Panasonic Fv-10vec2r Energy Recovery Ventilator Owner's Manual

Panasonic FV-10VEC2R Energy Recovery Ventilator Owner’s Manual

WARNING
This service information is designed for experienced repair technicians only and is not designed 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 permission of manufacture. We suggest to handle such parts after the static electricity prevention.
It is forbidden to touch the PCB parts by bare hands during the repairing process.

Specifications

Ventilation Performance

Energy Performance

The testing of the ventilation performance and the energy performance in accordance with CSA-C439 standard.

Parts Identification

Main Body Section

Frame Body Assy

SA Fan Assy / EA Fan Assy

PCB Box Assy

Frame Cover Assy

Main Labels

CAUTION

• Electric shock may result. Disconnect power by switching off main switch first, then unplug the power plug before working on unit when it is in default mode. (Fig.1)
• Electric shock may result. Disconnect power by switching off wall switch first, then main switch and unplug the power plug before working on unit when replacing the jumper cable with wall switch.
• The installation direction should refer to Fig.2 ( power cord upward) when wall mounting.
• Routine maintenance must be performed every 2 or 3 months , clogged filters may cause condensation on the unit due to air flow reduction.
• Please wear gloves to avoid pinching fingers during maintenance.
• Please pay attention to dust ,condensation water or parts that may drop down when the cover is opened.

MAINTENANCE PROCEDURE

1. Open the frame cover by unlocking the latches. If not convenient for maintenance you also can turn the lock plate 90° and remove the frame cover. (Fig.3)
2. Remove OA filter and RA filter to clean with vacuum cleaner. (Fig.4)
   
   
3. Clean energy recovery core with vacuum cleaner. (Fig.5)
4. Replace the OA and RA filters. Make sure the RA filter adapts to the convex and the direction of the arrow on the OA filter is in the same direction as the air flow displayed on the nearby label. (Fig.6)
5. Reinstall and close frame cover by locking the latches then reset the lock plate. (Fig.7)
6. Connect power, press filter reset button with sound of “Pi-” then filter indicator and buzzer sound will be off. (Fig.8)
   

The relation between volume and differential pressure (reference).

Packing Case Assy

Wiring diagram

Troubleshooting

If a problem is encountered, please investigate it by going through the following items. If the problem still persists, please disconnect the power and contact the dealer for repair.

The time under “Blink” means the frequency of blink.

Parts List

Main Body Section

Frame Body Assy

SA Fan Assy/EA Fan Assy

PCB Box Assy

Frame Cover Assy

Main Labels

Packing Case Assy