Panasonic WhisperGreen Select Service Manual
Model: FV-0511VK3
Ventilating Fan
WARNING
This service information is designed for experienced repair technicians only and is not intended for use by the general public. It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product. Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the product or products dealt with in this service information by anyone else could result in serious injury or death.
IMPORTANT SAFETY NOTICE
There are special components used in this equipment which are important for safety. These parts are marked by ⚠️ in the Schematic Diagrams, Exploded Views and Replacement Parts List. It is essential that these critical parts should be replaced with manufacturer's specified parts to prevent shock, fire or other hazards. Do not modify the original design without the manufacturer's approval.
Please have a static electricity depletion process in place before handling these components. Please use gloves when handling PCB parts during the repair process.
CONTENTS
- Specification
- Parts Identification
- Wiring Diagram
- Parts List
1. Specification
| Model No. | Air direction | Voltage (V) | Frequency (Hz) | Duct diameter (inches) | Air volume at 0.1"WG (CFM) | Noise (sones) | Speed (rpm) | Power (W) Fan | Weight lb.(kg) |
|---|---|---|---|---|---|---|---|---|---|
| FV-0511VK3 | Exhaust | 120 | 60 | 4 | 110 <0.3 80 <0.3 50 <0.3 |
782 684 630 |
9.7 5.6 3.8 |
7.75 (3.5) | |
| 6 | 110 <0.3 80 <0.3 50 <0.3 |
595 569 575 |
6.7 4.4 3.4 |
HVI Certified performance based on HVI Procedures 915, 916, and 920.
2. Parts Identification
Main Body Section
A textual description of the main body components is provided, with numbered parts corresponding to the exploded view diagram. Key components include the main housing, motor, fan blade, and various mounting brackets and covers.
Key Components:
- 1: Main Body Housing
- 2: Motor Assembly
- 3, 4: Mounting Brackets
- 5, 6: Covers
- 7: Motor Support
- 8: Blade
- 9: Power PCB Assy
- 10: Main PCB Assy
- 11: Casing Section
- 12: Grille Assembly
- 13: Junction Cover
- C (3pcs), C (5pcs), E (2pcs): Various screws and fasteners
Power PCB Assy
This section details the components of the Power PCB Assembly.
- 14: Power PCB Box
- 15: Power PCB Cover
- 16: Motor Lead Wire Assy
Main PCB Assy
This section details the components of the Main PCB Assembly.
- 17: Main PCB Box
- 18: Main PCB Cover
- 19: Connector Cover
- 20: Base PCB Lead Wire
- 21: Power Lead Wire
- 22: Multi-Speed Module
- 23: Condensation Sensor Module
- 24: Motion Sensor Module
- 25: Motion Sensor + Condensation Sensor Module
- E (2pcs): Screws
Packing Section
This section illustrates the components included in the packing and their arrangement.
- 26: Hanger Assy
- 27: Grill Pad Assy
- 28: Poly Cover
- 29: Installation Instruction EFS
- 30: Accessory A
- 31: Reducer
- 32: Led Pad
- 33: Right Pad
- 34: Packing Case Assy
- 35: QR Code Label
- 36: Caution Label
Main Label
The main label includes a QR code for wiring instructions and important warning and caution statements.
- 35: QR Code Label (Scan for Wiring Instructions)
- 36: Caution Label (Includes warnings and instructions in English and French)
3. Wiring Diagram
The wiring diagram illustrates the electrical connections for the ventilating fan. It shows the connection to the junction box, DC motor, and optional modules such as the multi-speed module, motion sensor module, and condensation sensor module.
Key connections include:
- AC 120 V 60 Hz Power Supply
- DC Motor
- Power Switch
- Signal Switch for manual control of high/low CFM
- Ground wire
- Connections for optional modules (Multi-speed, Motion Sensor, Condensation Sensor)
Important Notes:
- Use signal switch for manual control of high/low CFM mode.
- Do not connect the red signal wires to a live power supply (AC 120 V 60 Hz) as it will damage the product. Use an optional switch to connect the red signal wires.
A separate diagram shows the physical wiring within the unit, including connections to the switch box.
4. Parts List
Main Body Section
| No. | Part No. | Part Name | Q'ty | Remark |
|---|---|---|---|---|
| 1 | FFV15KSL3900 | Frame Assembly | 1 | |
| 2 | FFV11VKS3910 | Adapter Assembly | 1 | |
| 3 | FFV0900053S | Connector Plate | 1 | |
| 4 | FFV511FC1301 | Connector Assy | 1 | ⚠️ |
| 5 | FFV11QCL1331 | Ground Wire | 1 | ⚠️ |
| 6 | FFV11QCL1912A | Junction Cover | 1 | |
| 7 | FFV11QCL1M21AX | Motor | 1 | ⚠️ |
| 8 | FFV15KSL3904 | Motor Support | 1 | |
| 9 | FFV0400115S | Blade | 1 | |
| 10 | FFV7020021S | Nut | 1 | |
| 11 | FFV0511VK3 | Power PCB Assy | 1 | ⚠️ |
| 12 | FFV15KSL390 | Casing section | 1 | |
| 13 | FFV15VKS381 | Grille Assembly | 1 | |
| A | FFVXTT4-8FFJ | Screw (ST4-8) | 3 | ⚠️ |
| B | FFVXYM4DC8BN | Screw w/washer(M4-8) | 1 | |
| C | FFV7000089S | Screw (ST4-12) | 9 | |
| D | FFV7000065S | Taping Bind | 2 |
Main PCB Section
| No. | Part No. | Part Name | Q'ty | Remark |
|---|---|---|---|---|
| 14 | FFV15KSL399 | Power PCB Box | 1 | |
| 15 | FFV15KSL997 | Power PCB Cover | 1 | |
| 16 | FFV15KSL320 | Motor Lead Wire Assy | 1 | ⚠️ |
| 17 | FFV15KSL393 | Main PCB Box | 1 | |
| 18 | FFV15KSL394 | Main PCB Cover | 1 | |
| 19 | FFV0900063S | Connector Cover | 3 | |
| 20 | FFV15KSL317 | Base PCB Lead Wire | 1 | ⚠️ |
| 21 | FFV15KSL172 | Power Lead Wire | 1 | |
| 22 | FFV5530071S | Multi-Speed Module | 1 | |
| 23 | FFV0010237S | Condensation Sensor | 1 | |
| 24 | FFV3740029S | Motion Sensor | 1 | |
| 25 | FFVFVCMVK3 | Dual Sensor | 1 | |
| E | FFVXTN3-8GFJ | Screw (M3-8) | 2 |
Packing Section
| No. | Part No. | Part Name | Q'ty | Remark |
|---|---|---|---|---|
| 26 | FFV11QCL1920 | Hanger Assy | 1 | |
| 27 | FFV4710381S | Grill Pad Assy | 1 | |
| 28 | FFV4650016S | Poly Cover | 1 | |
| 29 | FFV15VK3042 | Inst. Instruction EFS | 1 | |
| 30 | FFV01NES0045 | Accessory A | 1 | |
| 31 | FFV15KSL3920 | Reducer | 1 | |
| 32 | FFV11QCL1891 | Led Pad | 1 | |
| 33 | FFV11QCL1892 | Right Pad | 1 | |
| 34 | FFV11VK30400 | Packing Case Assy | 1 | |
| 35 | FFV11KSL3055 | QR Code Label | 1 | |
| 36 | FFV15VK30083 | Caution Label | 1 |
