Firex UDBRE A V1 Series User Manual

01
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UDBRG_V1
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DIMU
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00
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EN
TECHNICAL DATA
20
4.6 GAS INLET PRESSURES
GAS REQUIREMENT TABLE Type of gas
Natural Propane
Operating gas pressure in W.C. (mbar) 7.0 (17.4) 11.0 (27.4)
Min.Supply gas pressure in W.C. (mbar) 6.0 (14.9) 9.0 (22.4)
Max.Supply gas pressure in W.C. (mbar) 10.5 (26.1) 13.0 (32.3)
Warning: if the supply pressure is lower than “ Min.Supply gas pressure”, the icon appears in the display
and the heating does not activate.
Contact your gas company for correct supply line sizes.
Warning: if the supply pressure exceeds “ Max.Supply gas pressure”, a pressure regulator must be installed, to
provide a maximum of 10,5” W.C (for natural gas) or 13” W.C (for propane gas) gas pressure to the gas control valve.
4.7 GAS MANIFOLD PRESSURE; NOZZLES;PRIMARY AIR DISTANCE
UDBRG.._V1 029 038 048 058
Rated heating power BTU/HR 95,500 119,500 143,500 179,000
MANIFOLD PRESSURE
Natural gas
in W.C. (mbar) 6.4 (15.9) 6.3 (15.6) 6.0 (15.0) 5.7 (14.3)
Propane gas in W.C. (mbar) 10.4 (25.9) 10.6 (26.4) 10.0 (24.8) 10.4 (25.9)
NOZZLES
(Nr.x
Ø)
Natural gas
Ø 1/100 mm
8
x
160
10
x
165
13
x
180
15
x
195
Propane gas
Ø 1/100 mm
8
x
110
10
x
110
13
x
110
15
x
110
PRIMARY AIR DISTANCE
(H)
Natural gas
Inches (
mm
)
0.039 (1)
0.039 (1)
0.039 (1)
0.039 (1)
Propane gas
Inches (
mm
)
0.59 (15)
0.59 (15)
0.59 (15)
0.59
(15)

Firex UDBRE A V1 Series Specifications

General

Brand	Firex
Model	UDBRE A V1 Series
Category	Cooking Equipment
Language	English