DeDietrich AWHP-2 MIV-3 User Manual page 38

13 Appendix
Tab.21 Weighting of medium temperature heat pumps
Prated / (Prated + Psup)
(1)(2)
0
0.1
0.2
0.3
0.4
0.5
0.6
≥ 0.7
(1) The intermediate values are calculated by linear interpolation between the two adjacent values.
(2) Prated is related to the preferential space heater or combination heater.
Tab.22 Package efficiency
Seasonal space heating energy efficiency
Temperature control
Seasonal space heating energy efficiency of package
Tab.23 Package efficiency
Seasonal space heating energy efficiency
Temperature control
Seasonal space heating energy efficiency of package
38 AWHP-2 MIV-3
V The value of the difference between the seasonal space heating
energy efficiencies under average and colder climate conditions,
expressed in %.
VI The value of the difference between the seasonal space heating
energy efficiencies under warmer and average climate conditions,
expressed in %.
II, package without hot water storage tank
1.00
0.70
0.45
0.25
0.15
0.05
0.02
0
II, package with hot water storage tank
1.00
0.63
0.30
0.15
0.06
0.02
0
0
AWHP 4 MR AWHP 6 MR-2
% 150 137
% + 2 + 2
% 152 139
AWHP 11 MR-2
AWHP 11 TR-2
%
%
%
AWHP 8 MR-2
136
+ 2
138
AWHP 16 MR-2
AWHP 16 TR-2
132 130
+ 2 + 2
134 132
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