Lochinvar KNIGHT 399 - 800, Руководство по обслуживанию

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1
Service
Service Manual
13
1
Service
(continued)
Display panel menu access
Table 1B
Use this procedure to access menus from the display panel
Press 1 time in normal operation
Hold for 5 seconds -- display will change
Press 9 times to change last digit
in readout to “9”
Press 2 times to move to the second
digit
Press 3 times to change second digit
in readout to “3”
Press 1 time to change to the first
digit
Press 5 times to change first digit
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
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 highlight second listing
Press 1 time to toggle menu listing
Press 2 times to toggle menu listing
Press 2 times to toggle menu listing
Press 2 times to toggle menu listing
ENTER/RES
MENU/EXIT
UP
PREVIOUS
UP
PREVIOUS
UP
ENTER/RES
DOWN
DOWN
DOWN
DOWN
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.
BUTTON OPERATION DISPLAY
COMMENTS
Boiler 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 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
BLR:OFF
OUT:127.3ºF
Enter Menu Code:
0000
flashing
Enter Menu Code:
0009
Enter Menu Code:
0009
Enter Menu Code:
0309
Enter Menu Code:
0309
Enter Menu Code:
5309
Enter Menu Code:
INSTALLER CODE
>A General
B Temp Settings
A General
>B Temp Settings
>C Data Logging
D Functions
>E DHW Settings
F Outdoor Reset
>G Anti-cycling
H Control Modes
>I Circulation Pumps
J Service Notification