Carrier SUI, Руководство по установке

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EnGLISH
en
7
2 3
8
0
2
3 8
7
0
terminal No. User interface side terminal No. NtC side
1 LEd/input 12 V d.c. – 12.5 mA 2 Com OUt/Occupied LEd
2 Earth
3
Earth
3 Setpoint offset
8
Setpoint offset input (setpoint in)
4 Earth
-
5 Start/stop + room temperature sensor
0
Room or return air temperature sensor
6 Earth
-
7 Only for a thermostat with speed controller: speed selector
output
7
Speed selector input (fan speed in)
8 Earth
-
J2 connector side of the NtC
SUI side
Earth jumper required on-site
30 m cable maximum (not supplied)
A B C D
Jumper link to be placed on a
block if a return air sensor is
used with the controller to
which this thermostat is
connected.
4 - theRmoStAt CoNNeCtIoN to the NtC
CoNtRolleR
Electrical connections: Screw terminals, wires maximum 0.9
mm². Recommended tool: flat screwdriver, maximum size 3.5
mm. a shielded cable is required for a length of 10 m.