Service Menu - Mitsubishi Electric Smart ME Controller Installation Manual

2

Service Menu

[HOME screen]
A password is required to access the Menu
.
screen
• The initial Service password is "9999." The initial User password is "0000." Change the password
as necessary to prevent unauthorized access.
• Make sure the password is available to the maintenance and other necessary personnel.
• The password can be changed to any four-digit number. On the [Login page], enter the old
password, touch the [Change] button, and then enter a new password.
• If you forget your password, log in with the master password.
Master service and user password: 1056
■Service menu items
Item Detail
(1) Setup (a) Group
setting
(b) Interlocked
LOSSNAY
(c) Search
connection
information
(d) Cool/Heat
display
(e) Override
time
(f) Temperature
sensor offset
(g) Humidity
sensor offset
(h) Auto mode
Single/Dual
setting
[MENU(User) screen]
Service
(
Description
Make the group setting for the
indoor units, and an AHC
Enters the interlock settings
between indoor and LOSSNAY
units
Use to search and display the
units that are connected to a
specified unit.
Use to show or hide the
operation mode signs (Cool/
Heat) on the HOME screen
while the units are operated in
the AUTO mode or the
SETBACK mode.
Use to enable or disable the
Override function and to set the
override time when the function
is enabled.
* Use to enable or disable the
function that restores the
original set temperature after
the preset override time has
elapsed (when the set
temperature was changed
while the units were operated
in the SETBACK mode).
Use to offset the reading on the
built-in temperature sensor. *1
Use to offset the reading on the
built-in humidity sensor.
Use to select the number of set
points (single/dual) to be used
in the AUTO mode.*2
– 16 –
[MENU(Service) screen]
screen or some settings under the Menu
)
Setting
Refer to section 1
"Initial Settings" (2)
"Setup screen".
Select between Show/
Hide.
• Select between
Enable and Disable.
• Set the override time in
5-minute increments
(max. 9 hours and 50
minutes ).
Set the offset value.
(-5ºC~+5ºC)
(-10ºF~+10ºF)
Set the offset value.
(-10%~+10%)
Select between single
and dual.
* Not available if the air
conditioning units do
not feature the Auto
function.
User
(
Default
–
Auto: Show
Setback: Show
Override: Enable
Override time: 2:00
Offset: 0ºF (0.0ºC)
Offset: 0%
–
(Varies depending on the
connected indoor unit
model.)
)