Midea MHC-96HWD1N1(A) Service Manual page 83

MCAC-UTSM-201503 R410A Full DC Inverter Split Duct Type Technical Manual
3) LCD display description
 Description of the main page
The LCD displays the main page, 60 air conditioners are in service, of which 28 are powered on and 32
off.
In the matrix, the bid dots from (16+, 00) to (32+, 15) are luminous, and the small dots are not luminous. It
indicates the 32 air conditioners with the addresses from 16 to 47 are powered off.
In the matrix, the big and small dots from (48+, 09) to (48+, 12) are not luminous. It indicates the four air
conditioners with the address from 57 to 60 are outside the network.
All other big and small dots in the matrix are luminous. It indicates all other air conditioners are in the
network and powered on.
The address of the air conditioner is sum of the coordinates. For example, the address of (48+, 09) is
09+48=57.
The centralized controller keypad is locked, and the centralized controller communicates with the
computer normally.
 Description of the query page
The LCD displays the query page, and the air conditioner with the address of 01 is being queried. Mode of
the air conditioner with the address 01 is cooling, high speed air supply, swing on, indoor temperature
22° C, setting temperature 20° C and cooling mode locked.
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