Carter-Hoffmann MZ243S-2T - Manual (Page 9)

9
CONTROLLER PROGRAMMING
To enter into program
mode, display must be in
operating mode and not
in a timing cycle .
NOTE:
Each module can
be programmed individu-
ally.
Rear display cannot be
programmed.
TEMPERATURE
SETPOINT RANGE:
122ºF - 225ºF
(50°C - 107°C)
TEMPERATURE
DEFAULT SETPOINT:
195ºF (91°C)
TIMER RANGE:
1 minute to 9 hours, 59
minutes.
NOTE:
Timers cannot be
programmed for less than
1 minute.
NOTE: While in the pro-
gram mode, if no key is
pressed for 10 seconds,
any changes will be saved
and the control returns to
normal operation mode.
NOTE:
The technical content of this
manual, including any wiring
diagrams, schematics, parts
breakdown illustrations and/
or adjustment procedures, is
intended for use ONLY by
qualified technical person-
nel
.
NOTE:
“P1” must be displayed
before temperature scale
can be changed.
SETTING INDIVIDUAL HEATER TEMPERATURE SETPOINTS
(in programming mode using P1 thru P6
1. With appropriate P# selected, press and hold the TEMP KEY for ap-
proximately 2 seconds, the display will flash the current setting for the lower
heater; the lower heat indicator light will be ON.
2. Press either INCREASE KEY or DECREASE KEY to change
the temperature.
3. To select the upper heater setting, press and release the TEMP
KEY on the upper heat controller. The display will flash the current
setting for the upper heater and the upper heat indicator light will be on.
4. Press either INCREASE KEY or DECREASE KEY to change
the
temperature.
5. To select the lower heater setting, repeat steps 3 & 4 for the lower heat
controller.
6. When done, press and hold the TEMP KEY for 2 seconds. Changes
will be saved. If no button is pressed, controller will automatically exit and
changes will be saved.
NOTE: If no key is pressed for 5 seconds, display returns to “P 1”.
Changes will be saved.
NOTE: If P1 is not displayed, press ARROW KEY
DIGITAL READOUT
INCREASE KEY
DECREASE KEY
TEMPERATURE KEY
TIME KEY
POWER INDICATING LIGHTS FOR TOP
AND BOTTOM HEATERS (EACH CAVITY)
Continued on next page