Progressive-industries EMS-HW50C User Manual

Progressive Industries, Inc. EMS Electrical Management System Complete Installation Guide and Operating Instructions for: Model EMS-HW50C Rated at

Pictures Referenced in Instructions Picture A Green Ground Wires Time Delay Jumper Plastic Plate

Wiring Diagram Sensor Arrow Red Output Red input L3 T3 Sensor w/ no tape White input L2 T2

Progressive Industries Warranty Progressive Industries warrants its products are free from defects in materials and workmanship for the life of the u

Features High/Low Voltage Protection Whenever AC power falls below 104 volts, or rises above 132 volts, the EMS automatically shuts down power t

Warnings • Do not exceed the rating on the EMS for any reason, however, these devices are designed to be reduced down to 120V/15A, and still mainta

Installation Instructions Before Transfer Box Model EMS-HW50C For installation, in addition to the EMS Kit, you will need: • 6 mounting screws • In

(See Picture B) Caution: If you break off a tab and do not remove it, this may stop the contactor from working and allow 240 volts into the RV. 10.

6. Strip back all conductors 3/8 inches and attach ring terminals to green ground wires. (See Picture A) If this wire is solid wire, do not use ring

Operating Instructions 1. Plug into A/C power. 2. Digital display will read 888 for one second and then begin scrolling the voltage, amps, line fr

Error Code Chart E-0 Normal Condition E-1 Reverse Polarity Condition (hot and neutral wires reversed) E-2 Open Ground E-3 Line

Troubleshooting Guide Common installation mistakes: 1. Check connections. Input is the plug side of the RV and black should be attached to L1, whi