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 © 2010          D 132 - 04/10

Test The Power Supply

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Make sure exposed wires and bare terminals are not in contact with 
other wires or grounded surfaces. Turn on the power and measure the 
voltage between the 

Power N

 and 

Power L

 terminals (11 and 12) using 

an AC voltmeter. The reading should be between 108 and 132 V (ac). 

 

Test The Powered Inputs

 ---------------------------------------

 

Pump Demand 

Measure the voltage between the 

Pump Demand

 terminals (1 and 2). 

When the pump demand device calls for flow, you should measure 
between 20 and 260 V (ac) at the terminals. When the pump demand 
device is off, you should measure less than 5 V (ac). 

2-Stage Demand 

If a 2-stage demand is used, measure the voltage between the 

2-Stage Demand

 terminals (3 and 4). When the 2-stage demand 

device calls for flow, you should measure between 20 and 260 V 
(ac) at the terminals. When the 2-stage demand device is off, you 
should measure less than 5 V (ac). 

Flow Proof 

Measure the voltage between the 

Flow Proof

 terminals (5 and 6). 

When the flow proof device is energized, you should measure 
between 20 and 260 V (ac) at the terminals. When the flow proof 
device is off, you should measure less than 5 V (ac). 

 

Test The Outputs 

 ----------------------------------------------------------------

Pump 1 and Pump 2  

Make sure power to the terminal block is off and install a jumper between 

Pump 1 

terminals (7 and 8). When the pump circuit is powered up, the pump should start. If the 
pump does not turn on, check the wiring between terminal block and pump and refer 
to any installation or troubleshooting information supplied with the pump. If the pump 
operates properly, disconnect the power and remove the jumper. Repeat the above 
procedure for 

Pump 2

 terminals (9 and 10).

Alert A and Alert B 

If an alert is connected to the 

Alert A

 terminals (13 and 14), make sure power to the alert circuit is off and install a jumper 

between the terminals. When the alert circuit is powered up, the alert should turn on. If the alert does not turn on, check the 
wiring between the terminal block and alert and refer to any installation or troubleshooting information supplied with the alert. 
If the alert operates properly, disconnect the power and remove the jumper. If an alert is connected to the 

Alert B

 terminals (15 

and 16), repeat the above procedure for 

Alert B

.  

Ω

V

V

11 12

N

L

Power

108 to 132 V (ac)

Ω

V

V

1

2

Pump

Demand

20 to 260 V (ac)

Ω

V

V

3

4

 2-Stage

Demand

20 to 260 V (ac)

Ω

V

V

5

6

  Flow

Proof

20 to 260 V (ac)

7

8

1

1

Pump

120 V (ac)

L

N

Summary of Contents for Pump Sequencer 132

Page 1: ...ms Ltd Power Pump Relays Alert Relays Demands 120 V 10 60 Hz 6VA 240 V ac 10 A 1 2 hp pilot duty 720 VA 240 V ac 10 A 1 3 hp pilot duty 240 VA 20 to 260 V ac 2 VA Signal wiring must be rated at least...

Page 2: ...econds then the control turns on all of the red LED s for 2 seconds After this test the control enters its normal operating mode When the control is powered up the Power light remains on continuously...

Page 3: ...trol turns on the output for 10 seconds This minimizes the possibility of a pump seizing during a long period of inactivity Note The exercising function does not work if power to the control or pumps...

Page 4: ...ts have two modes of operation The mode of operation for the alert contacts is selected using the Alert per Pump Alert Levels DIP switch When an alert contact is activated refer to the Error Messages...

Page 5: ...check the wiring diagram and select those sections of the chamber with common voltages Do not allow the wiring to cross between sections as the wires will interfere with safety dividers which should b...

Page 6: ...als 17 and 18 The outdoor sensor is used by the 132 to measure the outdoor air temperature Note If an outdoor sensor is not installed the WWSD dial must be set to Off STEP FIVE TESTING THE WIRING Each...

Page 7: ...is off you should measure less than 5 V ac Test The Outputs Pump 1 and Pump 2 Make sure power to the terminal block is off and install a jumper between Pump 1 terminals 7 and 8 When the pump circuit...

Page 8: ...to section A 30 second Delay 10 second Delay The 30 second Delay 10 second Delay DIP switch is used to select what time delay is required to prove flow once a pump contact is turned on Refer to sectio...

Page 9: ...ter 10 seconds the Alert A contact is shut off Step 4 Alert B contact is turned on for 10 seconds After 10 seconds the Alert B contact is shut off ERROR HANDLING If an internal control fault occurs th...

Page 10: ...or Short Control Internal Error Outdoor Sensor Open WWSD Off Flow Proof Signal Pump 1 Failed Pump 2 Failed Pump 1 and Pump 2 Failed Power WWSD 2 Stage Demand Flow Proof Pump Demand Power WWSD 2 Stage...

Page 11: ...11 of 12 2010 D 132 04 10 Notes...

Page 12: ...PTION OF THE PRODUCT ITS NON INFRINGEMENT OF ANY RELEVANT PATENTS OR TRADEMARKS AND ITS COMPLIANCE WITH OR NON VIOLATION OF ANY APPLICABLE ENVIRONMENTAL HEALTH OR SAFETY LEGISLATION THE TERM OF ANY OT...

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