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BSC Installation and Operation Manual
MANUAL
TIME
Note: If you do not set the system time, the BSC will assume it was installed at 2 PM.
LAST ON
PURGE DELAY
Adjustable from 0.0 to 10.0 minutes
SELECT: MENU/System Settings/Purge Delay
(Not Available in Process)
line and can begin generating heat.
to fully come on line and to begin producing output. Once the Purge Delay is over, the BSC can begin adjusting its modulation.
Purge Delay period.
LAG DELAY
Adjustable from 0 to 60 minutes
SELECT: MENU/System Settings/Lag Delay
(Not Available in Process)
the load.
activated. For example, if the Lag Delay was set to 10 minutes, the Lead Stage would need to remain at 100% modulation for a full
conditions become extreme.
regardless of Modulation Start % setting, the lead stage must reach 100% and stay there before the lag Stage can be activated.
to 0 min if you want smooth set point control of multiple units.
STANDBY TIME
Adjustable from 0 to 60 minutes
SELECT: MENU/System Settings/Standby Time
(Not Available in Process)
100% modulation for the full Standby Time.
never be a Lead Stage
temperature/pressure. Therefore, shorter Standby Times will result in smoother set
point operation in extreme conditions. Longer Standby times may prevent a Standby
boiler from starting if the other boilers can eventually meet the load or if the load
decreases.
20
MUST
Default: 1.0
Default: 0.0min
Default: 10 minutes
24.
---- PURGE DELAY ----
1.0min
[
MUST run through the entire
---- LAG DELAY ----
0min
[
---- STANDBY TIME ----
10min
[
]
]
]
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