Freestyle 80 - Troubleshooting; Pre-Troubleshooting Checks

Failure to adhere to these guide-
LINES CAN RESULT IN SEVERE PER-
SONALINJURYDEATHORSUBSTANTIAL
PROPERTYDAMAGE
ELECTRICAL SHOCK HAZARD
452./&&!,,0/7%24/4(%"/),%27(%.
3%26)#).'
. Internal wiring is still powered when
THESWITCHISOFF
DO NOT JUMPER DEVICES
.EVERJUMPER BYPASSANYDEVICEEXCEPTFOR MO-
mentary testing.
REINSTALL Jacket door
4HEBOILERJACKETDOORMUSTBESECURELYFASTENEDTO
THEBOILERTOPREVENTBOILERFROMDRAWINGAIRFROM
inside the boiler room. This is particularly important
IFTHEBOILERISLOCATEDINTHESAMEROOMASOTHERAP-
PLIANCES&AILURETOKEEPTHEJACKETDOORSECURELYFAS-
tened could result in severe personal injury or death.
BEFORE SERVICING or
MAKING CONNECTIONS —
!,7!93452.0/7%2/&&4/4(%"/),%2
4/02%6%.4%,%#42)#!,352'%37()#(
#!.$!-!'%"/),%2#/-0/.%.43
LABEL WIRES BEFORE
REMOVING
Label all wires prior to disconnection
when servicing controls. Wiring errors
can cause improper and dangerous
operation.
"EFORECALLING FOR TROUBLESHOOTINGASSISTANCElLLIN
the “FreeStyle
®
"OILER3TARTUP$ATA#OLLECTION
3HEET
” (page 128). Record the boiler size and CP
NUMBERLOCATEDONTHELEFTSIDEEXTERIOROFTHEBOILER
jacket).
Part number 550-142-850/0716
81
FreeStyle
®
WALL MOUNT GAS-FIRED WATER BOILER — Boiler Manual
32 Troubleshooting
Tool 0URPOSE
0HILLIPSSCREWDRIVER
-ULTIPLEUSES
MMWRENCH
Remove heat exchanger cover plate
LONGHANDLED4ORX
DRIVER
Remove burner screws
44ORXDRIVER
For gas valve adjustment
-ULTIMETER
-EASUREMENTSONSENSORSANDELECTRICALCOMPONENTS
-ANOMETER
)NCLINEDORDIGITAL
-EASURESTHE).,%4GASPRESSURETOTHEBOILER
#OMBUSTIONANALYZER
$IGITALPREFERRED
Combustion testing and boiler adjustments
#ONTACTTHERMOMETER
#HECKINGSURFACETEMPERATURESOFHEATEXCHANGERAND
pipes
Check the following:
1. -AKESURETHERMOSTATISCALLINGFORHEATANDCONTACTSINCLUDING
APPROPRIATEZONECONTROLSARECLOSED-AKESUREALLEXTERNALLIMIT
controls are either installed (and closed) or temporarily jumpered
FORTESTING
2. -AKESURETHAT CONNECTORSTO
FreeStyle
®
control are securely
plugged in at module and originating control.
3. Gas pressures:
s -AXIMUMvWCWITHNOmOWGASVALVELOCKUPPRESSURE
s -INIMUMMUSTBENOLESSTHANTHEMINIMUMVALUESGIVEN
on page 16 while operating on high fire.
1. #HECKFOR6!#MINIMUM6!#TOMAXIMUM6!#
to boiler.
2. Check the
FreeStyle®CONTROLFORERRORCODES
3. See Figure 74, page 60FORNAVIGATIONINSTRUCTIONSANDTHEPAGES
FOLLOWINGFORTHEDISPLAYKEYIDENTIlCATION
(OLDRESETBUTTONFORSECONDS
s TS Flashing (parameter)
s Push heating – button
s ).mASHINGINFORMATION
s Push heating – button
s ()mASHINGHISTORYFAULT
s Push “Reset” once
s 0USHTOSCROLLERRORCODESREFERTOERRORCODELIST4ABLE
page 84.
4OEXITOUTHOLDRESETBUTTONFORSECONDS
Figure 104 4OOLSANDKITSNEEDEDFORTROUBLESHOOTING