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K-Box A7 User's Manual
Installing the K-Box
Step 1
Remove power from the electrical panel.
Step 2
Remove the cover panel so you can access the wires.
Step 3
Verify that there is no tension on the wires you intend to manipulate.
Step 4
Ensure that there is a short-circuit protection for 3 phases (breaker or
fuse) before the K-Box not larger than 420 V 65 A.
Step 5
Put the K-Box on the DIN rail of the home distribution box and ensure
the hook is locked properly (IMAGE 3).
Remove the protection covers from the terminals (IMAGE 4).
Step 6
Prepare the cables. Refer to Specifications on page 8 for supported rat-
ings and cable diameters.
Step 7
Connect the wires to the K-Box (IMAGE 6):
Step 8
Connect the opto-coupler terminals so the K-Box can send encoded in-
formation to the target device. Lift the cover of the opto-coupler termi-
nals (IMAGE 5). Connect the contacts as indicated in IMAGE 7:
tiko Energy Solutions AG
Installation by person with electronical expertise and trained on this
product only!
Do not install the device unless you have removed the main power supply
(main breaker or fuses)!
•
From left to right, connect Phase 1, Phase 2, Phase 3, Neutral.
•
Wires for top terminals are coming from source.
•
Wires for bottom terminals are going to load.
Tighten all clamp screws with enough torque. Insufficient
clamping force can result in high contact resistance that
leads to device heating and can result in a fire hazard.
•
OUT – Emitter (to be connected to signal)
•
(middle) – not used
•
IN – Collector (to be connected to + 24 V)
English
Installation
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IM-0005-0004 Rev. 7
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