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1.12 INSTALLER TESTING
The space heater must be tested and be operating
according to manufacturers specifications prior to the
installer leaving the site. Note: the tips of the flames
should never hit the top of the firebox after the unit has
warmed up. Please contact your dealer or a qualified
service person to replace injector or adjust valve.
Upon completing the gas line connection, a small
amount of air will be in the lines. When first lighting the
pilot, it will take a few minutes for the lines to purge
themselves of this air. Once the purging is complete,
the pilot and burner will light and operate as indicated
in the Lighting Instructions.
Subsequent lightings of the appliance will not require
such purging.
Follow the Safety Information and Lighting Instructions
pages of this manual to light the appliance.
To obtain proper operation, it is imperative that the
pilot and main burner flame characteristics are
steady, not lifting or floating. Typically, the top 3/8
inch (9.5 mm) of the flame sensor rod should be
engulfed in the pilot flame (see Figure 43). See Table
1 for pressure requirements. See Table 2 for primary
aeration settings.
Follow TROUBLESHOOTING section for adjusting
the appliance to operate properly.
Figure 43. Pilot Assembly
Table 1.
Inlet Gas Pressure
Outlet (Manifold) Gas Pressure
Max. Gas Consumption
Burner Injector
An in-line regulator MUST be installed if the gas pressure exceed 3.40 kPa. Failure to install a regulator could
damage valve.
Natural Gas
1.13 -3.40 kPa
.80 kPa
44.0 MJ/h
#30 (3.26 mm)
Heat & Glo • ST-HVBI-AUB • 2082-980 Rev. R • 9/15
Table 2 .
Gas Type
Natural Gas
Propane Gas
2.0 OPERATING INSTRUCTIONS
This appliance is a balanced flue heater and is de-
signed to operate with all combustion air being si-
phoned from the outside of the building and all exhaust
gases expelled to the outside of the building.
WARNING: THIS UNIT IS NOT FOR USE
!
WITH SOLID FUEL.
The control system for this model employs an electronic
pilot ignition. It consists of a 6V gas control valve/vari-
able regulator, an electronic module, a thermocouple
and a remote control. The controls are located in the
compartment behind the front, and access is gained
by lifting the door up.
WARNING: DO NOT CONNECT 220/240
!
VAC TO THE GAS CONTROL VALVE OR
CONTROL WIRING SYSTEM OF THIS UNIT.
When lit for the first time, the appliance will emit a slight
odor for an hour or two. This is due to paint and lubri-
cants used in the manufacturing process. Additionally,
for the first few minutes after each lighting, vapor may
condense and fog the glass and the flames may be
blue. After a few minutes this moisture will disappear
and within 15-30 minutes the flames should become
yellow.
The heater may produce a noise, caused from metal
expansion and contraction as it heats up and cools
down. This noise is similar to one that a furnace or heat
duct may produce and does not affect the operation or
longevity of the heater.
Propane Gas
2.75 -3.40 kPa
2.40 kPa
42.5 MJ/h
#49 (1.85 mm)
Aeration Setting
1/2 in. (13 mm)
Full Open
30
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