Sanyo SPW-CR1503GDYH8 Technical Data & Service Manual page 290

1. Test Run
Remote
LED (red)
controller
display
8 7 6 5 4
∗
H01
∗
H02
∗
O
H03
O O O O
F27
∗
O O
H09
∗
O O
H11
∗
O O O
H12
∗
O O O
H13
O O O O O
F28
∗
O O
H19
∗
O O
H21
∗
O O
H22
∗
O O
H23
O O O
F21
∗
O O O O
H29
O O
H08
O O O O
H28
O
H07
O O O
L17
NOTE
∗: Alarm display LED lamps may all be lit up or all blink at once.
(Without∗: light up all at once only)
CCU : Command control unit (incorporated in outdoor unit)
PC unit : Power control unit
AD unit : Additional unit
PC comp. : Power control compressor
AC comp. : Constant speed compressor
SC comp. : Scroll compressor
3 2 1
O
O
O O
PC comp. CT detection current
O O
O
O O
O
AC comp. CT detection current
O O
O O
O O
O O O
SC comp. CT detection current
O O
O
Oil sensor fault
O O O
Low oil level
O
Improper setting
V - 7
Test Run and Others
Alarm message
Overload current
Lock current
Current is not detected when compressor is ON
Current is detected when compressor is OFF
MG SW is chattering
Overload current
Lock current
Current is not detected when compressor is ON
Current is detected when compressor is OFF
MG SW is chattering
Overload current
Lock current
Current is not detected when compressor is ON
Current is detected when compressor is OFF
MG SW is chattering
PC comp.
SC comp.
Mis-matching setting of refrigerant kinds between
CCU and outdoor P.C.B.
5
TD831077