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The dots below the numbers indicate the displayed temperature range.
Examples:
0 dots – less than 100° F
1 dot – 100° to 200° F
2 dots – over 200° F
A red LED lights when the power to the thermostat is on.
A yellow LED lights when the thermostat is calling for heat.
Digital Timer
The new timer is a universal replacement for the three old style timers. When a jumper
wire is connected to the switch terminals instead of a selector switch, it functions as a
single portion timer and only the LARGE or FULL batch setting is used.
The timer has a range of 0 to 999 seconds. It has two independent settings, with three
dials for each setting. The first dial in each group sets 100 second increments, the second
dial sets 10 second increments, and the third dial sets 1 second increments. A small flat
head screwdriver is required to adjust the dials.
LARGE or FULL BATCH
1=100 sec.
EXAMPLE: 240 SECONDS
A red LED lights when the power to the timer is on.
A yellow LED lights when the timer is running.
Water level control boards
Both new water level boards have a jumper that adjusts the board's sensitivity.
Higher sensitivity is sometimes required for sites with reverse osmosis or other types
of ultra-pure water. The standard board on new equipment is part # 108034.
The default jumper setting is LO for normal water. If the brewer tank overfills because
of ultra-pure water, the jumper should be set to HI. If this fails to correct the problem,
it may be necessary to install part # 108046, set at HI sensitivity.
A red LED lights when the power to the board is on.
A green LED lights when the water level probe detects that the tank is full.
A yellow LED lights when the FILL circuit is energized.
A second yellow LED lights when the HEAT circuit is energized.
1=10 sec.
1=1 sec.
7 5
= 75°F
8 7
= 187°F
0 3
= 203°F
SMALL or HALF BATCH
1=100 sec.
1=10 sec.
EXAMPLE: 180 SECONDS
2
1=1 sec.
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