GENERAL INSTRUCTION GUIDE
EUROTHERM 2204 FM APPROVED LIMIT CONTROLLERS
INDUSTRIAL OVENS
TO CHANGE TEMPERATURE CONTROL RANGE:
NOTE
: The range high value rnG.H should never be set higher than the maximum temperature of the
oven/drum cabinet. Doing so may cause damage to the unit. Customer assumes responsibility for any
damages caused by changing the range high limit.
Press the
PAGE
button until you see
ACCS
in the upper portion of display and
LIST
in the lower portion.
Press the
SCROLL
button and the display will show
CODE
in the upper portion of the display and
“
0
”
in
the lower display. Press the
UP
arrow to change the
“
0
”
to the number
“
1
”.
Press the
SCROLL
button and the display will show
GOTO
in the upper display and
OPER
in the lower
display.
Change
OPER
to
CONF
by pressing the
UP
arrow.
Press the
SCROLL
button and the display will now show
CONF
in the upper display and
“
0
”
in the
lower.
Change the
“
0
”
to a
“
2
”
using the
UP
arrow.
Press the
PAGE
button until you see
IP
in the upper display and
CONF
in the lower display.
Press the
SCROLL
button until
you see
rnG.H appear in the uppder display and the value will appear
in the lower display, use the
UP and DOWN arrows to change this to the desired temperature
(typically 20° over the maximum temperature of the oven)
Press
PAGE
button until upper display says
EXIT
and lower display says
NO
. Using the
UP
arrow
change the
NO
to
YES
instrument will cycle power and reset.
NOTE
:
This procedure can be repeated to change the low range
rnG.L.
•
This high and low range will determine the maximum and minimum temperature for the set point of the
alarms.
