11-31
CONTROL SYSTEM
SM FBFRPM 1-A.0 GB
11.15
Controller Self-Test Procedure
11.15.1
By Shorting Test Jumper J1
RC/
S
T TE
S
T
MODEL
CONFIGURATION
TE
S
T
S
TEP MOTOR TE
S
T
FREQUENC
Y
TE
S
T
LED
S
OFF
LED
S
ON TE
S
T
AUTO RELA
Y
TE
S
T
S
HORT JUMPER
J1
(CONTROL PCB)
PRE
SS
ON
POWER
BUTTON
PRE
SS
ON
MODE
BUTTON
INDOOR FAN
S
PEED TE
S
T
SELF-TEST FLOW CHART
Step 1
Step 2
Step 3
FOR CONTROLLER (VER
S
ION 4V5 OR HIGHER)
COOL
HEAT
COMPRESSOR
OUTDOOR FAN
R.V.
LOW
MEDIUM
HIGH
TIMER
OPERATE
STANDBY
BUZZER TE
S
T
(ONE BEEP
S
OUND)
REMOTE CONTROL
TO CPU COMUNICATION
(TWO BEEP
S
S
OUND
S
)
THERMI
S
TOR ANALOG
VOLTAGE CHECKING
EEPROM
MEMOR
Y
TE
S
T
END OF
S
ELF
TE
S
T
PRE
SS
ON
RESET
BUTTON
PRE
SS
ON
FAN
BUTTON
ON THE
REMOTE CONTROL
PRE
SS
ON
MODE
BUTTON
PRE
SS
ON
MODE
BUTTON
Step 4
Step 5
Step 6
Step 7
Step 8
DI
S
CONNECT
JUMPER
J1
Summary of Contents for YCF055
Page 45: ...8 2 WIRING DIAGRAMS SM FBFRPM 1 A 0 GB 8 3 Indoor Units YDF030 8 4 Outdoor Unit GCN 30NRCT...
Page 46: ...8 3 WIRING DIAGRAMS SM FBFRPM 1 A 0 GB 8 5 Outdoor Unit GCN 37NRC 8 6 Outdoor Unit GCN 37NRCT...
Page 47: ...8 4 WIRING DIAGRAMS SM FBFRPM 1 A 0 GB 8 7 Outdoor Unit YDF047 8 8 Outdoor Unit YCF055...
Page 50: ...10 2 REFRIGERATION DIAGRAMS SM FBFRPM 1 A 0 GB 10 1 2 FBF045 FBF060...
Page 92: ...14 4 EXPLODED VIEWS AND SPARE PARTS LISTS SM FBFRPM 1 A 0 GB 14 4 Indoor Unit FBF046 FBF060...
Page 109: ...15 3 OPTIONAL ACCESSORIES SM FBFRPM 1 A 0 GB 15 3 RCW RCW2 Wiring Connections as Shown on Kit...
