Mitsubishi TDJ430D User Manual

5) or indicated on the digital display
( means the compressor on the engine side, and means the compressor on the motor pack.)
• For the voltage of the TD
sensor, refer to Page 63.
• Terminal Nos. of TD sensor
Engine drive TD
1
: 7G
Motor drive TD
2
: 8H
6) indicated on the digital display
Press display switch, and or will be displayed.
(1) If the following is displayed when
the display switch is pressed,
• indicates wire breakage
of storage temperature sensor.
• indicates short circuit of
storage temperature sensor. (when
temperature of sensor area is 0°C)
(2) For the resistance value of storage
temperature sensor, refer to Page 63.
∗: Since the power supply is com-
monly used by TD sensor and
storage temperature sensor, the
power supply of storage tempera-
ture sensor will be cut off if the
power supply of TD sensor is
short-circuited. Therefore, wire
breakage indication is
displayed for storage temperature
sensor.
– 51 –
Replace controller.
Replace Td sensor.
Check
voltage of
TD sensor.
Replace controller.
Abnormal
Normal
Is 4V
(approx. 90°C)
measured at terminal
No. 7 or 8 of Td sensor?
YES
Inspect and repair connector or
wiring.
Is connector or
line short-circuited?
YES
NO
NO
Replace storage temperature
sensor.
Check
resistance of inside
temperature sensor.
Replace controller.
Inspect connector and wiring,
and repair as necessary.
Abnormal
Normal
NO
Replace Td sensor.
Abnormal
YES
*Check resistance
of Td sensor.
Normal
Is
2.8V measured at terminal
No.6 of controller?

Mitsubishi TDJ430D Specifications

General

Brand	Mitsubishi
Model	TDJ430D
Category	Refrigerator
Language	English