Powertech ZM9137 User Manual

The Powertech ZM9137 is a high-performance multi-function power management device designed for professional and home use. It features surge protection, voltage regulation, multiple AC outlets, USB charging ports, overload protection, circuit breaker, power indicator lights, and a rugged housing. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Power Management 8. Safety Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Surge protection module, voltage regulator, multiple AC outlets, USB charging ports, circuit breaker, power indicator lights, and master power switch.

Feature	Description
Surge Protection	Protects connected devices from power surges and spikes
Voltage Regulation	Stabilizes voltage output for consistent power delivery
AC Outlets	6 protected outlets with individual switches
USB Charging Ports	4 USB ports for charging mobile devices
Circuit Breaker	Automatic overload protection with reset button
Power Indicator	LED lights show power status and protection status
Master Power Switch	Controls power to all outlets simultaneously
Overload Protection	Automatically cuts power during overload conditions
EMI/RFI Filtering	Reduces electromagnetic and radio frequency interference
Thermal Protection	Prevents overheating during extended use

Installation

Unpack and inspect contents. Place on stable, dry surface away from heat sources.

Position the unit: Place on flat surface with adequate ventilation around all sides.
Connect to power source: Plug the unit into a grounded wall outlet.
Check power indicator: Ensure green power light illuminates.
Connect devices: Plug devices into available outlets.

WARNING! Do not overload the unit. Ensure proper ventilation to prevent overheating.

First-Time Setup

Power on the unit and configure initial settings.

Power connection: Plug into grounded outlet, press master power switch to ON.
Indicator check: Verify all indicator lights show proper status.
Device connection: Connect devices starting with highest power consumption.
USB charging: Connect mobile devices to USB ports for charging.
Test operation: Turn on connected devices to verify proper power delivery.

CAUTION! Do not connect devices that exceed the unit's maximum load capacity.

Specifications

Input Voltage: 100-240V AC, 50/60Hz.
Output Voltage: Regulated 120V AC.
Maximum Load: 1875W (15A).
Surge Protection: 2000 joules.
USB Output: 5V DC, 2.4A per port.
AC Outlets: 6 NEMA 5-15R outlets.
Response Time: Less than 1 nanosecond.
Operating Temperature: 0°C to 40°C (32°F to 104°F).
Dimensions: 12.5 x 4.5 x 2.5 inches.
Weight: 2.2 lbs.

Controls and Settings

Front panel controls: Master power switch, individual outlet switches, circuit breaker reset button.

Indicator Lights: Power ON (green), Protection Active (green), Ground Fault (red), Overload (red).

Power Management: Master switch controls all outlets; individual switches for selective power control. Voltage Regulation: Automatic adjustment based on input voltage. USB Charging: Smart detection for optimal charging current. Protection Settings: Built-in surge protection requires no configuration.

Connecting Devices

Connect various electronic devices to the protected outlets.

Turn off all devices before connecting.
Connect high-power devices first (computers, monitors).
Connect medium-power devices (printers, speakers).
Connect low-power devices (lamps, chargers).
Connect USB devices to charging ports.
Turn on master power switch.
Turn on individual devices in desired order.

Tip: Balance power load across different outlets for optimal performance.

Power Management

Optimize power usage and protect connected devices.

Master Control: Use master switch to cut power to all devices simultaneously.
Individual Control: Use outlet switches for selective device control.
USB Charging: Devices automatically receive optimal charging current.
Surge Protection: Continuous protection against voltage spikes.
Voltage Regulation: Maintains stable voltage during fluctuations.
Overload Protection: Circuit breaker trips during overload conditions.
Thermal Management: Automatic shutdown if temperature exceeds safe limits.

WARNING! Do not bypass circuit breaker or modify internal components.

Safety Features

Multiple protection mechanisms: Surge protection, overload protection, thermal protection, ground fault protection, EMI/RFI filtering, child-safe outlets.

Care & Cleaning

Unplug from wall outlet before cleaning. Use dry cloth only; do not use liquids or chemical cleaners.

CAUTION! Never immerse in water or use wet cloth for cleaning. Keep away from moisture and heat sources.

Regulatory Information

UL Certified: Meets UL 1449 standards for surge protective devices. FCC Part 15: Class B digital device compliant. CE Marked: Conforms to European safety standards. RoHS Compliant: Free of hazardous substances. Copyright © 2025 Powertech Electronics. For support, visit www.powertechsupport.com or contact 1-800-555-POWER.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power to outlets	Master switch off/Circuit breaker tripped	Turn master switch ON; Press reset button on circuit breaker.
Red protection light on	Surge protection exhausted	Replace unit; protection components may be damaged.
USB ports not charging	Device compatibility/Overload	Try different device; Check if total USB load exceeds maximum.
Unit feels hot	Overload/Poor ventilation	Reduce connected load; Ensure adequate ventilation around unit.
Intermittent power	Loose connections/Overload	Check all connections; Reduce number of connected devices.

Reset: Unplug from wall, wait 30 seconds, then reconnect.

Service: 1-800-555-POWER; www.powertechsupport.com