Protek PR-91W - Interface Overview; Buttons and LED Indicators; Product Specifications; Technical Specifications

UNDERSTANDING BUTTONS & LED INDICATORS
Item
Behavior
Power Button
1. Short press 0.5 - 1 sec on/off all back outlets (G1 - G4)
2. Long press 10 second factory reset and in pairing/setup mode
Power Button LED
1. Flashing: (a) Factory reset and in pairing/setup mode
2. Solid LED: Connected, relay ON
3. No LED: Connected, relay OFF
Reboot Button
1. G1 outlet and LED always on
2. Short press reboot button 0.5 - 1 sec, relay OFF 3 secs and back ON
LCD Dimmer Button
1. Short press cycle through dimmer 10,35,70,100%
Voltage/Current
Button
1. Short press cycle through Voltage or Current readings
G1 - G4 LED
1. Light On: Relay on
2. Light off: Relay off
Protected / Clean
Power
1. Light On: Protected / Clean Power
2. Light off: Surge protection failed and must replace device
Ground OK
1. Light On: Ground
2. Light Off: No Ground
Reverse Polarity
1. Light off: Normal
2. Light On: Reverse polarity detected, check wiring
Unsafe Voltage
1. Light off: Normal Voltage
2. Light On: Unsafe voltage detected
SPECIFICATIONS
 Surge suppression:
 Max. energy dissipation: 6480 joules
 Load rating: 15 amps
 Line voltage: 125V AC @ 60 Hz
 Over & Under voltage protection: Yes (auto shut off)
 Over voltage 135V auto shut off
 Under voltage 95V auto shut off
 USB output: 4 ports 5V/2.4A each pair