Electric Fireplace
User Instruction
Read this manual before installing and operating this appliance.
Failure to follow these instructions may result in electric shock, fire property, or personal injury.
Do not store or use gasoline or other flammable liquids in vicinity of this appliance.
CONSUMER SAFETY INFORMATION

User Instrustion 1
1. Read all instructions before use this heater!
2. This heater is hot while using. To avoid burns, DO NOT let bare skin to touch hot
surfaces. If provided, use handles when moving this heater. Keep combustible
materials, such as furniture, pillows, bedding, papers, clothes, and curtains at least 3
feet (0.9m) from the front of the heater, and keep them away from the sides and
rear.
3. Extreme caution is necessary when any heater is used by or near children or invalids
and whenever the heater is left operating and unattended.
4. DO NOT operate any heater with a damaged cord or plug or after the heater
malfunctions, has been dropped or damaged in any manner, Discard heater, or
return to authorized service facility for examination and /or repair.
5. DO NOT run power cord under carpeting. DO NOT cover power cord with throw rugs,
runners, or similar coverings. DO NOT route power cord under furniture or appliances.
Arrange power cord away from traffic area, and where it will not be tripped over.
IMPORTANT SAFETY INFORMATION!
WARNING
WARNING
Connect to properly grounded outlets ONLY.
DO NOT insert or allow foreign objects to enter any ventilation or exhaust openings,
as this may cause electric shock or fire, or damage the heater.
To prevent a possible fire, DO NOT block air intakes or exhaust in any manner. Doing
so could cause a fire. DO NOT use on soft surfaces, like a bed, where openings may
become blocked.
A heater has hot and arcing or sparking parts inside. DO NOT use it in areas where
gasoline, paint, or flammable liquids are used or stored.
Use this heater only as described in this manual. Any other use not recommened
by the manufacturer may cause fire electric shock, or injury to persons.
ALWAYS plug heaters directly into a wall outlet/receptacle. Never use with
extension cord or relocatable power tap (outlet/power strip).
DO NOT place the heater near a bed because objects such as pillows or blankets can
fall off the bed and be ignited by the heater.
NEVER use this heater in bathrooms, laundry rooms, or any other location where the
heater could fall into a bathtub or pool, become damp or come in contact with
water.
AVOID FIRE! Regularly inspect all air vents to make sure they are free from dust, lint,
or other Blockage. Unplug the unit and clean with a vacuum ONLY.
DO NOT rinse or get wet.
ALWAYS mount to wall bracket before use. DO NOT set on the floor or other surface,
to use.
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User Instrustion
2
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PREPARATION
NEVER use a wall mount bracket from another manufacturer.
This product is not intended to be a primary heat source.
It is for supplemental heat only.
INDOOR use only! NEVER use this heater outdoors! Doing so may result in electric
shock!
Risk of electric shock! DO NOT OPEN! No user-serviceable parts inside!
ALWAYS turn this heater off before unplugging it from the outlet.
ALWAYS disconnect this unit from the power supply before performing any assembly
or cleaning, or before relocating the electric fireplace.
NEVER leave this heater unattended. ALWAYS unplug this heater when not in use.
ALWAYS store this heater in a dry location. NEVER use the fireplace if it has
become wet.
NEVER plug this heater into an outlet that is old, cracked, or has any loose wires or
connections. Plugging this heater into a faulty outlet could result in electric arcing
within the outlet that could cause the outlet to overheat or catch fire.
ALWAYS check your heater cord and plug connections with each use!
i) MAKE SURE the plug fits tight in the outlet! Faulty wall outlet connections or loose
plugs can cause the outlet to overheat.
ii) Heaters draw more current than small appliances. Overheating may occur even if
it has not occurred with the use of other appliances.
ii) During use check frequently to see if the plug outlet or face plate is HOT!
iv) If the outlet or face plate is HOT, discontinue use immediately and have a qualified
electrician inspect and/or replace the faulty outlets.
The power cord supplied with the heater
has a plug with two flat blades (live and
neutral) and one round pin(ground).If a
3-slot receptacle is not available,
an adapter MUST be used. The adapter MUST
be properly grounded to the outlet box
(see figure at right).
(Note: Adapter NOT INCLUDED. )
SAVE THESE INSTRUCTIONS!
Remove all parts and hardware from the carton and place them on a clean, soft, dry
surface. Parts and assembly steps are grounded for wall-hanging or recessing use. Check
the parts list to make sure nothing is missing. Dispose of packaging materials properly.
Please recycle whenever possible. You will need the following tools (not included) :
Phillips screwdriver; stud finder; level; tape measure; electric drill; 1/4" wood drill bit,
hammer.
This product includes a GLASS panel! Always use extreme caution when handing
glass. Failure to do so could result in personal injury or property damage.
Grounding Pin Adapter

User Instrustion 3
Specification and Dimension
PRODUCT DIMENSIONS
PARTS & HARDWARE
B-Wood Screws C-Drywall anchors
A-Fireplace D-Decorative
Crystals E-Log set Remote control
Model
Number
EF-
2050FU
19"50"
127CM
5.1" 46. 5" 18" 10.6" 43.3"
48CM 13CM 118CM 45.5CM 27CM 110CM
A
A
B
B
C
C
D
D
E
E
F
F
G
G

User Instrustion
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Features
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50 inch Wall mounted or Wall recessed fireplace.
12 hours timer.
Fan heater with 2 heat setting options.
With Log flame and Crystals flame.
Black Flat tempered glass front panel.
Big front panel for better viewing.
Adjustable flame brightness.
Flame effect can be used independently.
With remote control.
Safety thermal cut-off device.
With 9 colors of flame bed.
With 3D flame effect.
EF - 2050FU
Model No. Electrial supply Heating output Product Size
120V~60Hz 750/1500W 50" X 5.1" X 19"
MINIMUM CLEARANCE TO COMBUSTIBLES
PREPARATION
Your appliance is a wall-mounted, recessed and /or mantel installed appliance. Select a
suitable location that is not susceptible to moisture and is away from drapes, furniture
and high traffic areas.
NOTE: Follow all National and local electrical codes.
Measurements are taken from the glass front.
Bottom 0"
0"
0"
Top
TopSides
11.8" (300mm) to mantel
11.8" (300mm) to mantel
Back

User Instrustion 5
WARNING
WHEN USING PAINT OR LACQUER TO FINISH THE MANTEL, THE PAINT OR
LACQUER MUST BE HEAT RESISTANT TO PREVENT DISCOLOURATION.
WARNING
Only qualified person can perform the installation.
RECESSED TO WALL INSTALLATION
MANTEL
11.8" (300mm)
SIDE VIEW
FLOOR
(A)
8.5
depth
47.5
MINIMUM MANTEL CLEARANCES

User Instrustion
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STEP A. Select a dry wall to open a hole for fireplace box. Size of hole as below chat.
STEP B. Punch 4 holes around the wall and install 4 Drywall anchors (Part C) , please
drive C completely into the wall.
EF - 2050FU
Framing Hole Size
Model Number HW
47.5" (120.6cm) 19" (48.3cm)
The fourth screw
from top to bottom (E)
(C)
(B)
STEP C. Take off the screws (The fourth screw from top to bottom) in both sides of
fireplace. Figure (C)
STEP D. Remove puckaging attachments from the log set.
1. Remove the front grass.
2. Remove the pear cotton block.
3. Remove the log set's packaging bag.
STEP E. Have two persons to take the glass panel out of the fireplace box. Place it to
a soft and clean place. Figure (E)
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User Instrustion 7
(F) (G) (H)
STEP F. Take off the two screws in both sides of fireplace. Figure (C)
If the appliance is fully recessed into the wall:
Use the 4 screws (provided) to lock the appliance into wall with the existing two side
flanges, see Figure (F)
Install the media and re-install the glass front.
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STEP G. Place the front panel to lock the appliance. See Figure (G)
STEP H. Fireplace will be like this after installation. Figure (H)
WARNING
Only qualified person can perform the installation.
Due to the many different materials used on different walls, it is highly recommended
that you consult your local builder before you install this appliance on the wall.
Wall Mounted Installation
1. You can see the 4 clips
on the back of the device.
2. Install 4 dry wall anchors
on the wall.

User Instrustion
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3. Install 4 wood screws,taking care
not to screw them in completely.
Screw head exposed 0.12-0.19inch
distance.
4. Two people lift the fireplace and
hang the 4 clipson the back on the
4 dry wall anchors.
WARNING
Only qualified person can perform the installation.
Logset/Crystal Ember Installation
The fourth screw
from top to bottom
1. Remove the screws (The
fourth screw from top to
bottom) on both sides of the
device to remove the front grass.
2. Take out the logset inside. 3. Put the decorative crystals in.

User Instrustion 9
4. Install the glass plate.
WARNING
OPERATION INSTRUCTION:
Plug in a power plug hear a long buzzer and the electric fireplace is in standby mode.
Press the POWER key on the keyboard to show red, and the rest of the display is not
displayed. At this time, the electric fireplace is in standby mode.
Note: the ICONS on the keypad have the same function as the ICONS on the remote
control.
Read and understand this entire owner's manual, including all safety information,
before plugging in or using this product. Failure do to so could result in electric
shock, fire,serious injury, or death.
small remote control
Remove the romote control insulation sheet.
PULL

User Instrustion
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Switch on/off button, turn on operation:
Click the POWER button on keyboard or on remote control with a short buzzer sound,
the electric fireplace starts to work, the POWER button on the keyboard with blue color,
other keys with white color, the LED lights on the front and back start to light up, the
display window shows the room temperature.
Turn off operation: click the POWER button on keyboard or on remote control with a
short buzzer sound, the LED light will be turned off, the electric fireplace will be turned
off, the heating will be turned off, the POWER button on the keyboard will turn red to
show all out, at this time, the fan which is inside of the electric fireplace will keep
working for 10 seconds after the button turned off, then the electric fireplace will be in
standby state.
High Heating and Low heating setting:
If press "HEATER" button on keypad by 3 seconds, temperature mode could be
switched between °F and °C.
(Please Note: this function is not available on the remote control.) Boot default
temperature setting is 72 F (22°C) , if the room temperature is lower than the setting
temperature, then the high heating mode starts to work, if you need it to work on low
heating mode, then click the keypad or remote control with the HEAT button to switch
the heating on high or low working mode (press the button by first time that the display
window will show the current heating work mode, such as the current heating setting
mode is high heating then display window flicker "HH"; after you press the button once
again, the display window flicker "LL" means it switched to low heating mode, if you
press the button one more time, then the display window flicker "OO" which means it's
on OFF mode; if you repeat press the "HEAT" button, then the heating mode will be
switched among "HH" - "LL" - "OO" three kinds of mode in cycles), every time you
press the button will have a short buzzer sound.
If you want to turn off the electric fireplace heating function, you also can operate on
the keypad or remote control to set temperature with "DOWN" button. Set the
temperature lower than the room temperature, then the electric fireplace heating
function will be shut off. At this time, the fan which is inside of the electric fireplace will
keep working for 10 seconds after the button turned off.
ICONS
POWER
FUNCTIONS
HEATER
TIMER
Timer Setting:
Timer can be set between 0-12 hours, when turned it on, the electric fireplace timer is
default on "0" hour, you can operate the timer setting by the keypad or remote
control. Press the "TIMER" button on the keypad or on the remote control, the display
window will show "00" and start flashing; and then, every time you press the button of
"TIMER", the numbers will be switched among the timer range accordingly (0.5H - 1.0H
- 1.5H - 2.0H - 2.5H - 3.0H - 3.5H - 4.0H - 4.5H - 5.0H - 5. 5H - 6.0H - 6.5H - 7.0H -
7.5H - 8.0H - 8.5H - 9.0H - 9.5H - 10.0H - 11.0H - 12.0H); stop pressing the "TIMER" at
which hour you need; 10 seconds after the display flashing without any more operation,
the TIMER function start to work and the display will shown back to the current room
temparature with constantly light state.
If you want to cancel the TIMER function, press the "TIMER" button to switch the hour
to "00", then it will be done.

User Instrustion 11
Temperature setting increase buttons:
Temperature setting ranges are 60°F (15°C) -97°F (36°C), (the temperature setting is
default on 72°F/22°C) , press the UP button on the keypad or remote control by each
time, the temperature will add 1 °F/1 °C. lf you keep pressing on keypad (don't release
the button, then the numbers keep on changing), temperature setting will continue to
increase until maximum in the range. (Note that this long time pressing function is not
available on the remote control. ) The temperature display window is in a flickering state
while setting.
10 seconds after the display flashing without any more operation, the display will shown
back to the current room temparature with constantly light state.
Temperature setting decrease buttons:
Temperature setting ranges are 60°F (15°C) -97°F (36°C), (the temperature setting is
default on 72°F/22°C) , press the DOWN button on the keypad or remote control by each
time, the temperature will reduce 1°F/1°C. lf you keep pressing on keypad (don't release
the button, then the numbers keep on changing), temperature setting will continue to
decrease until minimum in the range. (Note that this long time pressing function is not
available on the remote control. ) The temperature display window is in a flickering state
while setting.
10 seconds after the display flashing without any more operation, the display will shown
back to the current room temparature with constantly light state.
FLAME
DIMMER FUNCTION:
The flame is on the brightest mode at the first time. It has five levels for brightness
adjustment. Every time you press the DIMMER button, the brightness of the LED lamp's
front and back will become darker; the display window of digital tube will show the
brightness levels (5-4-3-2-1) in the middle of it; every time you press the DIMMER
button, the level number will minus 1; when the flame is on the darkest level, press
DIMMER button once again will return it back to the brightest level.
CHANGE FLAME COLOR FUNCTION:
The boot flame color is default on "orange". Press the COLOR MODE button on the
remote control, the display window will shown change from the temperature to the color
function settings (C-1, C-2, C-3, C-4, C-5, C-6, C-7, C-8, C-9); every time you press the
button, the LED lights will light one by one for your selection.
(C-1) Orange -> (C-2) green -> (C-3) blue -> (C-4) white -> (C-5) green+orange ->
(C-6) orange+blue -> (C-7) orange+white -> (C-8) green+blue -> (C-9) green+white.
Child lock function:
The electric fireplace have lock function to operate on remote control and keypad, after
finished all function settings of the product, press the "UP" and "DOWN" button together
by 3 seconds on keypad or press the child lock button on remote control by one second
, you will hear a buzzer short sound, then the electric fireplace is locked, the button can
not be operated anymore; the display window is in a flickering state with "L" for 10
seconds, after that, the lock function starts to work and the display window will be turned
back to the room temperature display.
If you want to operate the keyboard and the remote control again, you need to press the
"UP" and "DOWN" button together on keypad by 3 seconds or press the child lock
button on remote control by one second, then you will hear a buzzer short sound and
unlocked the function.
LOCK

User Instrustion
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13. Room temperature display error correction function:
When in use of the heater, if the heater display the actual room temperature in error, you
can use the temperature display error correction function to change it correctly.
Keep pressing the "TIMER" button on the keypad by 3 seconds, then the display window
of room temperature normally light change to temperature correction display, the digital
display is in the flashing display mode.
At the first time to use the temperature error correction function, keep pressing the "
TIMER" button for 3 seconds, then the display window will shown as "0". At this time,
every time you press the UP or DOWN button on the remote control, the display window
will be up + 1 or down-1 accordingly, and the workable correction range is between - 9
and 9.
10 seconds after the display flashing without any more operation on the keypad or remote
control, the display will shown back to the room temparature display.
14. Screen protection function:
The heater have a screen protection function, if there's no operation on the keypad or
remote control after 30 seconds, the heater will close all display lights of the keypad
except the power light only. The heater is still on normal working, if you need to wake up
the display again, then you can press any button on the keypad or on the remote control
then it can be shown again.
Temperature Limiting Control
NOTICE
To improve operation, aim the remote control at the front of the
fireplace. DO NOT press the buttons too quickly. Give the unit
time to respond to each command.
NOTICE
This heater is equipped with a Temperature Limiting Control. Should the heater reach
an unsafe temperature, the heater will automatically turned OFF. To reset:
1. Turn the ON/OFF switch on the CONTROL PANEL to OFF. Wait 5 minutes.
2. Unplug the power cord from the outlet.
3. Inspect the fireplace to make sure no vents are blocked, or clogged with dust or lint.
If they are, use a vacuum to clean the vent areas.
4. With the POWER switch in the OFF position, plug the power cord back into the outlet.
5. If the problem continues, have your outlet and wiring inspected by a professional
person.
When the first time you use this heater, there might have a slight
peculiar smelling which is a normal situation, it should not be
occurred again unless the heater not used for a long time.

User Instrustion 13
Remote control battery used depends on the remote control type
which selected above.
NOTICE
Remote control battery used depends on the remote control type
which selected above.
NOTICE
NEVER dispose of batteries in fire. Failure to observe this
precaution may result in an explosion. Dispose of batteries at
your local hazardous material processing center.
ALWAYS turn the heater OFF and unplug the power cord from
the outlet before cleaning, performing maintenance, or moving this
fireplace. Failure to do so could result in electric shock, fire, or
personal injury.
CARE AND MAINTENANCE
Cleaning
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NEVER immerse in water or spray with water. Doing so could
result in electric shock, fire, or personal injury.
Metal
Buff using a soft cloth, slightly dampened with a citrus oil-based product.
DO NOT use brass polish or household cleaners as these products will damage the
metal trim.
Glass:
Use a good quality glass cleaner and dry thoroughly with a paper towel or lint-free cloth.
NEVER use abrasive cleansers, liquid sprays, or any cleaner that could scratch the
surface.
Small remote control uses one CR2025 battery (included)
Remote Control Battery Information

User Instrustion
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Maintenance
Risk of electric shock! DO NOT OPEN! No user-serviceable parts
inside!
ALWAYS turn the heater OFF and unplug the power cord from the
outlet before cleaning, performing maintenance, or moving this fireplace.
Failure to do so could result in electric shock, fire, or personal injury.
WARNING! No other servicing should be performed by the consumer.
Do not attempt to service the unit yourself.
Electrical and Moving Parts:
The fan motors are lubricated at the factory and will not require lubrication.
Electrical components are integrated in the fireplace and are not serviceable by
the consumer.
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Storage:
Store heater in a clean dry place when not in use.
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WARNING
DISCONNECTED THE APPLIANCE COMPLETELY AND LET COOL PRIOR TO
ANY SERVICE.
ONLY A QUALIFIED SEVICE PERSON SHOULD SERVICE AND PEPAIR THIS
ELECTRIC APPLAINCE.
Troubleshooting
Vents:
Use a vacuum or duster to remove dust and dirt from the heater and vent areas.
Clean the exterior of the fireplace with a slightly damp cloth or duster.
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User Instrustion 15
Problem Possible Cause Solution
1. Fireplace turns
off and will not
turn on.
1. Fireplace has overheated and
safety devise has caused
thermal switch to disconnect
or home circuit breaker has
opened.
1. Pull the plug, wait 5 minutes to plug
it back in and turn it on.
2. Flame is not
moving.
1. Loose wiring.
2. Flame motor defective.
3. Flame rod out of place.
1. Inspect wiring for loose connections.
2. Call a qualified service technician to
replace flame motor.
3. "Flame Rod" out of place due to rough
transit/handing of the product. This
issue can be corrected as simple as
removing the glass, flipping the
fireplace upside and down, removing
a set of screws that are holding the
bottom frame plate and placing the
flame rod back into place.
1. Disconnect from power source and
inspect wiring for loose connections
and repair or replace if necessary.
2. Push the flame button to high.
3. Flame is not
visible.
1. Wiring is loose.
4. Log set and /
or is not
glowing.
1. Wiring is loose
2. Ember is off mode
1. Disconnect from power source and
inspect wiring for loose connections
and repair or replace if necessary.
5. Remote control
does not work
1. Low batteries.
2. Not aiming control correctly.
3. Defective remote control and /
or sensor.
1. Replace batteries in remote control.
2. Aim control at sensor located directly
behind glass screen in center of unit
just above logs.
3. Replace remote control and / or
sensor.

Oak Plus LLC
2704 Handley Ederville Rd Richland Hills, TX76118
www.OakPlusLLC.com
E-mail: [email protected]
US Toll Free: 888 - 357 - 7263