Slant/Fin VHS-180, VHS-30 installation instructions If Replacement Parts Are Needed

VICTORY II VHS Models

DELAYED IGNITION
CAUSE		REMEDY
1.	Pilot flame too low	1.Adjust pilot flame
2.	Excessive primary air	2.Adjust primary air shutter
3.	Excessive burner input	3.Check and reduce to input shown on rating plate
NOT ENOUGH HEAT
CAUSE		REMEDY
1.	Thermostat setting is too low	1.Set thermostat at higher setting
2.	Boiler water maintained at too low temperature	2.Set Aquastat at higher setting
3.	Circulator not running	3.With thermostat calling for heat, check for power to circulator.
		If power OK but circulator not running, replace circulator
4.	Boiler water level too low	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
FUMES AND GAS ODORS
CAUSE		REMEDY
1.	Leaks in gas piping or accessories	1.Locate leaks and repair
2.	Gas leaks in service line or meter connections	2.Close service supply valve - shut down boiler and notify utility
3.	Adverse draft condition in boiler room	3. Check air supply and venting system
4.	Condensation trap is not full of water	4.Check and fill with water
5.	Venting system is physically damaged	5.Check carefully and repair. Also, see “Venting System Regular
		Inspection”
6.	Over-firing	6.Adjust gas input to that shown on boiler rating plate
BURNER SHORT CYCLES
CAUSE		REMEDY
1.	Thermostat heat anticipator set too low	1.Reset anticipator
2.	Excessive pressure drop due to excess venting system	2.Venting system must be corrected
3.	Blockage or restriction in venting system	3.Check and repair
4.	Defective air flow switch (out of adjustment)	4.DO NOT adjust, replace

IF REPLACEMENT PARTS ARE NEEDED

When parts are needed, refer to boiler model and serial number shown on the boiler name/rating plate. Refer to publication number VHS-10PL Victory II replacement parts for part numbers. Whenever 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. 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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