Vulcan C24EO3AF handleiding
Handleiding
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ELECTRICAL OPERATION
COMPONENT FUNCTION
Buzzer ................ Creates audible signal when timed cook cycle is complete and when a low water condition
exists.
Limiting Contactor
(1CON) ................
Supplies line voltage to heating element assembly. Energized whenever Power Switch
(1S) is on and High Limit Thermostat (1TAS) and Low Water Thermostat (2TAS) are
closed.
Regulating Contactor
(2CON) ................
Supplies line voltage to heating element assembly. Energized whenever Hold
Thermostat (3TAS) is closed or the temperature controller calls for heat.
Heating Element ...... Located below water reservoir. Heats water to produce steam.
Fuses (1FU & 2FU) .... Protect control circuitry from over-currents.
Low Water Light
(1LT) ..................
Amber (AM) colored light. Lit when Low Water Thermostat (2TAS) senses water level is
too low inside steamer.
On Light (2LT) ........ Amber (AM) colored light. Lit when Power Switch (1S) is on.
Cook Light (3LT) ...... Red (RD) colored light. Lit when High Limit (1TAS) and Low Water (2TAS) thermostats
are closed, door is closed and timer is set.
Relay (K1) ............ Controls Regulating Contactor (2CON) based on input from Hold Thermostat (3TAS) and
Temperature Controller. Does not allow Timer Motor to run while Hold Thermostat (3TAS)
is closed.
Relay (K2) ............ Latches Power Switch (1S) circuit. Turns on Low Water Light (1LT) and Buzzer when
steamer is low on water.
Relay (K3) ............ Controlled by Power Switch (1S). Keeps Buzzer from sounding and Low Water Light
(1LT) off when switch is in off position.
Power Switch (1S) .... Rocker switch that turns steamer OFF and ON (momentary on). Switch also resets Low
Water Light (1LT) and Buzzer.
Door Switch (1SW) ... Removes power from a portion of the steamer control circuit when door is opened.
High Limit Thermostat
(1TAS) ................
Protects steamer by removing control circuit power if the heating element assembly
temperature goes above 495°F.
Low Water Thermostat
(2TAS) ................
Monitors presence of water inside steamer.
Hold Thermostat
(3TAS) ................
Controls temperature of cavity for pre-heat/hold mode (opens at 175°F). Disables timer
countdown if cavity temperature is too low.
Timer Motor .......... Counts cook time of product when time is dialed. Energizes buzzer and de-energizes
temperature controller when time expires.
Temperature
Control ...............
Monitors temperature probe and cycles power to regulating contactor (2 CON) for steam
generation.
Temperature Probe ... Senses cooking compartment temperature at steam vent and sends a corresponding DC
voltage back to the temperature control (J-type thermocouple).
Transformer (1T) ..... Steps down line voltage to 120 VAC control circuit voltage.
........................ Autofill Components (Optional)
Button Probes ........ Senses minimal and maximum water levels in steamer.
C24EO SERIES ELECTRIC COUNTERTOP STEAMERS - ELECTRICAL OPERATION
F25386 Rev. C (0421) Page 28 of 43
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Productinformatie
| Merk | Vulcan |
| Model | C24EO3AF |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 15986 MB |
