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

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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.

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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.

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weekends.

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-- 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.

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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