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Weil-McLain BCP-8 Boiler Control Panels (BCP)

Installation and Operation Instructions Manual - Page 10

For BCP-8. Also, The document are for others Weil-McLain models: BCP-8W, BCP-8X

PDF File Manual, 40 pages, Read Online | Download pdf file

BCP-8 photo
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10
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:,5,1*
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:$51,1*
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Line
Neutral
120VAC
Power Source
PWR
LN
12
:$51,1*
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27 2928 3
02
5 26
TEMP
Sensor Shiled
System Sensor
OUTDOO
R
TEMP
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6<67(07(03(5$785(6(1625:,5,1*7(50,1$/6
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located on the common header. Contact the factory for additional temperature sensor options.
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equivalent (#18/2)).
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SYSTEM TEMP 27, 28.
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sensor end.
287'2256(1625:,5,1*7(50,1$/6
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8W will disable all Boilers when the outdoor temperature is above the adjustable Outdoor Cutoff temperature.
This feature will automatically be activated when an outdoor sensor is connected.
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(#18/2)).
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marked OUTDOOR TEMP - 29, 30. Connect the shield to the circled terminal 30 with one of the sensor wires.
Do not connect the shield at the sensor end.
Sensor Shiled
Outdoor Sensor
29 31
D
328 30 32
MP
OUTDOOR
TEMP
RETURN
TEMP
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temperature on the display with the Target temperature. If the Return is below the Minimum Return, the BCP-
8W will sequence stages based on the Return Sensor, Minimum Return, Calculated Target, and the actual System
Temperature.
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 7KHVHQVRUZLUHVFDQEHH[WHQGHGXSWR¶XVLQJVKLHOGHGFRQGXFWRUFDEOH%HOGHQRUHTXLYDOHQW
(#18/2)).
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marked OUTDOOR TEMP - 31, 32.
 &RQQHFWWKHVKLHOGWRWKHFLUFOHGWHUPLQDO32 with one of the sensor wires. Do not connect it to the sensor.
31
DHW
3330 32 34
Sensor Shiled
Return Sensor
D
OOR
MP
RETURN
TEMP
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