Water Heater; Water Flow - Bloomfield 1012 Owner's Manual

OPERATION (continued)
OPERATION (continued)

WATER HEATER

Water temperature is sensed by an electronic water
temperature probe inserted into the water tank.
This temperature signal is fed to the controller.
The setpoint temperature is adjustable. The
controller sends a command signal to the power
board based upon a comparison between the
setpoint temperature and actual temperature.
See page 17.
The power board energizes the heating elements
based on the command signal from the controller.
Excessive temperature will trip the hi-limit safety
switch. The hi-limit will automatically reset when
IL2204
the brewer cools.
Fig. 5 Heat Control Diagram

WATER FLOW

POUR-OVER FEATURE
Pouring any amount of water into the pour-over
opening and into the basin pan forces an identical
amount of heated water out of the tank and through
the spray head.
AUTOMATIC OPERATION
Pressing the BREW key energizes the solenoid
valve, allowing water from an external water supply
forces heated water out of the tank to perform the
brew.
The length of time the solenoid is open is controlled
by the time setting of the controller. See page 18.
to the brew chamber until the water level in the tank
falls below the brew pickup, breaking the siphon.
HOT WATER FAUCET
The faucet water coil is submerged in the hot water
tank and draws heat from the brew water. Wa-
ter going to the water coil is not controlled by the
solenoid valve.
Hot water is provided at the faucet, at supply water
pressure, any time the faucet shut-off valve is
IL2205
.
OPEN
Fig. 6 Water Flow Diagram
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