Comprehensive View - Hitachi YUTAKI RWM-2R1E Installation & Operation Manual

UNIT CONTROLLER (PC-ARFH1E)

8.7.2 Comprehensive view


Time and date
The current time/date information is displayed. This information
can be changed on the configuration menu

Operation mode (Heating/Cooling/Auto)
This icon shows the unit's mode of operation status. It has to
be edited by pressing the OK button, and it can be switched
between Heating, Cooling and Auto mode. (If available option).

Control of circuits 1 and 2
It displays the setting temperature calculated for each circuit
and a throughput icon indicating the percentage of the actual
temperature with respect to the setting temperature. It can also
show the ECO mode and timer activation if they are enabled.
The setting temperature can be modified using the arrows keys
over this view (if water calculation mode is set as fix).
Pressing the OK button, the following quick actions are shown:
- Timer: In this menu, simple timer or schedule timer can be
selected and configured.
- OTC: OTC Setting temperature (User can only refer to the
OTC mode and its setting temperature value)
- ECO/Comfort: Selection between ECO and Comfort mode.
- Status: Some working conditions can be consulted.

DHW control
It displays the setting temperature for DHW and a throughput
icon indicating the percentage of the actual temperature
with respect to the setting temperature. It can also show
the operation of the electrical heater of the DHW, the timer
activation and the DHW boost if they are enabled.
The setting temperature can be modified using the arrows keys
over this view.
Pressing the OK button, the following quick actions are shown:
- Timer: In this menu, simple timer or schedule timer can be
selected and configured.
- DHW boost: It activates the DHW heater for an immediate
DHW operation
Status: Some working conditions can be consulted.
-
If anti-legionella operation is working, its icon appears below
the setting temperature.
147 PMML0575 rev.2 - 03/2022
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Swimming pool control
It gives information about the swimming pool setting
temperature and displays a throughput icon indicating the
percentage of the actual temperature with respect to the
setting temperature.
The setting temperature can be modified using the arrows keys
over this view.
Pressing the OK button, the following options are shown:
- Timer: In this menu, simple timer or schedule timer can be
selected and configured.
- Status: Some working conditions can be consulted.

Unit status signals
This part of the screen displays all the notification icons that
offer general knowledge on the unit's situation
Some of these icons can be: Defrost operation, Water pumps,
Compressor/s, Boiler working, Tariff input, Night shift, Test
run...

Outdoor temperature / Alarm indication
In normal operation, the outdoor temperature is displayed
besides the home icon signal.
In abnormal operation, the alarm icon is indicated with its
corresponding alarm code.

Available buttons / Installer mode
It indicates the buttons of the user controller which can be used
in this moment.
When Installer mode is enabled, its icon appears on the right
side of this view.