4
|
Components
Service manual
141
RXTM-R+RXTP-R+ARXTP-R+RXTA-B+FTXTA30B2V1B(W)
(B)+35M5V1B
R32 Optimized Heating 4 Split
ESIE21-12A – 2022.02
a
b
a
Nut
b
Propeller fan blade assembly
Is the problem solved?
Action
Yes
No further actions required.
No
Return to
135] of the outdoor unit
fan motor and continue with the next
procedure.
4.16 Outdoor unit heat exchanger
4.16.1 Checking procedures
To perform a mechanical check of the outdoor unit heat exchanger
Prerequisite:
Stop the unit operation via the user interface.
Prerequisite:
Turn OFF the respective circuit breaker.
Prerequisite:
Remove the required plate work, see
1
Visually check:
▪
For any signs of damage or corrosion. Replace the heat exchanger as
needed, see
▪
For bended hair fins. Straighten as needed.
2
Check the heat exchanger for leaks. Use soap test method.
CAUTION
Do NOT use soap containing Chlorine or Sulfide as this may result in corrosion of the
copper piping.
Any leaks found?
Action
Yes
Replace the outdoor unit heat
exchanger, see
142].
No
Heat exchanger is OK. Return to the
troubleshooting of the specific error
and continue with the next step.
Содержание RXTA30B2V1B
Страница 262: ......
Страница 263: ......
Страница 264: ...ESIE21 12A 2022 02 Copyright 2021 Daikin Verantwortung f r Energie und Umwelt...