35
®
10
PV
S2
X
D
6
12
11
W
M
A
3
P
S1
L1
E
MODULATOR
VALVE
MAIN
IGN
XFMR
HIGH
LOW
AUTO
COMMON
PURGE AIR
FLOW SWITCH*
LOW FIRE
SWITCH
RECYCLING INTERLOCKS
NON-RECYCLING
RUNNING INTERLOCKS
BURNERLOGIX SYSTEM CONFIGURATION
8
SCANNER TERMINALS
Disconnect
YP138* PROGRAMMER
T
P
L2
/
N
13
Means and
Overload
Protection
Required
ALARM
BLOWER
SUGGESTED WIRING DIAGRAM FOR YP138 PROGRAMMER
FUEL VALVE
END SWITCH
Note: When Flame Rod is used
jumper S2 to grounding screw in
cabinet
IMPORTANT:
A good earth
ground is
essential.
MV
7
5
XFMR
IGN
PILOT
VALVE
16
21
START*
PILOT*
HOLD
INPUT
*MAY BE CONNECTED TO L1
Caution: All safety limit switches should be
approved as limit controls and should be wired
directly in the circuit of the Flame Safeguard
control. The use of electronic switches to close
interlock circuits may cause erratic operation.
1.
Terminal 6 selectable interrupted/intermittent pilot.
2.
Terminal W active first 5 seconds of PTFI.
3.
See chart on Table 2 for selectable timings.
Connect terminal E to grounded
bonding screw in cabinet.
All wiring must comply with NEC Class 1
(Line Voltage) wiring.
JUMPER
WIRING ARRANGEMENT FOR
SPARK IGNITED OIL BURNER
WIRING ARRANGEMENT FOR IGNITION TRANSFORMER
& GAS PILOT VALVE FOR SPARK CUTOFF FEATURE
SET PTFI*MTFI SETTINGS APPROPRIATELY
5
6
5
6
7
IGNITION
TRANSFORMER
GAS PILOT
VALVE
IGNITION
OIL
SOLENOID
VALVE
TRANSFORMER
TYPICAL WIRING ARRANGEMENT FOR PILOT IGNITER
L2
RED
BLACK
45UV5
L1
L2
S1
S2
S2
S1
L2
L1
55UV5
R
W
B
POWER
SUPPLY
FIRING
RATE
MOTOR
POTENTIOMETER
CONTROLLER
AUTO
LO
R
W
B
T
T
10
X
12
11
HI
COM
*
Use YP118 programmer if 1 second FFRT required