Samsung Electronics 379
Piping Diagram
Rotation defrost
▪ Purpose
Enable continuous heating when HR modules are used.
▪ Concept
- Continuous heating is provided by performing defrost operation for each unit if HR modules are used.
- HR Only
▪ Control specifications in detail
- In heating mode, defrost operation is performed on each unit one after another according to the order of
rotation priority. (see "Rotation defrost control" for details).
▪ Notes
- Incorrect settings may seriously damage the system.
- Setting is unnecessary if high-head condition is set.
Input unit Seg1 Seg2 Seg3 Seg4 Rotation defrost
Main 1 1
0 0 Disabled (default)
0 1 Enabled
7-3 Functions (cont.)
7-3-3-1 Field Setting (cont.)
7-3-3 Others (cont.)