Mitsubishi Electric Mr.SLIM PC-2GJA Technical & Service Manual page 20

8 OPERATION FLOW-CHART
Models : PC-GJA
1. Main operation
1
Protection device
Self hold reset
STOP
Protection device
Self hold
Self-diagnostic function
Indicate & Memory
EMERGENCY
ALL STOP
w1
Refer to page 26 for timer mode details.
w2
The unit starts operation by pressing the ON / OFF switch when unit is OFF.
w3
The factors which cause "abnormal operation mode" are as follows.
Outdoor unit abnormal operation.
Fault of room temperature thermistor (RT1).
Fault of indoor coil thermistor (RT2).
Indoor coil frost protection mode.
Drain water overflow prevention mode.
Refer to page 28 for abnormal operation mode details.
w4
The compressor will not start for 3 minutes after the stop.
20
Start
NO
POWER SUPPLY
Live
YES
TIMER MODE
button ON
NO
NO ON/OFF
button ON
YES
Abnormal
YES
operation mode
NO
POWER lamp ON
<w4>
<w5>
MODE SELECT
button
COOL
COOL OPERATION
<w1>
YES
During
<w2>
operation
AUTO STOP lamp ON
Auto stop timer
1 12Hr up/
<w3>
12 1Hr down/
NO
Set time -
Elapsed time=0
STOP
DRY
DRY OPERATION
NO
YES
AUTO START lamp ON
Auto start timer
press 1 12Hr up/ press
press 12 1Hr down/
Set time -
Elapsed time=0
YES YES
press
NO