Slant/Fin Victory II VHS-60 Installation And Operating Instructions Manual page 27

VICTORY II
VHS MODELS
DELAYED IGNITION
CAUSE
1. Pilot flame too low
2. Excessive primary air
3. Excessive burner input
NOT ENOUGH HEAT
CAUSE
1. Thermostat setting is too low
2. Boiler water maintained at too low temperature
3. Circulator not running
4. Boiler water level too low
FUMES AND GAS ODORS
CAUSE
1. Leaks in gas piping or accessories
2. Gas leaks in service line or meter connections
3. Adverse draft condition in boiler room
4. Condensation trap is not full of water
5. Venting system is physically damaged
6. Over-firing
BURNER SHORT CYCLES
CAUSE
1. Thermostat heat anticipator set too low
2. Excessive pressure drop due to excess venting system
3. Blockage or restriction in venting system
4. Defective air flow switch (out of adjustment)
IF REPLACEMENT PARTS ARE NEEDED
When parts are needed, refer to boiler model and serial
number shown on the boiler name/rating plate. When ever
possible refer to the original order by number and date.
Control identification and replacement should not be
attempted by unskilled personnel. Only simple, easily-
identified controls and parts may be obtained locally.
REMEDY
1.Adjust pilot flame
2.Adjust primary air shutter
3.Check and reduce to input shown on rating plate
REMEDY
1.Set thermostat at higher setting
2.Set Aquastat at higher setting
3.With thermostat calling for heat, check for power to circulator.
If power OK but circulator not running, replace circulator
4.Carefully snap open relief valve handle to determine if boiler
is full of water. If not full of water, check for system leaks and
check water pressure regulator. Repair any system leaks.
Adjust or replace water pressure reducing valve
REMEDY
1.Locate leaks and repair
2.Close service supply valve - shut down boiler and notify utility
3. Check air supply and venting system
4.Check and fill with water
5.Check carefully and repair. Also, see "Venting System Regular
Inspection"
6.Adjust gas input to that shown on boiler rating plate
REMEDY
1.Reset anticipator
2.Venting system must be corrected
3.Check and repair
4.DO NOT adjust, replace
All other controls and parts should be identified by
and ordered from Slant/Fin. Relief/Safety valves must
be ASME rated for the pressure and gross output of
the boiler.
For replacement parts, heating contractors should con-
tact their Slant/Fin boiler distributor.
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