Danfoss Optyma Plus - Advanced Parameter Configuration and Service; Display, Input, and Refrigerant Configuration Details; Unit Type, Sensor, and Factory Setting Management; Heating Element Timing and Operating Time Tracking

Application range
3.3 Application envelopes
The operating envelopes of Optyma
™
Plus
INVERTER are given in the figures below, where
the ambient and evaporating temperatures
represent the range for steady state operation.
The figures below show the operating envelopes
for condensing units with refrigerants R448A/
R449A, R407A/F and R404A. The operating limits
serve to define the envelopes within which
reliable operation of the condensing units are
guaranteed.
0
10
20
30
40
50
60
5
15
25
35
45
55
Ambient temperature (°C)
Operating Map (R407F/A)
-20 -10 0 10 20-25 -15 -5 5 15
Evaporating temperature (°C)
30 rps-100 rps
SH10K
50 rps-100 rps
°C
(Te -10°C, Tamb 43°C)
0
10
20
30
40
50
60
5
15
25
35
45
55
Ambient temperature (°C)
Operating Map (R404A)
-20 -10 0 10 20-25 -15 -5 5 15
Evaporating temperature (°C)
30 rps-100 rps
SH10K
50 rps-100 rps
°C
(Te -15°C, Tamb 43°C)
0
10
20
30
40
50
60
5
15
25
35
45
55
Ambient temperature (°C)
Operating Map (R448A/R449A)
-20 -10 0 10 20-25 -15 -5 5 15
Evaporating temperature (°C)
30 rps-100 rps
SH 10K
50 rps-100 rps
°C
(Te -10°C, Tamb 43°C)
15FRCC.PC.044.A6.02
Application Guidelines