Combustion Research reflect-o-ray eds 3.5, Установка, эксплуатация и обслуживание, Страница: 38 / 62

Reflect-O-Ray
®
Oil Fired EDS 3.5 Installation, Operation & Service
Page 34 Combustion Research Corporation
BURNER SETUP DATA
Each Reflect-O-Ray
®
Oil Fired EDS 3.5
®
burner assembly
is marked with the input firing rate and fuel designation on
the name plate. Refer to the following chart for correct
manifold pressure and vacuum readings.
When the system is equipped with fresh air inlet ducting,
the vacuum reading must be read as a differential across
the entire burner. Use the 1/8" NPT (
3.2mm ) test plugs
located on the 4" dia. inlet and air box of the burner. See
diagram below. Each
Reflect-O-Ray
®
Oil Fired EDS 3.5
burner assembly is marked with the input firing rate and
fuel designation on the nameplate. Refer to the following
chart for correct manifold pressure and vacuum readings.
Use only #2 Fuel Oil (@ 140,000 Btu/Gal.). Do not attempt
to burn waste oil, garbage, or paper with this system.
When the system is equipped with fresh air inlet ducting,
the vacuum reading must be read as a differential. Use the
1/8" NPT (
3.2mm ) test plugs located on the 4" dia. inlet
and air box of the burner. See diagram below.
The following chart shows two types of Riello burner
heads. The MECTRON 3 (M3) head was used prior to
the 93/94 heating season and the Riello 40 F3 series is
used thereafter.
BURNER PART NO. BTU/Hr INPUT MAX. GPH VACUUM READING HOT*
0500.R 125,000 0.89 GPH 0.4” – 0.5” W.C.
0510.R 105,000 0.75 GPH 0.4” – 0.5” W.C.
0520.R 70,000 0.50 GPH 0.4” – 0.5” W.C.
* NOTE – The systems must be operating for a minimum of 15 minutes prior to taking any
readings. The vacuum settings are for systems equipped for use with either inside (indoor) or
outside (outdoor) combustion air.
NOZZLE SIZE BURNER OIL PRESSURE
BURNER
PART NO.
BTU/Hr
INPUT
ELECTRICAL RATING
40 F3
MECTRON 3
40 F3
MECTRON 3
0500.R 125,000 120V, 1.6 Amp. (4.0 FLA) .70-60°
HOLLOW
.70-60° SOILD
150 PSI
140 PSI
0510.R 105,000 120V, 1.6 Amp. (4.0 FLA) .65-60°
HOLLOW
.65-60° SOLID
150 PSI
140 PSI
0520.R 70,000 120V, 1.6 Amp. (4.0 FLA) .50-60°
HOLLOW
.50-60° SOILD 150 PSI 140 PSI
BURNER
PART NO.
COMBUSTION AIR
ORIFICE SIZE
40 F3
MECTRON 3
40 F3
MECTRON 3
ALTITUDE
0500.R 2.0” 4
7
3
3
0 - 4500FT (0 -1370 m)
0510.R 1.75” 3.6
5
2
2
0 - 4500FT (0 -1370 m)
0520.R 1.5” 2.6 3.2 0.5 0
0 - 4500FT (0 -1370 m)
1/8” NPT TEST PLUG
(Location may be on
chamber side)
1/8” NPT TEST PLUG
(Use this test port when
a differential vacuum
reading is required)
REAR VIEW
(Air Inlet side of Burner
Assembly)