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Document Control #: EN-MN-003-00
28
NOTE
Boilers that support continuous pilot
(*)
and low air purge
(*)
perform continuous pilot
(*)
and
low air purge
(*)
for the time set at the boiler, before entering standby
(*)
status. However,
continuous pilot
(*)
and low air purge
(*)
may not be performed if a boiler alarm
(*)
is judged.
d) Setting the Load Following Function
1) Press the “Load following” button on the “Control
pattern
(*)
: Menu” screen.
• The display switches to the “Pattern: Load follow”
screen.
2) Standby
(*)
control
Standby
(*)
control is applied to boilers in
standby
(*)
status and boilers to be set in
standby
(*)
status to rapidly respond to the
next combustion.
The button toggles through “None”, “Continuous pilot/Low air purge”, “Pressure hold”, and
“(Continuous pilot/Low air purge)+PRESS hold” each time it is pressed.
IMPORTANT
,
“Continuous pilot/Low air purge” and “(Continuous pilot/Low air purge)+PRESS hold” are
not approved by UL/ASME.
•
None
Boilers are set to standby
(*)
status. No control is performed to enhance the response.
•
Continuous pilot
(*)
/Low air purge
(*)
Performs continuous pilot
(*)
/low air purge
(*)
control. This control allows the boiler to
immediately switch to combustion status and immediately respond to sudden load
fluctuations. Boilers that do not support this control enter standby
(*)
status. .
IMPORTANT
,
“Continuous pilot/Low air purge” is not approved by UL/ASME.
•
Pressure hold
Controls boiler combustion to maintain the boiler pressure at a level that results in no
steam supply, so that steam can be rapidly supplied when the next combustion occurs.
The “Hold pressure” and “Hold range” settings are related to this control.
•
(Continuous pilot/Low air purge)+PRESS hold
Performs simultaneous continuous pilot
(*)
/low air purge
(*)
control and pressure holding
control. However, available only with boilers that support continuous pilot
(*)
/low air purge
(*)
control.
IMPORTANT
, “(Continuous pilot/Low air purge)+PRESS hold” is not approved by
UL/ASME.
Содержание BP-201STA
Страница 2: ...Release date July 7 2016...