Table of Contents
Advertisement
Total Restaurant Supply - https://totalsupply1.com - Toll Free 1-800-944-9304 - Local 507-288-9454
COMPONENT FUNCTION
Buzzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Creates audible signal when timed cook cycle is complete and
Limiting Contactor (1CON) . . . . . . . . . . . . . . . Supplies line voltage to heating element assembly. Energized
Regulating Contactor (2CON) . . . . . . . . . . . . . Supplies line voltage to heating element assembly. Energized
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
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
Relay (K1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Controls Regulating Contactor (2CON) based on input from
Relay (K2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Latches Power Switch (1S) circuit. Turns on Low Water Light
Relay (K3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Controlled by Power Switch (1S). Keeps Buzzer from sounding
Power Switch (1S) . . . . . . . . . . . . . . . . . . . . . . Rocker switch that turns steamer OFF and ON (momentary on).
Door Switch (1SW) . . . . . . . . . . . . . . . . . . . . . Removes power from a portion of the steamer control circuit
High Limit Thermostat (1TAS) . . . . . . . . . . . . . Protects steamer by removing control circuit power if the heating
Low Water Thermostat (2TAS) . . . . . . . . . . . . Monitors presence of water inside steamer.
Hold Thermostat (3TAS) . . . . . . . . . . . . . . . . . Controls temperature of cavity for pre-heat/hold mode (opens at
Timer Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . Counts cook time of product when time is dialed. Energizes
Temperature Control . . . . . . . . . . . . . . . . . . . . Monitors temperature probe and cycles power to regulating
Temperature Probe . . . . . . . . . . . . . . . . . . . . . Senses cooking compartment temperature at steam vent and
Transformer (1T) . . . . . . . . . . . . . . . . . . . . . . . Steps down line voltage to 120VAC control circuit voltage.
F25386 (June 2010)
2940 Hwy 14 W, Rochester, MN 55901
C24EO SERIES STEAMER - ELECTRICAL OPERATION
ELECTRICAL OPERATION
when a low water condition exists.
whenever Power Switch (1S) is on and High Limit Thermostat
(1TAS) and Low Water Thermostat (2TAS) are closed.
whenever Hold Thermostat (3TAS) is closed or the temperature
controller calls for heat.
(2TAS) senses water level is too low inside steamer.
Water (2TAS) thermostats are closed, door is closed and timer
is set.
Hold Thermostat (3TAS) and Temperature Controller. Does not
allow Timer Motor to run while Hold Thermostat (3TAS) is
closed.
(1LT) and Buzzer when steamer is low on water.
and Low Water Light (1LT) off when switch is in off position.
Switch also resets Low Water Light (1LT) and Buzzer.
when door is opened.
element assembly temperature goes above 495EF.
175E F). Disables timer countdown if cavity temperature is too
low.
buzzer and de-energizes temperature controller when time
expires.
contactor (2CON) for steam generation.
sends a corresponding DC voltage back to the temperature
control (J-type thermocouple).
Page 16 of 24
Advertisement
Table of Contents
