SERVICING INSTRUCTIONS (continued)
TEMPERATURE ADJUSTMENT
Unplug power cord or turn circuit breaker OFF. Remove top
panel.
Pull vent tube out of tank lid and insert a thermometer of known
accuracy in vent hole. Reconnect brewer to electrical power.
Place an empty decanter under brew chamber. Energize
brewer and pour one decanter (64 oz.) of cold water into pour-
over opening. When READY TO BREW light comes on, read
temperature displayed on thermometer.
Adjust thermostat by turning shaft; clockwise increases
temperature. 1/8 turn = approximately 10ºF.
Refer to Table 1 below for proper brewing temperature based on
altitude.
Upon completion, remove thermometer and reinstall vent tube.
IL1607
DIAL-TYPE
THERMOMETER
IN VENT HOLE
THERMOSTAT
ADJUSTING
SHAFT
TANK LID
ASSEMBLY
Fig. 10 Checking and Adjusting Brew Temperature
CAUTION:
SHOCK HAZARD
These procedures involve
exposed electrical circuits.
These procedures are to
EHSHUIRUPHGE\TXDOL¿HG
technical personnel only.
NOTE:
Optimum brewing temperature
range is 195ºF to 205ºF (90ºC
to 96ºC).
IMPORTANT:
A mechanical thermostat will
maintain temperature within
±5ºF. To prevent boiling water
in the brewer, thermostat should
be adjusted to a maximum
temperature equal to the local
boiling temperature minus 5ºF.
NOTE: 1/8 turn = approximately
10ºF (5.6ºC).
Table 1 Boiling Temperature by Altitude
12
Fig. 11 Adjust Thermostat
IL1606
IL1601
BOILING
POINT OF
WATER
ELEVATION (feet above sea level)
210
205
200
195
190
MAXIMUM
TEMPERATURE
SETTING
IDEAL
BREWING
TEMPERATURE
TEMP
( F)
IL1602
ELEVATION (meters above sea level)
100
0
150 300 450 600 750 900
1,050 1,200
1,5001,650 1,8001,950
1,350
97
94
91
88
BOILING
POINT OF
WATER
MAXIMUM
TEMPERATURE
SETTING
IDEAL
BREWING
TEMPERATURE
TEMP
( C)
C
C
C
S
These pro
C
C
C
S
These pro
625 p/n 2M-75873 8792, 8793 Dual Coffee Brewer
