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External wiring diagram for units KOMFORT (EC) D5(B)180(-E) S14
2 1 2 1
17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
SM-N SM-L +U Rx Tx GND C NO GND 0-10V +U PK PK N L
P1
SM1* SM2*
N L1 N L1
+ Rx Tx —
CO2* PK1*
X1
Power input 230 VAC
Remove
the jumper
— ELECTRIC SHOCK HAZARD!
Designation Name Model Wire**
NO Remote control panel 4 x 0.75 mm
2
CO2* CO
2
sensor NO 2 x 0.25 mm
2
PK1* Contact from fire alarm panel NC 2 x 0.75 mm
2
SM1*/SM2* External damper supply/exhaust 2 x 0.75 mm
2
* Not included in the delivery set. Available upon a separate order.
**Wire cross-section with a cable length of no more than 100 m.
Maximum cable length from the controller to the control panel
Cable type Distance to power source
Shielded cable AWG24 up to 20 m
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KOMFOrt (EC) d5(B)180(-E)
16