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Manual Liebert MR1

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Summary
  • Liebert MR1 - page 1

    S I T E M O N I T O R I N G ■ ■ ■ ■ ■ ■ ■ ■ MR1 Mi ni-Re m ote Env i ronmental Monitor U SER M ANUAL DISCONTINUED PR ODUCT ...

  • Liebert MR1 - page 2

    DISCONTINUED P R O D U C T ...

  • Liebert MR1 - page 3

    TA BLE OF CONTENTS Section 1: INTRODUCTION .......................................................................................... 1 Specific ations ................................................................................................................................................ 1 Section 2: INSTA LLA TION ......................... ...

  • Liebert MR1 - page 4

    Figure 1. Typical System Configuration DISCONTINUED P R O D U C T ...

  • Liebert MR1 - page 5

    DISCONTINUED P R O D U C T ...

  • Liebert MR1 - page 6

    Section 1: INTRODUCTION The Liebert MR1 Mini-Rem ote monitors the operating status and controls the operation of your Liebert Env ironmental unit. It serv es as a remote user interface, supplementing the unit-front controls. The MR1 is comp atible with all Liebert m icroprocessor- controlled Environm ental units, including: • Deluxe System 3 and ...

  • Liebert MR1 - page 7

    NOTE This equipment has been tested and found to comp ly with the limits for a Class A dig ital device, pursuant to part 15 of the FCC rules. These limits are designed to prov ide reasonable protection against harm ful interference when the equipment is operated in a com mercial environm ent. T his equipm ent generates, uses, and can radiate radio ...

  • Liebert MR1 - page 8

    Lieber t MR 1 • 3 Section 2: INSTA LLA TION Mounting Th e MR1 Mini- R em ote is com p letely tested, then shipped from the factory disassem b led for your convenience during installation. T o beg i n flush- m ount installation, please refer to Fig u re 2A. An optional 30- foot control cable can be supplied to allow the display to be located rem o ...

  • Liebert MR1 - page 9

    Figure 2a. Flush-Mount Installation 4 • User Manual DISCONTINUED P R O D U C T ...

  • Liebert MR1 - page 10

    Electrical Connections Th e MR1 Mini- R em ote requires a two- wire connection (field- supplied) to com m unicate with the Env i ronm ental unit under its control. T h e stranded tw isted- pair connects to the MR1 interface board at T B 2- 11 (T+) and T B 2- 12 (T - ) . Refer to T a ble 1 below for the connections at the E nvi ronm ental unit. N o ...

  • Liebert MR1 - page 11

    Figure 2b. Display Panel Mounted Remotely from Electrical Box 6 • User Manual DISCONTINUED P R O D U C T ...

  • Liebert MR1 - page 12

    Section 3: HA RDWA RE CONFIGURA TION DIP Switch Settings The following user selectable operations are set by DIP SW1 on the display panel circuit board: Refer to Table 2 and Figure 3. Position OFF ON 1 Audible beeper enabled Audible beeper disabled 2 Remote on/off disabled. On/off button affects MR1 operation only Remote on/off of Env. unit enabled ...

  • Liebert MR1 - page 13

    Figure 3. Electrical Connecti ons, Electric Box and Display 8 • User Manual DISCONTINUED P R O D U C T ...

  • Liebert MR1 - page 14

    Lieber t MR 1 • 9 Section 4: OPERA TION LCD and Key pad When power is first applied, the MR1 perform s self- initializ ation and then enters the norm al display m ode. The display alternates between show ing the tem p erature and humidity readings, and cooling / heating , de/hum idification, and econocyc le operating status. Pr essing the H OL D ...

  • Liebert MR1 - page 15

    button will turn on/off the unit being m onitored and the MR1. With DIP switch # 2 in the OFF position, pressing the ON/OFF button will turn tog g l e the on/off operation of the MR1 only . Setpoint Control Th ere are two hidden buttons on the MR1 k eyp ad. T h ese buttons are not labeled on the display to prev ent untrained personnel from accessin ...

  • Liebert MR1 - page 16

    Setpoint AM/AG SM L10 L00 MM2 SSC On/Of f ✔ ** ✔ ** ✔ ✔ Temperature ✔ ✔ ✔ ✔ ✔ Temp Sensitiv ity ✔ ✔ ✔ ✔ ✔ Hum i dity ✔ ✔ ✔ ✔ ✔ Hum idity Sensitivity ✔ ✔ ✔ ✔ ✔ High Tem perature Alarm ✔ ✔ ✔ Low Temperature A larm ✔ ✔ ✔ High Humidity Alarm ✔ ✔ ✔ Low Humidity Alarm ✔ ✔ ✔ Table 3: ...

  • Liebert MR1 - page 17

    Alarm AM/AG SM L10 L00 MM2 SSC High Tem perature ✔ ✔ ✔ ✔ ✔ ✔ Low Temperature ✔ ✔ ✔ ✔ ✔ ✔ Hig h Hum idity ✔ ✔ ✔ ✔ ✔ ✔ Low Humidity ✔ ✔ ✔ ✔ ✔ ✔ High Head Pressure 1 ✔ ✔ ✔ ✔ ✔ High Head Pressure 2 ✔ ✔ ✔ ✔ ✔ Loss of Airflow ✔ ✔ ✔ ✔ ✔ Liquid Detected ✔ ✔ ✔ ✔ ✔ Chang ...

  • Liebert MR1 - page 18

    DISCONTINUED P R O D U C T ...

  • Liebert MR1 - page 19

    Mini-Re m ote Envi ronmental Monitor ■ ■ ■ ■ ■ ■ ■ ■ MR1 T HE C OM PANY B EHI ND T HE P RODUCT S W i th more than 500,000 installations around the globe, Liebert is the w o rld leader in computer protection systems. Since its founding in 1965, Liebert has developed a c omplete range of support and protection systems for sensitive el ...

Manufacturer Liebert Category Universal Remote

Documents that we receive from a manufacturer of a Liebert MR1 can be divided into several groups. They are, among others:
- Liebert technical drawings
- MR1 manuals
- Liebert product data sheets
- information booklets
- or energy labels Liebert MR1
All of them are important, but the most important information from the point of view of use of the device are in the user manual Liebert MR1.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Liebert MR1, service manual, brief instructions and user manuals Liebert MR1. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Liebert MR1.

Similar manuals

A complete manual for the device Liebert MR1, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Liebert MR1 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Liebert MR1.

A complete Liebert manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Liebert MR1 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Liebert MR1, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Liebert MR1, that we can find in the current document
3. Tips how to use the basic functions of the device Liebert MR1 - which should help us in our first steps of using Liebert MR1
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Liebert MR1
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Liebert MR1 in a specific country, if it was not possible to solve the problem on our own.

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