Application Brochure

3 of 8 © 2010 A132 - 04/10
Mechanical
Electrical
A1 = Alert A
A2 = Alert B
F1 = Pressure Differential Switch
F2 = Flow Switch
P1 = Pump 1
P2 = Pump 2
S1 = Outdoor Sensor 070
Application A 132-2
Concept Drawing: This is only a concept drawing, not an engineered drawing. It is not intended to describe a complete system, nor any particular system. It is up to the
system designer to determine the necessary components for and configuration of the particular system being designed, including additional equipment, isolation relays
(for loads greater than the control’s specified output ratings), and any safety devices which in the judgement of the designer are appropriate, in order to properly size,
configure and design that system and to ensure compliance with building and safety code requirements.
30 Second Delay
2-Stage
Alert per Pump
Alert Levels
Exercising
Off
10 Second Delay
Pump
1 2
Auto
Off
Stand-by
= Required
= Optional
Outdoor
Sensor (S1) 070
Δ P
P1
P2
Alert
F1
F2
120 V (ac)
132
S1
F1 P1 P2 A1 A2F2
120 V (ac)
No Power
BB
Alert
AA
Alert
22
Pump
11
Pump
LN
Power
Outdoor
Sensor
Flow
Proof
2-Stage
Demand
Pump
Demand
13 1415 16 17 18
12
132
10A10A10A10A
L
N
123456
78
9
10
11