RADIANT SERVICES™ I
NSTALLATION
O
PERATION
AND
S
ERVICE
M
ANUAL
64
16.1 Troubleshootin
g
Flow Chart (Linear, Double Linear and U-Tube)
No
No
No
No
Ye
s
No
Ye
s
Ye
s
No
No
No
No
No
Ye
s
No
No
Ye
s
Ye
s
Ye
s
Ye
s
No
Ye
s
Ye
s
Ye
s
Ye
s
Replace ignition
module.
Is there power out
from pin 10 on ignition module?
Replace Fan.
Turn up thermostat. Does the fan turn on?
Place a jumper across
the thermostat terminals.
Does the fan turn on?
Check thermostat wiring and replace thermostat if
necessar
y.
Is there power (230V)
at the burner?
Check relay wiring
(if applicable) and wiring
to the burner
.
Remove Black & White
leads from the pressure switch; place jumper between leads.
Does the fan turn on?
Replace pressure switch.
Remove obstruction.
Unplug burner
.
Does the fan turn freely?
Is the fan obstructed?
Fan bearings may have
failed. Replace fan.
Remove obstruction.
Repair
, replace or
tighten hoses as necessar
y.
Is the flue pipe or
the inlet of the
burner obstructed?
Are the hoses to the pressure switch secure and leak free?
Remove Black and Y
ellow
leads from the pressure switch; place a jumper between leads.
Is there a spark?
Replace pressure switch.
Is the igniter gap
set at 3 mm?
Carefully reset gap
to 3 mm.
Replace automatic
control unit.
Unplug burner and check electrode and ignition wire.
Are they damaged?
Replace electrode and ignition wire as needed.
Is there spark at the igniter?
Содержание BH15ST
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Страница 33: ...SECTION 7 U TUBE HEATER INSTALLATION 27 Figure 23 U Tube Assembly Overview mm 200 ...
Страница 55: ...SECTION 10 OPTIONAL HEATER ACCESSORIES 49 Figure 28 U Tube Angle Mounted Figure 29 Linear ...
Страница 71: ...SECTION 16 TROUBLESHOOTING 65 Troubleshooting Flow Chart Linear Double Linear and U Tube ...
Страница 73: ...SECTION 16 TROUBLESHOOTING 67 Troubleshooting Flow Chart Multiburner ...
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