Owner`s manual

17 of 46
Copyright 2015 by Southern Pride Distributing, LLC Volume 1
2
1
Female 2 Pole
Jumper Connect or
Male 2 Pole
Connect or
1
2
HI-LIMIT
Pil ot
Valve
IGNITION
MODULE
BURNER
MOT.
Cent rifugal
Switch
Gas
Valve
24V
MV
MV/PVMV
GND
PV
24v
(2 )
24v
(1)
TRANSFO RMER
Install on Burner connector
when Comp. Switch not used.
Female 2 Pole
Connect or
Male 2 Pole
Connect or
1
22
1
Female 2 Pole
Connect or
1
2
1
NC
2
4
X2
LED
NO
X1
3
#2
F
NEUTRAL
GROUND
BLACK
WHI TE
L
2
1
L
TERMINAL BLOCK
120 V.
Compet it ion
Swit ch
BURNER SPECIFICATIONS
Burner Models: Wayne P265-EP (MLR models) / P250-EP (SPX, SPK and SP models)
Fuels: Natural or L.P. Gases
Electrical: 120 V.A.C., 60 Hz, 1 ph
NOTE: Orifice and valve setting must correlate with type of gas being supplied.
Gas valve: Control knob must be ON.
Firing Capacity
Firing Rate Btu 65,000 75,000 125,000 150,000
MLR-150 X
SPX-300 X
SPK-500 X
SP-700 X
MLR-850 X
SPK-1000 X
SPK-1400 X
Main Orifice Size Chart
65,000 Btu/hr Natural Gas #26 (.147")
65,000 Btu/hr LP Gas #43 (.089")
75,000 Btu/hr Natural Gas #19 (.166")
75,000 Btu/hr LP Gas #37 (.104")
125,000 Btu/hr Natural Gas #5 (.205")
125,000 Btu/hr LP Gas 1/8” (.125")
150,000 Btu/hr Natural Gas #1 (.228")
150,000 Btu/hr LP Gas #29 (.136")
P-250EP Igniter
Pilot Location
Wiring Diagram for Gas Burner
Gas Supply Line Pressure
Minimum Maximum Minimum Maximum
Natural
4.5” w.c. 10.0” w.c. 3.0” w.c. 3.5” w.c.
LP
11.0” w.c. 13.0” w.c. 9.5” w.c. 10.0” w.c.
Manifold Pressure
Gas valve-
On position
Supply gas pressure
test port
Natural
BCR-24
LP
BCR-18
Pilot Orifice Size Chart