Справочник Пользователя для United States Stove 2020N
WARNINGS/SAFETY INFORMATION
CONTINUED
17. CARBON MONOXIDE POISONING: Early signs of carbon monoxide poisoning are
similar to the flu with headaches, dizziness and/or nausea. If you have these signs,
obtain fresh air immediately. Have the heater serviced as it may not be operating
properly.
18. This vent-free gas fireplace is intended to be smokeless. If logs appear to smoke, turn off
the heater and call a qualified service person. Initial burn off may cause slight smoke and
odor during the first four hours of operation.
19. Input ratings are shown in BTU per hour and are for elevations up to 2,000 feet. For
elevations above 2,000 feet, input ratings should be reduced 4 percent for each 1,000
feet above see level. Refer to the National Fuel Gas Code.
20. The appliance and its appliance main gas valve must be disconnected from the gas
supply piping system during any pressure testing of that system at test pressures in
excess of 1/2 psig (3.5 kPa).
21. The appliance must be isolated from the gas supply piping system be closing its equip-
ment shutoff valve during any pressure testing of the gas supply piping system at
test pressures equal to or less than 1/2 psig (3.5 kPa).
22. Do not use this gas fireplace if any part has been under water. Immediately call a
qualified service technician to inspect the room heater and to replace any part of the
control system and any gas control which has been under water.
2020 SPECIFICATIONS
Natural Gas
Natural Gas
Natural Gas
Natural Gas
Natural Gas
Manifold Pressure Setting:
4" w.c.
Gas Inlet Pressure:
Maximum
10-1/2" w.c.
Minimum
5" w.c.
Propane/LPG
Propane/LPG
Propane/LPG
Propane/LPG
Propane/LPG
Manifold Pressure Setting:
10" w.c.
Gas Inlet Pressure:
Maximum
13" w.c.
Minimum
11" w.c.
Gas Rate
Gas Rate
Gas Rate
Gas Rate
Gas Rate
Number
Number
Number
Number
Number
Model Number
Model Number
Model Number
Model Number
Model Number
T
T
T
T
Type
ype
ype
ype
ype
Max BTU/Hr
Max BTU/Hr
Max BTU/Hr
Max BTU/Hr
Max BTU/Hr
Min BTU/Hr
Min BTU/Hr
Min BTU/Hr
Min BTU/Hr
Min BTU/Hr
of Burners
of Burners
of Burners
of Burners
of Burners
2020N
Manual
20,000
14,000
1
2020L
Manual
20,000
14,000
1
Controls
Controls
Controls
Controls
Controls - Main control has 3 positions:
1. OFF - All gas to the burner is shut off at the control
2. PILOT - Valve position to light/maintain a standing pilot
3. ON - Opens valve for gas flow to complete system.
2. PILOT - Valve position to light/maintain a standing pilot
3. ON - Opens valve for gas flow to complete system.
Piezo Ignitor -
Piezo Ignitor -
Piezo Ignitor -
Piezo Ignitor -
Piezo Ignitor - allows ignition of the pilot without the use of matches or batteries
ON/OFF Switch -
ON/OFF Switch -
ON/OFF Switch -
ON/OFF Switch -
ON/OFF Switch - Operates gas flow to the burner
HIGH / LOW Control
HIGH / LOW Control
HIGH / LOW Control
HIGH / LOW Control
HIGH / LOW Control - Infinite control :
Rotate knob clockwise to LO
LO
LO
LO
LOW
W
W
W
W,,,,, counter clockwise to HIGH
HIGH
HIGH
HIGH
HIGH.
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