Install Instructions

Part number 550-100-131/0715
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™
GAS-FIRED WATER BOILER — Boiler Manual
&IGURE Troubleshooting suggestions for Evergreen
TM
boilers — &AULTDISPLAYSDIAGNOSTICSANDCORRECTIVEACTIONS
Troubleshooting (continued)
Display
Condition Diagnostics Corrective Action(s)
IGNITION
FAULT
#PJMFSXFOUUISPVHIJHOJUJPO
attempts and never detected
flame or flame sense value
never reached minimum
UISFTIPMEGPSCPJMFSNPEFM
"VUPNBUJDBMMZSFTFUTBGUFSIPVS
PSDBOCFSFTFUCZQFSGPSNJOH
NBOVBMSFTFUPOCPJMFS
$IFDLDPOEFOTBUFUSBQGPSCMPDLBHFBMMPXJOHDPOEFOTBUFUPBDDVNVMBUF
inside heat exchanger.
$IFDLJHOJUJPODBCMFDPOOFDUJPO
'PVMFEXPSOCFOUPSGBVMUZJHOJUFS
'PVMFEJHOJUFSTDBOCFDMFBOFEGPSBEEJUJPOBMVTFXJUITUFFMXPPM
8PSOPSCBEMZGPVMFEJHOJUFSTTIPVMECFSFQMBDFEXJUIUIFQSPQFSSFQBJS
part.
*HOJUFSSPETTIPVMECFQBSBMMFMXJUIBNNJOTQBSLHBQ
/05*$&5IJOXIJUFEFQPTJUTPOUIFJHOJUFSBSFUZQJDBMCVUCSPXOPS
CMBDLEFQPTJUTDPVMECFUIFSFTVMUPGnVFHBTSFDJSDVMBUJPO5IPSPVHIMZ
JOTQFDUUIFWFOUJOHTZTUFNBOEUFSNJOBUJPOGPSUIFQPTTJCJMJUZPGMFBLBHF
PSnVFHBTGFFECBDLJOUPUIFBJSMJOF
%JSUZCVSOFSBOEPSIFBUFYDIBOHFSXJMMDBVTFIJHICBDLQSFTTVSFBOE
poor ignition.
'PMMPXQSPDFEVSFJONBJOUFOBODFTFDUJPOPGUIJTNBOVBMUPDMFBOCVSOFS
BOEIFBUFYDIBOHFS7JTVBMJOTQFDUJPOPGnVFXBZTNBZOPUCFTVöDJFOU
to diagnose condition.
$IFDLDPNCVTUJPOTFUUJOHTPOIJHIBOEMPXmSFBOEBEKVTUQFSTFUVQ
instructions if necessary.
$IFDLJODPNJOHHBTQSFTTVSFXJUICPJMFSPõBOEBUIJHImSF"EKVTU
XJUIJOMJNJUTPOSBUJOHMBCFM
7FSJGZDPSSFDUCPJMFSNPEFMBOEBMUJUVEFJTTFMFDUFEJODPOUSPMBOEDPSSFDU
FMFWBUJPONVTUCFFOUFSFEXIFOPQFSBUJOHBCPWFGFFU
$IFDLJHOJUJPODBCMFSFTJTUBODF4IPVMENFBTVSF0INT
0INT
$IFDLGPSnVFQJQFBOEJOUBLFQJQFSFTUSJDUJPOTPSCMPDLBHF
$IFDLCVSOFSGBTUFOFSTBOEHBTLFUT
$IFDLWFOUVSJHBTLFUTBOEQSPQFSWFOUVSJ1SPQBOFNPEFMTVTFEJõFSFOU
WFOUVSJT
OUTDOOR
SENSOR ERROR
0VUEPPSUFNQFSBUVSFTFOTPS
TIPSUPS01&/
Will automatically reset if the
condition clears.
Warning only. Supply Max is
UBSHFUFEVOUJM0%5JTSFTUPSFEJG
used for target adjustment.
%FUFSNJOFXIJDITFOTPSTBSFTVTQFDUBOENFBTVSFUIFJSSFTJTUBODF
WBMVFBOEDPNQBSFJUUPUIFWBMVFTTIPXOJO'JHVSFQBHF. If the
SFTJTUBODFWBMVFTBSFJODPSSFDUSFQMBDFUIFUFNQFSBUVSFTFOTPS3FGFSUP
SFQBJSQBSUTTFDUJPOGPSQSPQFSQBSUOVNCFS
$IFDLXJSFIBSOFTTGPSMPPTFDPOOFDUJPOTBOEQJOFOHBHFNFOUBUTFOTPS
DPOOFDUJPODIBTTJTNPVOUDPOOFDUJPOUISPVHIDPOUSPMIPVTJOHBOE
UIFDPOUSPM6OQMVHDPOOFDUJPOBUTFOTPSBOEBUDPOUSPMBOEDIFDL
DPOUJOVJUZCFUXFFOFOET
*GQSPCMFNQFSTJTUTBGUFSDIFDLJOHJUFNTBCPWFSFQMBDFDPOUSPM3FGFSUP
SFQBJSQBSUTTFDUJPOGPSLJUOVNCFS
AIR PRESSURE
Switch Open
0DDVSTXIFO"JS1SFTTVSF
connection is open.
3FTFUVTJOH.BOVBM3FTFU
screen on display.
)JHIQSFTTVSFJOUIFFYIBVTU
pipe or high vacuum in the
CPJMFSJOUBLFPSDBCJOFUIBT
DBVTFEUIFBJSTXJUDIUPPQFO
5IFTXJUDIJTDMPTFEJOOPSNBM
operating conditions.
$IFDLCPJMFSTJ[FTFMFDUFEJODPOUSPMBHBJOTUCPJMFSSBUJOHMBCFM$PSSFDUJG
OFDFTTBSZUPTFMFDUUIFQSPQFSCPJMFSTJ[F
$IFDLFYIBVTUBOEJOUBLFQJQFGPSSFTUSJDUJPOTPSCMPDLBHF
$IFDLDPOEFOTBUFESBJOGPSCMPDLBHF*GDPOEFOTBUFJTVOBCMFUPESBJO
PVUPGUIFCPJMFSJUDBOCFHJOUPCMPDLUIFnPXPGFYIBVTUHBTFT$MFBO
UIFDPOEFOTBUFDPMMFDUJPOBSFBPGUIFCBTFBOEDPOEFOTBUFUSBQ3FmMM
USBQXJUIGSFTIXBUFS
Check the P7 connection as seen on 'JHVSFTQBHF &
'JHVSFQBHF$IFDLUIFDPOOFDUJPOTPOUIFQSFTTVSFTXJUDI
Closure Switch
fault
Proof of Closure connections
on P7 Pins 2 and 3 are open.
Soft lockout for 3½ minutes
CPJMFSSFUSJFT&BDIDPOTFDVUJWF
failure adds 1 minute to
MPDLPVUUJNFVQUPNJOVUFT
maximum.
/POF$IFDLKVNQFSPODPSSFDUQJOTBOETFDVSFDPOOFDUJPO'MPXTXJUDI
BUUBDIFE$IFDLDPSSFDUQVNQJTPODIFDLXJSJOHUPnPXTXJUDIBOE
DIFDLTXJUDIJTDMPTJOH$"%$IFDLWPMUBHFUPEBNQFS$IFDLEBNQFS
is opening.