Lh" Indoor Unit: Converter Error - Daikin ALTHERMA HT Service Manual

Troubleshooting by Indication on the Remote Controller
3.49 "LH " Indoor Unit: Converter Error
LH
Remote Control
Display
Subcode 2
All indoor units
Applicable
Models
Method of
Malfunction
Detection
Malfunction
Decision
Conditions
 Inverter PC board problem
Supposed
Causes
Troubleshooting
otherwise parts may be damaged.
Replace the inverter PC board.
190
Caution: Be sure to turn off the power switch before connecting or disconnecting connector,
ESIE09-08B
Troubleshooting