-
477
-
-
477
-
'13 • PAC-T-197
E39
1. Applicable model
5. Troubleshooting
All models
Diagnosis
Countermeasure
Is the
discharge pipe
temperature thermistor
connector connected
properly?
YES
Are the
characteristics
of discharge pipe
temperature
thermistor
OK?
NO
For the characteristics of discharge pipe
temperature thermistor, see the following graph.
YES
温度センサ抵抗
〔
T�80�
〕
温度センサ抵抗
〔
T�80�
〕
温 度〔Ｔ〕
（
�
）
T�80�
T�80�
100
50
0
10
5
0
0
50
80
100
(k)
(k)
0
20
40
60
80
100
120
140
160
180
200
0
20
40
60
80 100 120 140 160
NO
Temperature-resistance characteristics
Temperature thermistor resistance (k
7
)
Temperature (°C)
(Broken wire)
(Short circuit)
Correct connector.
Defective discharge pipe
temperature thermistor
➞
Replace.
Defective outdoor control
PCB
➞
Replace.
(Defective temperature
thermistor input circuit)
2. Error detection method
Detection of anomalously low
temperature (resistance) on
the discharge pipe temperature
thermistor
3.
Condition of Error displayed
When the temperature thermistor
detects -10°C or lower for 5
seconds continuously within
10 minutes to 10 minutes 20
seconds after the compressor
ON, the compressor stops. After
3-minutes delay, the compressor
starts again automatically, but
if this anomalous temperature
is detected 3 times within 40
minutes.
4. Presumable cause
• Defective outdoor control
PCB
• Broken thermistor harness or
temperature sensing section
(Check molding.)
• Disconnected wire connection
(connector)
Note:
Error code
Remote control:
Content
1-time flash
Keeps flashing
Keeps flashing
4-time flash
Keeps flashing
Indoor display
RUN light
TIMER light
Green LED
Yellow LED
Red LED
Outdoor
control PCB
Outdoor
inverter PCB
Discharge pipe
temperature thermistor anomaly
Summary of Contents for V Multi 100VNX
Page 98: ... 97 13 PAC T 197 Models FDT100VF1 125VF 140VF H H H H H C B A F G D G PJF000Z285 A ...
Page 101: ... 100 13 PAC T 197 Models FDEN60VF 71VF1 C2 C1 A B A B D C1 C2 C1 C2 E G F C PFA003Z817 ...
Page 116: ... 115 13 PAC T 197 b Wireless remote control RCN E1R 60 17 150 Unit mm ...
Page 291: ... 290 13 PAC T 197 261 12 PAC T 173 ー K ...
Page 590: ... 589 13 PAC T 197 3 8 SUPER LINK E BOARD SC ADNA E F ...
Page 591: ... 590 13 PAC T 197 ...
