Daikin GYEQ20AN, Руководство по обслуживанию

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Troubleshooting the Outdoor Unit SiAUY361411EA
111 Troubleshooting
F6 Blinking Blinking Blinking F6
Discharge Temperature Sensor Disconnected /
Shorted
F7 Blinking Blinking Blinking F7 Abnormal Engine Room Temperature
F9 Blinking Blinking Blinking F9 Short of Refrigerant
FH Blinking Blinking Blinking FH Compressor Oil Detected Too Low
FJ Blinking Blinking Blinking FJ Abnormal High-Side Differential Pressure
H0 Blinking Blinking Blinking H0 Misfire Detected
H1 Blinking Blinking Blinking H1 Clutch Failure
H6 Blinking Blinking Blinking H6 Indoor Unit Electronic Expansion Valve Failure
J1 Blinking Blinking Blinking J1 Air-Fuel Ratio Controller Failure
J2 Blinking Blinking Blinking J2
Intake Air Temperature Sensor 1 Disconnected /
Shorted
J3 Blinking Blinking Blinking J3
Outdoor Air Temperature Sensor Disconnected /
Shorted
J5 Blinking Blinking Blinking J5 Outdoor Unit Electronic Expansion Valve Failure
J6 Blinking Blinking Blinking J6 Oil Return Solenoid Valve Failure
J7 Blinking Blinking Blinking J7 High-Side Pressure Sensor System Failure
J8 Blinking Blinking Blinking J8 Exhaust Temperature Sensor Disconnected
J9 Blinking Blinking Blinking J9 Low Pressure Side Sensor Disconnected / Shorted
JA On Off Blinking JA
Compressor Automatic Emergency Run (during
continued running)
JA Blinking Blinking Blinking JA Compressor Automatic Emergency Run
JH Blinking Blinking Blinking JH Pressure Sensor Failure
JJ Blinking Blinking Blinking JJ Oil Temperature Sensor Disconnected / Shorted
JF Blinking Blinking Blinking JF Receiver Temperature Sensor System Failure
L1 Blinking Blinking Blinking L1 Abnormal Exhaust Temperature
L8
On
Off
On Off Off
Periodic Inspection Reminder (Note: This is not an
error message)
In the case of 200 or less hours remaining before the
next periodic inspection
L8
On
Off
On Blinking L8
Periodic Inspection Reminder (Note: This is not an
error message)
In case the next periodic inspection time has passed
LE Blinking Blinking Blinking LE Starter Relay Failure
LF Blinking Blinking Blinking LF BS Unit Circuit Switch Failure
—
On
Off
Blinking Blinking M1 Centralized Controller P Board Failure
—
On
Off
Blinking Blinking M8 Transmission Failure between Centralized Controllers
—
On
Off
Blinking Blinking MA Centralized Controller Mismatch
—
On
Off
Blinking Blinking MC Centralized Controller Address Incorrect
P0 Blinking Blinking Blinking P0 Too Many Indoor Units Connected
P3 Blinking Blinking Blinking P3 Total Indoor Unit Capacity Too Large
U2 Blinking Blinking Blinking U2
Inter-CPU Communication Failure / Software
Mismatch / ROM Abnormal
U3 Blinking Blinking Blinking U3 Inter-Unit Communication Failure
U4 Blinking Blinking Blinking U4 Outdoor/Indoor Unit Transmission Failure
— Blinking Blinking Blinking U5
Transmission Failure between Remote Control and
Indoor Units
— Blinking Blinking Blinking U7 External Control Adaptor Failure
— Blinking Blinking Off U8
Transmission Failure between Master and Slave
Remote Control Units (Slave Remote Control Unit
Failure)
Indoor Unit system
Error
Code
displayed
on
outdoor
unit
Run
lamp
Inspection
indicator
Unit No.
Code
displayed
on
remote
controller