Weil-McLain BCP-8X, BCP-8S manual 751$/,138702, 851573, 727$/%2,/56, 67$*,1, 1RHV

Page 15

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&20%867,21$,5'$03(5287387

 

- COMB. AIR OUTPUT-

1R<HV

'HIDXOW<HV

No

 

Hold Button: MENU/<System Startup>/..../Comb. Air Output

Yes

 

‡

7KLVRSWLRQDOORZVWKHXVHUWRVHOHFWLIWKH%&36VKRXOGEHFRQWUROOLQJWKH&RPEXVWLRQ

BACK

SAVE

 

Air Damper or not.

 

 

 

‡ ,I<HVLVVHOHFWHGWKH%&36ZLOOHQHUJL]HWKH&RPE$LUUHOD\ZKHQHYHUWKHUHLVDFDOOIRUDERLOHUDQGZLOOXVHWKHPROVE

 

input to check on the status of the Combustion Air Damper. :KHQWKHODVWVWDJHLVGHHQHUJL]HGWKH&RPE$LUUHOD\ZLOO

 

UHPDLQHQHUJL]HGIRUWKH5XQ2QSHULRGWKHQGHHQHUJL]H

 

 

‡

In a failure situation, the message "Wait for

Comb. Prove" will display when there is a call for a boiler until Prove

 

is shorted.

 

 

 

‡

,I3URYHIDLOVDIWHUERLOHUVWDJHVZKHUHHQHUJL]HGWKHVWDJHVZLOOGHHQHUJL]HDQGWKHPHVVDJHComb. Prove

 

 

FailureZLOOGLVSOD\XQWLOWKHVLWXDWLRQLVUHFWL¿HG

 

 

‡

,I1RLVVHOHFWHGWKHPROVE input will be used to check System status instead of the Combustion Air Damper.

 

‡

:KHQQRWXVLQJWKHPROVE input, leave the supplied jumper in place on terminals 37 and 38.

 

 

(;7(51$/,138702'(

6KXWGRZQ7VWDW6HWEDFN'HIDXOW6KXWGRZQ

Hold Button: MENU/<System Startup>/..../External Input

‡ 7KH6KXWGRZQIXQFWLRQDOORZVWKH%&36WRUHFHLYHDUHPRWHVKRUWLQJFORVLQJVLJQDOWR

terminals 35 and 36 to turn off all the relays including all boiler stages.

‡ 7KH7VWDWRSWLRQJLYHVWHUPLQDOV35 and 36 the capability of functioning as a heat-call. That is, when the terminals are shorted, the BCP-8S will sequence the stages to maintain the set point. However, when terminals are opened, all stages will turn off.

‡ 6HWEDFNLVXVHGWRORZHUWKHVHWSRLQWZKHQOHVVORDGLVUHTXLUHGGXULQJQLJKWVDQG

weekends.

‡ )RUVHWEDFNRSHUDWLRQWKH%&36FDQHLWKHUXWLOL]HLWVEXLOWLQQLJKWVFKHGXOHDYDLODEOH

-- EXTERNAL INPUT -

Shutdown

Tstat

Setback

BACK SAVE

when Shutdown or Tstat is selected as the External Input, or an external dry contact signal to switch to setback by selecting Setback from this menu.

%851(57<3(

2Q2II6WDJH6WDJH6WDJH'HIDXOW2Q2II

Hold Button: MENU/<System Startup>/..../Burner Type

‡ 7KH%&36FDQVHTXHQFHIURPDVLQJOHVWDJHDQGXSWRIRXUVWDJHVSHUERLOHU

727$/%2,/(56

WR'HIDXOWYDULHVEDVHGRQ%XUQHU7\SH

Hold Button: MENU/<System Startup>/..../Total Boilers

‡ 7KLVRSWLRQLQFRPELQDWLRQZLWK%XUQHU7\SH6WDUWXSRSWLRQVZLOOGHWHUPLQHWKHWRWDO

number of outputs the BCP-8S is to control.

‡ 8VHDQ%&3;IRUDQ\DGGLWLRQDOVWDJHVUHTXLUHGPRUHWKDQWKH%&36KDV

‡ ,IWKHWRWDOQXPEHURIVWDJHVVHOHFWHGLVPRUHWKDQWKHFRQWURODQGH[WHQVLRQVWDJHVWKH additional units containing these stages will have CEDVWKHLUVWDWXVDQGZLOOVHL]HWR

operate.

--- BURNER

TYPE ----

On/Off

 

2-Stage

 

3-Stage

 

4-Stage

 

BACK

SAVE

-- TOTAL

BOILERS --

 

 

 

 

 

8

[

 

 

 

 

]

 

 

 

 

BACK

SAVE

67$*,1*

0XOWLSOH2XWSXWV6LQJOH2XWSXW'HIDXOW0XOWLSOH2XWSXWV

Hold Button: MENU/<System Startup>/..../Staging

‡ 0RVWERLOHUVZLOOUHTXLUHWKDWWKHKLJKHURXWSXWVWDJHVWREHHQHUJL]HGDIWHUWKHORZHU output stages. These boilers will need to select the Multiple Output option. That means ERWK/RZDQG+LJK2XWSXWVWDJHVPXVWEHHQHUJL]HGIRUWKHERLOHUWRIXQFWLRQ

‡ 6RPHXQLWVUHTXLUHWKDWZKHQWKHKLJKHURXWSXWVWDJHVDUHQHHGHGWKHORZHUVWDJHVPXVW GHHQHUJL]H7RRSHUDWHWKHVHXQLWVWKHXVHUPXVWVHOHFWWKH6LQJOH2XWSXWRSWLRQ

------ STAGING ------

Multiple Outputs

Single Output

BACK SAVE

15

Page 14 Page 16
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Contents BCP-8S BCP-8X 167$//50186481&         Selecting the System FeaturesDisplay Pressure Transducer Default Settings and Ranges24 PID Operation OSS Operation35 F 6/$28762959 HDG6WDJH $ 81567$1,1*235$7,21&21&37235$7,21 266235$7,211*7+6670$7856 $/678302817,1*7+1&/2685 167$//$7,21167$//7+ 28722561625,5,1* 750,1$/6 7+,138767+325 750,1$/6 667035668561625,5,1* 750,1$/6 7+2873876 7+67$*6 750,1$/672 211&7,1*727+%&33$1/6$102,175$1*7+%&33$1//775 167$//5 0 18 67 32,17 67$5783677,1*6 67$*,1 751$/,138702851573 727$/%2,/5661625$8/7 677,1*7+&21752/72$&725$8/766481 21752//2287225&8727035$785 235$7,1*677,1*66670677,1*6 $6210805817,0 67$*677,1*6$&7,217,0 385*/$$677,1*6 $6767$*+26HHSUHVVXUH7UDQVGXFHUHIDXOW6HWWLQJVDQG5DQJHV7DEOH 527$702 Button MENU/System Settings/Setback67%$&.6&+8 $%2,/5$,171$1 20%867,21$,5$035235$7,2163/$ +,67256670 2872256162575,0 21,*85$7,21HIDXOW$XWR 5677,1*663/$066$*6 Button BoilerOhdu 5817,035668575$168&5$8/7677,1*6$15$1*6 BoilerCheck if the control has any of the following 7528%/6+227,161625,13876 LVSOD\VKRZV6HQVRU231RU6+257 21752/235$7,21 7RR0XFK+HDW8650 186 Setback 6732,17 127$-867$%/,10602 70 F Button MENU/Outdoor Cutoff66SHFL¿FDWLRQV 63&,,&$7,216

BCP-8S, BCP-8X specifications

The Weil-McLain BCP-8S and BCP-8X are noteworthy options in the realm of commercial heating solutions, specifically designed for reliably providing hot water and space heating in various applications. These products reflect Weil-McLain's commitment to quality and innovation in boiler technology.

One of the main features of the BCP-8S and BCP-8X is their high efficiency ratings. These models utilize advanced heat exchanger technology, which maximizes heat transfer while minimizing energy consumption. This not only helps in reducing operational costs but also makes them environmentally friendly by lowering carbon footprints.

Both models are constructed with robust materials, ensuring durability and longevity even in demanding environments. The BCP series boasts a compact design that allows for flexible installation, making them suitable for a variety of spaces, from commercial buildings to industrial facilities. Their ability to fit into tight spaces without compromising performance is a significant advantage for users.

The BCP-8S and BCP-8X come equipped with user-friendly controls, allowing for straightforward operation and monitoring. These models typically feature an integrated microprocessor control system that enhances the boiler’s efficiency and reliability. This system enables users to easily adjust settings and provides diagnostic feedback, ensuring optimal performance and timely maintenance.

Another distinguishing characteristic of these models is their versatile fuel options. The BCP series is designed to operate on multiple fuel types, including natural gas and propane, offering flexibility for users to select their preferred energy source. This adaptability can make a significant difference in specific application scenarios where fuel availability may vary.

Safety is a paramount consideration in the design of the BCP-8S and BCP-8X. They incorporate various safety features, such as pressure relief valves and flame safeguard systems, ensuring safe operation throughout their lifespan. These features not only protect users but also enhance overall system reliability.

In summary, the Weil-McLain BCP-8S and BCP-8X boilers are exemplary solutions for efficient, reliable heating. With advanced technologies, flexible installation options, and user-friendly controls, they represent a strong choice for businesses looking to invest in a quality heating system. Their durability and safety features further ensure that these models stand out in the competitive landscape of commercial heating solutions.
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