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When using multistranded wire,
crimp a metal sleeve over the exposed
conductors before inserting into
terminals 60...71.
External supply for fan
230 VAC L = Live
Isolate before servicing.
L
N
71
70
Digital Inputs
10
11
12 13
Window
Occupancy
Contact
Sensor
18
Technical Bulletin—TC-9102
Fan
ON-OFF
61
60
Digital Common
14
15
20
Mode LED
NTC
Sensor
Note 1:
For PAT, DAT and ON-OFF outputs, terminals 1, 31 and 41 are
internally connected.
For 0-10 VDC outputs, terminals 30 and 40 are internally connected.
Note 2:
Wiring for Cooling Output is the same as shown for Heating Output.
Note 3:
See also figures 17-20 for Room Command Module Wiring.
Figure 14: TC-9102 Controller Wiring - On/Off Fan Control
Analog 0 -10 VDC
PAT 24 VAC
-
DAT 24 VAC
ON-OFF
(2 stages)
2
24 VAC
See Note 1
42
41 40
32
Cooling Output
Heating Output
See Note 2
Analog Inputs
Analog
Common
21 22
23
24
See Note 3
Remote
Set Point
+
_
M
+
24 VAC
Common
Ground
1
31
30
3
2
Power Supply
System 91 N2
Communication Bus
RT+ RT- COM SHIELD
24 VAC
Supply
1
tc2onoff
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