Model EZGas Pro gas burner — Instruction manual
MNEZGas 011917
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Where appliance instructions differ from this manual, follow the appliance instructions.
EZGas Pro burner at-a-glance
12 Primary control (Carlin Model 60200FR microprocessor-based inter-
rupted ignition flame supervisory control, for use with flame rod flame
rectification)
13 Burner junction box
14 Motor (Carlin PSC motor, with permanently-lubricated bearings and
automatic thermal overload protection)
15 Blower housing (cast aluminum), with powder coat paint finish
16 Blower wheel
17 Air band with indicator — Only a single adjustment required for setting
combustion air; see page 7 for starting setting based on appliance
model and input)
18 Airflow proving switch — Prevents burner from firing if air is not moving
19 Combination gas valve (with integral gas pressure regulation — set for
3½" w.c. outlet pressure) - 24V
20 Gas supply entrance — ¾" NPT; 5" w.c. min; 14" w.c. max
21 24V Transformer
1 Air tube (flange omitted for clarity), with powder coat paint finish
2 Diffuser plate (interchangeable hole or slot pattern)
3 Gas manifold (concentric cylinders swaged at ends) — Gas manifold
delivers gas to gas openings on inner wall of manifold near the dif-
fuser plate.
4 Ignitor electrode
5 Flame rod
6 Gas orifice nipple — see pages 7 and 8 for orifice sizing require-
ments
7 Gas inlet connection (gas entrance to gas manifold)
8 Gas manifold outer wall
9 Gas manifold inner wall
10 Hinged cover plate (for access to blower wheel & electrodes)
11 Ignitor — Carlin Model 41800 solid state electronic ignitor — 9,000
volts, interrupted duty rated)
