in the generator to mix and remove bottom sediments with the drain
water.
b. The rinse solenoid is energized, opening the rinse valve. The rinse
valve injects water into the top of the float cylinder. Rinse flow
through the cylinder flushes sediment that collects during operation.
c. After the 3-minute timer counts down to zero, the timer opens the
circuit to the fill and rinse solenoids, closing these valves. The drain
valve remains open to drain any residual water from the system.
STEAMCRAFT 10 ELECTRICAL CIRCUITS
Model 24-CEA-10
There are two parts to the SteamCraft 10 Model 24-CEA-10 circuitry: the
high voltage circuits and the 120 VAC circuits. In the units with the Key Pad
Control Panel, an additional transformer provides 24 VAC to the electronic
timer.
High Voltage Circuit
The high voltage circuit draws power directly from the external supply lines
to power the heater elements, the dryer element, and the primary of the
transformer. The high voltage value depends on local supply line voltage. The
required characteristics of the external power supply are listed on the Product
Identification Plate, as described in Chapter 1.
While the main power switch is ON, line power energizes the primary of the
transformer through 2-amp fuses. When the control circuits call for operation,
contacts of the heater contactor close to power the heater elements.
120 VAC Circuit
The transformer secondary supplies power to the 120 VAC components
through the ON/OFF switch. The 120 VAC components include:
• Water Fill Solenoid Valves • Heater Contactor
• Condenser Solenoid Valves • 3-minute timer
• Rinse Solenoid Valves • Timer control circuits
• Drain Solenoid Valves • Preheat Thermostat
• Float Assembly
The float assembly switches, the timer, the preheat thermostat, and the
TIMED/MANUAL switch control operation of the 120 VAC components.
STEAMCRAFT 10 ELECTRICAL CIRCUITS
Model 24-CGA-10
There are two parts to the SteamCraft 10 Model 24-CGA-10 circuitry: the
115 VAC circuits and the 24 VAC circuits.
The 115 VAC circuit draws power directly from the external supply lines.
The required characteristics of the external power supply are listed on the
Product Identification Plate, as described in Chapter 1. The 115 VAC circuit
includes all or the electrical components except those of the Gas Burner and
Cleveland Range, Inc.
Printed
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