Loading ...
Loading ...
Loading ...
11
%&3:,QVWDOODWLRQDQG2SHUDWLRQ0DQXDO
:,5,1*7+('20(67,&+27:$7(5'+:6(16257(50,1$/6
7KH'+:LQSXWFDQEHXVHGWRUDLVHV\VWHP6HW3RLQWWR)RU0D[LPXP7DUJHWZKLFKHYHULVORZHU7KH
DHW Piping on page 18 must be selected from the Startup Menu to determine the DHW Priority options.
DHW Call terminals can be connected to either a dry-contact or a temperature sensor that can be purchased
VHSDUDWHO\IRULPPHUVLRQLQD,'ZHOO
,IXVLQJDGU\FRQWDFWZLUHDQDTXDVWDWRURWKHUFRQWUROVWRSURYLGHGU\FRQWDFWFORVXUHRQWKHDHW terminals.
,IXVLQJDVHQVRUWKHVHQVRUZLUHVFDQEHH[WHQGHGXSWR¶XVLQJVKLHOGHGFRQGXFWRUFDEOH%HOGHQRU
equivalent (#18/2)).
7HPSHUDWXUHVHQVRUVKDYHQRSRODULW\&RQQHFWWKHZLUHVIURPWKH'+:VHQVRUWRWKH%&3:WHUPLQDOV
marked DHW - 33, 34. Connect the sensor shield to the circled terminal 34 with one of the sensor wires. Do not
connect the shield to the sensor.
,I6KXWGRZQZDVVHOHFWHGDVWKH([WHUQDO,QSXWDQ\'+:FDOOZLOOEHLJQRUHGZKHQWKH6KXWGRZQLVDFWLYH
Sensor Shiled
DHW Sensor
DHW
33 35
3
23436
3
P
SHUTDOWN
/TSTAT
/SETBACK
R
N
P
:,5,1*7+(6+87'2:17(50,1$/6
7KLVIHDWXUHZLOORQO\EHDYDLODEOHZKHQ6KXWGRZQLVVHOHFWHGDVWKH([WHUQDO,QSXW0RGHRQSDJH18.
7KLVIHDWXUHFDQEHXVHGZKHQHYHULWLVGHVLUDEOHWRWXUQRIIWKH%&3:VWDJHRXWSXWVIURPDUHPRWHORFDWLRQRU
another controller (i.e. EMS input).
:KHQWKH6KXWGRZQLVHQDEOHGDOODFWLYHVWDJHVZLOOLPPHGLDWHO\WXUQRII7KH6\VWHP3XPS&RPEXVWLRQ$LU
DQGERLOHUSXPSVRUYDOYHVUHOD\VZLOOUHPDLQHQHUJL]HGIRUWKH5XQ2QGHOD\SHULRGDQGWKHQWXUQRII
7KH6KXWGRZQVLJQDOPXVWEHDGU\FRQWDFWLQSXW1RYROWDJHFDQEHSODFHGDFURVVWKHSHUTDOWN terminals.
%ULQJWKHWZRZLUHVIURPWKHGU\FRQWDFWWRWKHSHUTDOWN- 35,36 terminals.
:KHQ6KXWGRZQLVVHOHFWHG6HWEDFNZLOOEHDYDLODEOHXVLQJWKHSURJUDPPHG'D\1LJKWVFKHGXOH
D
HW
3
3534 36
37 38
PROVE
Shutdown
Dry Contact
SHUTDOWN
/TSTAT
/SETBACK
:,5,1*7+(767$77(50,1$/6
7KLVIHDWXUHFDQEHXVHGZKHQHYHULWLVGHVLUDEOHWRVZLWFKWKH%&3:WRRSHUDWHIURPDUHPRWHORFDWLRQLH
EMS input or thermostat). It will only be available when Tstat is selected as the External Input Mode option
from the Startup menu on page 18.
:KHQWKH7VWDWLVHQDEOHGE\FORVLQJDGU\FRQWDFWWKH%&3:ZLOODFWLYDWHWKHKHDWLQJORJLF
7KH7VWDWVLJQDOPXVWEHDGU\FRQWDFWRQO\1RYROWDJHFDQEHSODFHGDFURVVWKHTSTAT terminals.
%ULQJWKHWZRZLUHVIURPWKHGU\FRQWDFWWRWKHTSTAT- 35,36 terminals.
$IDFWRU\LQVWDOOHGMXPSHUSURYLGHVWKH7VWDWVLJQDO'RQRWUHPRYHWKHMXPSHUXQOHVVLWZLOOEHUHSODFHGE\D
Tstat signal.
:KHQ7VWDWLVVHOHFWHGIURPWKH6WDUWXS([WHUQDO,QSXWPRGH6HWEDFNZLOOEHDYDLODEOHXVLQJWKHSURJUDPPHG
Day/Night schedule.
33 3534 36
37 38
PROVE
SHUTDOWN
/TSTAT
/SETBACK
Auxiliary
Input3
T-Stat
Dry Contact
:,5,1*7+(6(7%$&.7(50,1$/6
7KLVIHDWXUHFDQEHXVHGZKHQHYHULWLVGHVLUDEOHWRVZLWFKWKH%&3:WRRSHUDWHLQ6HWEDFNIURPDUHPRWH
location (i.e. EMS input or external time clock). It will only be available when Setback is selected as the
External Input Mode option from the Startup menu. See page 18.
:KHQWKH6HWEDFNLVHQDEOHGE\FORVLQJDGU\FRQWDFWWKH7DUJHWZLOOFKDQJHE\WKH6HWEDFNYDOXH7KDWLVWKH
Target will be reduced by the Setback value.
7KH6HWEDFNVLJQDOPXVWEHDGU\FRQWDFWRQO\1RYROWDJHFDQEHSODFHGDFURVVWKHSETBACK terminals.
%ULQJWKHWZRZLUHVIURPWKHGU\FRQWDFWWRWKHSETBACK- 35,36 terminals.
:KHQ6HWEDFNLVVHOHFWHG1R'D\1LJKW6FKHGXOLQJZLOOEHDYDLODEOH
D
HW
3
SHUTDOWN
/TSTAT
/SETBACK
3534 36
37 38
PROVE
Setback
Dry Contact
:,5,1*7+(3529(7(50,1$/6
7KH3URYHIHDWXUHLVSURYLGHGWRFKHFNV\VWHPFRPSRQHQWRSHUDWLRQEHIRUHHQHUJL]LQJWKHVWDJHV,WFDQEH
used to check on the Combustion Air Damper by connecting it to the end switch of the damper. In this case,
the Comb. Air Output option must be activated from the Startup Menu on page 18.
,IWKH&RPE$LU'DPSHU2XWSXWRSWLRQZDVQRWDFWLYDWHGWKHPROVE input can be used to check on the
6\VWHP2XWSXW$W\SLFDOXVHRIWKLVIHDWXUHLVWRFKHFNIRUV\VWHPSXPSÀRZEHIRUHHQHUJL]LQJDQ\VWDJH
,IWKHPROVE input is open on a call, the BCP-8W will enable only the System Output. All stage outputs will
be off when the PROVE input is open.
$IDFWRU\LQVWDOOHGMXPSHUSURYLGHVWKH6\VWHP3URYHVLJQDO'RQRWUHPRYHWKHMXPSHUXQOHVVLWZLOOEH
replaced by a System Prove signal.
%ULQJWKHWZRZLUHVIURPWKHGU\FRQWDFWWRWKHPROVE - 37, 38 terminals. No voltage can be placed across the
PROVE terminals
Prove
Dry Contact
RS485
36
37 38
PROVE
D
OWN
T
AT
B
ACK
Loading ...
Loading ...
Loading ...