CoolPlug CooLinkHUB HVAC Bridge Connecting CoolPlug
QIG Version 2.2 7 CoolPlug CooLinkHUB
2.
Connecting CoolPlug
2.1 DK (Daikin) – S21
1
Connecting the CoolPlug to the Daikin unit
Connect the S21 cable supplied with
the CoolPlug, between the CoolPlug RJ-11
connector and the S21 port on the indoor
unit’s PCB. Consult HVAC
manufacturer’s
installation manual
for location of S21 on Control Board.
2
Connecting the CoolPlug to the CooLinkHUB
Connect the signal wires of the PBUS cable between CoolPlug terminals [-], [1] and
[2], and CooLinkHUB terminals [VDC-], [1] and [2], respectively.
* See page 5 for system overview, no point-to-point connectivity required.
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