General Operation; Main Settings Menu; Initial Settings - Mitsubishi Electric EHPT20Q-VM2EA Manual De Funcionamiento

4
Customizing Settings for Your Home

General Operation

In general operation the screen displayed on the main controller will
be shown as in the fi gure on the right.
This screen shows the target temperature, space heating mode,
DHW mode, additional heat source 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 (for 1 second) 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;
1 Forced DHW — to turn ON/OFF press F1 (OFF - long press)
2 DHW operating mode — to change mode press F2
3 Space heating operating mode — to change mode press F3
4 Energy monitor
The 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 more detailed 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.

Main Settings Menu

To access the main settings menu press button B 'MENU'
The following menus will be displayed left to right :-
● Hot water (DHW)
● Heating
● Schedule timer
● Holiday mode
● Initial settings
● Service (Password protected)

Initial Settings

1. From the main settings menu use F2 and F3 buttons to highlight
'Initial settings' icon and select by pressing CONFIRM.
2. Use F1 and F2 buttons to scroll through the menu list. When the
required title is highlighted then press CONFIRM to enable / allow
edit.
3. Use the relevant function buttons to edit each initial setting then
press CONFIRM to save the setting.
Initial settings that can be edited are
● Date / Time *Be sure to set it to the local standard time.
● Language
● Summer time
● Temp. display
● Contact number
● Time display
● °C/°F
● Room sensor settings
To return to the main Settings menu press the BACK button.
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Home screen
F1 F2 F3 F4
Option screen
Main settings menu screen
Icon Description
Hot water (DHW)
Heating
Schedule timer
Holiday mode
Initial settings
Service
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Customizing Settings for Your Home
<Room sensor settings>
For room sensor settings it is important to choose the correct room
sensor depending on the heating mode the system will operate in.
Please see also Installation Manual of the cylinder unit.
1. From the Initial settings menu select Room sensor settings.
2. When 2-zone valve ON/OFF control is active and wireless remote
controllers are available, from Room RC zone select screen,
select zone No. to assign to each remote controller.
3. From Sensor setting screen, select a room sensor to be used
for monitoring the room temperature from Zone1 and Zone2
separately.
Control option Corresponding initial settings
("Remote Controller Options" room sensor
(Installation manual))
Zone1
A Room RC1-8 (one each
for Zone1 and Zone2)
B TH1
C *
* Not specifi ed ( if a local-supplied room thermostat is used)
Room RC1-8 (one each for Zone1 and Zone2) (if a wireless remote controller
is used as a room thermostat)
4. From Sensor setting screen, select Time / Zone to make it possible
to use different room sensors according to the time schedule set
in the Select Time/Zone menu. The room sensors can be switched
up to 4 times within 24 hours.
Zone2
*
*
*
Time/Zone schedule setting screen
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