AEC TCU Series Open Reservoir Water Temperature Control Units - Manual (Page 27)

Page 28 Open Resevoir Water Temperature Control Units
Bring properly sized power leads and ground from a fused disconnect (installed by your
electrician) to the unit. Provide external overcurrent protection to the unit, using circuit
breakers or fuses. If you use fuses, make sure that they are dual-element time-delay fuses,
sized according to your electrical code. Make sure that all electrical connections are tight.
Important!
1. Electrical connections must comply with all applicable electrical codes.
2. The temperature control unit must be grounded in accordance with NEC
Article 250.
3. Voltage must be within plus or minus ten percent (±10%) of the nameplate
rating.
4. Make sure your installer provides external protection.
Figure 6
Typical Electrical Wiring Schematic, Drawing 1
Please refer to the Electrical Schematics
supplied in Your Customer Information packet.