Initial Setting - Mitsubishi Electric PAC-ZC40L-E Installation Manual

8. Initial setting

This chapter contains information about the settings to be made at the time of in-
stallation. Please read the instructions carefully and make the settings accordingly.
8.1. Initial Settings
(1) Initial startup settings
Before turning on the controller, first make sure that the remote controller, zone
control interface, indoor units, and outdoor units have been installed properly ac-
cording to the instructions detailed in the respective manuals. Turn on the zone
control interface and the air conditioner units.
a) Main remote controller
The start up screen will appear of Main RC.
After 5 min. later, Home screen will appear automatically.
b) Sub remote conttoller
The start up screen will appear of Sub RC.
If sub RC registered by Main RC, HOME screen will appear automatically.
8.2. Service Menu
A password is required to access the Menu (Service) screen or some settings un-
der the Menu (User) screen.
• The initial Service password is "9999." The initial User password is "0000."
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 changed to any four-digit number. On the [Login page], en-
ter the old password, touch the [Change] button, and then enter a new password.
• If you forget your password, log in with the master password.
Master service and user password: 1056
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<Fig. 8.1.1>
<Fig. 8.1.2>
<Fig. 8.2.1>