Sinclair KJRP-75A User And Installation Manual page 15

2.4.2. Wall-mounted
1. Wiring requirements
Cut the connection cable set in the middle (unsheathed
place). The section that includes terminal A is section A,
while the section that includes terminal B is section B.
Connect terminal A to the 5-core socket of the IDU main
control board (See the figure below).
Supplied connection cable set of IDU main control board
5-core shielded cable embedded
into the wall
Connect the cut end of section A (the end opposite to
terminal A) to the 5-core shielded cable embedded in wall
reliably, as shown in the above figure.
Connect the cut end of section B (the end opposite to
terminal B) to the 5-core shielded cable embedded in wall
reliably, as shown in the figure below.
Section A
12
IDU Main
control board