Samsung VRF DVM S2 - Operation Range Overview; Cooling Operation Temperature Range; Heating Operation Temperature Range

Cooling Heating
8. Operation Range
Outdoor(˚CDB)
Indoor(
˚
CWB)
-25
1510 20 25 27
30
-15
-5
5
15
25
35
45
50
55
“Expand Operational
Temperature Range” Option
Indoor(
˚
CWB)
Outdoor(˚CDB)
-30
105 15 2520 27
30
-20
-25
-10
0
10
20
24
30
Continuous
Operation Range
Warming
Up
Operation
Range
(1) The operating range is shown in these figures
(2) The assumed installation condtions are as follows
- Outdoor units and indoor units combination
- The Pipe length(including elbow) is 5m
- The Level difference is 0m
(3) In the low temperature expansion option application, the cooling operating is possible under expand operational
range only for HR system
(4) In case of heatlng mode, operating is possible under warming up operation range. However continus opearting is
impossible due to a protection control
Continuous
Operation Range