Watlow 12LS Controller - Manual (Page 43)

4-10
4.4.2 SET LOOP TO MANUAL/AUTO
To toggle the current mode from MANUAL to AUTO or from AUTO to MANUAL, press this key :
|----|
¦MAN ¦
¦AUTO¦
|----|
Depending on the current loop status the display will appear as in one of the two following examples. The 5 represents
channel 5.
|----------------| |----------------|
¦05 STATUS = MAN ¦ ¦05 STATUS = AUTO¦
¦ SET ? AUTO¦ ¦ SET ? MAN ¦
|----------------| |----------------|
Loop in MANUAL mode. Loop in AUTO mode.
Press BACK to return to the SINGLE LOOP display or YES to select the menu.
If the loop is in MANUAL, pressing NO skips the mode changing menu and allows for manual setting of both loop
control outputs.
If the loop is in AUTO, pressing NO returns to the SINGLE LOOP display.
If YES was pressed use the UP and DOWN keys to toggle the AUTO/MANUAL mode setting and ENTER to store it.
If the loop has been set to AUTO, the display returns to SINGLE LOOP display. If the loop was set into MANUAL
mode, however, the display changes to allow setting of the MANUAL OUTPUT POWER.
4.4.3 ADJUSTING OUTPUT LEVELS MANUALLY
If a channel is in MANUAL mode both the HEAT and COOL outputs may be set manually. From the SINGLE LOOP
display press the MAN AUTO key and then press NO to the SET?AUTO prompt. The display will change to the
MANUAL OUTPUT display. The display appears as:
|----------------|
¦05 SET HEAT ¦
¦ OUTPUT ? 43 ¦
|----------------|
Here we see loop 5's heat output is currently set to 43% power.
Press NO to advance to the cool output menu or YES to edit the heat output value.
Press BACK to return to the SINGLE LOOP display.
The cool output editing display is identical but with the word COOL substituted for HEAT.