York VCH-25A Installation Manual page 8

Correction of the actual air inlet temperature on the outdoor coil for different air flows to the nominal flow
% Flow
Correction in °C of the actual air inlet temper‐
ature on the outdoor coil
Correction factors for heating capacities
Indoor unit supply air
DB temperature °C
23
20
17
Heating capacity correction factors according to length and height between units
H Vertical distance between the indoor unit and
the outdoor unit
L Equivalent length of pipes between the indoor
E
unit and the outdoor unit
(consider a single line)
A Outdoor unit above indoor unit
B Indoor unit above outdoor unit
1 Indoor unit
2 Outdoor unit
Correction of the actual air inlet temperature on the outdoor coil for different air flows to the nominal flow
% Flow
Correction in °C of the actual air inlet
temperature on the outdoor coil
70 80 90
5 3 1,5
Indoor unit air DB temperature °C
14 10
1,2 1,04
1,25 1,1
1,3 1,13
A
B
2
70 80
-2 -1,5 -0,5
Installation manual
Technical data
100 110
0 -1
6 0
0,96 0,77
1 0,8
1,04 0,83
A
B
2
1
90 100 110
0 0,5
1
1.4
120 130
-2 -2,5
-8
0,58
0,69
0,63
1
120 130
1 1,2
5