How to connect CoolPlug PN | SA | TO

Yoram

Last update: October 26, 2022 18:07

Connecting the CoolPlug to the PN/SA/TO Indoor Unit

Connect the CoolPlug's [A], [B] terminals to [A], [B] terminals to the indoor unit (Sanyo/Toshiba) or to [R1], [R2] (Panasonic). Use HVAC manufacturer's Installation Manual for instructions on finding those terminals on the indoor unit PCB.
Connecting CoolPlug to the CooLinkHub
- Wireless Mode: Check the devices were paired successfully. See how to pair in the Wireless CooLinkHub & CoolPlug Installation Article
- Wired Mode: Connect the signal wires of the PBUS cable coming from the [VDC-], [1] and [2] terminals on the CooLinkHub to the corresponding [-], [1] and [2] terminals on the CoolPlug.
  
  Please refer to the PBUS connection diagram on Wired connection - PBUS (PlugBus) topology article.
Optional: Connect the wired remote to the WRC socket

* The connection is nonpolar.

** Master/Slave configuration will be done by the CoolPlug automatically.

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