Carter-Hoffmann VCNH3W2S-CVR - Manual (Page 7)

7
Timer Keys
Temperature
Key
Digital Readout
(one for each key)
On/Off
Toggle Switch
* Increase/Decrease Keys
top for timers 1,2,3; bottom for timers 4,5,6
Controller
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 individual-
ly. SETTING INDIVIDUAL HEATER TEMPERATURE SETPOINTS
(in programming mode using P1 thru P6)
1. With appropriate P# selected, press and hold the TEMP KEY
for approximately 2 seconds, the display will flash the current set-
ting 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 heater setting, press and release the TEMP
KEY . The display will flash the current setting for the
heater.
4. Press either INCREASE KEY or DECREASE KEY to
change the temperature.
5. 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.
SETPOINT
TEMPERATURE
(Program Mode)
TEMP setpoint range:
122°F to 195°F.
NOTE: If P1 is not displayed, press ARROW KEY
See next page for instructions
to program timers