Service Menu Screen - Mitsubishi Electric AT-50B Installation Manual

Air-conditioner control system advanced touch controller
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2-2. AT-50B Screen Configurations
(1) Screen sequence and Service Menu configuration.
Touch [
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Touch [
Touch [
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Password Change screen
Icon
Password Change
Initial Settings 1/Basic System
Initial Settings 2/Groups
Interlocked LOSSNAY
Gas Amount Check
*1 A password is required to access the Service Menu.
• The initial Service password is "9999." Change the password as necessary to prevent unauthorized access.
• Make sure the password is available to the maintenance and other necessary personnel.
• The password can be set to an arbitrary number between four and eight digits.
• If you forget your password, log in with the master password.
Master password: 105638
• The same master password is used to log in to specific screens under the "Main Menu" and the "Service Menu."
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Main Menu screen
Touch [
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*1
Login Page screen
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Touch [
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Touch [
Button name
Main Menu
Service Menu
Return
HOME
Cancel
Login
OK
Maintenance
Test Run
Groups
Delete All
System View
Malfunction Log
Software update
HOME screen
GRID (zoom-out) view
LIST view
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Service Menu
Touch [
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Touch [
Touch [
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*Touch [
] on each screen to return to a previous screen.
– 11 –
GRID (zoom-in) view
GROUP view
Touch [
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Service Menu screen

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Initial Settings 1/
Basic System
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Initial Settings 2/
Groups
Touch [
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Touch [
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Touch [
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Maintenance
Touch [
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Touch [
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Touch [
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Touch [
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Test Run
Touch [
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Groups
Interlocked LOSSNAY
Delete All
System View
Malfunction Log
Gas Amount Check
Software update

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