Midea CCM15 Quick start guide

Thank you very much for purchasing our product.
Before using your unit, please read this manual carefully and keep it for future reference.
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FULL DC INVERTER SYSTEMS
OWNER´S & INSTALLATION MANUAL
DATA CONVERTER GATEWAY CCM15
COMMERCIAL AIR CONDITIONERS SDV4

ƔThis manual gives detailed description of the precautions
that should be brought to your attention during operation.
ƔIn order to ensure correct service of the wired controller
please read this manual carefully before using the unit.
ƔFor convenience of future reference, keep this manual
after reading it.

Table of Contents
I. Safety Precautions.........................................................................................1
II. Installation and Operation of the Data Converter..........................................3
III. APP Function Description...........................................................................12
IV. Web Client Operation................................................................................ 37
V. Remote Web Client Operation.....................................................................38

1
I. Safety precautions
The following contents are stated on the product and the operation
manual, including usage, precautions against personal harm and
property loss, and the methods of using the product correctly and safely.
After fully understanding the following contents (identifiers and icons),
read the text body and observe the following rules.
ƔIdentifier description
Identifier Meaning
Means improper handling may lead to personal
death or severe injury.
Means improper handling may lead to
personal injury or property loss.
[Note]: 1. “Harm” means injury, burn and electric shock which need
long-term treatment but need no hospitalization
2. “Property loss” means loss of properties and materials.
Warning
Caution

2
ƔIcon description
Meaninglcon
It indicates forbidding. The forbidden subject-matter is indicated in the
icon or by images or characters aside.
Warning
Please entrust the distributor or professionals to install the
unit. The installers must have the relevant know-how.
Improper installation performed by the user without
permission may cause fire, electric,shock, personal injury
or water leakage.
Delegate
installation
Warning
Forbid
Forbid
Do not spray flammable aerosol to the wire
controller directly. Otherwise, fire may occur.
Do not operate with wet hands or let water enter
the wire controller. Otherwise, electric shock
may occur.
Usage
Warning
It indicates compulsory implementation. The compulsory subject-matter
is indicated in the icon or by images or characters aside.

II. Installation and Operation of the Data Converter
1. System structure diagram
The system mainly includes the central air conditioning system, data converter, router, App,
cloud server, and Web client. The user can monitor the air conditioning system via App or
Web client. The data converter is connected to the XYE bus of the air conditioner via port 485
of the air conditioner. The power supply is connected to the mains supply via an adapter. For
the detailed connection, see the following figure:
3
NOTE
It is recommended to wire from the Outdoor XYE port
Fig.2.1 Schematic diagram of connecting the outdoor unit to the central air-conditioning
system.

If the data converter can only be connected to the outdoor unit, the outdoor unit shall be set
to enable automatic addressing so that the indoor unit can be located. For multiple systems,
port XYE of the outdoor unit is connected to the data converter in hand-in-hand manner. To
use one LAN cable to connect multiple CCM15 gateways, associate CCM15 gateways with
one router. For the configuration, see section 3.1.
4
Fig.2.2 Schematic diagram of connecting the indoor unit to the central air-conditioning
system.
Note: The new CCM15 is compatible with the V5X, V4+S, V4+R and Mini VRF outdoor units
For more information, please contact the technical support engineer

5
2. Hardware instruction
Fig.3.1 Structure dimension drawing

6
Fig.3.2
Connect to the
Ethernet
communication
terminal 485 terminal
Power supply
terminal
RESET
Status indicator light
Input Voltage:DC5V

3. Instructions
7
1. Unpack the packing box to see if the accessories are all in readiness. Data converter
is shown as the following figure:
Name Qty. Outline
1
1
1
1
Data
Converter
Installation
operation
manual
Power adaptor
Wiring 3-terminal
and 1 bags of
fixed screws