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Desa VTD-30NV-JHB ユーザーズマニュアル

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114370-02C
12
INSPECTINg BURNERS
BURNER FLAME PATTERN
Check flame pattern often. Figure 12 shows correct 
burner flame pattern.
NOTICE: Do not mistake orange 
flames with yellow tipping. Dirt 
or other fine particles are burned 
by  appliance,  causing  brief 
patches of orange flame.
If burner flame pattern is incorrect, as shown in 
Figure 13 
•  turn appliance off (see To Turn Off Gas to 
Appliance 
•  see Troubleshooting, page 13
SPECIFICATIONS
VTD-18NV-JHB
•  Rating (Variable): 59,000 Btu/Hr
•  Type Gas: Natural
•  Ignition: Piezo
•  Manifold Pressure: 3.5" W.C.
•  Inlet Gas Pressure (in. of water):
  Max - 10.5" W.C., Min* - 5.0" W.C.
VTD-24NV-JHB
•  Rating (Variable): 69,000 Btu/Hr
•  Type Gas: Natural
•  Ignition: Piezo
•  Manifold Pressure: 3.5" W.C.
•  Inlet Gas Pressure (in. of water):
  Max - 10.5" W.C., Min* - 5.0" W.C.
VTD-30NV-JHB
•  Rating (Variable): 74,000 Btu/Hr
•  Type Gas: Natural
•  Ignition: Piezo
•  Manifold Pressure: 3.5" W.C.
•  Inlet Gas Pressure (in. of water):
  Max - 10.5" W.C., Min* - 5.0" W.C.
VTD-18PV-JHB
•  Rating (Variable): 59,000 Btu/Hr
•  Type Gas: Propane/LP
•  Ignition: Piezo
•  Manifold Pressure: 10" W.C.
•  Inlet Gas Pressure (in. of water):
  Max - 14" W.C., Min* - 11" W.C.
VTD-24PV-JHB
•  Rating (Variable): 69,000 Btu/Hr
•  Type Gas: Propane/LP
•  Ignition: Piezo
•  Manifold Pressure: 10" W.C.
•  Inlet Gas Pressure (in. of water):
  Max - 14" W.C., Min* - 11" W.C.
VTD-30PV-JHB
•  Rating (Variable): 74,000 Btu/Hr
•  Type Gas: Propane/LP
•  Ignition: Piezo
•  Manifold Pressure: 10" W.C.
•  Inlet Gas Pressure (in. of water):
  Max - 14" W.C., Min* - 11" W.C.
*For purpose of input adjustment
Figure 12 - Correct Burner Flame Pattern
Figure 13 - Incorrect Burner Flame 
Pattern
Yellow 
Tipping
CLEANINg AND 
MAINTENANCE
  WARNING:  Turn  off  heater 
and let cool before cleaning.
  CAUTION:  You  must  keep 
control  areas,  burner  and  cir-
culating  air  passageways  of 
fireplace  clean.  Inspect  these 
areas  of  fireplace  before  each 
use. Have fireplace and chimney 
inspected yearly by a qualified 
service  person.  Fireplace  may 
need more frequent cleaning due 
to excessive lint from carpeting, 
bedding material, pet hair, etc.