Delta Temperature Controller User Manual
CHAPTER 3: CONTROL MODES IN DTB
3.1 ON/OFF
There are four control modes in DTB: ON/OFF, MANUAL, PID and PID PROG. To switch to
ON/OFF mode, first press 
for 3 seconds to enter the “initial setting” mode. See below for how to switch between each mode:
| Display | |
PV |
| SV |
Press 
for more than 3 seconds to enter initial setting mode
Explanations
Status of the temperature controller
Message displayed when DTB has not yet been connected to a sensor.
Select the sensor connected. Default = PT100
Temperature unit. Default = °C
Upper limit of temperature range
Lower limit of temperature range
The control modes include: ON/OFF, MANUAL, PID and PID PROG. Default = PID. Select “ON/OFF” here.
Select heating/cooling/heating 1 cooling 2/heating 2 cooling 1.
Default = heating
Set up Alarm mode 1. Default = alarm output disabled.
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