3
|
Components
Service manual
75
ATXP20~35 + FTXP20~71 + ARXP20~35 + RXP20~71
Split Comfora R32
ESIE18-01D – 2022.02
3
Supply nitrogen to the refrigerant circuit. The nitrogen pressure MUST NOT
exceed 0.02 MPa.
4
Wrap a wet rag around the high pressure switch and any other components
near the high pressure switch and solder the high pressure switch pipe to the
refrigerant pipe.
a
c
b b
a
High pressure switch
b
Faston connector
c
High pressure switch pipe
CAUTION
Overheating the pressure switch will damage or destroy it.
5
After soldering is done, stop the nitrogen supply after the component has
cooled‑down.
6
Connect the Faston connectors to the high pressure switch.
7
Perform a pressure test, see
130].
8
Add
refrigerant
to
the
refrigerant
circuit,
see
134].
Is the problem solved?
Action
Yes
No further actions required.
No
Return to the troubleshooting of the
specific error and continue with the
next procedure.
3.5 Indoor unit fan motor
3.5.1 Checking procedures
INFORMATION
It is recommended to perform the checks in the listed order.
To perform a mechanical check of the DC fan motor assembly
Prerequisite:
Stop the unit operation via the user interface.
Содержание Comfora ARXP20L
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