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SiUS28-902_a
Outdoor Unit P.C.B. Layout
Test Operation
46
2. Outdoor Unit P.C.B. Layout
Outdoor unit P.C.B.
BS1
MODE
SET
RETURN
TEST
RESET
BS2
BS3
BS4
BS5
H1P H2P H3P H4P H5P H6P H7P
(2) Set mode display (LED)
(3) Mode setting switch
(1) Service monitor
Connection terminal for transmission use
HAP
(1) Service monitor (LED Green)
This monitor blinks while in normal operation, and turns on or off when a malfunction occurs.
(2) Set mode display (LED Orange)
LEDs display mode according to the setting.
(3) Mode setting switch
Used to change mode.
MODE
L.N.O.P
DEMAND
HWL:
k
TEST:
l
IND
MASTER
SLAVE
C/H
SELECTOR
(A2P)
(A1P)
F1 F2 F1 F2
TO IN / D
UNIT
TO OUT / D
UNIT
Summary of Contents for SkyAir FCQ18PVJU
Page 1: ...Split System Air Conditioners SkyAir Inverter R 410A Heat Pump 60Hz P Series SiUS28 902_a...
Page 44: ...Other Control SiUS28 902_a 37 Function...
Page 81: ...SiUS28 902_a Troubleshooting by Remote Controller Troubleshooting 74...
Page 185: ...SiUS28 902 Precautions for New Refrigerant R 410A Precautions for New Refrigerant R 410A 178...