Midea MTA-76C(H)RN1 Technical Manual page 140

Midea R410A T3 Top-discharge Split Type Series 50Hz
previous air conditioner will be displayed. If it is currently on the first machine, press it again,
and the data of the last machine will be displayed. If this key was held down, the address
will decrease one by one. In the setting mode, every time when pressing the key, if it is in
single operation mode, the air conditioner of previous in-service address number will be
selected. If it is in the global operation mode, no effect will result after the key is pressed. In
the main page, press it to enter the query mode. By default, it is the first in-service air
conditioner.
8) : In the query mode, every time when pressing the key, the operation status data of the last
air conditioner will be displayed. If it is currently on the last machine, press it again, and the
data of the first machine will be displayed. If this key was held down, the address will
increase one by one. In the setting mode, every time when pressing the key, if it is in single
operation mode, the air conditioner of previous in-service address number will be selected.
If it is in the global operation mode, no effect will result after the key is pressed. In the main
page, press it to enter the query mode. By default, it is the first in-service air conditioner.
9) ADD: In the main page or the query mode, every time when pressing the key, the data of the
current page will be displayed. If it is now in the last page, press the key again, and the first
page will be displayed. In the setting mode, every time when pressing the key, if it is in the
temperature regulation mode, the set temperature will decrease by 1° C (or 2° C) until the
highest allowed set temperature. If it is in the timing startup/shutdown time setting mode,
select the upper-level set time, if no time is set, 0.0 will be displayed, if hold down the key,
the upper-level data will be selected consecutively. The specific change mode is as follows:
10) REDUCE: In the main page or the query mode, every time when pressing the key, the data
of the current page will be displayed. If it is now in the first page, press the key again, and
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