Lochinvar Harmony Default Disabled, Set Time, System Settings, Changing the Password

Models: Harmony

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--- LOGIN ---

Enter password:

M***

--- LOGIN ---

Enter password:

M***

--- LOGIN ---

Enter password:

MM**

CHANGE PASSWORD? No

>Yes

-- NEW PASSWORD --

Enter password:

M***

--- LOGIN ---

Enter password:

M***

After setting all letters

-- NEW PASSWORD --

RE-enter password

M***

ADJUST

PRESS TO SELECT

ADJUST

PRESS TO SELECT

ADJUST

PRESS TO SELECT

ADJUST

PRESS TO SELECT

ADJUST

PRESS TO SELECT

ADJUST

PRESS TO SELECT

Turn to

adjust

Letter 1

Press to

select

Letter 1

Turn to

adjust

Letter 2

Press to

select

Yes

Turn to

adjust Letter

Press to

select Letter

PASSWORD

Default Disabled

The Password is provided to prevent unauthorized users from making changes to the Harmony settings.

Setting up the Password feature is not recommended as it slows down access, makes servicing more difficult, and can disable the system if management or ownership should change.

The Password feature is not active unless a user enables it.

If you choose to enable the Password, DO NOT forget the Pass- word. Write it down and store it in a safe location known to at least one other authorized user.

When the Password is enabled, none of the settings can be changed without entering the Password.

Once the Password is entered, you can make multiple changes. The Password will expire 15 minutes after the last change has been made.

Using the Default Password

The Harmony has a built in default Password - MMOD.

Enabling the default Password will prevent most unauthorized users from adjusting the settings, but will not prevent Lochinvar service personnel, or anyone else with access to this manual, from adjusting the panel.

To enable the default Password, enter the System Settings 2 menu, select Password, and follow the prompts to enable the Password.

At the Login screen, you will have to enter the Password. Turn the ADJUST/SELECT knob until the desired letter is shown. Then select the letter to move on.

Enter MMOD into the Login screen as shown top left.

When completed, select No to the prompt Change Password?

Changing the Password

Follow the instructions to use the default Password, but select Yes

 

to the prompt Change Password?

Enter your new Password in the New Password screen. Turn the

SYSTEM SETTINGS 2

After setting all letters

-- !! SUCCESS !! --

ADJUST

Press to

Password

PRESS TO SELECT

finish

changed!

 

 

 

ADJUST/SELECT knob until the desired letter is shown. Then

 

select the letter to move on.

Reenter the same new password when prompted.

If the password is correctly entered, the Success screen will appear.

 

If you made a mistake, the procedure will need to be repeated.

- SET PRESENT TIME -

2:00pm

- SET PRESENT TIME -

11:**am

- SET PRESENT TIME -

11:00am

- SET PRESENT TIME -

11:45am

ADJUST

PRESS TO SELECT

ADJUST

PRESS TO SELECT

ADJUST

PRESS TO SELECT

ADJUST

PRESS TO SELECT

Turn to

adjust

hour

Press to

select

hour

Turn to

adjust minutes

Press to

select

minutes

SET TIME

Setting the system time will set the default 24 hour rotation to occur at 2 am every morning.

To set the Time, enter the System Settings 2 menu, select Set Time.

Turn the ADJUST/SELECT knob until the correct hour is shown. Be sure that am or pm is set correctly. Then select the hour.

Turn the ADJUST/SELECT knob until the correct number of minutes is shown. Then select the minutes.

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Lochinvar Harmony Default Disabled, Set Time, System Settings, Using the Default Password, Changing the Password