Cosa Ex36-3b Led Ceiling Fan Instruction Manual (+ PDF)

Contents hide

1 EX36-3B LED Ceiling Fan

2 EX36-3B LED Ceiling Fan

2.1 Product Information:

2.2 Parts & Accessories:

2.3 Installation Instructions:

2.4 Transmitter Learning Process:

2.5 Maintenance:

2.6 Technical Specifications:

2.7 Customer Service Centre:

2.7.1 Documents / Resources

2.7.1.1 References

EX36-3B LED Ceiling Fan

Product Information:

The EX36-3B LED Ceiling Fan is a high-quality appliance designed
to provide efficient cooling and lighting solutions for your home
or office. The fan comes with a transmitter assembly that allows
you to control the fan speed and light intensity with ease. The
appliance is designed to be installed by qualified persons who are
familiar with local codes and regulations. The fan is equipped with
safety precautions, which ensure that the unit is safe to use and
maintain.

Parts & Accessories:

The EX36-3B LED Ceiling Fan comes with the following parts and
accessories:

Ceiling Fan Unit
Transmitter Assembly
Blades
Mounting Hardware
User Manual

Installation Instructions:

Before commencing installation work, ensure that you have read
and understood the user manual provided with the product.
Installation and maintenance work shall only be performed by
qualified persons, familiar with local code and regulation, and
experienced with this type of appliance. Follow the steps below to
install the EX36-3B LED Ceiling Fan:

Ensure that the rated voltage of the unit corresponds to that
of the nameplate before commencing wiring work according to the
wiring diagram.
The appliance must be permanently connected to the electricity
supply through a double pole switch having a contact separation of
at least 3mm in all poles.
The unit must be GROUNDED to prevent possible hazard due to
insulation failure. The earth wire is approximately 60mm longer
than safety wire. This is to ensure at the event whereby the
suspension system fails, the (L) and (N) wire will break leaving
the fan remain earthed to prevent electrocution.
Mount the suspension system by the manufacturer, its service
agent, or suitably qualified persons. Ensure that the fixing means
for attachment to the ceiling such as hooks or other devices shall
be fixed with a sufficient strength to withstand 4 times the weight
of the ceiling fan.
Install the blades firmly using a screwdriver. Tighten the
blade firmly using a screwdriver. Blades that are detached from the
unit during operation will cause serious injuries and property
damages.
Turn on the power supply and check if the fan is working
properly.
Ensure that the panel is closed after service or installation.
Unsecured panels will cause the unit to operate noisily.

Transmitter Learning Process:

The EX36-3B LED Ceiling Fan comes with a transmitter assembly
that allows you to control the fan speed and light intensity with
ease. Follow the steps below to learn how to use the
transmitter:

Turn on the power supply.
Press and hold the “Fan” button on the transmitter for 5
seconds until the LED light starts flashing.
Press and hold any of the numbered buttons on the transmitter
until the LED light stops flashing.
The transmitter has now been programmed to control the fan
speed and light intensity.

Maintenance:

The EX36-3B LED Ceiling Fan is designed to be low maintenance.
However, regular cleaning and inspection are required to ensure
that the appliance is functioning properly. Follow the steps below
to maintain your ceiling fan:

Switch off the power supply before cleaning or servicing the
unit.
Clean the blades and housing with a soft, damp cloth. Do not
use abrasive cleaners or solvents.
Inspect the fan for any signs of wear and tear.
Stop using the ceiling fan when any abnormality or failure
occurs. If unusual oscillating movement is observed, immediately
stop using the ceiling fan and contact the manufacturer, its
service agent or suitably qualified persons.

Technical Specifications:

The EX36-3B LED Ceiling Fan has the following technical
specifications:

Model: EX36-3B LED
Power Supply: AC 220-240V~50Hz
Power Consumption: 80W (Fan), 18W (LED Light)
Blade Size: 36 inches
Speed Settings: 3
Remote Control Range: 10 meters

Customer Service Centre:

If you have any questions or concerns about your EX36-3B LED
Ceiling Fan, please contact our customer service centre at:

Phone: 1800-XXX-XXXX
Email: [email protected]

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Instruction Manual
Ceiling Fan
EX36-3B LED
Version: 2023 V1

Table of Contents
Item 1. Safety Precautions 2. Parts & Accessories 3. Installation Instruction 4. Transmitter Learning Process 5. Transmitter Assembly & Operation 5. Power Supply Connection 6. Circuit Diagram 7. Maintenance 8. Technical Specifications 9. Customer Service Centre

Page No. 1 – 2 3 4 -7 8 9 10 11 12
12 – 13 13

Safety Precaution
Warning
Installation and maintenance work shall only be performed by qualified persons, familiar with local code and regulation, and experienced with this type of appliance.
All field wiring must be installed in accordance with the national wiring regulation.
Ensure that the rated voltage of the unit corresponds to that of the name plate before commencing wiring work according to the wiring diagram.
The appliance must be permanently connected to the electricity supply through a double pole switch having a contact separation of at least 3mm in all poles
The unit must be GROUNDED to prevent possible hazard due to insulation failure. The earth wire is approximately 60mm longer than safety wire. This is to ensure at the event whereby the suspension system fails, the (L) and (N) wire will break leaving the fan remain earthed to prevent electrocution.
Tighten the blade firmly using a screw driver. Blades that are detached from the unit during operation will cause serious injuries and property damages.
This 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 appliances.
Confirm that the power supply has been switched OFF before installing or servicing the unit. Ensure that the blade is fully static before doing any maintenance work.
1

Safety Precaution
STOP using the ceiling fan when any abnormality or failure occurs. If unusual oscillating movement is observed, immediately stop using the ceiling fan and contact the manufacturer, its service agent or suitably qualified persons.
CAUTION
Please take note of the following important points when installing.
The fixing means for attachment to the ceiling such as hooks or other devices shall be fixed with a sufficient strength to withstand 4 times the weight of the ceiling fan.
The mounting of the suspension system shall be performed by the manufacturer, its service agent or suitably qualified persons.
The fan is to be installed so that the blades are more than 2.5m above the floor.
Safety cord should not be longer than the earthing conductor. Should failure of the suspension system occur, the supporting of the fan must not rely on the earthing conductor. The earthing terminal in the fan assembly should be such that should any part of the suspension system fall off, the body of the fan assembly shall effectively earthed.
Ensure that the unit’s panel is closed after service or installation. Unsecured panels will cause the unit to operate noisily.
Sharp edges and coil surfaces are potential locations which may cause injury hazards. Avoid from being in contact with these places.
Before turning off the power supply set the remote controller’s ON/OFF switch to the “OFF” position. If this is not done, the unit’s fans will start turning automatically when power resumes, posing a hazard to service personnel or the user.
Do not operate any heating apparatus too close to the ceiling fan unit or use in room where mineral oil, oil vapour or oil steam exist, this may cause plastic part to melt or deform as a result of excessive heat or chemical reaction. Avoid the ceiling fan unit from exposing to direct sunlight, this may cause degradation of plastic material as a result of excessive heat and UV radiation.
Ensure the colour of wires of the outdoor unit and the terminal markings are same to the indoors respectively.
Do not use joined and twisted wires for incoming power supply.
Do not place any object in the path of the blades. Avoid raising objects or your arms near the ceiling fan.
The fan suspension system and blade screw tightening shall be examined yearly.
Replacement of parts of the safety suspension system device shall be performed by the manufacturer, its service agent or suitably qualified persons.
Torque value for screw/bolts for securing primary suspension system for motor is 2Nm.
2

Parts & Accessories

Motor Assembly Lamp Shade

Blade x 3

Rubber Pulley Assembly x 1

Blade Screw & Washer x 7

Receiver x 1

Transmitter & Holder x 1

AAA AAA
Battery x 2
Wall Screw x 2

Installation Instruction

IMPORTANT : SWITCH OFF THE ELECTRICAL MAINS AT THE CIRCUIT BREAKER FUSE BOX.
Step 1 – Fix the Rubber Pulley Assembly to the Downrod with Bolt, Washer, Nut and tighten them firmly, then insert the Clevis Pin. IMPORTANT : Clevis Pin MUST be inserted to prevent Nut from loosening.

Rubber Pulley Assembly
Bolt

Washer, Nut & Celvis Pin

Installation Instruction
Step 3 – Tie the Safety Wire across the hook as shown.

Step 2
a. Remove the Bolt, Clevis Pin, Nut, Washer and Rubber Pulley from the Downrod. Place the Rubber Pulley onto the ceiling hook and fix back the Bolt, Clevis Pin, Nut and Washer.
b. Remove the Safety Wire screw and spring washer from the Downrod.

Rubber Pulley

Clevis Pin

Nut Washer

Safety Wire
4

In the case of “J” Hook is being used.
5

Installation Instruction
Step 4 a. Connect the Connectors from Fan and Receiver. b. Connect the wires from the receiver to House’s Supply Wire. c. Connect Earth Wire to House Supply Earth Terminal.

House Supply Wires

Brown (L) Blue (N)

Green/Yellow (E)

Orange Blue

Green/Yellow(E) Brown (L) Blue (N)

White Yellow Grey

Green/Yellow(E)

Step 5 Install the Blades on Motor with Screw.

Installation Instruction
Step 6 Install Lamp Shade by twisting in.
Step 7 Below shows a complete installation diagram.

Transmitter Learning Process
The receiver & transmitter is pre-programmed in factory. If you wish to control 2 or more Fans using 1 transmitter, the below steps are required. DO NOT PRESS ANY OTHER BUTTON DURING THIS PROCESS
Step 1 A) Insert the 2 pcs of batteries (provided) into transmitter. B.) Turn on the power supply (wall switch) to the fan. C) Within 30 sec., press and hold the “OFF” button for 3 sec. Once the receiver has
Detected the frequency, transmitter will “Beep Beep” twice. Programming process is completed and fan is ready to use. If the fan is not responding to the transmitter, repeat Step 1b.
Press and hold for 3 sec

Transmitter Function

– Light on/off & select LED colour – Turn off fan 1 – 8 – Fan speed lowest to highest – Natural wind, creating gentle sea-
breeze effect – Forward/Reverse, turn anti-clockwise
or clockwise rotation. 1H – Timer off – fan turns off after 1hr 3H – Timer off – fan turns off after 3hr 6H – Timer off – fan turns off after 6hr

Mount the remote control holder on the wall with the screws provided.

The transmitter & receiver is incorporated with last memory function. This function stores your last setting in memory and the next time you turn on the fan, fan will operate as the last setting.
Function of Forward & Reverse
Fan must be turned on and rotating.
Press Forward/Reverse button and fan will slow down and then change direction (approx. 15 sec). When the fan is slowing down to change direction, the Fan Speed function is disabled until direction has been changed.

Forward Fan rotates anti-clockwise blowing the air downwards creating the wind chill effect. Suitable for hot weather condition.

Reverse Fan rotates clockwise drawing the air towards the ceiling circulating the warm air downwards. This function works best at low speed. Suitable for air-conditioned condition.

Power Supply Connection
IMPORTANT : DO NOT CONNECT THIS REMOTE CONTROL CEILING FAN TO DIMMER SWITCH OR REGULATOR.

Regulator

Dimmer Switch

Double Pole Switch

Power Supply

Single Pole Switch

Circuit Diagram

DC Motor

Earth (Green/Yellow) Grey
Yellow White

Neutral (Blue) Live (Brown) Earth (Green/Yellow)
Power Supply 220-240V~ 50Hz

Blue Brown Green/Yellow

W ANT V U
MAIN PCB N LED+
L LED-

22W LED Orange Blue Orange Blue

Maintenance
Due to the fan’s natural movement, connections may get loose after period of usage. To ensure a proper and safety usage, it is highly recommended to inspect and tighten all connections every 6 months.
Cleaning Cleaning your fan periodically will prolong its new appearance. Basic cleaning procedures are as follows : 1. Use only water and mild soap. Do not use solvents, corrosive or acidic solution. 2. Damp the cloth lightly. Use only soft or lint-free cloth to clean the fan. Rough fabric will
scratch the surface. 3. Do not bent the blades while cleaning. At the event where blades are bent or damage,
order new set of blades from service center or dealer shop. 4. There is no need to oil the fan.

Technical Specifications

Model No. of Blades Fan Width Motor RPM Voltage Motor Wattage LED Wattage Nett Weight Gross Weight

EX36-3B LED 3
915mm (36″) 90 – 290
220-240V~ 50Hz 4W – 30W 22W 4.4kg 5.1kg

More than 2.5m (8′ 2″) 294mm (11.5″)
378mm (14.8″)

Technical Specifications

More than 1000mm

EX36-3B LED 915mm (36″)

Customer Service Centre

If you need any technical assistance or faulty report, please contact our customer service centre at :

Alpha Home Appliances Sdn. Bhd. (390258-H)

Head Office : 6, Jalan Sungai Kayu Ara 32/37, Berjaya Park, Section 32,

40460 Shah Alam, Selangor.