4
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Components
Service manual
58
RXTM-R+RXTP-R+ARXTP-R+RXTA-B+FTXTA30B2V1B(W)
(B)+35M5V1B
R32 Optimized Heating 4 Split
ESIE21-12A – 2022.02
A mechanical lock is present on the
compressor?
Action
Yes
Replace the compressor, see
No
Perform an mechanical check of the
compressor, see
57].
To perform a mechanical check of the compressor
Prerequisite:
First perform an auditive check of the compressor, see
Prerequisite:
Stop the unit operation via the user interface.
Prerequisite:
Turn OFF the respective circuit breaker.
1
Wait until the rectifier voltage is below 10 V DC.
DANGER: RISK OF ELECTROCUTION
Wait for at least 10 minutes after the circuit breaker has been turned OFF, to be sure
the rectifier voltage is below 10 V DC before proceeding.
2
Visually check:
▪
For oil drops around the compressor. Locate and fix as needed.
▪
Pipes for signs of damage. Replace pipes as needed.
3
Check that the compressor bolts are correctly fixed. Fix as needed.
4
Check that the compressor wire terminals cover is correctly installed and
fixed. Correct as needed.
5
Check the compressor dampers for any damage.
a
a
a
Damper
INFORMATION
The compressor dampers may look different.
Summary of Contents for RXTA30B2V1B
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