Operating Manual Direct Vent/Natural Vent Gas Heater Jefferson

25
Jefferson Direct Vent /Natural Vent Gas Heater
30004177
Operation
Your First Fire
Read these instructions carefully and familiarize
yourself with the burner controls shown in Figure 47.
Locate the pilot assembly, Figure 46. Follow the lighting
instructions on Page 26 exactly.
During the first fire, it is not unusual to smell some
odor associated with new logs, paint and metal being
heated. Odors should dissipate within the first eight to
ten hours, however, you can open a window to provide
fresh air to alleviate the condition.
Pilot and Burner Inspection
Each time you light your heater check that the pilot
flame and burner flame patterns are as shown in Fig-
ures 48, 49, 50. If flame patterns are incorrect, turn the
heater off. Contact your dealer or a qualified gas techni-
cian for assistance. Do not operate the heater until the
pilot flame is correct.
Follow regular maintenance procedures as described
on Page 30.
Flame & Temperature Adjustment
For stoves equipped with HI/LO valves, flame adjust-
ment is accomplished by rotating the HI/LO adjustment
knob located near the center of the gas control valve.
(Fig. 47)


Turn
counterclockwise
to decrease
flame height
Turn clockwise
to increase
flame height
HV102
Honeywell hi/lo knob
4/5/99 djt
Fig. 47 Flame adjustment knob for Honeywell valve.
Flame Characteristics
It is important to periodically perform a visual check of
the pilot and the burner flames. Compare them to Fig-
ures 48, 49, 50. If any of the flames appear abnormal,
call a service person.
ST232 
Pilot assembly location
12/9/99 djt
Thermocouple
Pilot Assembly
ST232
Fig. 46 Pilot assembly location.
ST233
pilot
12/9/99 djt
ST233
Fig. 48 Correct pilot flame appearance. PSE pilot.
CO105c
Pilot flame
4/10/00 djt

CO105c
Fig. 49 Correct pilot flame pattern. SIT valve.
ST234
JDV28
log flames
12/9/99 djt
ST234
Fig. 50 Correct burner flame appearance.