Contents
The following defined terms are used throughout this manual to bring attention to the presence of hazards of various risk levels or to
important information concerning the life of the product.
Indicates presence of hazards that will cause severe
personal injury, death or substantial property
damage.
Indicates presence of hazards that can cause severe
personal injury, death or substantial property
damage.
Indicates presence of hazards that will or can cause
minor personal injury or property damage.
Indicates special instructions on installation,
operation or maintenance that are important but
not related to personal injury or property damage.
Hazard definitions
$/./434!244()3"/),%2WITHOUT
following all instructions and procedures
specified in the following sections:
3TARTUPlLLTHESYSTEMONPAGE
3TARTUPlNALCHECKSONPAGE
3TARTUPPROCEDUREONPAGE
.
Failure to follow the instructions in this
MANUALCOULDRESULTINSEVEREPERSONALIN
-
jury, death or substantial property damage.
SVF
™
Series 1
Commercial Condensing Gas-Fired Water Boiler
— Boiler Manual
Part number 550-100-250/0819
4
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Hazard definitions . . . . . . . . . . . . . . . . . . . . . . 4
0LEASEREADBEFOREPROCEEDING
. . . . . . . . . . . . . . . 5
0REPAREBOILERLOCATION
. . . . . . . . . . . . . . . . . . . 6
0REPAREBOILER
. . . . . . . . . . . . . . . . . . . . . . . . 9
0ROPANECONVERSIONPROCEDURE
. . . . . . . . . . . . . . 12
)NSTALLWATERPIPING
. . . . . . . . . . . . . . . . . . . . 14
6ENTINGAIRPIPING-ASSACHUSETTSINSTALLATIONS
. . . 24
Venting/combustion air — general . . . . . . . . . . . . 25
6ENTINGCOMBUSTIONAIROPTIONS#ATEGORY)))6
. . 27
!PPLIANCESREMAININGONANEXISTINGVENTSYSTEM
. . . 28
6ENTINGCOMBUSTIONAIROPTIONS#ATEGORY))
. . . . 29
$)2%#4%8(!534"OILERROOMAIROPENINGS#ATEGORY))AND)6
32
$)2%#4%8(!5346ERTICAL#ATEGORY))AND)6
. . . 34
$)2%#4%8(!5343IDEWALL4ERMINATIONLOCATION#ATEGORY)6
. 35
$)2%#4%8(!5343IDEWALL#ATEGORY)6
. . . . . . 36
$)2%#46%.4"OILERROOMAIROPENINGS#ATEGORY)6
.38
$)2%#46%.43IDEWALL4ERMINATIONLOCATION#ATEGORY)6
. 40
$)2%#46%.43IDEWALL#ATEGORY)6
. . . . . . . . . 41
$)2%#46%.46ERTICAL#ATEGORY)6
. . . . . . . . . 43
)NSTALLCONDENSATECOMPONENTS
. . . . . . . . . . . . . 46
Gas piping . . . . . . . . . . . . . . . . . . . . . . . . . 47
Gas Train Diagram . . . . . . . . . . . . . . . . . . . . . 48
Field wiring (see Figure 51 - Figure 58) . . . . . . . . . 49
:ONINGWITHTHE5NITY
4-
Control . . . . . . . . . . . . . 66
Control operation and setup . . . . . . . . . . . . . . . 68
CONTRACTOR menus. . . . . . . . . . . . . . . . . . . 74
"/),%23%44).'3MENU"!3)#MODE
. . . . . 75
02)/2)49MENUS"!3)#MODE
. . . . . . 76
!33)'.).0543MENU"!3)#MODE
. . . . . . 77
$)!'./34)#MENU
. . . . . . . . . . . . . . 79
-!).4%.!.#%$!4%!.$4)-%MENUS
. . . . . 84
3TARTUPlLLTHESYSTEM
. . . . . . . . . . . 85
3TARTUPlNALCHECKS
. . . . . . . . . . . . 87
3TARTUPPROCEDURE
. . . . . . . . . . . . . . 88
Annual startup and maintenance schedule . . . . 92
Annual startup . . . . . . . . . . . . . . . . 93
Troubleshooting . . . . . . . . . . . . . . . 99
-AINTENANCE
. . . . . . . . . . . . . . . . . 108
Replacement parts . . . . . . . . . . . . . . 111
Dimensions . . . . . . . . . . . . . . . . . 118
2ATINGS36&3ERIESBOILERS
. . . . . . . . . 120
)NSTALLATIONAND3ERVICE#ERTIlCATE
. . . . . . . 121