Initial settings wizard
DHW SETTINGS
Operation mode
Skip
(*1)
CONFIRM
Home screen
Option screen
General Operation
In general operation the screen displayed on the main remote control-
ler will be shown as in the figure on the right.
This screen shows the target temperature, space heating mode, DHW
mode, any additional heat sources being used, holiday mode, and the
date and time.
You should use the function buttons to access more information. When
this screen is displayed pressing F1 will display the current status and
pressing F4 will take the user to the option menu screen.
<Option screen>
This screen shows the main operating modes of the system.
Use function buttons to switch between Operating (►), Prohibited (
)
and Timer ( ) for DHW and space heating, or detailed information on
energy or capacity.
The option screen allows quick setting of the following;
• Forced DHW — to turn ON/OFF press F1
• DHW operating mode — to change mode press F2
• Space heating operating mode — to change mode press F3
• Energy monitor
Following accumulated energy values are displayed.
: Consumed electrical energy in total (month-to-date)
: Delivered heat energy in total (month-to-date)
To monitor the energy values in each operation mode for [month-
to-date/ last month/ the month before last/ year-to-date/ last year],
press F4 to access to the Energy monitor menu.
Note:
If a certain accuracy is required for the monitoring, the method
to display captured data from external energy meter(s) should be
set up. Contact your installer for further details.
Initial settings wizard
When the main remote controller is switched on for the first time, the screen automatically goes to Language setting screen,
Date/Time setting screen and Main settings menu screen in order. Enter the desired number using the function keys and press
CONFIRM.
Note:
<HEATER CAPACITY RESTRICTION>
This setting restricts the capacity of booster heater (if fitted). It is NOT possible to change the setting after starting up.
If you do not have any special requirements (such as building regulations) in your country, skip this setting (select "No").
• Hot water (DHW/Legionella)
• Heating
• Operation mode (ON/Prohibited/Timer)
• Pump speed
• Heat pump flow rate range
• Mixing valve control
• HEATER CAPACITY RESTRICTION
*1 The screen goes to the next setting screen. Changes have not been saved.
B-238
Water to Water Heat Pump (WTW)
7
Cylinder
unit/
Hydrobox/GSHP/WTW
Summary of Contents for EHWT17D-MHEDW
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