Bryant Model 245 - Manual (Page 3)

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IO
Cjt
a
HOTI [GROUKD
THERMOSTAT HEATER
SIZED FOR 0.4 AMR
CURRENT DRAW
RAB32A
RELAY
m
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o
3
115 V. 60CYCLE I PHASE
GROUNDT THOT
OPERATENG
CONTROL
HIGH
LIMET LOW WATER
CUT OTF
SAFETY SHUT OFF GAS VALVE (§) £, ©
PILOT GAS VALVE © S. (g)
£4V SECONDARY
GAS VALVE CONTROL
OMIT "W" CONNECTOR
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IGNITION TRANSFORMER
M-H
^ 1239 W!RE
)GN, ELEC TRODE
ELECTRONEC PILOT
FLAME ROD
M-H*I29S WIRE
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FORCED WATER CIRCULATION
USING fv1-H R A S 3 2 A RELAY GROUND TO
GAS PIPES
HOT t ■GROUND GROUND TO
PILOT
24V. ROOM THERMOSTAT
SIZED FOR 0.3 AMR DRAW
0 o
GROUND LUG-H~^----- &1 o
THERMOSTAT
HEATER SIZED FOR
0.4 AMP CURRENT
DRAW
@ JUMPER TERMINALS - IF NOT USED
( b ) LEAVE TERMINAL BLANK -IF NOT USED
(gl PILOT GAS VALVE FOR 100% SHUT OFF AND/OR ELECTRIC IGNITION
M-H L4006B AOUASTAT
M-H V40A OR EQUAL
@ r.LA. OR F. M. SAFETY SHUT-OFF VALVE M-H V4034A OR EQUAL
MOTOR
g) IGNITION TRANSFORMER- M-H 22042
ELECT. PILOT - M-H QI79A - G TIP - 3 INLET FIT. SPARK IGN.
M-H QI79B -G TIP 31NLET FIT. CONSTANT PILOT
NOTE
FOR CONSTANT PILOT -REMOVE JUMPER SCREW IN RA B^OE
FORCED WATER CfRCULATEON
USING RA 132 A RELAY
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