PMC MN-06001, Manual

Page: 21 / 66

PMCA-20
Manual
21
DIGITAL TEMPERATURE CONTROLLER
The PMCA-20 Series has two (2) Digital Temperature Controllers to manage the
temperatures for the Primary Heater and the Heated Hose. The Hose Heater Controller is
programmed different from the heater Controllers and therefore not interchangeable with
them.
WARNING! Do not turn the Temperature Controllers ON until the Proportioner
Purging procedure is complete and the Primary Heaters and Heated Hoses are
filled with material.
1. Ensure Main Power is ON, Control Power is ON.
2. Press and release or button. The display will flash and indicate its
current set point.
3. Press and hold the or to increase or decrease the material temperature
set-point to the desired value as determined by the material supplier or application
conditions.
4. Once the set point is entered the controller will go back to ambient temperature on
its own (5-8 seconds).
WARNING! The Controllers are factory programmed and are not field re-
programmable. If a problem is encountered, contact your PMC authorized
distributor. Do not attempt to change any of the programmed parameters. Do
not substitute a Controller from an alternate supplier as its use may result in
equipment damage and/or bodily injury.
NOTE! The Temperature Controller normally displays the actual material
temperature.