meZO - The missing manual

The Missing Manual
Mitsubishi Electric
iPhone, iPad & iPod Touch
Wireless Zone Controller
Not Published by Mitsubishi Electric
Have Fun!!
email comments regarding this tutorial to mezotutorial@gmail.comGunder & Associates, LLC, Engineered Products Group Version 0.2 11/2012

The meZO zone controller App allows for the monitoring and controlling of Mitsubishi Electric HVAC systems on the CITY MULTI
Controls Network (M-NET). This level of access can be utilized by building or campus managers, maintenance personnel, building
owners and home-owners, just to name a few.
meZO can control CITY MULTI® systems and M & P Series units connected to the M-NET and controlled from one of Mitsubishi
Electric’s Central Controllers (AG-150, GB-50, GB-50ADA or GB-24.) The iPhone, iPad or iPod Touch’s Wi-Fi connection allows meZO to
communicate to the central controller across a Local Area Network (LAN).
Network settings may vary so check with your network administrator for any login information that might be needed to
access the LAN.
Each indoor unit can be monitored and controlled:
• On/Oﬀ
• Mode
• Set Temperature
• Space Temperature (monitor only)
• Fan Speed
• Vane Direction
meZO is configured through menu-driven settings that support:
• Multiple locations
• Multiple controllers per location
• Customizable names for indoor units
(set up may need to be done with support from the installing contractor to create the network access point or assign the
indoor unit location names)
* Note that you must press the 'Refresh' button when you are viewing the Controllers to update the indoor unit's settings.
Description

Settings >*Wifi Turn on Wifi > Select
Network
Enter Password (if any)
Set Up Wireless Connection
*Requires a central controller (Model GB-24, GB-50, GB-50ADA, AG-150) and a wireless router
M & P Series systems require an adapter to communicate on the MNET. See your CITY MULTI Dealer for
more information.
Gunder & Associates, LLC, Engineered Products Group Version 0.2 11/2012 email comments regarding this tutorial to mezotutorial@gmail.com

Set Up Access Point (central controller)
email comments regarding this tutorial to mezotutorial@gmail.com
Finding your IP Address
The IP Address can be found at your central controller. The central controller (AG-150, GB-50, GB-50ADA, GB-24)
must have a static IP Address assigned to it before continuing with the set-up of the meZO app.
Example ( http://192.168.1.1 )
Please refer to your central controller web browser initial settings guide or contact your CITY MULTI dealer for
assistance.
What Is A Static IP Address?
Computers that connect to the Internet are assigned a unique numerical address known as an Internet Protocol (IP) address. This unique address
identifies each computer on the Internet so that computers can communicate with each other by sending and receiving information using this
addressing scheme. A static IP address is simply a “permanent” address that remains associated with a single computer over an extended period of
time. This differs from a dynamic IP address, which is assigned ad hoc at the start of each session, normally changing from one session to the next.
IP address assignment is handled by a person’s Internet Service Provider (ISP). Every ISP is designated a large block of IP addresses that fall
within a specific numerical range. The ISP server automatically delegates available IP addresses within that range as needed, to clients logging on
to the Internet. When a person disables his or her Internet connection, the temporarily assigned dynamic IP address goes back into the pool for
reassignment. Dynamically assigned IP addresses are fine for most people, however, some prefer a static IP address.
In some situations having a static IP address is an advantage. For example, people who game online with remote players often prefer a static IP
address. When they return to a game, the hosting server recognizes them, restoring score, placement in the game, and other settings accordingly. A
static IP is more reliable than a computer cookie that can be deleted.
Gunder & Associates, LLC, Engineered Products Group Version 0.2 11/2012

Click SAVE when done
Ensure a wireless
signal exists from the
router to your device
Set Up Access Point (central controller)

Zone Controllers Window (groups)
Group One
Group Four
Group Two
Group Three
Mitsubishi Electric considers a GROUP as a single indoor unit or up to 16 indoor units. When selecting a GROUP,
it is important to know which GROUP is associated with which indoor unit(s). Your CITY MULTI Dealer can assist in
assigning indoor unit(s) with GROUPS and location names.

Room Temperature
Control Up to 50 indoor Units per
Access Point (Location)
Edit the name of the
indoor unit
Set Temperature
Refresh to see changes
*Current mode
DRY - COOL - HEAT - FAN - AUTO
*An explanation of modes can be found in the CITY MULTI indoor unit operation manual
Zone Controllers Window
**Access Point
Location (Network)
**If more than 50 indoor units, select a diﬀerent location with a diﬀerent central controller
Click on Group icon to
access the Zone
Controller window
(see next page)
Wireless Signal

Set Temperature
Room Temperature
Indoor Unit (group)
Name
Turn the indoor
unit(s) ON or OFF
Temperature Slider
Mode Selector
Horizontal Vane Angle Fan Speed (available speed is
based on type of indoor unit )
Locations - Symbol
for outdoor unit and
multiple indoor units
Zone Controllers Window

Edit Controller Names
The wireless data is not sent from the central controller. Groups set up in the central controller are not populated into meZO.
If the GROUPS names are not saving, the connection to the wireless router may be corrupted or the indoor unit power may of been cycled
oﬀ.
Settings > Location > Controllers > Select Group > Edit Name > Save (Repeat)
As a general rule, if any part of the CITY MULTI system encounter an error, the meZO app may not work as expected. For this reason, ensure
the system is operating normally before attempting to set-up the meZO app.
Mitsubishi Electric considers a GROUP as a single indoor unit or up to 16 indoor units.
When selecting a GROUP, it is important to know which GROUP is associated with which indoor unit(s).
Your CITY MULTI Dealer can assist in assigning indoor unit(s) with GROUPS and location names.

Locations (multiple)
Locations are Access Points which are
central controllers. In a CITY MULTI
System, a central controller can monitor
and control up to 50 indoor units
depending on the model of central
controller.
Shown on to the left (fig. 1) are three
locations. In this case, there may be up to
150 indoor units that can be accessed via
the iPhone, iPod Touch or iPad.
Multiple locations can be accessed over a
Local Area Network (LAN).
If you would like more information
regarding CITY MULTI System, please visit
www.mylinkdrive.com
Figure 1

Mode Colors

Troubleshooting
The IP Address of the
central controller
has not been entered or
the password is incorrect.
Indoor Units are
“registered”but
something is wrong with
the network.
Indoor Units are
“registered”but
something is wrong with
the network.
Can be caused by a delay in
receiving data. Check the power
at the indoor unit, central
controller or wireless router.
Click Refresh or check your
network.
Note 1: A 1℉ +/- diﬀerence will occur between the meZO app and the central controller or remote controller. This is normal.
Note 2: Without a good wireless connection, the meZO app will not work.
Note 3: As of the date of this“Missing Manual”, an error or fault state status has not be tested.
Note 4: The meZO app requires a central controller (Model GB-24, GB-50, GB-50ADA, AG-150) and a wireless router to function.
Note 5: Changes made in the meZO may take up to one minute before being reflected in equipment operation.
Note 6: Back up your device to iTunes when set-up is completed.
Note 7: As a general rule, if any part of the CITY MULTI system encounters errors, the meZO app may not work as expected.
Note 8: If you are having trouble with your CITY MULTI System, please contact your CITY MULTI Dealer or (877) 391-5550

Troubleshooting

www.mitsubishipro.com
www.mylinkdrive.com
https://www.facebook.com/mehvac
https://www.youtube.com/user/MitsubishiHVAC/
Not Published by Mitsubishi Electric

meZO - The missing manual

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meZO - The missing manual