Piping Diagram
Samsung Electronics 249
Cooling capacity correction
ƒ Purpose
Control the cooling performance.
ƒ Concept
The Target Evap In temperature is changed to control the low pressure in cooling mode.
ƒ Control specifications in detail
- The target low
pressure for outdoor units and the compressor operation frequency are controlled according
to the Target Evap In Temp. that was configured in
cooling mode.
- See “Compressor capacity control" for details on compressor operation specifications.
ƒ Notes
- The performance may degrade if this option is changed.
- Make
sure to return the option to the default value after servicing the compressor.
- Error E560 will be triggered if all the compressors on outdoor units are
disabled.
(The SVC V/V must be closed for outdoor units if modules are installed and all the compressors on a single
outdoor unit are disabl
ed.)
Input unit Seg1 Seg2 Seg3 Seg4Temperature(ఁ )
Main 00
00 7 - 9 (default)
0 1 5 - 7
02 9 - 11
03 10 - 12
0 4 11 - 13
0 5 12 - 14
06 13 - 15
7-3 Functions (cont.)
7-3-3-1 Field Setting (cont.)
7-3-3 Others (cont.)
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