Setup the System Connections for Rooftop RV SystemsUpdated 3 days ago
Introduction
This article explains how to setup the system connections for Full Inverter Rooftop RV Air Conditioner Heat Pumps.
Steps
- Place the connected wires back into the maintenance port of the control box.
- Reattach the maintenance plate.
- Insert the outdoor unit's plug-in wire harness, which was pulled out from the return air outlet of the air conditioner, into the corresponding six-core terminal plug of the control box.
- Insert the three-core plug from the return air outlet into the corresponding three-core terminal plug.
- Ensure that all plug-in terminals are properly seated.
- Connect the remaining plug-in wires on the control box as follows:
| No. | Description |
| 1 | Indoor temperature sensor |
| 2 | LED strip wire |
| 3 | Connecting wire of the display panel |
| 4 | Communication line |
| 5 | Anti-freezing sensor |
| 6 | Wire harness of the electric heater |
| 7 | Power wire harness of the outdoor unit |