46
3-14
Example to ll in the domestic hot water production system assembly chart.
:DWHUKHDWLQJHQHUJ\HI¿FLHQF\RIFRPELQDWLRQKHDWHU
:DWHUKHDWLQJHQHUJ\HI¿FLHQF\RISDFNDJHXQGHUDYHUDJHFOLPDWH
:DWHUKHDWLQJHQHUJ\HI¿FLHQF\FODVVRISDFNDJHXQGHUDYHUDJHFOLPDWH
:DWHUKHDWLQJHQHUJ\HI¿FLHQF\XQGHUFROGHUDQGZDUPHUFOLPDWHFRQGLWLRQV
&ROGHU[
:DUPHU[
'HFODUHGORDGSUR¿OH
6RODUFRQWULEXWLRQ
)URP¿FKHRIVRODUGHYLFH
1
%
µ,¶
2
%
+
[µ,¶[µ,,¶µ,,,¶µ,¶
$X[LOLDU\HOHFWULFLW\
3
%
G F E D C B A A
+++
A
++
A
+
M
L
XL
XXL
3 2
3 2
%
%
7KHHQHUJ\HI¿FLHQF\RIWKHSDFNDJHRISURGXFWVSURYLGHGIDULQWKLV¿FKHPD\QRWFRUUHVSRQG
WRLWVDFWXDOHQHUJ\HI¿FLHQF\RQFHLQVWDOOHGLQDEXLOGLQJDVWKHHI¿FLHQF\LVLQÀXHQFHGE\IXU-
WKHUIDFWRUVVXFKDVKHDWORVVLQWKHGLVWULEXWLRQV\VWHPDQGWKHGLPHQVLRQLQJRIWKHSURGXFWVLQ
UHODWLRQWREXLOGLQJVL]HDQGFKDUDFWHULVWLFV