Check List For Refrigerant System; Reset For Accumulated Operation Time Of Compressor 1-2 (Cuj1- Cuj2) - York HIDS006B21S Service Manual

TROUBLESHOOTING
(b) When the high pressure retry control is activated, alarm code "
display of the outdoor unit PCB. If the high pressure retry control occurs three times or more within
30 minutes, alarm code "
of the outdoor unit PCB.
For CIW01
Alarm Code:
MODEL : F .02
I.U.
IDU
ODU
O.U.
Sel.
NOTE:
High pressure may not increase until the high pressure switch is activated because of the
temperature condition.
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.
3-52
" is indicated on the LCD of the wired controller or the 7-segment display
01-02
22
Chek
AlarmRst
: RCI-3.0FSN3
: ******
Address
: ******
: RAS-3HVRNM2
OP MODE Entr
OK
" is indicated on the 7-segment
SM-18001-rev.1