Bradford-White Corp Water Heater Solar Water Heater with Electric Backup Manual De Usuario

GENERAL INFORMATION

240 VOLT

Ungrounded

Grounding

BLACK

RED

GREEN

240

120

Service Wire Configuration

Single Phase Amps = Watts Example 4500W/240V = 18.75A

Volts

Watts = Amps x Volts Example 18.75A x 240V = 4500W

Ohms = Volts

Example (240V) / 4500W = 12.8 Ohms

Watts

Commonly Used Formulas

Page 3

Wattage Limitation at 240 Volts

Solar Water Heater with Double Electric Element Backup Series (Non-Simultaneous operation)

Maximum

Wattage

Element

Upper/Lower

5,500

5,500/5,500