Mitsubishi Electric EHWT17D-MHEDW Installation Manual page 38

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5
System Set Up
[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").
* If booster heater equipped, the function is activated.
• [Hot water (DHW/Legionella)]
• [Heating]
• [Operation mode (ON/Prohibited/Timer)]
• [Pump speed]
• [Heat pump flow rate range]
• [Mixing valve control]
en
• [HEATER CAPACITY RESTRICTION]
*1 The screen goes to the next setting screen. Changes have
not been saved.
Main Settings Menu
The main settings menu can be accessed by pressing the
MENU button. To reduce the risk of untrained end users altering
the settings accidentally there are two access levels to the main
settings; and the service section menu is password protected.
User Level – Short press
If the MENU button is pressed once for a short time the main
settings will be displayed but without the edit function. This will
enable the user to view current settings but NOT change the
parameters.
Installer Level – Long press
If the MENU button is pressed down for 3 seconds the main
settings will be displayed with all functionality available.
The color of
buttons is inverted, as per right figure.
The following items can be viewed and/or edited (dependent on
access level).
• [Domestic Hot water (DHW)]
• [Heating]
• [Schedule timer]
• [Holiday mode]
• [Initial settings]
• [Service (Password protected)]
37
Initial settings wizard
DHW SETTINGS
Operation mode
Skip (*1)
CONFIRM
Main menu
Long Press

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