Daikin ESIE13-02 Service Manual page 140

Error Codes: System Malfunctions
1
Troubleshooting
3
4
5
Caution
Part 4 – Troubleshooting
Check for refrigerant
shortage. (*1)
Is the
refrigerant level
proper?
YES
Check the inter-unit wiring and
piping between the indoor and
outdoor units.
Is wiring
and piping connection
matched?
YES
See also:
(*1) "Check No.13 - Check for Inadequate Refrigerant" on page 161.

(*2) "Check No.8 - Clogged Points" on page 158.

Be sure to turn off power switch before connect or disconnect connector, or parts damage may be
occurred.
NO
NO
140
ESIE13-02
Collect refrigerant and
recharge a proper amount
of refrigerant after vacuum
drying.
Match wiring and piping
connection.
Check the refrigerant piping
system for clogging. (*2)