Fujitsu Airstage J-II Service Manual page 25

Forced operation
Push switch on
outdoor unit PCB
Function mode
[ F3 ]
Install and
maintenance 1
Install and
maintenance 2
Clear
Reset
Specialtyfunction
Push switch on
Error history
outdoor unit PCB
Error History Mode
[ F9 ]
ITEM
Setting Mode
CODE No.
00 Cooling test run
01 Heating test run
02 Test run stop
10 Signal amplifier automatic address
11 Indoor unit automatic address
12
Indoor unit connection check
21 Vacuuming mode
30 Error history clear
32 Current time clear
33 INV compressor accumulated time clear
34 Constant Speed compressor accumulated
time clear
35 Field setting all clear
36
Clear memorized information of "F3 - 12 "
( Indoor unit connection check )
*
40 Abnormal reset
Maximum memorized indoor unit number reset
41
90
Foreced Normal operation release
91 Foreced Central control function release
ITEM
Meaning of Error History Number
CODE No.
00 1 time ago (Newest)
01 2 times ago
02 3 times ago
03 4 times ago
04 5 times ago
05 6 times ago
06 7 times ago
07 8 times ago
08 9 times ago
09 10 times ago (Oldest)
Forced thermostat-ON in Cooling.
Forced thermostat-ON in Heating.
Test run is stopped.
Automatic address setting operates for signal amplifier.
Automatic address setting operates for indoor unit of same
refrigerant circuit.
The number of indoor units and the total capacity of indoor units
of same refrigerant circuit.
Vacuuming mode operatesRefer to page 01-01 for the function.
All the abnormal code histories are cleared.
Accumulated current time becomes [ 0 ]
Accumulated time of the INV compressor becomes [ 0 ]
Not in Use on J-Series
Return to default the all set items.
The information of the number of indoor units and the total
capacity of indoor units are cleared.
It was displayed when abnormality occurs, and abnormal
code is reset.
This is a function that uses to clear abnormal display after the
repair is completed.
Please operate the switch after power off or power on
the outdoor unit.
Maximum memorized indoor unit number is reset.
"E14.5:Indoor unit number shortage" error is cleared.
Normal operation foreced release
When the centralized control device failure, and the centralized
control setting cannot be released, this function is used.
All the limitations set with the centralized control device are
released.
When the error occurred, the error code is memorized up to
10 on Main PCB.
If the memorized error code becomes over 10, the oldest one
will be erased.
Refer to Chapter 4.TROUBLE SHOOTING
4-2-3 Error Code List of Outdoor unit
*
< Reset Error Item List By Abnormal Reset Setting >
Compressor Motor Loss of Synchronization
Compressor 1 Temperature Abnormal
Inverter Compressor Start Up Error
Discharge Temperature 1 Abnormal
Low Pressure Abnormal
Current Sensor 1 Error
Trip Detection
Rush Current Limiting Resistor Temp Rise Protection
Outdoor Unit FAN motor 1 Lock Error
Outdoor Unit FAN motor 2 Lock Error
01-17
Setting Function
Information contents