Display Panel Menu Access - Lochinvar Armor 150 - 500 Service Manual

1
Service

Display panel menu access

Table 1B Use this procedure to access menus from the display panel
BUTTON OPERATION
Press 1 time in normal operation
ENTER/RES
Hold for 5 seconds -- display will change
MENU/EXIT
Press 9 times to change last digit
UP
in readout to "9"
Press 2 times to move to the second
PREVIOUS
digit
Press 3 times to change second digit
UP
in readout to "3"
Press 1 time to change to the first
PREVIOUS
digit
Press 5 times to change first digit
UP
in readout to "5"
If you enter a digit incorrectly, you can move to the digit by using the NEXT and PREVIOUS buttons
as needed until the digit you want is flashing. Then use UP and/or DOWN buttons to change the value.
Press to enter the code
ENTER/RES
After 2 seconds, display shows menus
(press ENTER/RESET to select a menu)
If the code is entered incorrectly, the display will return to its previous mode. You will have to start over
at step 1 to enter the code.
Press 1 time to toggle menu listing
DOWN
Press 2 times to toggle menu listing
DOWN
Press 1 time to toggle menu listing
DOWN
Press 2 times to toggle menu listing
DOWN
To select a highlighted menu, press the ENTER/RESET button one time. The display will
change to the first parameter under that menu, with the first characters flashing.
10
DISPLAY
WHR:OFF
OUT:125˚F
Enter Menu Code:
0000
flashing
Enter Menu Code:
000 9
Enter Menu Code:
0 09 0
Enter Menu Code:
0 09 3
Enter Menu Code:
0 309
Enter Menu Code:
5 309
Enter Menu Code:
INSTALLER CODE
>A General
B N/A
>C Data Log
D Functions
>E WHR Settings
F N/A
>G Anti-cycling
H Control Modes
>I Circ. Pumps
J Service Noti.
Service Manual
COMMENTS
Water heater turns off (this ensures
uninterrupted programming)
Digit shown underlined at left will
flash
Digit shown underlined at left will
flash
Digit shown underlined at left will
flash
Digit shown underlined at left will
flash
Digit shown underlined at left will
flash
Digit shown underlined at left will
flash
The words, "INSTALLER CODE"
will flash while displayed
The caret symbol, ">" highlights
the selectable line
The menu toggles to the next two
menu options
The menu toggles to the next two
menu options
The menu toggles to the next two
menu options
The menu toggles to the next two
menu options