Seabreeze SHE9H4ZIGX - E4: Exhaust Protection; E5: Over-Current Protection

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10.2.2 Five Ports
There is a LED display for error codes that is located on the outdoor main board.
Remove the top cover of the outdoor unit to gain access to the main board in the
control box.
Five Port (SMZ42H46ZOGX) Main Board
Malfunction Name of 42K Multi zone
Outdoor Display
Indoor Display
Wall Control Display
Defrosting Mode 1
08
/
/
Defrosting Mode 2
0A
/
/
Whole Unit Running Normally
ON
/
/
Short/open circuit of the coil inlet temp. sensor for the condenser
A5
oE
A5
Short/open circuit of the coil outlet temp. sensor for the condenser
A7
oE
A7
Short/open circuit of the liquid line temp. sensor
14 (for Unit A)
24 (for Unit B)
34 (for Unit C)
44 (for Unit D)
54 (for Unit E)
b5
B5
Short/open circuit of the suction line temp. sensor
13 (for Unit A)
23 (for Unit B)
33 (for Unit C)
43 (for Unit D)
53 (for Unit E)
b7
B7
Jumper failure
C5
C5
C5
LED Display
JUMPER - if missing from the
spare part pc board, remove
from factory installed pc
board.