Troubleshooting guide

31
Control Outputs
Wiring Specification / Description
Analog Out #1
J23 pins 5-6 4-20mA output for pump flow indication
Max voltage out 12 Volts; Max current out 30mA;
Max load resistance 300 Ohm
Internally protected with resetable fuse
Digital Out #1
J23 pins 1-4 Transistor-based output, various functions *
Digital Out #2
J23 pins 2-4 Transistor-based output, various functions *
Digital Out #3
J23 pins 3-4 Transistor-based output, various functions *
All digital outputs maximum 40 VDC, maximum 500 mA
NOTE: requires external power source
* Digital output functions:
1. Triggering an external relay due to a fault condition
2. Auto/Manual status
3. On/Off status
4. Pulse output – Indication each time the pump strokes
5. Leak detection status indication
6. Tank level status indication
Calibration: Controller includes an on board program for signal and flow calibration.
Input Voltage: 115 (105-125 acceptable range) or 230 (208 – 240 acceptable range) VAC
Note: factory configured only for correct input voltage range (specified at time of purchase)
Single phase input only
50 or 60 Hz.
Tolerance: Input voltage +/- 10% maximum
Input frequency range 48 Hz to 62 Hz
Motor Req: Commercially available motor supplied by the manufacturer of the pump controller.
Standard selection is rated for indoor, dry environment, other options available
Keypad: Can be mounted on the pump or up to 1000’ away from the pump
Standard cable length 6 feet
Display: Backlit 2 line extended temperature 16 character LCD
Enclosure: NEMA 4X and IP56 ratings
Altitude: 3300 Ft (1000 M) above sea level maximum
Humidity: 0-90% (non-condensing)
Temperature: 0
o
C (32
o
F) Minimum operating temperature
40
o
C (104
o
F) Maximum operating temperature
Earth Leakage
Current: Size Earth Leakage Circuit Breakers (ELCB) to a detection level of 30 mA or greater