Daikin RY24PEV1K Service Manual page 123

SiK401004_A
7. Examination of
System and cooling
medium fillin
Disassembly and Assembly of capillary
Remark : Make sure that there isn't any refrigerant in pipe system and the power supply is cut off before removal
of the capillary
Step
1. Disassembly of
Capillary
2. Assembly of New
capillary
Disassembly and Assembly of Vapour Liquid Separator
Remark : Make sure that there isn't any refrigerant in pipe system and the power supply is cut off before removal
of the vapor liquid separator. (the models lowering than 24kBtu/h have no such steps.)
Step
1. Disassembly of
retaining bolts for liquid
reservoir
2. Disassembly of vapor
liquid separator
115
Illustration
weld point
capillary
weld point
capillary
Illustration
ffv
●Pump vacuum and fill cooling medium
if the system leak test passes.
Handling Instruction
●Weld two welding points connecting
capillary with other pipe lines.
●Remove capillary.
●Install new capillary.
●Weld the points connected with other
pipe lines.
●Re-conduct the system leak test.
Pump vacuum and fill the refrigerants.
Handling Instruction
●Disassemble the retaining screws on
the pothooks of the reservoir with
screwdriver.
●Weld open two pipes connecting vapor
liquid separator with pipe line with gas
welding.
●Remove vapor liquid separator.
MAINTENANCE