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4 Installation
4.1 Panel Installation
1. Caution: To maintain the NEMA 4X rating, make all wiring connections with seal-tight
cable grips or conduit connections.
2. Run pump cables and floats cables through conduit. Make field connections as shown on
the wiring schematic.
3. Run power line conductor through the conduit, wire to terminals per enclosed schematic.
4. Branch circuit protection is to be provided by the installer.
5. Panel circuit breakers are closed.
6. Floats are accurately mounted at the correct levels.
Note: Floats shall have free range of motion without touching each other or other
equipment.
7. Connect service conductors 208/240/480V to the proper location.
4DWC Three Phase Simplex Control Panel Instruction Manual
5
4
3
2
1
Figure 1: Typical Installation of 4DWC Simplex Control
Panel
1. Submersible pump
2. Pump stop float
3. Pump start float
4. High liquid alarm float
5. Simplex control panel
4 Installation
9
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