Product Detailed Introduction

Carrier Air Conditioning Network provides black box hardware and supporting software.

Offers Carrier network debugging software, exempt from Carrier account and login password, with subsequent software updates provided.

Precautions:

1. The gateway power socket and two-wire terminals are internally connected in parallel; do not use them.

   Note: Please provide a suitable working power supply. Excessively high or low voltage will cause physical damage to this product and void the warranty service.

2. The network terminals of the chiller are generally located near the control panel.

3. When connecting one gateway to multiple chillers, a daisy-chain method must be used as shown in the diagram; star connections are not allowed.

4. In addition to using twisted-pair cables for the chiller's network terminals, the G terminal serves as the reference ground and must also be interconnected.

5. Due to the 485 electrical isolation of the gateway, only the positive and negative terminals need to be connected.

6. When one gateway is connected to only one chiller, it is recommended to draw power from the chiller's control power supply. When one gateway is connected to multiple chillers, an independent power supply is recommended.

7. When wiring outdoors, it must be run through a steel pipe, and the steel pipe should be grounded.

8. When wiring the chiller, live operation is strictly prohibited.