EP Solar MT50 User manual

INSTRUCTION MANUAL

Remote Meter: MT50

Thank you very much for selecting our product!

This manual offers important information and suggestions with respect to

installation, use and troubleshooting, etc. Please read this manual carefully before

using the product.

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Remote Meter

MT50

Remote meter (Model MT50) is available to connect with

solar controllerLSxxxxB、VSxxxxB and TracerxxxxB.

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1 Important Safety Instructions

..................................... ................. 1

2 General Information

............................................................................. 1

2.1 Features ................................................................................................. 1

2.2 Main functions ....................................................................................... 2

2.3 Recommendations ................................................................................. 3

3 Installation

................................................................................................ 3

4 Product Features

................................................................................... 7

4.1 Monitoring screen ............................................................................... 10

5 Operation

................................................................................................. 11

5.1 Buttons ................................................................................................ 11

5.2 Main menu .......................................................................................... 12

5.3 Real-time monitoring ........................................................................... 12

5.4 Device Information ............................................................................... 14

5.5 Test Operation ...................................................................................... 14

5.6 Control Parameter ............................................................................... 15

5.7 Load Setting ......................................................................................... 19

5.8 Device Parameter ................................................................................. 23

5.9 Device Password ................................................................................. 24

5.10 Charge mode .................................................................................... 24

5.11 Factory reset ...................................................................................... 25

5.12 Failure Information ............................................................................ 25

5.13 Meter parameter ................................................................................ 26

6 Technical Specications

................................................................ 27

Contents

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1 Important Safety Instructions

SAVE THESE INSTRUCTIONS:

This manual contains important safety, installation and operating

instructions for the Remote Meter.

General Safety Information

■ Please inspect the MT50 thoroughly after it is delivered. If any damage is

seen, please notify the shipping company or our company immediately. A

photo of the damage may be helpful.

■ Read all instructions and cautions in the manual before starting the

installation.

■ Keep the MT50 away from rain, exposure, severe dust, vibrations,corrosive

gas and intense electromagnetic interference.

■ Do not allow water to enter remote meter.

■ There are no user serviceable parts inside the controller. Do not

disassemble or attempt to repair it.

2 General Information

2.1 Features

The new-generation remote display unit MT50 for LSxxxxB、VSxxxxB and

TracerxxxxB controllers is an associated display device which supports both

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the latest communication protocol and the voltage technology standard of

solar controllers. The products have many excellent functions:

■ Automatic identify and display the type, model and relevant parameter

data of controllers;

■ Real-time display the operational data and working status of the connection

devices in digital, graphic and textual forms by a large-screen multifunction

LCD;

■ Direct, convenient and rapid operation of six navigation function keys;

■ Both data and power owing on the same lead, no need for external power;

■ Real-time data monitoring and remote load switchover of the controllers,

and data browse and modication of device parameters, charge control

parameters and load control parameters;

■ Real-time display and acoustic alarm of failure information of the

connection devices;

■ Longer communication distance based on RS485.

2.2 Main functions

Functions like the real-time monitoring of the operational data and working

status of a controller, the browse and modification of charge/discharge

control parameters, the setting of device parameters and load control

parameters and the restoration of factory defaults, based on LCD display

and functional key operation.

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2.3 Recommendations

■ Please conrm that MT50 is only allowed to connect with our LSxxxxB、

VSxxxxB and TracerxxxxB series controllers before purchase;

■ Please do not install MT50 in a situation with strong electromagnetic

interference.

3 Installation

mm(inches)

Frame Mount Dimensions

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Wall installation steps

Step1: Locate and drill screw holes

based on the Frame Mounting dimension

of the base, and erect the plastic

expansion bolts;

Step 2: Use four ST4.2×32 self-tapping

screws to x the Frame;

Frame Mounting

Mechanical

Parameter

Overall

dimension

114 x 114 x 32.7mm

4.49 x4.49 x 1.29inches

Mounting

dimension

88.6x 88.6mm

3.49 x 3.49inches

Terminal

Φ4.3

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Step 3: Use four M4×8 pan head screws to mount MT50 Surface on the

Frame;

Step 4: Mount the four associated screw plugs into the screw holes.

Surface Mounting

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Steps of Surface mounting:

Step 1: Locate and drill screw holes based on the installation size of the

Surface;

Step 2: Use four M4×8 cross recessed pan head screws with M4 nuts to

mount MT50 Surface onto the panel;

Step 3: Mount the four associated white screw plugs into the screw holes.

Notice: Take full consideration of the plugging/unplugging space of the

communication cable and the length of the cable during installation to

see if they are appropriate.

Surface mounting

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