Filter
Top Products
OPERATION (continued)
WATER HEATER
Water temperature is sensed by a
thermobulb inserted into the water tank. This
temperature signal is fed to the thermostat,
which controls line power to the heating
element.
The setpoint temperature is adjustable at the
thermostat.
The element is protected from over-
temperature by a hi-limit thermostat.
WATER FLOW
AUTOMATIC OPERATION
Water is supplied to the hot water tank by a
bottle inserted in the bottle ring. Water will
flow from the bottle into the basin pan until
the water level reached the open mouth of
the bottle.
Pressing BREW button energizes the
solenoid valve, allowing heated water from
the hot water tank to flow through the spray
head into the brew chamber.
The length of time the solenoid is open is
controlled by the timer.
HOT WATER FAUCET
The hot water faucet draws heated water
from the water tank.
Fig. 3 Heat Control Diagram
THERMOBULB
HEATER
ELEMENT
HI-LIMIT
THERMOSTAT
THERMOSTAT
Fig. 4 Water Flow Diagrams
6