Honeywell S7999B Manual De Usuario

65-0303—05

14

Three levels of access to Sola Control parameters are 

permitted. Each access level has defined rights when 

interfacing with configuration and status parameters within the 

controls.

• End user: The end user can read or view the control 

parameters and be allowed to change some operating 

parameters, CH setpoint as an example.

• Installer: The installer can read all control parameters and 

change Honeywell's allowed parameters. This access level 

is used to customize the control for a particular installation.

• OEM: The OEM can read and change all parameters, 

change sensor limits and burner control safety parameters.

Different passwords exist in the Sola Control for each access 

level. The end user level requires no password, but the 

installer and OEM levels have unique passwords defined for 

them.

The installer and OEM passwords can be changed in the Sola 

Control after logging in with the current password. When the 

password is changed, it is saved for all future logins.

NOTE: For the S7999B System OI display, each boiler in a 

multi-boiler configuration has its own set of installer 

and OEM passwords. To avoid user confusion, the 

passwords should be changed to the same password 

in each control, but there is no requirement to do so. 

The user is notified that a new password is needed to change a 

parameter (or until a password is entered successfully)—see 

Fig. 17. The user can continue viewing the configuration 

parameters regardless of whether a password is entered 

successfully.

The Sola Controls maintain a password time-out that limits the 

scope of the password entry. Once a password is successfully 

entered, the control starts an internal timer that expires after 10 

minutes of inactivity. After the timer expires, the user is 

required to re-enter a password before a parameter can be 

changed.

The user is not required to enter a configuration password for a 

parameter that has a lower access level than the access level 

achieved by an earlier password entry for any configuration 

group (as long as the user stays in the configuration pages). 

The user only needs to enter a password once until a 

parameter that has a higher access level is selected.

Some pages request user entry of characters. When this type 

of input is required, a keyboard page appears, as shown in Fig. 

18. The text box at the top of the screen displays the current 

(or default) setting of the user input. The user can add to this 

text, clear it, or change it.
The Shift key on the left side of the screen shifts between 

upper and lowercase characters. Pressing the Shift key 

toggles the keyboard from one mode to the other (continuous 

pressing of the Shift button is not required). The OK button 

should be pressed when the user is done entering the text 

input. The Cancel button on the bottom of the screen allows 

the user to ignore any text changes that have been made and 

keep the original text value. Pressing the OK or Cancel buttons 

returns the user to the page displayed prior to the keyboard 

page.

Pressing the Login button allows entering the password from a 

keyboard as shown in Fig. 18. After the password is entered, 

the OK button is selected. The Cancel button aborts the 

password login.

Improper user operation may result in PROPERTY 

LOSS, PHYSICAL INJURY or DEATH.

Using the OI Displays to change parameters must be 

attempted by only experienced and/or licensed 

burner/boiler operators and mechanics.