Setra System SRPM - Manual (Page 17)

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4.6 SETUP ROOM SCREEN
SETUP ROOM OPERATION
Setup alarm limits for “protective” positive room static pressure,
“isolating” negative room static pressure or neutral (where the limits can
be – to +).
ENTERING DATA
Press lightly or tap in the Lower Limit data entry box. Enter the lower
limit pressure. Enter the Upper Limit pressure. The Room type box will
change depending on the lower and upper limits. If both entries are
positive, the room will be a Positive Room. If both are negative, the room
will be a Negative Room and if the Lower Limit is negative and the Upper
Limit is positive the room will be a Neutral Room.
OPERATOR PASSWORD
The operator can only change the room from Occupied to No Isolation
and vice versa.
Lightly pressing (or tapping) the “Yes” button activates Operator
password protection. With Operator password protection enabled, room
Occupied/No Isolation status can not be changed without entering a
valid Operator password. Pressing “No” disables password protection.
Pressing “Change” will open “Password Setting Screen”. To change the
password, enter the present password, followed by the new password
in the “New Password” and “Confi rm New Password” entry boxes,
then press save. Be careful to save the operator password for future
reference.