Montigo B34DV - Manual (Page 20)

Page 20
B-Series DV-2 Gas Fireplace
Part No. XG0160 -141231
Maintenance
WARNING:
Do not attempt to clean glass when hot.
Do not clean glass with abrasive materials as any glass
etching may cause premature glass failure.
CAUTION
■
Fireplace gas control must be in the “OFF” position
and pilot and main burners extinguished when cleaning
appliance with a vacuum.
■
Doors and logs can get very hot. Handle only when
cool.
General
■ Have the fireplace and installation inspected yearly. The inspection
must include, but is not limited to, the following:
• A visual check of the entire vent system and termination.
• An inspection of the explosion relief flappers and the door
gasketing to ensure a proper seal.
• An inspection of the burner, vent run, and primary air openings.
• An inspection of the gas valve, gas components, and pilot flame.
For your convenience a 1/8" manifold pressure tap is supplied
on the gas valve for a test gauge connection. See Figure 30 &
31.
• Ensure proper log placement as per this manual.
• Inspection of all optional equipment; fans, thermostats, etc.
■ For Natural Gas this appliance requires a minimum inlet pressure
of 5.5" W.C. and a manifold pressure of 3.5" W.C.
■ For Propane Gas this appliance requires a minimum inlet pressure
of 11" W.C. and a manifold pressure of 10" W.C.
■ Always keep the fireplace area clear and free of combustible materials,
as well as gasoline and other flammable vapors and liquids.
■ Do not use this appliance if any part has been under water. Immediately
call a qualified service technician to inspect the appliance and to
replace any part of the control system and any gas control which
has been under water.
Operation
Lighting Instructions
See pages 17 to 19.
Burner Adjustment SIT NOVA 820
The B-Series DV-2 is equipped with an adjustable burner, allowing you
to raise or lower the flames. To adjust the flames, locate the black knob
marked 'Hi-Lo', in the right of the gas control valve (See Figure 30). The
front burners are not adjustable.
■ To raise the flame height, turn the black knob (located behind the
lower trim) counter-clockwise.
■ To lower the flame height, turn clockwise.
Figure 30. 'Hi-Lo' Adjustment on the B-Series DV-2's SIT Nova 820
Cleaning
When the fireplace is first activated, there may be some smoking and
a visible film may be left on the glass. This is a normal condition, and is
the result of burning of protective coatings on new metal.
■ Glass must be cleaned periodically to remove any film (which is
a normal by-product of combustion) which may be visible. Film
can easily be removed by removing the door, as shown on page
15. Handle the door carefully, and clean it with non-abrasive glass
cleaners. One of the most effective products is Kel Kem.
■ Silicone seals on inner door during initial firing will "off gas", leaving
a visual deposit of a white substance on combustion chamber walls.
This can easily be removed from the chamber walls using normal
household products.
■ Use a vacuum cleaner or whisk broom to keep the control
compartment, burner, and firebox free from dust and lint.
■ Logs may be cleaned periodically with a vacuum to remove soot or
other contaminates.
Note: B-Series DV-2-I models (electronic ignition) do
not feature hi/lo adjustment.
Burner Adjustment SIT PROFLAME 2 HI-LO
The B-Series DV-2-F is equipped with an adjustable burner, allowing
you to raise or lower the flames. To adjust the flames, locate the black
knob marked 'Hi-Lo', in the right of the gas control valve (See Figure
31). The front burners are not adjustable.
■ To raise the flame height, turn the black knob (located behind the
lower trim) counter-clockwise.
■ To lower the flame height, turn clockwise.
Figure 31.'Hi-Lo' Adjustment on the B-Series DV-2-F's SIT Proflame 2
B-Series DV-2
B-Series DV-2-I
Manifold Pressure
Test Connection
Pilot Adjustment Screw
Hi Lo Adjustment
Inlet Pressure
Test Connection
B-Series DV-F
Manifold Pressure
Test Connection
Wall Switch
Power
Generator Pilot Adjustment Screw
Inlet Pressure
'Hi-Lo' Adjustment Knob
Gas Control Knob (Shown in “Pilot” position)