A.O. Smith BTH 300 - OPERATING STATES; TABLE 17; CONTROL SYSTEM MENUS; TABLE 18

46
OPERATING STATES
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DQDGHTXDWHHDUWKJURXQG,IWKHZDWHUKHDWHULVQRWSURSHUO\JURXQGHGLWZLOOFDXVH,JQLWLRQ)DLOXUH6HH(OHFWULFDO&RQQHFWLRQVRQ
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TABLE 17
State Description
6WDQGE\ 7KHZDWHUKHDWHULVQRWLQDQDFWLYHKHDWLQJF\FOH,(WKH7DQN7HPSHUDWXUHLVDWRUDERYHWKH2SHUDWLQJ6HW3RLQW
,QSXW9HUL¿FDWLRQ 7KHFRQWUROV\VWHPLVFRQGXFWLQJDGLDJQRVWLFFKHFNDWWKHEHJLQQLQJRIDKHDWLQJF\FOH
Water Heating
'LVDEOHG
$)DXOWFRQGLWLRQLVGHWHFWHGE\WKHFRQWUROWKH(QDEOH'LVDEOHVZLWFKRQIURQWSDQHOLVLQGLVDEOHSRVLWLRQRUWKH%XLOGLQJ
0DQDJHPHQWV\VWHP(QDEOH'LVDEOHLVDQRSHQFLUFXLW
Pre-Purge 7KH&RPEXVWLRQ%ORZHULVHQHUJL]HGWRÀXVKUHVLGXDOÀXHJDVHVIURPWKHFRPEXVWLRQFKDPEHUSULRUWRLJQLWLRQ
Spark Igniter
(QHUJL]HG
7KH6SDUN,JQLWHULVHQHUJL]HG
,JQLWLRQ$FWLYDWLRQ 7KH9ROW*DV9DOYHLVHQHUJL]HGDQGRSHQVWRDOORZIXHOJDVWRÀRZWRWKH0DLQ%XUQHU
,JQLWLRQ9HUL¿FDWLRQ 7KHFRQWUROV\VWHPLVPRQLWRULQJWKHÀDPHVHQVRUIRUWKHUHTXLUHGPLQLPXPÀDPHVHQVLQJFXUUHQW
(QVXUHWKHZDWHUKHDWHULVSURSHUO\JURXQGHG)ODPHVHQVLQJUHTXLUHVDQDGHTXDWHHDUWKJURXQG,IWKHZDWHUKHDWHULVQRW
SURSHUO\JURXQGHGLWZLOOFDXVHDQ,JQLWLRQ)DLOXUH
Inter-Purge 7KH&RPEXVWLRQ%ORZHULVHQHUJL]HGWRÀXVKUHVLGXDOIXHOJDVIURPWKHFRPEXVWLRQFKDPEHUDIWHUDIDLOHGLJQLWLRQDWWHPSW
Heating ,JQLWLRQZDVVXFFHVVIXOÀDPHVHQVLQJFXUUHQWKDVEHHQHVWDEOLVKHG7KHZDWHULQWKHVWRUDJHWDQNLVEHLQJKHDWHG
Post-Purge 7KH&RPEXVWLRQ%ORZHULVHQHUJL]HGWRÀXVKUHVLGXDOÀXHJDVHVIURPWKHFRPEXVWLRQFKDPEHUDWWKHHQGRIDKHDWLQJF\FOH
Fault 7KHFRQWUROV\VWHPKDVGHWHFWHGD)DXOWFRQGLWLRQ+HDWLQJRSHUDWLRQLVGLVDEOHGXQWLOWKH)DXOWFRQGLWLRQLVFRUUHFWHG3RZHU
WRWKHZDWHUKHDWHUPXVWEHF\FOHGRIIDQGRQDWWKHEUHDNHUWRUHVHWWKHFRQWUROV\VWHP
NOTE:&\FOLQJSRZHUZLOOQRWUHVHWWKHFRQWUROV\VWHPLIWKHFRQGLWLRQWKDWFDXVHGWKH)DXOWKDVQRWEHHQFRUUHFWHG
CONTROL SYSTEM MENUS
)URPWKH'HVNWRSVFUHHQSUHVVLQJ0HQXRQWKH/&'7RXFK'LVSOD\ZLOOGLVSOD\WKH0DLQ0HQXWKLVLVZKHUHDOOFRQWUROV\VWHP
PHQXVDUHORFDWHG7KHWDEOHEHORZGHVFULEHVWKHFRQWUROV\VWHPPHQXV
TABLE 18
Menu Description
7HPSHUDWXUHV 0RVWFRPPRQO\DFFHVVHGPHQX&RQWDLQVWKH2SHUDWLQJ6HW3RLQWDQG'LIIHUHQWLDOXVHUVHWWLQJV
Heater Status 7KLV PHQX GLVSOD\V WKH FXUUHQW VWDWH RIDOO SUHVVXUH VZLWFKHV DQG WKH(&2 RSHQFORVHG7KH RQRII VWDWXV RI WKH
&RPEXVWLRQ%ORZHUJDVYDOYH6SDUN,JQLWHUÀDPHVHQVRUDQGRWKHUPRQLWRUHGZDWHUKHDWHUFRPSRQHQWVDUHGLVSOD\HG
LQWKLVPHQX
Display Settings 7HPSHUDWXUHXQLWV)RU&WKH/&'DSSHDUDQFHEULJKWQHVVFRQWUDVWDQGEDFNOLJKWGHOD\XVHUDGMXVWDEOHVHWWLQJV
DUHORFDWHGLQWKLVPHQX
L&200 'LVSOD\VL&200FRQQHFWLRQLQIRUPDWLRQ
1HWZRUN,QWHUIDFH 'LVSOD\VWKH1HWZRUN$GGUHVVLQIRUPDWLRQ
+HDWHU,QIRUPDWLRQ (ODSVHG WLPH RI RSHUDWLRQ WRWDO KHDWLQJ F\FOH WLPHKHDWLQJ F\FOH FRXQWKHDWLQJ RQ WLPHDORQJ ZLWK 8,0DQG &&%
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&XUUHQW)DXOW 'LVSOD\VDQ\FXUUHQW$OHUWRU)DXOWPHVVDJHV
Fault History 7KLVFRQWUROV\VWHPPHQXUHWDLQVDOLVWRIWKHODVWQLQH)DXOWDQG$OHUWPHVVDJHVZLWKDWLPHVWDPS7KHQHZHVW
HYHQWZLOOUHSODFHWKHROGHVW)DXOWVZLOOFOHDUDIWHUGD\V
)DXOW2FFXUUHQFH 7KLVFRQWUROV\VWHPPHQXUHWDLQVDUXQQLQJWRWDORIKRZPDQ\WLPHVHDFK)DXOWFRQGLWLRQKDVRFFXUUHGVLQFHWKHZDWHU
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5HVWRUH)DFWRU\'HIDXOWV 7KLVFRQWURO V\VWHP IHDWXUH DOORZV WKH XVHUWR UHVWRUH FRQWURO V\VWHP XVHU VHWWLQJV WR WKHLU IDFWRU\ GHIDXOW VHWWLQJV
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