The CFA series fresh air ventilator is a comprehensive ventilation device that integrates air purification and energy recovery. It consists of a heat exchanger, filters, plastic-encapsulated DC fans, and other components, delivering three primary functions:
| Name | Model | Stock Code | Remarks |
|---|---|---|---|
| LCD Controller | HDK-CK22C | Y06001026600 | No Holtop Logo |
| Controller Connecting Cable | LJX-CK22C/5M(W) | Y06005013700 | 5-meter cable length |
| Supply Air Temperature Sensor | HDK-CK-T-0.5M-W | Y06049092200 | |
| Fresh Air Temperature Sensor | T-22C/1.2M(G) | Y06049101000 | |
| Return Air Temperature Sensor | T-22C/1.5M(R) | Y06049101100 |
| Name | Model | Stock Code | Remarks |
|---|---|---|---|
| WIFI Module | HDK-CK-WIFI | Y06049097400 | Module for overseas APP control |
| CO2 Sensor | HDK-CK-CO2/5M(B)-F1 | Y06049101355 | Detects indoor CO2 concentration to control the unit |
| Humidity Sensor | HDK-CK-HT2/5M(W) | Y06049101332 | Controls the unit based on indoor humidity |
| Differential Pressure Switch | 609.010+1001 | Y50003000200 | Intelligently operates and reminds for filter replacement |
Heat recovery mode / Bypass mode / Automatic Mode / Sleep mode