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R7426A,B,C TEMPERATURE CONTROLLER WITH AND WITHOUT REAL-TIME CLOCK
15 EN1B-0203GE51 R0507C
• To release the manual override (fixed) of the output, select
the output, enter output adjustment mode and push the
+
and
-
button simultaneously.
Pushing the
SEL
button leads back to standard display mode.
R7426B
AND
R7426C,
ONLY
WITHOUT :
CONTROL LOOP
IS ACTIVE
WITH :
MANUAL OVERRIDE
IS ACTIVE
%
%
%
Fig. 11. Output Selection Mode
%
% %
% %
%
%%
AND
TO ADJUST
OUTPUT
VALUE
OUTPUT
VALUE
A
DJUSTMENT
OUTPUT
VALUE
ADJUSTMENT
AUTOMATIC
DISPLAY
FOR APPROX.
1 SEC
OUTPUT
SELECTION
OUTPUT
SELECTION
OUTPUT
SELECTION
RELEASE OF
MANUAL OVERRIDE
NO MANUAL OVERRIDEMANUAL OVERRIDE
OR
Fig. 12. Output value adjustment for manual override