Bellfires Derby - TECHNICAL DETAILS;REGULATIONS; National installation regulations

83
Bellfires
English
Instructions for use and installation instructions
8 TECHNICAL DETAILS/REGULATIONS
National installation regulations:
Gas safety installation and use regulations 1984 plus all relevant
safety and building regulations concerning fire installation
Model : DERBY
Country : GB; Great Britain/IE; Ireland : GB; Great Britain/IE; Ireland
Product identification no : 0063BL5625 : 0063BL5625
Type of appliance under CE-norm : C
11
/ C
31
: C
11
/ C
31
Category of appliance : I
2H
Natural gas G20 : I
3P
Propane G31
Nominal heat input (Gross calorific value) : 12.5 kW : 9.5 kW
Nominal heat output : 8.4 kW : 6.4 kW
Efficiency class : 2 (75%) : 2 (75%)
NOx-class : 5 : 5
Gas rate (max.) : 1.19 m
3
s
/hr. : 690 gr/hr.
Supply pressure : 20.0 mbar : 37.0 mbar
Burner pressure (max.) Hot : 13.0 mbar(*) : 29.2 mbar
Burner pressure (max.) Cold : 11.9 mbar(**) : 29.2 mbar
Burner pressure (min.) : 2.0 mbar : 5.0 mbar
Gas regulator block (hand control) : BM 733-234484 : BM 733-234484
Gas regulator block (remote control) : Mertik GV 34 / GV 60 : Mertik GV 34 / GV 60
Main burner : IGP : IGP
Primary air inlet main burner : 1x Ø15.0 mm : 2x Ø25.0 mm
Main burner injector : no 18 / 1200 : no 18 / 280
(= 7x Ø1.262 mm) (= 7x Ø0.612 mm)
Pilot light burner : SIT 0.145.019 : SIT 0.145.019
Pilot light burner injector : no 36 (SIT 0.977.091) : no 23 (SIT 0.977.150)
Gas connection : 3/8" G / Ø12 mm : 3/8" G / Ø12 mm
Concentric flue system : Ø100 mm - Ø150 mm : Ø100 mm - Ø150 mm
Batteries remote control
- Receiver : 4x 1.5V AA : 4x 1.5V AA
- Hand-transmitter : 1x 9V block : 1x 9V block
(*) : When the appliance has reached its thermal equilibrium.
(**) : Burner at maximum. Appliance is cold.
Flue gas exhaust and combustion air supply:
BARBAS or ONTOP concentric flue system Ø100 mm-Ø150 mm. Rigid and/or flexible.
Heat changing surface: Entire front of the appliance.