USER and TECHNICAL MANUAL KANMED Warming Cabinet GE-2-1370
Page 9 of 16
New regulator type ( 700-0659)
1. Press UP and DOWN exactly simultaneously (only one beep may be heard, if you
don’t succeed- .repeat) and keep buttons pressed for 5 sec until the indicator display
shows “PA”
2. Press one time on UP, then the display shows
┌┘
1,( parameter for calibration of
sensors)
3. Press SET once and within 2 sec on UP or DOWN to compensate for the noted
temperature difference, one press gives the change of 1
°
C.
For example: The display shows 42
°
C but the external control temperature shows
39
°
C. The difference is -3
°
C, to compensate this difference press three times on
DOWN button (the earlier value will drop with 3 degrees)
4. Store the new calibrated value by pressing UP and DOWN simultaneously (only one
beep may be heard, if you don’t succeed- .repeat) and keep pressed for 5 sec until
the indicator display shows the actual temperature.
5. Make a new measurement of the temperature and control that T1:s shown value
compares to that of the external thermometer
8.2.2 OVER TEMPERATURE
INFORMATION ABOUT TEMPERATURE MEASUREMENT AND CALIBRATION
The temperature sensor T2 is a capillary thermostat. In the KANMED cabinet its hysteretic is
4
°
C max. When delivered T2 is set to 2
°
C above the maximum value of T1 ( 42
°
C). The
activation of T2 is identified by a clear click sound as well as by the red over temperature
lamp is lit
The procedure described below is a simplified method to check and if necessary adjust T2
PROCEDURE
1. First check the temperature regulation as described under 8.2.1 above. Set the
regulator T1 on max .setting (42
°
C)
If the cabinet is cold, let it first get proper warm for at least 12 hours, before the
measure/calibration is done. Check that the cabinet warms to the max temperature
setting.
2. Adjust the set temperature by turning T2: s adjustment screw (you find it through the
hole on the underneath of the shelve) with a screwdriver. Turn the adjustment screw
fully clockwise (+). Now Turn counter clockwise back to activation (one click sounds),
turn again clockwise past the activation point in tiny steps ( a new click sounds)
3. Control that you don’t activate the over temperature indication when run the cabinet in
normal operation ( with T1 prepared on 42
°
C ) If this should happen you have to
repeat the procedure and set T2:s activation point a bit higher
