Product Details

Digital Output (DO) Route 7
Digital Input (DI) Route 4
Analog Output (AO) Route 1
Analog Input (AI) Route 3
Electronic expansion valve Route 2
Pressure sensor /
Communication Port RS485*4

Suitable for air-conditioning systems: split-type direct-expansion units with separate indoor and outdoor units, dual-inverter compressors, one-fixed-one-variable compressors, dual DC condenser fans, dual AC condenser fans, two-stage electric heating, dual EXV throttling valves, DC variable-speed supply fans, and AC single-speed/three-speed supply fans. These system configurations can be freely combined via dip switches on the indoor and outdoor units, with built-in module combination functionality and OTA remote management capabilities.

Keywords: Indoor unit board

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Fax: +86-519-85118697
Email:sales@saturnchina.com
Official website:http://www.saturnchina.com

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