Chromalox CAF-20550 - Manuals

MODEL NUMBER DESCRIPTION WARNING: Hazard of Electric Shock. Disconnect all power before installing heater. WARNING: Hazard of Electric Shock. Any installa- tion involving electric heaters must be effectivelygrounded in accordance with the NationalElectrical Code to eliminate shock hazard. WARNING: H...

1. Unpack the heater from the carton and remove the front panel. Note: The front panel screws are recessed at the bottom of the front panel at each end of the heater. 2. Remove the desired terminal box covers and wire supplyknockouts from the terminal box area. 3. Use trim frame as a template to dri...

2150 N. RULON WHITE BLVD., OGDEN, UT 84404 Phone: 1-800-368-2493 www.chromalox.com WIRING DIAGRAMS Element Heater No Controls – 1-Ph Parallel Return Wire Unit Control L1 L2 L1 L2 Element Heater No Controls – 3-Ph Delta Unit Control L1 L2 L3 L2 L1 L3 Return Wires Return Wire Element Heater 2 Pole Sta...