1
Daikin
Daikin air conditioner error 1
Meaning
l o o C w o L
Models
DX16TC, DX18TC, DX7TC, DZ16TC, DZ18TC, DZ7TC
Meaning
Low Heat *
Models
DX16TC, DX18TC, DX7TC, DZ16TC, DZ18TC, DZ7TC
Meaning
Low Side Fault
Models
DX16TC, DX18TC, DX7TC, DZ16TC, DZ18TC, DZ7TC
Meaning
Low Pressure CO Trip
Models
DX16TC, DX18TC, DX7TC, DZ16TC, DZ18TC, DZ7TC
Meaning
LPCO Lockout (3 Trips)
Models
DX16TC, DX18TC, DX7TC, DZ16TC, DZ18TC, DZ7TC
Meaning
Invalid Data on Netw ork
Models
DX16TC, DX18TC, DX7TC, DZ16TC, DZ18TC, DZ7TC
Causes and how to check
- the cited manual page, and follow-up questions
No account needed to look up codes.
Guides
- Pressure, low refrigerant and high discharge temperature errors: where to start
Pressure and discharge-temperature protection codes: tell a low charge from a blockage or poor heat rejection before charging.