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Controller
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3.4 Set page display:
♦
Set page displays” Set”
♦
Mode display: Pressing MODE button to enter into MODE set, and select circularly between
cooling
and
state.
♦
Set page displays the address of selected outdoor units and module.
♦
Pressing OK button to confirm all setting and send to the corresponding air-conditioners.
♦
“Successful” or “Unsuccessful” shown in the operation state area indicates whether the
transmission is confirmed or not.
3.4) Malfunction and Protection Code Table
ERROR Code
ERROR Contents
Description ERROR Code ERROR Contents
Description
H3
Outdoor adding
malfunction
(
valid for
host unit
)
PA
Defrost Protection
H2
Outdoor decreasing
malfunction
(
valid for
host unit
)
P8
Compressor Current
3rd Protection
H1
Net communication
malfunction
P7
Compressor Current
2nd Protection
EF
Other malfunction
P5
Condenser High Temp.
Protection
E4T4
Temp. Sensor malfunction
P4
Discharge Pipe Temp.
Protection
E3T3
Temp. Sensor malfunction
P3
Compressor Current 1st
Protection
E2
Sensor malfunction
P2
Discharge Low-
pressure Protection
E1 E0
Communication
malfunction Phase
sequence or lack of phase
P1 P0
Discharge High-
pressure Protection
Compressor High
Temp. Protection
PF
Other Protection
PE
Oil Balance
PD
Oil Return
Содержание R-410A
Страница 103: ...Wall mount 102 Part 4 2 Wall Mounted...
Страница 113: ...Wall mount 112 4 Dimensions 4 1 YDS 22 36EC 4 2 YDS 45 56EC...
Страница 115: ...Wall mount 114 5 Piping Diagrams 5 1 YDS 22 56EC 5 2 YDS 22 56HC...
Страница 116: ...Wall mount 115 6 Wiring diagrams 6 1 YDS 22 36EC 6 2 YDS 45 56EC...
Страница 117: ...Wall mount 116 6 3 YDS 22 56HC...
Страница 118: ...Wall mount 117 7 Sound level 7 1 Test condition 7 2 Noise spectrums YDS 22 36EC HC...
Страница 119: ...Wall mount 118 YDS 45 56EC HC...
Страница 120: ...Wall mount 119 8 Velocity temperature distribution Discharge angle 70...
Страница 289: ...Controller ___________________________________________________________________________________ 288 Part 6 Control System...