9
1 2
3 4 5
6
1 - 2:
Dry Contact Output
3 - 4:
External Thermistor
5 - 6:
10-24V AC or DC
WIRING DIAGRAMS
Wiring Guide
1. H
EATING
7+0
HBX
2
24V AC
6
5
2
TH
2
TH
4
3
3
7KHUPRVWDW
RL
1
RL
2
1
1
2 A
DO NOT
CONNECT
POWER HERE
v
W
R C
Transformer
24VAC
7+0
HBX
2
24V AC
6
5
2
TH
2
TH
4
3
3
7KHUPRVWDW
RL
1
RL
2
1
1
2 A
DO NOT
CONNECT
POWER HERE
v
R C
Transformer
24VAC
Dry Contact
Output
