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Precautions for New Refrigerant (R-410A)
SiBE28-804
296
Precautions for New Refrigerant (R-410A)
9. Weigher for refrigerant charge
Specifications
2
High accuracy
TA101A (for 10-kg cylinder) = ± 2g
TA101B (for 20-kg cylinder) = ± 5g
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
accessories.
Differences
2
Measurement is based on weight to prevent change of mixing ratio during charging.
10.Charge mouthpiece
Specifications
2
For R-410A, 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 R-410A use)
2
Change of sealer material for the HFCs use.
Summary of Contents for FHQ100BUV1B x 2
Page 13: ...SiBE28 804 2 ...
Page 19: ...Model Name and Power Supply SiBE28 804 8 General Information ...
Page 29: ...Specifications SiBE28 804 18 Specifications ...
Page 33: ...Wired Remote Controller SiBE28 804 22 Remote Controller 1 2 Installation ...
Page 34: ...SiBE28 804 Wired Remote Controller Remote Controller 23 ...
Page 93: ...Outdoor Unit Fan Speed Control SiBE28 804 82 Functional Description ...
Page 131: ...Test Run and Operation Data SiBE28 804 120 Test Operation ...
Page 251: ...Troubleshooting by Remote Controller Display LED Display SiBE28 804 240 Troubleshooting ...
Page 277: ...PCB Layout SiBE28 804 266 Appendix ...
Page 297: ...RZQ100 140C7 RZQS125 140C7V1B SiBE28 804 286 Removal Procedure ...
Page 311: ...SiBE28 804 iv Index ...