YUHAO 1073L, 1073N Ceiling Fan Instruction Manual
- October 30, 2023
- YUHAO
Table of Contents
1073L, 1073N Ceiling Fan
Instruction Manual
Model No.: 1073L /1073N
Ceiling Fan
Installation Instructions
1073L, 1073N Ceiling Fan
THANK YOU
We appreciate the trust and confidence you have placed in YUHAO through the
purchase of this ceiling fan. We strive to continually create quality products
designed to enhance your home. Vis sit us online to see our full line of
products available for your home
improvement needs. Thank you for choosing YUHAO!
Safety Precautions
The information contained in the following pages has been prepared to ensure your maximum enjoyment of your fan Please remove the fuse or turn off the circuit breaker to cut off the power before installing the fan. Ensure all electrical connections are in compliance with local laws, regulations and national electrical codes. If you are not familiar with electrical installation and wiring, please hire a qualified electrician or consult the wiring manual.
- For your safety, all electrical connections and disconnections should be performed by a qualified electrician.
- Any action performed for the electrical connection of the device must be carried out after ensuring that the general power supply is disconnected, by removing the corresponding fuse or disarming the protective switch in order to ensure total isolation of the power supply.
- When deciding where to mount the fan, be sure that there is at least 30 inches(76 cm) of space between the fan and any wall or other obstruction that the fan blades could collide with. The greater this distance, the more effective the air flow produced. After the fan is mounted, be sure that the blades are no less than 7ft(2.1 m) above the ground.
- The anchor point for the fan must be able to support a weight of at least 100 pounds(45 kg). If mounting on a ceiling junction box, be sure that the fan is adequately supported to prevent loosening or turning.
- The fan’s electrical connection must be “grounded” (the fan’s ground cable connected to the installation’s grounding network) in order to avoid any branching that may be dangerous to people.
- Do not connect the fan’s power supply to any dimmers, potentiometers, or light switches, as it will cause the fan to malfunction and/or will damage the motor. The fan must be directly connected to a properly protected installation circuit(magnetothermal differential switch with the adequate size for the fan’s consumption and technical specifications).Only use the fan’s control to turn it on or stop it.
- It is recommended to not use these types of fans along with gas installations simultaneously in the same room.
- The fan must be not be moving and must have come to a complete stop before changing its direction of rotation. This will prevent damage to its motor and to the control unit, when applicable.
- Do not insert anything that could hit the fan’s blades into its pathway while it is moving, as this could cause damage to people, can damage the blades, and can offset the balance of the unit, causing vibrations and wobbling.
- After installing the fan, ensure that all fastenings are secure and tightened in order to avoid any noise caused by loose elements.
- Due to the fan’s movement, certain fastenings may become loose. Check all fastenings twice per year at a minimum in order to ensure that they are sufficiently tight. If necessary, they must be retightened.
- The motor housing can be cleaned with a soft brush or a lint-free cloth to avoid scratching the surface. Clean the blades with a lint-free cloth. Important: Turn off the main power supply before starting any maintenance. Do not clean the fans with water or a damp cloth.
Note: The important warnings and instructions indicated in this manual are not guaranteed to cover all possible conditions and situations that may occur. It must be understood that common sense, precaution, and care are factors that cannot be included in all products. These factors can and must only be provided by the user who maintains and enjoys this fan.
Warranty
The manufacturer warrants the fan motor to be free from defects in workmanship
and material present at time of shipment from the factory for a period of
lifetime after the date of purchase by the original purchaser. The
manufacturer warrants the light kit (excluding any glass), to be free from
defects in workmanship and material at the time of shipment from the factory
for a period of three years after the date of purchase by the original
purchaser. The manufacturers also warrants that all other fan parts, excluding
any glass or acrylic blades, to be free from defects in workmanship and
material at the time of shipment from the factory for a period of one year
after the date of purchase by the original purchaser. We agree to correct such
defects without charge or at our option replace with a comparable or superior
model if the product is returned. To obtain warranty service, you must present
a copy of the receipt as proof of purchase. All costs of removing and
reinstalling the product are your responsibility. Damage to any part such as
by accident, misuse, improper installation or by affixing any accessories, is
not covered by this warranty. Because of varying climatic conditions this
warranty does not cover any changes in brass finish, including rusting,
pitting, corroding, tarnishing or peeling. Brass finishes of this type give the
longest useful life when protected from varying weather conditions. A certain
amount of “wobble” is normal and should not be considered a defect. Servicing
performed by unauthorized persons shall render the warranty invalid. There is
no other express warranty. We hereby disclaim any and all warranties,
including but not limited to those of merchantability and fitness for a
particular purpose to the extent permitted by law. The duration of any implied
warranty which cannot be disclaimed is limited to the time period as specified
in the express warranty. Some states do not allow limitation on how long an
implied warranty lasts, so the above limitation may not apply to you. The
retailer shall not be liable for incidental, consequential, or special damages
arising out of or in connection with product use or performance except as may
otherwise be accorded by law. Some states do not allow the exclusion of
incidental or consequential damages, so the above exclusion or limitation may
not apply to you.
This warranty gives specific legal rights, and you may also have other rights
which vary from state to state.
This warranty supersedes all prior warranties. Shipping costs for any return
of product as part of a claim on the warranty must be paid by the customer.
Pre-Installation
Tools Needed
Installation kit
| Part | Description | Quantity |
|---|---|---|
| AA | Blade attachment screw with lock washer | 7 |
| BB | Wire nut | 5 |
| CC | Screws A | 2 |
| DD | Screws B | 4 |
Blade balancing kit
Specification
| Part | Description | Quantity |
|---|---|---|
| A | Bracket | 1 |
| B | Body/motor | 1 |
| C | Light kit | 1 |
| D | Light cover | 1 |
| E | Blades | 3 |
| F | Receptor | 1 |
| G | Remote control | 1 |
| H | Battery | 2 |
Installation
Step 1 (Ceiling bracket installation and fan into the installed Bracket.)
- Turn off the fan power supply at the circuit breaker box and the wall switch.
- Choose the following installation methods according to the actual situation of the roof.
Step 2 (Wiring and fan into the installed Bracket.)
- Connect the wires according to the polarity (the color of the House power cord may be different if the color is the same).
- Put the receiver into the Bracket and arrange the wires
- Remove two separated pre-lock screws from Bracket, and loosen the other two (no need to take them out)
- Remove the body from the Bracket hook, lift and rotate the it to make the seven-character slot of the body is hung on the two nails on the Bracket
- Tighten the screws
Step 3 (Blades and Light kit installation)
-
Align the connected blade with the mounting hole, and then fix it with screws.
-
Remove the pre-installed screws.
Connect the light kit cable, and then lock the light kit.(1073-3 N invalid) -
Installation of light cover (1073-3 N invalid)
Step 4(Switch on and ceiling fan works)
Remote Control ( Emitter ) Operation
If emitter can not control the fan
- Please check whether the battery is installed correctly and whether it is charged. If necessary, replace the remote control battery.
- Please check if there are similar remote control products working nearby, because remote control products of the same frequency will interfere with each other.
- Please press and hold the “1”and “2” buttons at the same time within 10 seconds after the product is powered on, until you hear two beeps to succeed. If it doesn’t work, please try again.
Troubleshooting
WARNING: Make sure the power is off at the electrical panel box before you attempt any repairs. Refer to step 7 “Making the electrical connections” on page 13.
| Problem | Solution |
|---|---|
| The fan will not start. | □ Check the main and branch circuit fuses or |
breakers.
□ Check the line wire connections to the fan and switch wire connections
in the switch housing.
□ Check to make sure the frequency switches from the remote control and
receiver are set to the same frequency.
The fan sounds noisy.| □ Make sure all motor housing screws are snug.
□ Make sure the screws that attach the fan blade to the motor hub are
tight.
□ Make sure the wire nut connections are not rattling against each other
or the interior wall of the switch housing.
□ Allow a 24-hour “breaking-in” period. Most noises associated with a new
fan disappear during this time.
□ If using the ceiling light kit, make sure the glassware is secured
tightly.
□ Make sure there is a short distance from the ceiling to the canopy. It
should not touch the ceiling.
□ Make sure your ceiling box is secure and that rubber isolator pads are
used between the mounting bracket and outlet box.
The remote control is not working.| □ Do not connect the fan with wall
mounted variable speed control(s).
□ Make sure the frequency switches are set correctly.
Balancing – Wobbling problems during fan operation
If the fan body wobbles during its operation, this is not a sign of malfunctioning (even if it wobbles a few centimeters). To reduce wobbling, you can turn off the fan, and:
- Check that all blades are properly fastened by tightening their screws.
- Check the distance between each blade and the ceiling. Measurements to the ceiling can be carried out as shown in the following diagram. If variations exist and you have already correctly tightened the screws, check that all blades have the same shape. If any of them have a shape that is visibly different, this may be causing an imbalance during fan operation.
If you have completed the previous steps and the wobbling has not resolved, you should apply dynamic balancing with the kit provided, as explained below:
- Turn the fan on to the highest speed so that the greatest amount of wobbling is produced.
- Turn off the fan. Select a blade and place a clip on it (see diagram) halfway between the fastening and the far edge of the blade.
- Turn on the fan and check whether the wobbling has improved or gotten worse. Turn it off once again and if the wobbling has not improved, place the clip on another blade. Repeat this process and determine on which blade it improves the wobbling.
- Leave the clip on the blade that produces the best results. Move the clip forward or backwards on this blade until finding the position that offers the best results.
- Afterwards, remove the clip and place one of the weights on the upper part of the center line of the blade at the position where the clip was located.
Questions, problems, missing parts? Before returning to the store,
visit www.pmwfan.com for further assistance.
Retain this manual for future use.