User Manual
Table Of Contents
- Product Overview
- Features
- Use Conditions
- Precautions/Safety
- Appearance Overview
- Specifications
- Controller
- Basic model - double control switch
- 1) Power-on/off
- 2) Fan speed regulation
- Upgraded version - LCD controller
- 1) Power-on/off
- 2) Fan speed regulation
- 3) Work duration threshold setting for the filter
- 4) Filter reset
- High configuration version - Intelligent controller
- 1) Power-on/off
- 2) Fan speed regulation
- 3) Operating mode switching
- 4) Auto mode
- 5) Filter reset
- 6) Timed on/off and time adjustment
- Installation
- Electrical Principle Diagram
- Electrical Installation
- Operation and Maintenance
- After-sales Service
12
and the return air inlet is far, or the air outlet is far and the return air inlet is near.
The interval between the discharge air outlet and the fresh air outlet should be
about 2 m, preventing stale indoor air from returning to the room. The minimum
sizes of vents are provided below:
Model Vent Size
TRV015 110
TRV025 150
TRV035 150