Kaden KU5, Installer Manual

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•
Mount the backing plate onto the wall and then reassemble the controller.
•
Feed the cable through the grommet, located at a cabinet end.
•
Connect the other end of the cable to the terminals marked R and W in the heater’s electronic control module,
refer to Diagram 20.
KU3
Terminal Block
Grommet for
control cable
access
R
W
RC G RH
Y O B
W
W
Manual Wall Control Back Plate
RH
Diagram 20
8.3.2 Wiring the Manual Wall Control to a KE3 Heater
IMPORTANT
The Manual control backing plate has 8 terminal points for the connection of control wires. When
connecting, use ONLY the two top terminals marked RH and W. Ensure that the R (RH) and W
polarity is correct at both ends of the wire cable. DO NOT remove the factory fitted link
between RH and RC.
•
Run a twin wire cable (i.e. figure 8 cable - 0.75mm2) from the heater to the Manual Wall Control.
•
Remove the backing plate from the Manual Wall Control by unclipping it at the sides.
•
Draw the wires from the wall cavity and feed them through the opening in the backing plate.
•
Connect the cable to the terminal connections on the backing plate before mounting it to the wall refer to
Diagram 21.
•
Mount the backing plate onto the wall and then reassemble the controller.
•
Feed your cable through the grommet located at the base of the unit underneath the access panel.
•
Connect the other end of the cable to the terminals marked R and W in the heater’s electronic control module,
refer to Diagram 21.
R W
KE3
Terminal Block
Grommet for
control cable
access
Manual Wall Control Back Plate
RC G RH
Y O B
W
W RH
Diagram 21