Hoymiles DTU-Pro(Wi-Fi) Quick Installation Manual

1. Interface Layout

Item
A
B
C DTU Communication Indicator (With Server)
D DTU Communication Indicator (With MI)
E
F
G
H
I
J
K
L
M

2. Preparation

A) Download the Hoymiles Mobile Installer
App.
B) Check the box for the following items:
- Hoymiles DTU-Pro
- Two Antennas
- Adapter
- Bracket
- 5-Pin Plug

3. Installation

A) Take the two 2.4G antennas out of the box,
and screw the antennas into the Wi-Fi port
and 2.4G port.
B) Choose an installation location.
- Install on the top floor to increase signal strength.
- Install near the center of the PV array.
- Install at least 0.5 m above the ground and more than 0.8 m away from corners.
Note: Please do not install the DTU directly above metal or concrete to prevent signal interference.
C) Choose the installation method.
Option 1: Mount the DTU on the wall.
- Screw the bracket on the wall, please
use at least two screw holes (one on
each side) to affix the bracket (M4
screws need to be prepared by
installer).
Region: Global AP040226 REV1.2
Description
SD Card Slot
DTU Power Indicator
DTU Alarm Indicator
Wi-Fi Antenna (2.4G)
RS485
DRM Port (For Australia only)
Ethernet Port
USB Port
Reset Bottom
Power Port
2.4G Antenna
© 2020 Hoymiles Power Electronics Inc. All rights reserved.
DTU-Pro(Wi-Fi) Quick Installation Guide
C) Choose the way DTU-Pro connects to the Internet:
Use Wi-Fi or Ethernet. Prepare the following items if
needed:
- Ethernet Cable (if Ethernet option is selected)
- Hoymiles Installer App installed (if Wi-Fi option is
selected)
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