Fan speed controller wiring diagram The wiring diagrams cover popular models manufactured by Hampton Bay, Harbor Breeze and Hunter but work for many other brands that also employ a capacitor in order to control fan speed using the pull chain. Learn how to wire a ceiling fan with 2 switches using a detailed wiring diagram. One Switch for Fan and Light Wiring Diagram: Replace the fan switch with the new fan speed switch. Learn how to wire an electric fan controller with a detailed wiring diagram for better temperature control in your vehicle. I couldn't find a wiring diagram for the specific fan (and capacitor, which has 4 wires) to confirm the correct wiring, but after Learn how to wire a two-speed fan and control its speed with ease. See full list on assets. Operation This electric cooling fan controller provides a way to run up to two electric engine cooling fans or one two-speed cooling fan. If 4 wall wires are visible, connect each black wire lead to the Hunter speed control’s black wire. The wiring diagram for Hampton bay fan switch provides detailed information about the connections and switch positions, allowing users to correctly wire the fan and control its speed and direction of rotation. Page 6 WIRING DIAGRAM 6 – WIRING DIAGRAM 7a IMPORTANT NOTE FAN MOTOR HAS AN EMBEDDED THERMAL PROTECTION TRIP AND CASED-AXIAL AND IN-LINE FANS MUST BE WIRED VIA A MANUAL RESET THERMAL OVERLOAD FACILITY. To make the wiring diagram easy to comprehend, all components are labeled according to their function. Learn how to wire a 2-speed whole house fan switch with this helpful wiring diagram. Learn how to properly wire a Hunter fan 3-speed switch with the help of a wiring diagram. Use of this control with some ceiling fans could result in fire, shock, and serious personal injury. 2. Aug 13, 2025 · Learn how to build a simple 12V fan speed controller circuit which helps to manage the speed of a fan by changing the amount of voltage. Learn how to wire a three-speed fan switch with a helpful wiring diagram to ensure proper functioning and control of your fan speed. Get a step-by-step guide on how to wire a 5 wire ceiling fan switch with a wiring diagram. Correctly label the Connect control in series with motor and line voltage; never connect control across line. I have a Dorman set of contour fans and a Ford wiring harness for both fans and the resistor pack. Note: This diagram suits speed controllers, VA2. Mar 23, 2025 · Conclusion A dual cooling fan wiring diagram provides a comprehensive guide for effectively connecting two cooling fans to a computer’s motherboard. The wiring diagram of a DC ceiling fan involves several important components, including the motor, capacitor, speed controller, and power supply. It is used to control the speed of a ceiling fan. EC Motor Wiring Diagrams This publication applies to Acme fan models shipped with the EC Motor (Electronically Commutated Motor) The three-speed ceiling fan wiring diagram consists of several components that work together to control the fan’s speed and operation. Check the input voltage on the Vari-Flow label found on the side of the SimpliDrive to verify the input require-ments. Ensure your ceiling fan is wired correctly for optimal function. (4 wire connection) Speed controls are used for manual adjustment of the fan’s performance (for final system balancing) or to control the fan’s output in confined spaces, such as conference or meeting rooms. Ensure proper installation with our expert tips and tricks. Learn how to wire a computer fan with a wiring diagram to ensure proper installation and operation. In this video, we clearly try to describe how to wire a ceiling fan with. 0, VA5. (A second relay, sold separately, is required for two-speed or dual fan operation). Typical Receiver Wiring Input (to receiver): INSTALLATION INSTRUCTIONS FOR EC FAN SPEED CONTROLLERS The MTV-1/010-AUS Potentiometer for 0-10 Vdc. Get step-by-step instructions for easy installation. This ceiling fan regulator circuit built with few numbers of parts. The receiver module is installed inside the fan canopy. WIRING DIAGRAMS Note To minimise electronic hum from larger PSC (Permanent Split Capacitor) motors, constant active is connected to the start winding via the capacitor and the run winding is regulated by the speed controller. Suggested Electric Fan Wiring Diagrams These diagrams show the use of relays, ON/OFF sensors, ON/OFF switches and ON/OFF fan controllers. Use FSQ-2F and SFSQ-F controls with a ceiling paddle fan only. Do not use control with a fan and light that operate with the same switch. Learn how to wire a fan speed switch with this detailed wiring diagram. Learn about wiring a 12 volt 3 speed fan switch with a helpful diagram. Apr 6, 2025 · If you've ever worked with ceiling fan wiring before, the good news is that Hunter ceiling fan wiring diagrams are generic in terms of wire colors and installation. BY using This PWM Circuit You can control the speed of DC Fan by Moving the (Potentiometer) variable resistance. For exhaust fans, use Lutron® fully variable fan speed controls. Rotary Fan Speed Control. The unit contains two onboard potentiometers to allow the user to manually set both speeds. Typically, there will be four wires: black, gray, brown, and purple. For use with Industrial Ceiling Fans only. This diagram typically includes four wires labeled L, 1, 2, and 3. INTRODUCTION: The Multi-speed controller (MS) is a dual set-point ECM interface module that allows the user to set the motor speed and remotely switch the speed through an open-closed contact (switch). By following this diagram, DIY enthusiasts can successfully install or replace a ceiling fan switch without the need for expensive professional help. The FRBii includes logic to detect when multiple speeds are commanded simultaneously and block all but the highest of the commanded speeds from being sent to the motor windings. Do not remove outside sections Each fan-speed control has Middle fan-speed control has inside sections removed both side sections removed * No derating required. May 25, 2021 · I'm replacing the fan switch in a Hampton Bay fan + light combo. Control the speed of your fan easily with step-by-step instructions. This circuit is based on 555 Timer. Fan Speed Switch Compatibility and Wiring Configurations This wire needs to connect to the positive compressor clutch wire or a 12 volt positive switch for manual control. The controller monitors the engine temperature using a dedicated sender, a gauge and its sender, or directly from a Dakota Digital BIM connection. Note: If the yellow wire is connected to a constant power source (battery) the electric fan will run after the The ICM325A is designed to control the head pressure on a heat pump or HVAC unit by controlling the condenser fan speed thus allowing the heat pump or air conditioner to operate even when the temperature outdoors is too low for normal operation. These components include the fan motor, fan switch, capacitor, and various wires and connectors. NOTE: The orange and pink wire from the Perfect Speed controller can be wired as shown at the disconnect or reversed. We focused on a detailed whole house fan wiring diagram, shedding light on the intricate connections and components. Upgrade your fan's speed control with these simple instructions. Jul 30, 2025 · A Ceiling Fan Wiring Diagram depicting the fan light controlled by a single pole wall switch while the fan motor is controlled by the fan's built-in pull-chain switch. Learn how to wire a 3-speed fan switch with a diagram. We would like to show you a description here but the site won’t allow us. The VSFM-002 also has a Connect jumper wire between 2 points for motor power or 208V, 230V, 277V Fan Coil Relay Board with motor power connections Verify fan speed will change from High, Medium, and Low by utilizing remote 3 speed switch, thermostat or connecting by P18 to P15, P18 to P16, or P18 to P17. 0 and VA2. Learn how to wire a ceiling fan speed control switch with a wiring diagram. The Flex-a-lite controller is designed to regulate the speed of electric fans used in automotive cooling This diagram shows how to connect the ceiling fan speed controller wiring. The light control switch connects its Load wire to the light kit’s dedicated wire, frequently red or blue, which also runs up the wall cable. The Control4® Fan Speed Controller operates independently or as part of a Control4 home automation system to provide four quiet speeds plus an Of setting for standard paddle-type ceiling fans. Make sure to follow the instructions to safely control the speed of your ceiling fan. How To Make Ceiling Fan in Speed Controller Wiring Diagram | Fan How do you wire a fan speed controller? Leave approximately 4 inches of wire in the box for connections. Wiring Diagram of 3 Speed Fan Capacitor Below is a basic and simple figure of an external connection that links the ceiling fan, fan speed. Ceiling Fan with Remote Control and Receiver Module This modern setup allows remote operation of both fan and light—perfect for convenience and clean wall aesthetics. Follow the step-by-step guide for a hassle-free installation process. This article provides a step-by-step guide to understanding the wiring diagram of a 3-speed fan capacitor, which is crucial for controlling the fan’s speed and ensuring proper functionality. Sometimes there is confusion regarding wiring diagrams and colors. Find step-by-step instructions and diagrams to help you install a ceiling fan with separate switches for the fan and light. When installed, this control system will automatically vary the speed of a booster fan to maintain a constant pressure within the system. Oct 13, 2021 · Is there a wiring diagram for the 40CSFM 3 Speed fan controller? A question we often get asked is, where can I find wiring schematics or wiring diagram for my ceiling fan? We can help with this. A Greenheck exhaust fan with a Vari-Green motor is required for use with the controls and must be ordered separately. Understanding the key aspects, including polarity, speed control, power consumption, and connector types, is essential for proper installation and efficient operation. Learn how to properly wire a 4-wire ceiling fan switch with this detailed diagram and step-by-step instructions. Nothing here should be confused with the latest generation of PWM VARIABLE SPEED CONTROLLERS, which have much higher technology, such as a soft start feature and smooth ramping, but not necessarily better durability. Clear, easy-to-read wiring diagrams for a ceiling fan with light kit including dimmers and speed controller. The circuit diagram of DC FAN Motor Speed Controller Regulator Circuit using 555. Apr 28, 2023 · Learn how to wire a ceiling fan switch in Australia with our step-by-step guide. The circuit mainly based on Z0607 TRIAC. The motor is the heart of the ceiling fan, responsible for spinning the fan blades. Nov 5, 2022 · The 12V DC Fan SD Control Circuit Diagram is an ideal solution for those seeking a straightforward and effective method to control their fan's speed and monitor their power usage. Use FS-5F controls only with fans marked "Suitable for use with solid-state fan-speed Learn more about wiring diagrams for Westinghouse 5 speed fan control. Find step-by-step instructions and troubleshoot common issues. 1. FAN CONTROL MODULE INSTALLATION The fan control module must be mounted in a cool, dry location, away from hot components. Mastering the wiring of a 2-speed fan can help you control the airflow and temperature in your space more effectively. L1 Switched Power: Black Wire - Customer connection for switched power to the fan motor for BLACK high WIRE speed to be landed BLACK in lever Dec 19, 2023 · DC fan control circuits with speed control will use PWM driving to control average power delivery as described above. The fan can be adjusted to 60% of design airflow with a speed control. Find step-by-step instructions and diagrams to help you properly connect the wires and switches for optimal performance. I couldn't find a wiring diagram for the specific fan (and capacitor, which has 4 wires) to confirm the correct wiring, but after CAUTion: To avoid overheating and possible damage to other equipment, do not use to control receptacles, fluorescent or neon lighting fixtures, transformer-supplied appliances, solid state fan motors, or exhaust fans. Connect the wall box, power source, and fan units to be controlled via the conduit. Learn how to wire a 3-speed fan motor with a schematic diagram. Step-by-step instructions and diagrams provided. In the other words it is an AC motor speed controller circuit, as because it's control the speed of a AC motor (Ceiling Fan). Improve the cooling in your vehicle or RV with this handy guide. Sep 13, 2024 · A circuit which enables a user to linearly control the speed of a connected motor by rotating an attached potentiometer is called a motor speed controller circuit. Learn how to properly wire a three-speed fan for optimal performance and safety. Includes ceiling fan wall control and remote control and wiring options. Jul 5, 2013 · I purchased a Hayden 3654 dual fan/dual speed controller to run my Contour fan setup. This diagram shows how the motor is connected to a speed control switch or relay. Yellow Wire: To Positive (+) 12v Ignition Source Attach the wire harness containing the yellow and green wires to the controller in the proper orientation. If you choose to operate the fan using both speeds, two switching devices or a Derale Dual Fan Controller Part # 16788 / 16789 must be used. Discover how a ceiling fan 4 wire switch diagram can help you understand and wire your ceiling fan for optimal performance and functionality. The internal connection of the running coil/winding, starting coil/winding, and the capacitor is also shown. Jan 28, 2017 · The highest blower speed usually bypasses the motor resistor completely, so it’s not a suspect if the motor doesn’t work at any speed. NOTE: Fan speed control MUST be adjusted so that fan rotates at its slowest speed Mar 1, 2023 · This video shows Ceiling Fan in Speed Controller Wiring Diagram. PWM DC Motor Speed Control Module 2A (1. 0 speed controllers, use the AUX, MAIN and COM connections. For new installations, wire a test switch before installing the control. Use only one ceiling paddle fan per control. Connect control in series with motor and line voltage. Use the fork terminal from the parts kits. Learn how to wire a 3-wire computer fan with our easy-to-follow diagram. lutron. In-wall fan control Welcome—and thank you for purchasing a Caséta Wireless in-wall fan control. Jun 3, 2025 · The 3 speed ceiling fan wiring diagram options below make it easy to wire/install a ceiling fan capacitor and fan. If it’s good, refer to a wiring diagram for your vehicle and conduct these tests: If you have a variable-speed blower motor system: Efficiently cooling your entire home through a whole house fan involves a crucial understanding of its wiring configuration. Additionally, the diagram may include details on the fan’s optional features, such as speed control or reverse polarity protection. our guide will provide clarity on switch connections, motor wiring, and overall safety measures. Reference Diagrams #7 & 8 on page 3 WIRE COLOR DESIGNATIONS Dual Speed Fan Wiring Diagram: Dual speed fan wiring diagrams are used in systems with a fan motor that can operate at two different speeds. Find step-by-step instructions and diagrams to ensure a successful installation. Grounding (Earth) - Be sure to ground control using the green wire. Control box 12 Volt 30 Amp Relay Grey or Black Sensor Blue Fuse Blue Orange Fuse Orange Motor Ground Ground Red Power Supply 12 VDC Battery Yellow Ignition Signal Green To Positive Terminal of AC Black Ground Black wire (ground) - Attach the control box black wire to any good ground. Learn how to control the speed of your fans for optimal cooling and noise reduction in your computer or electronic projects. In order to control your ceiling fan from an app or remote, you’ll need to replace an existing switch with a Caséta Wireless in-wall fan control. Learn how to wire a 3-speed fan switch and control the speed of your ceiling fan with ease. Ceiling fan switch wiring for fan and light kit. WIRING DIAGRAM #1 Battery Negative #8 AC Compressor Positive #2 Negative to Fan Signal The Flex-a-lite controller wiring diagram is an essential tool for anyone looking to install or troubleshoot a Flex-a-lite electric fan controller. Learn how to wire a 3-speed fan motor for optimal performance and functionality. Learn how to wire a 3-speed fan controller with a detailed diagram. Perfect for any DIY enthusiast or electrician. Never connect the Speed Controller across line Voltage. 5 days ago · The fan speed control switch connects its Load wire to the fan motor’s corresponding wire, often black, which runs up the wall cable. By studying and following the Spal brushless fan wiring diagram, you can ensure that the fan is installed correctly and functions as intended. Use this fan control only with capacitor speed controlled ceiling fans only. . Control the speed of your fan with ease! Nov 19, 2019 · 6 Ways to Wire and Install a Ceiling Fan using Switches Installing and wiring a ceiling fan is a very basic task even a beginner can easily connect a ceiling fan to the household wiring connection. WIRING DIAGRAM 8 – For use with “Other” S&P Fans where 3-wire control is NOT possible, the controller must be used as a 2-wire regulator. Using the Blue Wire Tap Connector supplied, attach the Yellow Wire from the harness to a positive (+) switched ignition source. Power enters the fan-rated ceiling electrical box using a two-conductor cable. Mounted Speed Dial** (Figure 1) – The Perfect Speed control box interface allows direct control of the motor by turning the onboard speed dial located to the right of the digital display. How To Make Table Fan Speed Controller Wiring Diagram | Fan Table fan Connection Diagram and Internal Circuit. Ground (Earth)** – Be sure to ground control using the green wire. Control the speed of your fan in just a few simple steps. Dec 4, 2013 · Note the crude circuit diagram on the black box object (the fan speed controller. Refer to the model specific wiring diagram located on the interior label of the P266 Series Single-Phase Condenser Fan Speed Control, and observe these guidelines when wiring the P266 Series Control: Oct 21, 2021 · You should be able to use the schematic that I posted above and the wiring colors to identify how to wire your fan relay, mode control switch, speed switch and resistor block. Learn how to wire and understand the connections in a fan switch diagram. Sep 4, 2017 · Wiring instructions for Zing Ear ZE-208s E89885. Discover how to properly wire and connect the switch for optimal performance. Keep your house cool and comfortable all summer long. g. The Staged Air Volume (SAV) system utilizes a Fan Speed control board and Variable Frequency Drive (VFD) to automat-ically adjust the indoor fan motor speed in sequence with the unit’s ventilation, cooling and heating operation. If 2 wires are visible, connect each to a Hunter speed control lead. Find step-by-step instructions and diagrams for various types of fan switches. Keep occupants and machinery cooler in hot summer months by running the fan in a clockwise direction to create a mild windchill effect Control speed and direction of fan via the unitary control for Description: The Lingenfelter VSFM-002 is designed to provide the PWM speed control signal needed to operate variable speed OEM and aftermarket DC brushless cooling fans and fluid circulation pumps. Powered by the 10VDC output from the motor, it provides infinitely variable, manual speed control between 0% and 100%. Learn how to correctly connect the wires and troubleshoot common issues. Nothing here should be confused with the latest generation of VARIABLE SPEED CONTROLLERS, which generally have higher technology, such as a soft start feature, but not necessarily better durability. This diagram provides detailed instructions on how to properly wire the controller to ensure it functions correctly and effectively. As lots of complex ceiling fan wiring diagrams are available on the internet, we will try to present the very basic connections of fans using different types of switches and dimmers control for Learn how to wire a variable speed ceiling fan with a detailed wiring diagram. General Information This instruction manual provides installation, operating, maintenance, and parts information for the HOA Controller. Wiring Diagram of 3 Speed Fan Capacitor Below is a basic and simple figure of an external connection that links the ceiling fan, fan speed regulator, and ON/OFF switch to a single-phase power supply at home. ) I infer that the fan controller works by inserting a capacitance into the fan's power supply circuit. Connect control in series with motor and line voltage; never connect control across line. This is a simple ceiling fan regulator circuit diagram tutorial. A new switch wiring installation would require that a neutral conductor be in the switch box. Install in accordance with all national and local electrical NOTE: The orange and pink wire from the Perfect Speed controller can be wired as shown at the disconnect or reversed. This article provides step-by-step instructions and illustrations to guide you through the process. 8 only. Mounting Use 2” deep standard electrical box. Find the wiring diagram for an electric fan motor, including the connections for power, ground, and speed control. The speed can be controlled based on a temperature input signal (e. **Some models do not require grounding, therefore, a ground wire is not provided. The L wire is the hot wire that provides power to the fan, while the 1, 2, and 3 wires control the fan’s speed and direction. Diagram of Fan Wiring. The ICM325A is designed to control the head pressure on a heat pump or HVAC unit by controlling the condenser fan speed thus allowing the heat pump or air conditioner to operate even when the temperature outdoors is too low for normal operation. Wiring Warning! Power must be turned off before wiring. Learn how to wire a two-speed fan and control its speed with ease. Hopefully we can make it easy to understand in this quick video! FYI, in this video I install the control a few inches from the fan for simplicity in demonstration. WIRING Important: The Electric Fan Assembly is built using a High Output two speed motor. Another two-conductor cable goes down to the switch. A signal to call for electric heat from an external controller will verify that a fan Learn how to wire a standard electric fan with a wiring diagram. Get step-by-step instructions and diagrams for proper fan switch wiring. Wiring The SimpliDrive only requires wiring to the factory mounted disconnect. Note: This diagram suits speed controllers,VA2. Use the wire nuts supplied to make the connections. Make sure to disconnect power at source, before working with electrical wiring. 8V-12V) | How to motor speed control | POWER-GEN US Marines Laughed at the Old Veteran’s Orange Rifle — Until His 4,000m Shot Alerted the General INSTRUCTION FOR SPEED CONTROL MODEL CNFRMC5 WARNING: Power must be turned off before wiring. The green wire need not be installed should the user desire only temperature control to operate the fan/fans. The electronics and motor form one unit, which is a key advantage of EC plug fans over conventional fans. Add those together to get a total of 9. The WHITE neutral wires inside the electrical box must be connected together for proper operation of the wall control. Ganging * When installing more than one fan-speed control in the same wallbox, it may be necessary side sections prior to wiring (see diagram). Fan speed controls the voltage to the adjusted lead or controls the resistance between the adjusted lead and the return. com Sep 22, 2016 · Ceiling fan speed control wiring diagram with speed control switch, fan motor, capacitor and supply for low, med and high speeds. Depending on the required current delivery, control circuits for large and small fans could be designed from discrete components or from an integrated fan controller. Learn how to wire a 3-speed fan switch with an easy-to-follow diagram. For further information refer to the National Electrical Code and the wiring diagram provided with the disconnect. 6616 controller pdf manual download. The remote allows toggling power, adjusting fan speed, and dimming lights. All white Neutral wires must be joined together in the switch box. An important feature of these motors is the integrated variable speed drive (VSD) that allows for simple speed control, PI control with sensor input or MODBUS high level interface (HLI) connection over RS485. Jun 28, 2022 · The power source typically provides electricity to the fan, while the switches and wires control the speed and direction of the fan. Connect control in series with motor and line voltage - never connect control across line. Get step-by-step instructions and diagrams for easy installation. Secure each connector with electrical tape. Start by checking the blower fuse and HVAC controller fuse. 5 easy to build speed controller circuits for DC motors are presented here, first one using MOSFET IRF540, second one using IC 555, the third concept with IC 4093, fourth design involves the IC 741, while the fifth design utilizes INSTALLATION INSTRUCTIONS FOR POTENTIOMETER NP US-01 FAN SPEED CONTROLLERS 0-10V DC Fan Speed Controller The NP US-01 EC Motor speed controller is for use with the full range of Airius EC fans. NOTICE! Follow the wiring diagram in the disconnect switch. If fan speeds are adjustable the relay board is producing 24 Volts. Connect wires per appropriate WIRING DIAGRAM as follows: Twist strands of each lead tightly together and, with circuit conductors, push firmly into appropriate wire connector. View and Download Leviton 6616 installation manual online. the black wires of the May 21, 2025 · 5. Learn how to wire a ceiling fan speed switch with a handy wiring diagram. Explore the workings of a fan controller circuit with a detailed schematic. Charles, when I take a multimeter to the Black input wire on the side of the vacuum switch, about how many Volts should it be reading? Learn how to wire a 3 speed fan switch for a 12 volt fan with our detailed wiring diagram. Also, if needed, I have a single controller Torq-Flo 733652 and an AutoZone a block away. Install in accordance with all national and local electrical Explore the wiring diagram for Hunter ceiling fans and learn how to properly install and connect them in your home. Learn how to wire a 2-speed fan with this detailed wiring diagram. Find step-by-step instructions and helpful tips to install and troubleshoot your fan control unit. 7. The FRBii can be connected to an external device (e. When using the AVA5. Aug 28, 2016 · Suggested Electric Fan Wiring Diagrams These diagrams show the use of relays, ON/OFF sensors, ON/OFF switches and ON/OFF fan controllers. To wire a Hunter fan speed switch, you will need to connect the wires according to the specific wiring diagram for your model. The contour fans If your A/C system does not have a trinary switch, connect the Blue wire directly to the +12V wire of the air conditioning compressor or a wire within A/C Wiring Diagram your HVAC system that is powered only when the A/C is engaged. Resistive Temperature Detector (RTD) or Thermistor) or a simple switched input for on/off type control. Refer to the Wiring Diagram, which shows the proper connections. Improve cooling efficiency and optimize fan control for your PC. May 27, 2022 · Video instructions on adding a speed control to your fireplace or stove blower fan. Wiring Diagram - Continuous GREEN Ventilation WIRE FAN 1. Learn how to wire a Westinghouse fan using a wiring diagram to ensure proper installation and functionality. Screw connectors on clockwise making sure no bare conductors show below the wire connectors. Additionally, we’ll delve into maintenance tips Learn how to wire a Westinghouse fan using a wiring diagram to ensure proper installation and functionality. Dec 19, 2023 · DC fan control circuits with speed control will use PWM driving to control average power delivery as described above. Generally, most modern table fans are built with single-phase induction motors. , thermostat, controller, 3-speed switch) to control the three fan speeds. When lengthening probe wires use good quality connections and wire. The temperature probe wires are 18” long but can be lengthened to allow mounting the control box further from the radiator. Any 12 volt source that is present when the compressor clutch is engaged is acceptable. CAUTion: To avoid overheating and possible damage to other equipment, do not use to control receptacles, fluorescent or neon lighting fixtures, transformer-supplied appliances, solid state fan motors, or exhaust fans. 0 and VA8. This diagram illustrates the proper connections and steps to make your fan operate at both low and high speeds. epcawr ajjebn exmb qizwa kvujekx ays xhgkj lbr fzbh bbr lbn gjz bnot ktvakup pfwnjv