Weil-McLain BCP-8X Boiler User Manual


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Hold Button: MENU/<System Settings>/<Stage Settings>/<Lead Setting>/Rotate Mode
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call for output. As more output is needed, additional Stages are added.
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-- LEAD BOILER --
AB
CD
EF
BACK SELECT
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Hold Button: MENU/<System Settings>/<Stage Settings>/<Lead Setting>/Rotate Mode
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(FOFO). The automatic rotation is recommended for most applications.
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if the Time was not set. However, if the Time was set, the rotation will always take
place at 2:00AM. The following rotations will take place every 24 hours thereafter.
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moment the setting is changed.
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the stages starts, it will turn off A, B, Then C. Then stage D will be the new lead for the
next load.
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Button: MENU/<System Settings>/<Stage Settings>/<Setback Schedule>
-- LEAD ROTATION --
Time
Manual
FOFO
BACK SELECT
If Time Rotation is selected
AUTO ROTATE PERIOD
24hrs
[ ]
BACK SAVE
SETBACK SCHEDULE
Setback 0psi
Present Time **:**
Day Schdule 7:00Am
Night Schdul7:00Pm
BACK SELECT
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Button: MENU/<System Settings>/<Setback Schedule>/Setback LQ'D\1LJKW6FKHGXOH
Button: MENU/<System Settings>/Setback LQ([WHUQDO6LJQDO
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load is required during the night or on the weekends when the building is not occupied,
but heat is still required.
------ SETBACK -------
0psi
[ ]
BACK SAVE
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8S’s Set Point for the reasons detailed below.
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dissipated. Therefore, the pressure in the header could be lower than that registered by
the boiler sensors.
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:$51,1*
The temperature limits set on
the boilers must be higher than
the BCP-8S Set Point. Read
the section at left for details
that will prevent erratic system
operation.
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