© 2008 W 161 - 12/08 6 of 12
Electrical Application 161 E2
Description:
Setpoint Control used as a stand alone device. Relay 1 is used to cycle a pump to
provide heat.
Legend:
P1 = Pump cycled for heating
24 V ±10% 50/60 Hz 1.7 VA
24 V (ac) 2 A
Power:
Relays:
tN4 Setpoint Control 161
One Stage Heat
Feb 2006
Lot 1948
Meets Class B:
Canadian ICES
FCC Part 15
Cut jumper to
isolate relay
For product instructions see brochure
Use at least 194°F (90°C) conductors
/
161
RC
Relay 003
External Class 2
Transformer
24 V (ac)
P1
161
3
4
5
6
2
1
8
7
L
N
Sensor