Burner, Gas valve sit 820 nova mv, Pressure adjustments – Drolet SIT 0.820.634 User Manual
Page 5: Natural gas, Elevation input rating, Gaz propane
ULTRA FLAME DIRECT VENT GAS STOVE
4
Burner
Natural Gas
Propane LP
Maximum Input, BTU/h (kW)
minimum :
maximum
:
20 000
(5,9)
30
000
(8,8)
20
000
(5,9)
26
000
(7,6)
Inlet Pressure INWC (kPa)
minimum :
maximum
:
5,0
(1,3)
7,0
(1,8)
11,0
(2,8)
14,0
(3,5)
Manifold Pressure INWC (kPa)
minimum :
maximum
:
1,8
(0,5)
3,5
(0,9)
7,0
(1,8)
10,0
(2,5)
Burner orifice,
∅ :
36 52
Injecteur du pilot.
∅ :
51 30
Gas Valve SIT 820 Nova mV
Natural Gas
Propane LP
Gas Valve :
Model SIT 0.820.634
Nova mV
Model SIT 0.820.633
Nova mV
Your stove is equipped with a sophisticated gas control valve, which will give you a safe use of your appliance.
The gas control valve SIT 820 Nova mV operates without electricity due to the energy given by the pilot flame
and captured by the thermo-generator. (also called thermopile). The admission of the gas fuel to the burner is
done only under safe conditions.
Pressure Adjustments
• Adjustments to the valve assembly must be performed by a qualified service person.
• The appliance and its individual shutoff valve must be disconnected from the gas supply piping system
during any pressure testing of that system at test pressures in excess of ½ psi (3.5 kPa);
• The appliance must be isolated from the gas supply piping system by closing its individual manual shutoff
valve during any pressure testing of the gas supply piping system at test pressures equal to or less that ½
psi (3.5 kPa);
NATURAL GAS
The inlet supply or line pressure must be a minimum of 5 INWC and a maximum of 7 INWC. The orifice has a
#36 hole.
ELEVATION INPUT
RATING
0-4500 ft (0-1400m)
30 000 BTU/h (8.8 kW)
over 4500 ft (1400 m) +
30 000 BTU/h (8.8 kW) less 4% per 1000 ft (300 m)
or reduce manifold pressure by 0.25 INWC per 1000 ft (300 m)
GAZ PROPANE
The inlet supply or line pressure must be a minimum of 10.5” WC and a maximum of 12” WC. The orifice
has a #52 hole.
ELEVATION INPUT
RATING
0-4500 pi (0-1400 m)
26 000 BTU/h (7.6kW)
4500 pi (1400m)+
26 000 BTU/h (7.6kW) moins 4% par 1000 pi (300m)
or reduce manifold pressure by 1 INWC per 1000 ft
NOTE : The input rating should always be checked when first running this appliance. To do this, verify inlet
valve pressure and manifold pressure,. Adjust manifold pressure to meet values range as indicated in burner
characteristics table.