REMKO WKF 85 - Manual (Page 26)

Loss in heating and cooling output
Depending on the length of the refrigerant piping and the difference in elevation between the indoor and out-
door units, there may be a loss in heating or cooling output. These can be calculated using the following dia-
grams.
Loss in heating output WKF/WKF-compact 85
25
30
15
20
10
5
0
-5
-10
-15
-20
-25
-30
0 5 10 15 20 25 30 35 40 45 50
A
B
[m]
[m]
100% 99% 97%
95%
95%
95%
95%
92%
92%
92%
+30 m
0 m
-30 m
Fig. 25: Loss in heating output WKF/WKF-compact 85
A: Difference in elevation
B: Length of refrigerant piping
Loss in cooling output WKF/WKF-compact 85
25
30
15
20
10
5
0
-5
-10
-15
-20
-25
-30
0 5 10 15 20 25 30 35 40 45 50
A
B
[m]
[m]
100% 98% 95%
95%
90%
90%
90%
87%
87%
87%
+30 m
0 m
-30 m
Fig. 26: Loss in cooling output WKF/WKF-compact 85
A: Difference in elevation
B: Length of refrigerant piping
REMKO WKF / WKF-compact
26