Energy Data - Hitachi RWM-2R1E Installation & Operation Manual

And yutaki cascade controller
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UNIT CONTROLLER

7.13.2 Energy data

In energy data menu it is possible to check the input power or capacity for space heating / cooling, DHW, SWP or total input power /
capacity.
In case no external pulse power meter is used, YUTAKI unit performs an estimation of the consumption taking into consideration,
compressor, tank heaters, space heating heaters, compressor crankase heater, WP1 and electronics. As an estimation, this value
may differ from real consumption measured by means an external power meter.
When power meter is used, YUTAKI considers consumption read from pulse power meter
Main view is a chart comparing total input power or total capacity depending on the menu.
By pressing right/left, it can be changed between zones:
-
Total
-
Space Heating
Space Cooling
-
-
DHW
-
Swimming Pool
By pressing up/down, the comparison method can be changed:
-
Today vs yesterday
-
This week vs past week
-
This year vs past year
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PMML0575 rev.1 - 09/2021

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