Bradford White BNTV-600 - Manual (Page 37)

Page 33 BRUTE ELITE
Fig. 29 – Changing a Value
• The current setting for the setpoint appears in the box at
the top of the screen. In this example, this is 182°F.
• The numbers near the left edge of the screen show the
allowable range for this value. In this case, the setpoint
can be set anywhere between 240°F and 32°F.
• Press the Up- and Down-Arrow buttons to scroll the
setpoint until you see the correct value in the box.
• When the value is correct, press the round OK button.
You will notice that the system did not ask you for a
password, so this is one of the values that can be changed by
anyone.
Entering a Time
The controller uses several different timing functions, and
you can change some of these. (In this example, we will use
the screen for the Anti Short-Cycle Time.
Fig. 30 - Changing a Timing Function
• The current setting appears in the upper right-hand corner
of the screen. In this example, this is 1 minute.
• The numbers near the left edge of the screen show the
allowable range for this value. In this case, the time can be
set anywhere between 0 seconds (function turned off) and
15 hours.
In this example we will change the time delay to 5 minutes.
• Press the Left- and Right-Arrow buttons to move to the
box you want. In this case, we want to change the middle
box - the box for Minutes.
• Use the Up- and Down-Arrow buttons to change the value
in that box.
• You can change the numbers in the other boxes in the same way.
• When the new setting is correct, press the round OK button.
Entering a Password or Name
The system uses a different type of screen to enter a password
or name. If you want to change a setup value or function,
and the system requires a password, you can enter it using the
Login screen. See Fig. 31.
Fig. 31 – Login Screen
There are two ways you can reach this screen:
• From the Info/ Install screen (Fig. 28), select Login.
• If you try to change a function that requires a password,
the unit will automatically bring you to the Password
screen.
The controller for this unit uses three levels of password
protection:
User Level
Some of the settings can be changed or
read by anyone, without a password.
These non-critical adjustments and
functions include setting the Central
Heat and Domestic Hot Water
setpoints, monitoring the input and
output variables, reading parameters
from the controller, and reading the
error log.
Installer Level Settings that might affect the safe
operation of the unit can only be