York HIDS006B21S, Руководство по обслуживанию

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3-52
SM-18001-rev.1
TROUBLESHOOTING
3.4.4 Check List for Refrigerant System
Refer to the Service Manual for Outdoor Unit.
3.4.5 Reset for Accumulated Operation Time of Compressor 1-2 (cUJ1- cUJ2)
Refer to the Service Manual for Outdoor Unit.
(b) When the high pressure retry control is activated, alarm code “ ” is indicated on the 7-segment
display of the outdoor unit PCB. If the high pressure retry control occurs three times or more within
30 minutes, alarm code “ ” is indicated on the LCD of the wired controller or the 7-segment display
of the outdoor unit PCB.
NOTE:
High pressure may not increase until the high pressure switch is activated because of the
temperature condition.
For CIW01
Sel. OP MODE
I.U. : RCI-3.0FSN3
MODEL : F .02
Alarm Code:
22
O.U. : RAS-3HVRNM2
01-02
AlarmRst
Address
Entr
IDU : ******
ODU : ******
Chek
OK