Bryant SERIES D 453 User Manual
Page 3
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LIQUID SUCTION
HEAT EXCHANGER
CONTROL BO.
\
SERVICE
VALVE D
PUMP
INLET-
TANK
SERVICE VALVE C
RECTIFIER
SERVICE
VALVE E I
PUMP ^
DISCHARGE
TANK
FAN
CHILLER TANK
FAN MOTOR
NONCONDENS
ABLE CUSHION
HYDRAULIC
PUMP
SUCTION DISCHARGE HYDRAULIC PUMP/
VALVE VALVE
WATER PUMP MOTOR
Figure 3 - Partially Disassembled Unit (Front View)
B71299
SAIL SWITCH
/
SERVICE
VALVE A'
ABSORBER/
CONDENSER-
ASSY.
SOLUTION
COOLED -
ABSORBER
GAS INLET
CONNECTION
CAPACITOR
821 RELAY
' A - '
t
- T . . . . ' .
. RESISTOR
- ' I _ ■.
PARJ
load
i ■
•
- 1>C0NT SW.
T -»f-TRANSFORMER
LOW-VOLTAGE
TERMINAL BLOCK
MANUAL
RESET
BUTTON
POWER SUPPLY
CONNECTIONS
A643
GAS VALVE/
REGULATOR
GENERATOR
PILOT
ADJUSTING
SCREW
PILOT
BURNER PILOT PRESSURE
ASSEMBLY SWITCH
Figure 4A - Partially Disassembled Unit (Left Side View)
-
3
-
GAS INLET^
CONNECTION
■
REGULATOR
639 GAS PILOT
VALVE ADJUSTING
SCREW
PILOT
ASSY.
BURNER
A70026
Figure 4B - Partial View of Unit Equipped
with the A639 Gas Valve (Left Side View)