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Mitsubishi Electric EHWT17D-MHEDW Data Book page 42

Water to water heat pump
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7
Water to Water Heat Pump (WTW)
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 colour 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)
Initial Settings
1. From the main settings menu use F2 and F3 buttons to highlight 'Ini-
tial settings' icon and select by pressing CONFIRM.
2. Use F1 and F2 buttons to scroll through the menu list. When the re-
quired title is highlighted then press CONFIRM to 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.
Main menu
Long Press
Icon
Description
Hot water (DHW)
Heating
Schedule timer
Holiday mode
Initial settings
Service
B-239

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