Specifications

Multiplex Company, Inc.
Complete System Overview
00218011 Revision B (KAK) 31 July, 2000
42
Multiplex Programmable
Portion Control Timers
We have received some requests to publish descriptions explaining
the differences between the various models of Multiplex
programmable portion control timers. The following is not intended
to be a step by step procedure, but is only a general overview of
the unique features of each timer.
The Model 66 was the first programmable portion control timer.
It requires a 9 volt battery to retain its memory during power
outages. Its 3-Size timer utilizes a separate rocker switch for
calibration. To set the drink sizes:
w Turn the calibration rocker switch to the on position.
w Push the respective size pad for each keypad position at each
valve.
w Repeat this process for each valve.
w Once complete, turn off the rocker switch to store the
programmed sizes into memory.
The Model 64 is similar to the Model 66, except that the 9 volt
battery is no longer required, since memory is stored on a memory
chip. Its 4-Size timer still requires the rocker switch for calibration.
There are major improvements with the Model 64A Revision B.
The 4-Size timer uses a calibration button, integrated into the
keypad, rather than a rocker switch. A 4 second pour feature permits
easy flow rate adjustments and volume settings for all valves
simultaneously from valve number 1, in an emergency. To adjust
the flow rate:
w Push the CAL pad three (3) times in less than three (3) seconds
to enter calibrate mode. Calibration light will go on.
w Push the STOP/FILL pad once on any valve to achieve a 4
second pour for that valve.
w Once the valve water flow adjustments are complete, push the
CAL pad once to exit calibrate mode. Calibration light will go
out.
w To adjust the Brix (water to syrup ration) for each valve, push
the CAL pad three (3) times again.
w Push the respective size for each valve until you achieve the
desired drink level in your cup.
w Exiting calibrate mode (pushing CAL pad once) will lock the
programmed sizes to memory.
The Model 64A Revision C is similar to the Model 64A Revision B
except that the volume settings can be completely accomplished
from any valve. To adjust all valves to the same times:
w Push CAL pad three (3) times and push the STOP/FILL pad on
any valve (except valve number 1) two (2) times.
w Program each size for that valve.
w Exit calibration mode by pushing CAL pad once. This will lock
the programmed sizes for all valves into memory.
Note: It is extremely important that all valves be adjusted to
exactly the same water flow rate. If any valve is adjusted to a
different flow rate (no matter how slight), it will have to be re-
adjusted separately.
Whats New at
Multiplex
You may now order new
push-button replacement labels
for the 4-Size timers that are
used on the Model CPss150-
MD200 and Model116 tower.
To replace, peal back worn
push-button label carefully with
a knife edge as shown above.
Peel the covering from the back
of label. Attach new label and
apply light pressure to adhere
the new label to the timer.
Please see below for correct
label to order for your timers.
P.N. 00214953
To be used with timer cover
(P.N.0021693).
P.N. 00214954
To be used with timer cover
with soda button
(P.N.00216094).
P.N. 00214955
To be used with timer cover
with water button
(P.N.00210695).