Mitsubishi Electric CAHV-R450YA-HPB Service Manual page 111

[ VII Control ]
Control at Initial Start-up
-10- Peak-demand control
General idea about demand control in the system with a combination of a heat pump and a combustion-type hot water boiler.
1. Individual system
Preset value
2. Peak-demand control in a multiple system
Standard operation
a.
>
%
<80 >
Preset value
Entire system
b.
<37.5%>
Preset value
Entire system
M N
<52.5%>
Preset value
Re-distribution of capacity Re-distribution of capacity
<60%>
Preset value
Nomenclature
M Total number of units
N
HWE22020
+
Re-distribution
of capacity
No. 3 unit No. 4 unit
No. 3 unit No. 4 unit
No. 3 unit No. 4 unit
:30% < 40%
0%
- 102 -
note.
so the unit's performance may not be
GB