Monessen Hearth BBV400NE, Installation, Operation And Maintenance Manual

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E
LECTRONIC
I
GNITION
12
3. Model BBV400NE requires connection to a 110 VAC supply from a remote wall switch to the Junction Box.
Connect the 110 VAC supply to the transformer leads and the receptacle. Insure that the 110 VAC supply is
properly grounded to the unit. Figure 4.
Caution!: Always make sure the power is "OFF" before attempting to install or service any electrical
wiring or components.
F
IGURE
4
TAP TAP
LIMIT SWITCH LIMIT SWITCH
WALL WALL
GAS CONTROL/ELECTRONIC IGNITION ROUTING GAS CONTROL/ELECTRONIC IGNITION ROUTING
PILOT PILOT
TO BURNER TO BURNER
GAS LINE-OUT GAS LINE-OUT
EQUIVALENT. EQUIVALENT.
WITH SAME OR WITH SAME OR
DEGREE C. REPLACE DEGREE C. REPLACE
WIRE TYPE 105 WIRE TYPE 105
SUPPLY SUPPLY
PILOT GAS PILOT GAS
GROUND GROUND
PILOT BURNER PILOT BURNER
GND GND
COMMONCOMMON
LINELINE
120V. 60 Hz. 120V. 60 Hz.
POWER SUPPLY POWER SUPPLY
TRANSFORMER TRANSFORMER
SWITCH SWITCH
IGNITION WIRE IGNITION WIRE
TAP TAP
PRESSURE PRESSURE
OUTLET OUTLET
ELECTRONIC CONTROL ELECTRONIC CONTROL
CONTROL ADJUST. SCREW CONTROL ADJUST. SCREW
INLET PRESSURE INLET PRESSURE
ININ
GAS CONTROL VALVE GAS CONTROL VALVE
GAS SUPPLY - IN GAS SUPPLY - IN
ON ON
OFF OFF
MVMV PVPV PVPV MVMV
SPARKSPARK (OPT)(OPT) TH-WTH-W
24V24V (GND)(GND)
24V24V
(BURNER)(BURNER)
GNDGND
PVPV
MV/PVMV/PV
MVMV
WARNING WARNING
PV-1A MAX. MV-1A MAX. PV-1A MAX. MV-1A MAX.
24V, 60 Hz 24V, 60 Hz
90 SEC. L.O. 90 SEC. L.O.
100% SHUTOFF IP 100% SHUTOFF IP
S8600H S8600H
device that has been wet - replace it. device that has been wet - replace it.
it gets wet. Never try to use a it gets wet. Never try to use a
This device can malfunction if This device can malfunction if
serious injury or death. serious injury or death.
Explosion hazard. Can cause Explosion hazard. Can cause
9 8 7 6 5 4 3 2 1
53D9015. Rev 1 03/03