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.
Remote Meter
MT50
Remote meter (Model MT50) is available to connect with solar
controller LSxxxxB(P), VSxxxxBN and TracerxxxxBN(P).
Contents
1 Important Safety Instructions ...............................................................1
2 General Information ............................................................................2
2.1 Features..............................................................................................2
2.2 Mainfunctions...................................................................................3
2.3 Recommendations............................................................................3
3Installation...........................................................................................4
4 Product Features ................................................................................8
5 Operation.........................................................................................12
5.1 Buttons...............................................................................................12
5.2 Mainmenu .........................................................................................13
5.3 Real-timemonitoring ......................................................................14
5.4 Deviceinformation...........................................................................16
5.5 Test operation..................................................................................16
5.6 Control parameter...........................................................................17
5.7 Loadsetting.....................................................................................21
5.8 Device parameter...........................................................................24
5.9 Devicepassword.............................................................................25
5.10 Factory reset ...................................................................................25
5.11 Failureinformation..........................................................................26
5.12 Meter parameter.............................................................................27
6 Technical Specifications....................................................................28
1
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
2 General Information
2.1 Features
The new-generation remote display unit MT50 for LSxxxxB(P), VSxxxxBN
and TracerxxxxBN(P) controllers is an associated display device which
supports both 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 flowing on the same lead, no need for external power;
■Real-time data monitoring and remote load switchover of the controllers,
and data browse and modification 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.
3
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.
2.3 Recommendations
■Please confirm that MT50 is only allowed to connect with our
LSxxxxB(P), VSxxxxBN and TracerxxxxBN(P) series controllers before
purchase;
■Please do not install MT50 in a situation with strong electromagnetic
interference.
4
3 Installation
Frame Mount Dimensions(
mm)
5
Mechanical
parameter
Parameter
Overall
dimension
114 x 114 x 48.2mm
Mounting
dimension
84x 84mm
Terminal
Φ5
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 fix the Frame;
Frame Mounting
6
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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1
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