Indoor Unit
Standard Condenser
Larger Condenser
(Indoor Unit)
kg/Circuit
(Outdoor Unit)
kg/Circuit
(Outdoor Unit)
kg/Circuit
SC09D016-X100-0
2.3
CR30
4.3
CR50
4.9
SC09D019-X100-0
2.3
CR30
4.3
CR50
4.9
SC09D023-X100-0
2.3
CR50
4.9
CR65
9.8
SC09D026-X100-0
2.4
CR50
4.9
CR65
9.8
SC12D020-X200-0
2.9
CR30
4.3
CR80
8.4
SC12D023-X200-0
2.9
CR50
4.9
CR80
8.4
SC12D029-X200-0
3.0
CR50
4.9
CR80
8.4
SC12D033-X200-0
3.2
CR65
9.8
CR80
8.4
SC12D036-X200-0
3.2
CR65
9.8
CR80
8.4
SC15D027-X200-0
3.7
CR30
4.3
CR80
8.4
SC15D030-X200-0
3.8
CR50
4.9
CR80
8.4
SC15D035-X200-0
4.0
CR50
4.9
CR80
8.4
SC15D040-X200-0
4.0
CR65
9.8
CR80
8.4
SC15D044-X200-0
4.0
CR80
8.4
CR80
8.4
SC18D037-X200-0
4.8
CR50
4.9
CR80
8.4
SC18D040-X200-0
4.8
CR50
4.9
CR80
8.4
SC18D044-X200-0
4.8
CR65
9.8
CR80
8.4
SC18D048-X1X1-0
4.8
CR50
4.9
CR65
9.8
SC18D055-X1X1-0
4.8
CR50
4.9
CR65
9.8
Refrigerant Charging Guide
The following information can be used to estimate the refrigerant quantity required in a typical split system installation.
Liquid Line Refrigerant Charge (kg/m)
The following table shows the refrigerant charge / metre for the liquid line, using R410A and assuming a liquid line
temperature of 40°C.
Liquid Line (m)
kg/m
´
0.05
´
0.09
´
0.15
´
0.21
´
0.30
´
0.53
IMPORTANT
The pipe sizes / refrigerant charges quoted are for guidance only. It is the responsibility of the installing contractor / site
engineer to check the pipe sizes / refrigerant charges are correct for each system installation and application.
Split systems may require additional oil which should be added to the low side of each compressor.
Design should be in accordance with accepted refrigeration practice to ensure good oil return to the compressor(s)
under all normal operating conditions.
CAUTION
Care must be taken in sizing double riser systems.
Precision Air Conditioning
SmartCool™ 16 - 60
35
SmartCool Technical Manual 7525371 V1.2.0_03_2013
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Summary of Contents for R410A
Page 1: ...6PDUW RRO RZQÀRZ 16 to 60kW R410A Technical Manual ...
Page 85: ......