So used
So used
=379
X\67 X\68
;
<
6
7
839
:
6
Iisplay of numeral pipe light with seven segments
Hheckingcode of outdoor unit Iisplay@ 333 \hen no checkingcode
\hen total capacity of indoor units exceeds 796, of rated capacity of outdoor
unit2 display@ K K K
Tperation mode of outdoor units@ Hooling@ 3H2 Meating@ 3M 2 Iefrosting@ 3O
Yarget of operating frequency of compressor .Iecimal number/@
Fctual operatingfrequency of compressor .Iecimal number/@
Nndoor units connected .Iecimal number/@
;
6
7
8
:
9
<
=
>
?
76
77
78
79
7:
7
Hompulsory cooling@ 6A compulsory heating@ 7A without compulsory operation@ 33
7:
Hdjust frequency by hand2 display the set frequencyA without set manually2 33
7;
89
7;
target frequency
current frequency
6
8
7
Rethod of installation and trial run
Rethod of installation and trial run
74 Kunction explanation of switch X\672 X\68 of control panel of outdoor unit4
\e can know the number of some parameters by usingforck board 2but must to connected other
frock borad4
which is not in the control board4Yhe forck board must be bought from manufacturer4
So used
Tpeningof outdoor unit UR[ .decimal number/@
Xensor YI Fir Iischarge value .
O
/.decimal number/@
Xensor YF Jnvironment timU4 value .
O
/.decimal number/@
Xensor YX Fir suction value .
O
/ .decimal number/@
Xensor YJ Iefrost value .
O
/.decimal number/@
Xensor YH middle part of Hondenser value .
O
/ .decimal number/@
So used
Ragnet valve X[8@ TS@7 TKK@ 6
Ragnet valve X[7@ TS@7 TKK@ 6
Hurrent value of compressor when operating.decimal number/
Glower fan mode of outdoor Qow speed@ 37 Redium speed@38 Migh speed@39
So used
Tn position of :3way valve display@ TS@ 72 TKK@ 6
IH voltage
Tverheat value
Summary of Contents for AU48NFIERA
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