Daikin R-410A Service Manual page 219

SiBE39-402A
9. Weigher for refrigerant charge
! Specifications
2 High accuracy
2 Equipped with pressure-resistant sight glass to check liquid refrigerant charging.
2 A manifold with separate ports for HFCs and previous refrigerants is equipped as standard
! Differences
2 Measurement is based on weight to prevent change of mixing ratio during charging.
10. Charge mouthpiece
! Specifications
2 For R410A, 1/4"→ 5/16" (2min → 2.5min)
2 Material is changed from CR to H-NBR.
! Differences
2 Change of thread specification on hose connection side (For the R410A use)
2 Change of sealer material for the HFCs use.
Precautions for New Refrigerant (R410A)
TA101A (for 10-kg cylinder) = ± 2g
TA101B (for 20-kg cylinder) = ± 5g
accessories.
Precautions for New Refrigerant (R410A)
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