Fisher FSMED-124HFPL, Technical & Service Manual

Page: 8 / 30

7
6. Pressure table
Note:
*The pressure data is from 3 way valve, the pressure data are pressure above atmosphere.
*D: Dry bulb temp.
*W: Wet bulb temp.
6.1 FSMED-74HFPL
Cooling mode Outdoor temperature (Dry bulb temp)
Indoor
Conditions
Pressure 25ºC 30ºC 35ºC 40ºC 45ºC 50ºC
21ºC D
15ºC W
bar 6.1 6.7 7.1 7.9 8.4 9.4
24ºC D
17ºC W
bar 6.2 6.4 7.4 7.9 8.6 9.4
27ºC D
19ºC W
bar 6.0 6.8 7.4 8.1 9.0 9.9
32ºC D
23ºC W
bar 6.9 7.2 7.7 8.2 9.1 10.0
Heating mode
OUTDOOR CONDITIONS
Indoor Conditions
Pressure
12ºC D
11ºC W
7ºC D
6ºC W
0ºC D
-1ºC W
-4ºC D
-6ºC W
-7ºC D
-9ºC W
-15ºC D
-xºC W
15ºC
bar
23.5 23.0 23.0 22.5 23.2 /
18ºC
bar
21.5 23.0 20.7 21.0 20.5 /
20ºC
bar
22.0 22.3 21.0 21.3 20.5 /
22ºC
bar
23.5 23.1 21.0 21.3 20.5 /