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MAJOR COMPONENT DESCRIPTION
AC DISTRIBUTION BOX
2054 and 2145
110VAC and 220VAC units
Main Power Switch Interrupts Hot side of incoming power to all components in machine.
15 Amp Outlet (110VAC) Provides power to refrigeration unit.
15 Amp Outlet (220VAC)
Transformer (T1) Provides 24 Volt and 12 Volt (center tap) power to the Controller Board.
Fuse (X2 Top Left Side) 2 Amp Sloblow; protects primary of T1.
Fuse (X3 Bottom) 10 Amp, 32 Volt, Sloblow; protects 24 volt input to Controller Board from
secondary of T1.
Fuse (X4 Top Right Side) 2 Amp, Sloblow; protects 12 Volt input to Controller Board from secondary,
center tap of T1.
Varistor Across incoming AC power to remove large power spikes.
REFRIGERATION UNIT
110VAC and 220VAC units
2054 (The 2054 was built in the 110VAC version only)
Compressor Copeland, ½ HP, 115VAC, 60 Hz, 1 Phase
JR53C1E-1AA-121
Uses 10.5 oz. of 134A refrigerant
Start Relay Klixon, 3CR-206-191B
Double pole, 115VAC
Start Capacitor AeorM, 85PS165A53
165VAC, 60 Hz, 161 – 193 MFD
Thermal Overload Klixon, MRA2729-160
Condenser Fan Motor – Copeland, 050-0259-12
Blade – 8" dia., 20
0
pitch
Evaporator Fan Motor – Morrill Motors, SPGE9HBV1
Blade – 8" dia., 20
0
pitch
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