Bard MEGA-TEC W090A - Page 84

Manual 2100-705B
Page 22 of 43
2. Connect the other end of the shielded cable to the sensor terminals. Be sure wires are connected to proper terminals
as shown in table above.
Installing Optional Outdoor Temperature/Humidity Sensor
One optional outdoor temperature/humidity sensor (8301-090) can be installed. Follow the manufacturer's mounting
instructions. Use 18 gauge 5-conductor shielded cable to connect to controller.
FIGURE 18
Remote Outdoor Temperature/Humidity Sensor Installation
1. Connect wires from the 18 gauge shielded cable to terminals #65, #66, #67, #70 and #71.
TB#
Wire
Mark
Sensor Description
70 B12 4 Remote Outdoor Temperature Sensor
71 ND 5 Ground
67 B11 1 Remote Outdoor Humidity Sensor: 0-10 VDC
66 GND 3 Ground
65 +VDC 2 +VDC
5
7
9
17
19
21
25
23
27
29
31
35
33
37
11 13
15
39 4341 45
47
51
49 53
55
59
57
6
8 10 12
14
16 18
20
22 24
26
28
30 32 34 36
38
40
42 44
46
48
50 52
54
56
58
1
2
3
4
63
61 65
67
71
69
62
64 66
68
70
72
60