SERVICING INSTRUCTIONS (continued)
12
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 hole. Reconnect brewer to electrical power.
Place empty container under brew chamber. Energize brewer
and allow unit to heat. When the READY TO BREW light first
glows, read the temperature displayed on thermometer.
Adjust thermostat by turning shaft; clockwise increases
temperature. 1/8 turn = approximately 10ºF, or 5.6ºC.
Refer to Table 1 below for proper brewing temperature based on
altitude.
Upon completion, remove thermometer and reinstall the vent line
and top panel.
Fig. 9 Checking and Adjusting Brew Temperature
CAUTION:
SHOCK HAZARD
These procedures involve
exposed electrical circuits.
These procedures are to
be performed by qualified
technical personnel only.
NOTE:
Optimum brewing
temperature is 195ºF to 205ºF
(90ºC to 96ºC).
Thermostat should be adjusted
to a maximum temperature of
200ºF (95ºC).
IMPORTANT:
A mechanical thermostat will
maintain temperature within
±5ºF.
To prevent boiling water in
the brewer, controller should
be adjusted to a maximum
temperature equal to the local
boiling temperature minus 5ºF,
or 200ºF (94ºC), whichever is
less.
NOTE: 1/8 turn = approximately
10ºF (5.6ºC).
Table 1 Boiling Temperature by Altitude
Fig. 10 Adjust Thermostat
606 Owners Manual for 8742-8748 T
ea Brewer 2M-761
16
606
Owners
Manual
for
8742-8748 T
ea
Brewer
2M-761
16
IL1606
IL1607
IL1601
IL1602
TEMP
. (°C)
ELEVATION (meters above sea level)
100
0
150 300 450 600 750 900 1,0501,200
1,5001,650 1,8001,950
1,350
97
94
91
88
