Service manual

ESIE03–01 Error Codes: Outdoor Units
Part 3 – Troubleshooting 3–49
3
3
4
5
1
Troubleshooting
Caution Be sure to turn off power switch before connecting or disconnecting the connector, or parts damage
may occur.
Note For details, refer to information in Section "Failure of PJ Capacity Setting".
Approximate Input current value:
YES
NO
YES
NO
YES
Check for the
installation conditions.
Is the stop
valve open?
High
pressure is
too high
NO
YES
The voltage
has dropped.
Spare
PC board is
installed using an
adapter not suitable
for the applicable
model. [See
(Note)
below.]
NO
Open the stop valve.
Correct the high pressure.
Correct the power supply.
Connect an adapter suitable
forthe applicable model.
Check for the compressor.
Check for the
power supply voltage.
See "Evaluation of
abnormal high pressure"
on page 3–81
Input current value
RYP71L7V1 JT90FA-V1N 25.3
RYP71L7W1 JT90FA-YE 11.5
RYP100L7V1 JT125FA-V1N 38.0
RYP100L7W1 JT125FA-YE 11.5
RYP125L7W1 JT160FA-YE 15.0