Daikin Stylish Series - Intelligent Thermal Sensor; Checking Procedures; Repair Procedures

2 | Components
Service manual
78
(C)(F)TXA15~50A(W)(S)(T) + (C)(F)TXA15~50B(B)(S)(T) + RXA42+50A +
RXA20~35A + RXA42+50B
Split Stylish R32
ESIE18-03C – 2020.02
2.9 Intelligent thermal sensor
2.9.1 Checking procedures
1 As there is no specific check procedure for this component, first perform a
check of the indoor unit PCB to check if the intelligent thermal sensor needs
to be replaced. See "2.8.1Checking procedures"[471].
After complete check of the indoor unit
PCB, is the problem solved?
Action
Yes No further actions required.
No Replace the intelligent thermal sensor,
see "2.9.2Repair procedures"[478].
2.9.2 Repair procedures
To remove the intelligent thermal sensor
Prerequisite: Stop the unit operation via the user interface.
Prerequisite: Turn OFF the respective circuit breaker.
Prerequisite: Remove the required plate work, see "2.13Plate work"[499].
1 Disconnect the intelligent thermal sensor connector from the indoor unit PCB.
2 Carefully click the complete intelligent thermal sensor assembly out of the
indoor unit.
a
a Intelligent thermal sensor assembly
3 To install the intelligent thermal sensor assembly, see "2.9.2 Repair
procedures"[478].
To install the intelligent thermal sensor
1 Click the intelligent thermal sensor assembly on the indoor unit.