Pressure Sensor Connections - Franklin Electric SubDrive Duplex Manuel D'installation

SubDrive Duplex Alternator
5. Power Supply Connections .
A. Run the output cable from the indoor/outdoor transformer into
the alternator through the center liquid-tight strain relief (this is
the strain relief with the largest diameter).
B. Connect the output cable's stripped leads to the terminal block
labeled 12 VAC.
C. Connect the other end of the output cable to the indoor/
outdoor transformer's secondary winding (the two
prong connector).
D. Either plug the transformer into a GFCI-protected 115 VAC
outlet or cut off the plug and strip the wires to connect the
stripped leads to a 115 VAC power supply. If using a GFCI-
protected outlet follow the NEC 406.8 guidelines for protecting
the outlet from the environment.
Note: The transformer is rated for use indoor or outdoor so it can be mounted in
any convenient location.
Open Circuit Check . After completing steps 1-5 do the following:
6.
A. Apply power to the alternator without applying power to
the drives.
B. The indicator lights should all be OFF except for the orange
"1 hour" switching interval light. If the alternator's red light
flashes, it means that there is an open circuit to one of the
drives (see Diagnostic Fault Codes on page 16) for specific flash
code meaning).
C. Correct the open circuit if one is found. The alternator will
stop flashing the red light when the open circuit is corrected.
D. Disconnect power to the alternator and continue to step 7.
Figure 3: Pressure Sensor Connections
1
PS-HI
PRESSURE
ALARM SENSORS
24V-1A
1
PRESSURE
ALARM
24VAC 1A MAX
24 VDC 0.5A MAX
10
2
1 2 1 2 1 2
PS-LO SD1
SD2
12 VAC
DRIVES
2
1 2 1 2 1
PS-HI PS-LO SD1 SD2
12 VAC
DRIVES
SENSORS
2
Red
Blue
Pressure Sensor High
White
Green
Pressure Sensor Low