Daikin Stylish Series - Compressor

2 | Components
Service manual
45
(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
Is the problem solved? Action
No Return to the troubleshooting of the
specific error and continue with the
next procedure.
2.2 Compressor
2.2.1 Checking procedures
INFORMATION
It is recommended to perform the checks in the listed order.
To perform an auditive check of the compressor
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 Open the compressor insulation.
2 Turn ON the power using the respective circuit breaker.
3 Start the unit operation via the user interface.
4 Listen to the compressor when it tries to operate. Judge if a mechanical lock is
present.
INFORMATION
If a mechanical lock is present, also check for the root cause of impurities in the
refrigerant causing mechanical lock of the compressor. See "3.2.1 Checking
procedures"[4133].
A mechanical lock is present on the
compressor?
Action
Yes Replace the compressor, see
"2.2.2Repair procedures"[450].
No Perform an mechanical check of the
compressor, see "2.2.1Checking
procedures"[445].
To perform a mechanical check of the compressor
Prerequisite: First perform an auditive check of the compressor, see
"2.2.1Checking procedures"[445].
Prerequisite: Stop the unit operation via the user interface.
1 Turn OFF the respective circuit breaker.
2 Check the compressor dampers and piping for any damage.