![background image](http://html2.mh-extra.com/html/daikin/skyair-fcq18pvju/skyair-fcq18pvju_service-manual_4705640089.webp)
SiUS28-902_a
Troubleshooting by Remote Controller
Troubleshooting
82
k
: ON
h
: OFF
l
:Blink
Malfunction
code
Confirmation of malfunction 1
Confirmation of malfunction 2
Confirmation of malfunction 3
Confirmation of malfunction 4
H1P H2P H3P H4P H5P H6P H7P H1P H2P H3P H4P H5P H6P H7P H1P H2P H3P H4P H5P H6P H7P H1P H2P H3P H4P H5P H6P H7P
E1
l
h
h
l
l
l
h
h
h
l
l
k
h
h
h
h
h
l
k
k
h
h
l
l
E3
l
h
h
l
l
l
h
h
h
h
l
h
h
∗
1
E4
l
h
l
h
h
l
h
h
h
h
l
h
h
E5
l
h
l
h
l
l
h
h
h
h
l
h
h
E7
l
h
l
l
l
l
h
h
h
h
l
h
l
E9
l
l
h
h
l
l
h
h
h
h
l
h
h
H9
l
l
h
h
l
l
h
h
h
h
l
h
h
∗
1
F3
l
h
l
h
l
l
h
h
l
l
l
h
h
h
h
l
h
h
∗
1
F6
l
h
l
l
h
l
h
h
h
h
l
h
h
l
l
J3
l
h
l
l
h
l
h
h
l
l
l
h
h
h
h
l
h
h
∗
1
J5
l
h
l
h
l
l
h
h
h
h
l
h
h
l
h
h
h
h
l
h
l
J6
l
h
l
l
h
l
h
h
h
h
l
h
h
JA
l
l
h
l
h
l
h
h
h
h
l
h
h
JC
l
l
l
h
h
l
h
h
h
h
l
h
h
L1
l
h
l
l
l
l
h
h
h
l
l
h
h
h
h
l
h
h
h
h
l
h
h
h
l
l
h
h
h
h
l
h
h
h
l
l
h
h
h
l
l
h
h
h
h
l
h
h
l
h
l
h
h
h
l
l
h
h
h
h
l
h
h
l
l
l
h
h
h
l
l
h
h
h
h
l
h
l
h
h
L4
l
h
l
h
h
l
h
h
h
h
l
h
h
∗
1
L5
l
h
l
h
l
l
h
h
h
h
l
h
h
L8
l
l
h
h
h
l
h
h
h
h
l
h
h
l
h
h
h
h
l
h
l
l
h
h
h
h
l
l
h
l
h
h
h
l
l
h
h
L9
l
l
h
h
l
l
h
h
h
h
l
h
h
l
h
h
h
h
l
h
l
l
h
h
h
h
l
l
h
LC
l
l
l
h
h
l
h
h
h
h
l
h
l
*1
h
h
Master
h
l
Slave1
l
h
Slave2
l
l
System
Display of contents of
malfunction (first digit)
Display of contents of
malfunction (second digit)
Display 1 of
malfunction in detail
Display 2 of
malfunction in detail
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...