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MODEL CNC-600-43DW
(60 HP, 460V, 3 PH)
CNC CONTROL PANELS
INSTALLATION AND SERVICE MANUAL
For Duplex 460V, 3 Phase.
NOTE! To the installer: Please make sure you provide this manual to the owner of the equip ment or to the responsible
party who maintains the system.
Part # 23833A167 | © 2012 Pentair Pump Group, Inc. | 11/08/12
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Summary of Contents for Pentair MYERS CNC-600-43DW
- Page 1 For Duplex 460V, 3 Phase. NOTE! To the installer: Please make sure you provide this manual to the owner of the equip ment or to the responsible party who maintains the system. Part # 23833A167 | © 2012 Pentair Pump Group, Inc. | 11/08/12...
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Page 2: Location And Mounting
LOCATION AND MOUNTING INDOOR USE OUTDOOR USE Locate the control box in a convenient location, The control box may be mounted at the location of preferably close to the pump installation. The box the pump and basin or may be mounted in a remote may be secured to a wall or other stable vertical location. - Page 3 CONNECTING PUMP(S) AND FLOATS TO CONTROL BOX CONTROL CORD: Connect the black and white Run the cords from the pump(s) to the bottom of the control box by means of one of the methods wires (motor heat sensor), and the red and orange described in your pump or basin installation wires (seal leak probe) to the appropriate terminal instructions.
- Page 4 CHECKING PUMP CURRENT DRAW 1. Use an amprobe to check the amperage of 3. If you get a reading of 0, make sure there is voltage the pump. to the motor leads. Push the overload reset button on the overload relay in the control panel. If you still 2.
- Page 5 TESTING COMPONENTS IN CONTROL BOX WARNING: To prevent electrical shock, disconnect should be on pin 3, and the red lead should be on power entering the control box and turn the circuit pin 5. You should have a reading of approximately breaker in the control box to the OFF position.
- Page 6 TROUBLESHOOTING CHART (DUPLEX MODELS) 23833A167 11/08/12...
- Page 7 PUMP CURRENT DRAW, WINDING RESISTANCE, OVERLOAD SELECTION MODEL VOLTAGE PHASE F.L.A. L.R.A. RESISTANCE 6VC600M4-43 1750 23833A167 11/08/12...
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Page 12: Standard Limited Warranty
Warranty is effective only if Pentair Myers authorized control panels are used. All seal fail and heat sensing devices must be hooked up, functional and monitored or this warranty will be void. Pentair Myers will cover only the lower seal and labor thereof for all dual seal pumps. under no circumstance will Pentair Myers be responsible for the cost of field labor, travel expenses, rented equipment, removal/reinstallation costs or freight expenses to and from the factory or an authorized Pentair Myers service facility.