S I T E M O N I T O R I N G MR1 Mini-Remote Environmental Monitor USER MANUAL

Electrical Connections The MR1 Mini-Remote requires a two-wire connection (field-supplied) to communicate with the Environmental unit under its contro

Figure 2b. Display Panel Mounted Remotely from Electrical Box 6 • User Manual

Section 3: HARDWARE CONFIGURATION DIP Switch Settings The following user selectable operations are set by DIP SW1 on the display panel circuit boa

Figure 3. Electrical Connections, Electric Box and Display8 • User Manual

Liebert MR1 • 9 Section 4: OPERATION LCD and Keypad When power is first applied, the MR1 performs self-initialization and then enters the normal

button will turn on/off the unit being monitored and the MR1. With DIP switch #2 in the OFF position, pressing the ON/OFF button will turn toggle the

Setpoint AM/AG SM L10 L00 MM2 SSC On/Off ✔ ** ✔ ** ✔ ✔ Temperature ✔ ✔ ✔ ✔ ✔ Temp Sensitivity ✔ ✔ ✔ ✔ ✔ Humidity ✔ ✔ ✔ ✔ ✔ Humidity Sen

Alarm AM/AG SM L10 L00 MM2 SSC High Temperature ✔ ✔ ✔ ✔ ✔ ✔ Low Temperature ✔ ✔ ✔ ✔ ✔ ✔ High Humidity ✔ ✔ ✔ ✔ ✔ ✔ Low Humidity ✔ ✔ ✔ ✔ ✔ ✔

Mini-Remote Environmental Monitor MR1 THE COMPANY BEHIND THE PRODUCTS With more than 500,000 instal

TABLE OF CONTENTS Section 1: INTRODUCTION... 1 Specifications

Figure 1. Typical System Configuration

Section 1: INTRODUCTION The Liebert MR1 Mini-Remote monitors the operating status and controls the operation of your Liebert Environmental unit. I

NOTE This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC rules. Th

Liebert MR1 • 3 Section 2: INSTALLATION Mounting The MR1 Mini-Remote is completely tested, then shipped from the factory disassembled for your con

Figure 2a. Flush-Mount Installation 4 • User Manual