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AUBER INSTRUMENTS
Instruction Manual
Caution
 This controller is intended to control equipment under normal operating
conditions. Failure or malfunction of the controller may lead to abnormal
operating conditions, which result in personal injury or damage to the equipment
or other property. Devices (limit or safety controls) or systems (alarm or
supervisory) intended to warn of or protect against failure or malfunction of the
controller must be incorporated into and maintained as part of the control system.
 Installing the rubber gasket supplied will protect the controller front panel from
dust and water splash (IP54 rating). Additional protection is needed for higher
IP rating.
 This controller carries a 90-day warranty. This warranty is limited to the
controller only.
1. Specifications
Table 1. Specs of DSPR320.
Input type
RTD (Resistance Temperature Detector): PT100
Accuracy
± 0.2% of full scale
Sensor input range
0°F ~ 932°F, -17°C ~ 500°C
Response time
≤ 0.5 s
Display resolution
1°C or °F
Control mode
temperature, power
Program step
Up to 9 steps in each mode
Timer range
00 H 00 M to 99 H 00 M
Main output
12 VDC for solid state relay
Relay output
3 A for resistive load. 1 A for inductive load
Number of relays
2
Power supply
85 V ~ 260 V AC / 50 ~ 60 Hz
Power consumption
≤ 5 Watt
Working ambient
0ºC ~ 50ºC, 32ºF ~ 122ºF
temperature
Dimensions
48 x 48 x 100 mm (W x H x D, from the front panel to the back)
Mounting cutout
45 x 45 mm
2. Front Panel
4
5
6
7
8
9
Figure 1. The front panel of DSPR320.
2018.08
Instruction Manual for EZBoil
Version 1.0 (August, 2018)
1
2
3
10
DSPR320
®
2.1. Display
Table 2. Front panel display.
#
Name
Descriptions
1
Top Display
2
Bottom Display
3
AL1 Indicator (red)
4
AL2 Indicator (red)
5
MASH Mode
Indicator (yellow)
6
Output Indicator
(green)
2.2. Key Functions
Table 3. Key functions
#
Key
Action
Short press
8
Knob
Long press
Rotate
Short press
9
RUN
Short press
HOLD
10
/STOP
Long press
Hold
down the
RUN
RUN key
Combination
+
KNOB
and press
the knob
3. Wiring Terminals
The pin assignment of the back terminals of DSPR320 is shown in Figure 2 and
the descriptions of each terminal are given in the table below.
WWW.AUBERINS.COM
Temperature reading and step-timer.
Parameter names.
Set value, step number, and program
status.
Parameter values.
Light up when Relay 1 (AL1) pulls in.
Light up when Relay 2 (AL2) pulls in.
Light up when controller is in MASH
mode.
Light up when the controller is sending
control signal to the SSRs. When it
flashes, the percentage of time of it
being lit up indicates the percentage of
power that is being sent to the SSRs.
Functions
Press the knob to bring up the
Quick Access Menu.
Press the knob to select a
parameter or to save the
parameter value.
Press and hold the knob 3
seconds to bring up the Main
Menu.
Rotate the knob to browse and
change parameter values.
Start the program.
Resume the timer if timer is
paused.
Mute the on-board buzzer and/or
cancel the relay action if
temperature alarms are triggered.
Pause the timer.
Hold it down for 2 seconds to stop
the program.
End the program and stop all
outputs.
Go back to the previous
parameter in the menu list.
P1/11

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Summary of Contents for Auber Instruments EZboil DSPR320

  • Page 1 AUBER INSTRUMENTS WWW.AUBERINS.COM Instruction Manual Instruction Manual for EZBoil DSPR320 ® Version 1.0 (August, 2018) 2.1. Display Table 2. Front panel display. Caution  This controller is intended to control equipment under normal operating Name Descriptions Top Display Temperature reading and step-timer.
  • Page 2 AUBER INSTRUMENTS WWW.AUBERINS.COM yellow, and it lights up if the controller is at MASH mode. The last green indicator is synchronized with the output signal to the external SSR. 4.3. Understand the Menu Structure The table below shows the menu structure of DSPR320 and how to access the menu.
  • Page 3 AUBER INSTRUMENTS WWW.AUBERINS.COM HOLD. 0 0:4 5. Press Press The set-value can either be a temperature value (with letter “M” display on the left) HOLD 1 5 0. m- 1. m- 1. or a percentage number (with letter “P” displayed on the left) of the power output.
  • Page 4 AUBER INSTRUMENTS WWW.AUBERINS.COM the C-F setting in the SYST menu. The intended use of BOIL Mode is to bring section and a STEP section together are referred as an Extended Step (EXTN) water or wort to its boiling point and remind the user to add hops. The default set- section.
  • Page 5 AUBER INSTRUMENTS WWW.AUBERINS.COM certain threshold and then let the user to adjust the power output percentage it won’t stop nor pause because of the probe temperature drops output of the timer- manually. Steps that have set values in percentage (0% ~ 100%) use power- start-point.
  • Page 6 AUBER INSTRUMENTS WWW.AUBERINS.COM To bring up the Quick Access Menu, simply press the knob shortly. When the controller is not executing any program, i.e., the controller is at the END or the STOP status, press the knob will bring up the RST function. If a program has been started, press the knob will bring up the STEP function.
  • Page 7 AUBER INSTRUMENTS WWW.AUBERINS.COM 7.2. bPRG – Boil Program up phase as well as the transition phase between steps. It has no effect on how The user can enter and edit the BOIL program in this sub-menu. The settings of the controller stabilize the temperature at the current set temperature.
  • Page 8 AUBER INSTRUMENTS WWW.AUBERINS.COM Note 1.3 ALBE, both the relay and the on-board buzzer will be activated when Table 15. RELY menu. the temperature alarm conditions are met. RELY Display Name Description Range Default Note Note 1.4 RAMP. Relay will be activated during RAMP sections, i.e., the transition Relay mode.
  • Page 9 AUBER INSTRUMENTS WWW.AUBERINS.COM SV + dH SV + dH ‐ HY SV – dL + HY SV ‐ dL Special Note Alarm On Alarm On 1) This parameter rLP imposes a hard constraint on at which steps the relay Time Time Deviation High Alarm Deviation Low Alarm function is enabled. However, whether the relay will be actually activated Figure 18.
  • Page 10: Sensor Error

    AUBER INSTRUMENTS WWW.AUBERINS.COM Note 6. MUAL, mute alarm-relay option, determines whether the user can cancel Then, go to bPRG and enter the BOIL program. the relay action by pressing the RUN key when a relay is activated by Step #...
  • Page 11 Copyright 2007-2018, Auber Instruments All Rights Reserved. No part of this manual shall be copied, reproduced, or transmitted in any way without the prior, written consent of Auber Instruments. Auber Instruments retains the exclusive rights to all information included in this document.