Shaw Superdew 3 User manual

Superdew 3
Hygrometer
Operating Instructions

Shaw Moisture Meters (UK) Ltd
Len Shaw Building
Bolton Lane
Bradford
BD2 1AF
England
t. [phone]
f. [phone]
e. [email protected]
www.shawmeters.com

Unpacking your
Shaw Moisture Meters Superdew 3
Please examine the Superdew 3 package for any damage or
mishandling. If any damage is evident please notify the carrier and the
Shaw Moisture Meters representative from where this unit was
purchased.
You should have received (if ordered):
•1 Superdew 3 Instrument
•1 Shaw Sensor
•1 Connecting cable (of the length specified on your order) or 2m as standard.
•1 Sensor holder
•1 Instruction Manual
•1 Pressure Dewpoint Circular Calculator
If anything is missing please contact your distributor immediately.

Index
1 General Information ……………………………………………… 1
2 Safety Information ………………………………………………… 2
2.1 Warning ………………………………….......................................... 2
2.2 Isolation ……………………………………………………………….. 2
3 Installation …………………………………………………………… 2
3.1 Installing the instrument into a panel ………………………………. 2
3.2 Instrument wiring …………………………………………………….. 3
3.3 Power supply …………………………………………………………. 3
3.4 Alarm and output cable connectors ………………………………… 3
3.5 Sensor cable ………………………………………………………….. 3
4 Installing the air/gas sampling system ………………………… 4
4.1 Piping installation schematic ………………………………………… 5
4.2 Piping schematic component index ………………………………… 5/6
5 Installing and commissioning the sensor ……………………… 6
6 Default instrument configuration ……………………………… 7
7 Programming the Superdew 3 …………………………………… 7
7.1 Principle of entering numerical data ………………………………… 7
8 Configuring the Superdew 3 ……………………………………… 7/8
8.1 rAngE ………………………………………………………………….. 8
8.2 oUtPt …………………………………………………………………… 8
8.3 AL1 & AL2 …………………………………………………………….. 8/9
8.4 rS485 (communications) …………………………………………….. 9
8.5 PASS ………………………………………………………………….. 9
8.6 PAnEL …………………………………………………………………. 9
9 Normal operation of the Superdew 3 …………………………… 10
10 Hotkeys ……………………………………………………………… 10
10.1 Alarm Hotkeys ………………………………………………………… 10
10.2 Units ……………………………………………………………………. 10
11 Calibration (Sensor Ranges up to 0°C Dewpoint) …………… 11
12 Calibration (Sensor Ranges up to +20°C Dewpoint) ………… 11
13 Monitoring the System …………………………………………… 11/12
14 Faults / Errors ……………………………………………………… 12
15 Superdew 3 Specification ………………………………………… 12
16 Appendix A – Superdew 3 Setup Menu Flow Diagram
17 Appendix B – Alarm 1 & 2 Hotkey Flow Diagram
18 Appendix C – Units Hotkey Flow Diagram

Superdew Operating Instructions
Page 1
AL 1 AL 2
SUPERDEW 3 DEWPOINT HYGROMETER
AL 1 AL 2
AUTOCAL
UN ITSMENU
ESC
1
General Information
Every key on the Superdew 3 has two functions, the control function ( , , & )
and the Hotkey function (Menu, Units, Alarm 1 and Alarm 2). The use of these commands is
described in the table below:
Key Control function Hotkey function
The
(Menu)
key Returns the user to the previous screen,
often without changing any variables. Used to enter the setup menu by pressing and holding for
more than 5 seconds
The
(Units)
key Used to decrease the selected digit
when setting a numerical variable. Used to enter the Units menu
The
(AL 1)
key Used to select the next digit when
setting a numerical variable or to scroll
through the options available.
Used to enter the Alarm 1
menu
The
(AL 2)
key Used to confirm a numerical variable or
the selection of a chosen option. Used to enter the Alarm 2 menu
• The Superdew 3 is a DIN style panel mounted moisture monitoring device designed to work
in conjunction with the Shaw Sensors.
• The readout of moisture content is displayed on a backlit, 5-digit, seven segment LED, and
available in any one of four selectable engineering units. The selected unit is indicated on a
separate seven segment LED.
• The instrument is available in an AC or DC version.
• The Superdew 3 operation is controlled by a four-button membrane keypad. The user-
friendly software uses a simple menu selection process and incorporates three hot keys to
enable moisture levels to be read in different units, and this allows quick access to both
alarm settings.
• A user controllable security system.
• The Superdew 3 has an autocal potentiometer to perform auto-calibration of sensors.
• The Superdew 3 has two full range alarms that can be set as rising or falling edge triggered.
These alarms have visual indication (LEDs) and activate changeover relays for remote
indication or control.
• The Superdew 3 has a fully controllable linear 4-20mA output.
• The Superdew 3 also has RS485 capabilities, outputs the process variable and unit status
when polled.
• Details of normal operation, engineering unit selection, and configuration of the instrument
are described within this manual.

Superdew Operating Instructions
Page 2
2
Safety Information
Read the safety information below, before installation.
2.1 Warning
Hazardous voltages may be present on instrument terminals. The equipment must be installed
by suitably qualified personnel and the instrument must be mounted in a position that provides
protection behind the panel to at least IP20.
2.2 Isolation
The power supply terminals and associated internal circuitry are isolated from all other parts of
the equipment in accordance with EN61010-1 for connection to a category II supply (pollution
degree 2). Any terminals or wiring connected to the input or output, which are accessible in
normal operation, must only be connected to signals complying with the requirements for Safety
Extra Low Voltage (SELV) circuits.
The mains supply to the instrument must be protected by an external 1-amp fuse and a suitable
switch or circuit breaker, which should be near the instrument.
Note: The instrument contains no user serviceable parts.
3
Installation
3.1 Installing the instrument into a panel
Make a cut-out in the donor panel 138.0 x 68.0mm (DIN 43700).
The maximum panel thickness is 8mm. if an effective IP65 weatherproof seal is required, the
minimum recommended panel thickness is 2.5mm.
Pass the instrument case through the cut-out in the donor panel and attach the two retaining
screws to the studs on either side of the case.
Tighten the retaining screws onto the back of the donor panel until the instrument is clamped
securely in position. The screws must be tightened sufficiently to affect a seal between the front
of the donor panel and the back of the instrument bezel, but never over tightened.

Superdew Operating Instructions
Page 3
3.2 Instrument wiring
Wire the Superdew 3 as per figure 1.1 below.
3.3 Power supply
The Superdew 3 can be powered by either a 90-250V AC or 24V DC supply. Connect the
required supply cable to the appropriate terminals as shown in figure 1.1.
The AC power supply should be between 90 - 250V AC @ 50/60Hz.
The power supply wires are retained by screws. Ensure that the exposed section of wire is fully
inserted and that no loose strands are exposed.
3.4 Alarm and output cable connectors
Connect the required cables to the appropriate terminals as shown in figure 1.1. Note the
normally open and normally closed relay contact positions, and that the correct polarity and the
maximum load specification are strictly observed for the analogue outputs.
Ensure that the wire is fully inserted and that no loose strands are exposed.
3.5 Sensor cable
Connect the sensor coaxial cable into the coaxial socket shown in figure 1.1. Route the sensor
cable to the intended site of the sensor.
Coaxial Sensor
Connection
+ - A B Com NO C NCNO C NC L N GND
GND
N
LD
Power Supply
90-250V AC
50/60 Hz
Max Power
10VA
OR
Power Supply
24V DC
Max Power
Alarm 2 Alarm 1
4-20mA
Output
Zero

Superdew Operating Instructions
Page 4
4
Installing the air/gas sampling system
The piping installation schematic diagram (see section 4.1) shows all components that could be
used in a dry gas measurement application. Not all the items shown will be required for every
installation.
Care should be taken to ensure that the sample presented to the measuring sensor is not
contaminated with any other component that will damage, contaminate or affect the sensor in a
way that will impair the system accuracy.
It is strongly recommended that the sample should not contain particulate matter, oil or other
heavy hydrocarbon condensate. If these components contaminate the sample system and/or
the measuring sensor, the system response time with be lengthened, although the sensor
calibration will not be effected.
The sample must not contain Ammonia, Chlorine, Ozone or any wet acid vapours or
liquid as these will permanently damage the sensor and impair calibration accuracy.
The flow rate, although not critical to the sensor measurement, should be low enough to avoid
abrasion to the sensor surface without being so low as to extend the system response time to
an unacceptable level. In general, a flow rate of between 2 and 3 litres/min at NTP will give the
right balance.
The sensor is a variable capacitor, which is directly affected by changes in partial pressure of
water vapour, and these changes that are proportional to the dew/frost point temperature are
displayed on the instrument indicator.
The measuring sensor can be installed directly into the process line, but this does create
problems with access for maintenance and calibration. It is for these reasons that we
recommend that the sensor be installed in a bypass, fast loop or total loss sample system where
the sensor is accessible without interrupting the main process flow line.

Superdew Operating Instructions
Page 5
4.1 Piping installation schematic
4.2 Piping schematic component index
1) Sample Isolation Valve – This is a recommended item as it allows access to the
sample system without interrupting the main process line.
2) Sample Tube – This should be stainless steel for dry air or gas applications but
copper or carbon steel can be used where wetter gases are to be measured. If
any section of the sample tube must be flexible then PTFE should be used. In
most cases, 3mm OD (1/8”)is sufficient as it provides good system response
time within minimum flow. 6mm OD (1/4”) tube can be used where pressure
drops across the 3mm tube are too high.
3) Filter Unit – A filter unit is recommended when the samples are likely to contain
particulate matter. If the air/gas sample contains heavy hydrocarbon
condensate, the filter must be of the coalescing type with a drain. The filter unit
should be positioned as close to the sample point as practical.
4) Pressure Reduction Valve or Pressure Regulator – If the sample is to be
measured at atmospheric pressure then the valve 4A should be fitted and 4B
omitted from the system. If the sample is to be measured at full line pressure
and the exhaust vented to atmosphere, the valve 4B should be fitted and 4A
1
2
3
4A
4B
5
6
7
8
9
10 11
P
Main
Process
Line
Notes
a. The sample point should be on the upper surface of the horizontal pipe, or from a
vertical section of pipe, wherever possible.
b. The sample tube should run upwards from the sample point. If this is not possible,
then an inspection port or drain tap should be installed at the lowest point in the
sample system.

Superdew Operating Instructions
Page 6
omitted from the system. If measurements are to be taken at full line pressure
and the sample is to be returned to a part of the main line or vent, which is at a
pressure higher than atmospheric, and the input to that line needs a controlled
pressure, then both 4A and 4B will be required.
5) Sample Pressure Gauge – This is not a critical part of the moisture
measurement but may be required if Dew/Frost point measurements are to be
made at higher than atmospheric pressure.
6) Measuring Sensor.
7) Sensor Holder.
8) Desiccant Chamber – This item is required when the sampling is to be
intermittent. When installed, it prevents the ingress of wet air to the sample
system while the sample is not flowing, improving the response time.
9) Flow Control Valve – This can be a separate item or combined with the flow
indicator.
10) Flow Indicator – The recommended sample flow is 2 to 3 SL/M.
11) Sample Exhaust – The exhaust can be vented to atmosphere or returned to the
process line as discussed above.
5
Installing and commissioning the sensor
It is advisable to carry out an initial purge routine of the sample loop before installing the sensor.
This is to remove the possibility of sensor damage on start-up.
Refer to the sample system schematic in section 4.1. Open the inlet isolation valve slowly until a
small flow of air/gas (at atmospheric pressure) flows through the inlet pipe work to the sensor
holder, exhausting through the sensor entry port of the sensor holder.
Allow this purge to continue for about 15 to 20 minutes to remove any residual moisture from
the sample pipe work and components.
Close the inlet isolation valve and install the sensor into the sensor holder. Locate and connect
coaxial cable in position on the sensor.
Open the inlet valve slowly, by opening all valves after the sensor holder, allow a low-pressure
purge through the whole sample system. (Note: If a closed by-pass loop is installed, this section
of the procedure is not possible).
Set the required flows within the sample loop.
This completes the installation and commissioning, but on initial start-up, it could take several
hours for the system to reach equilibrium. The Superdew 3 will now indicate the dewpoint of the
air/gas surrounding the sensor, and the analogue output would be giving mA signals
proportional to the indicated dewpoint.

Superdew Operating Instructions
Page 7
6
Default instrument configuration
The standard factory settings are as follows:
•The instrument will display the moisture content in °C Dewpoint
•Both alarms are set to trigger when rising above the upper limit
•The output Span is set to 4-20mA
•The 4-20mA output is set to the full span of the selected range e.g. 4mA = -80°C
20mA = 20°C
•All security codes are defaulted to 0000
7
Programming the Superdew 3
7.1 Principle of entering numerical data
See Appendix A, B & C for flow charts
The key allows the user to leave a part of the menu without changing any settings.
Wherever a numerical value has to be entered into the Superdew 3 the following text will be
found. “Use the , & keys to enter ……”. The basic principle used to enter numerical
values (integer or floating point) is described here.
The first character of the LCD display flashes to indicate it is active. Use the key to select
the required number between 0 and 9 (plus the minus sign) then press the key to make the
second character flash. Again, use the key to select the required number between 0 and 9,
press the key to make the third character flash etc.. Continue this process until all
characters are entered. In the case of a floating-point numbers in lb/mmsqf or ppm, pressing the
key again makes the decimal point (dp) active. Use the key to position the dp in the
required position. Pressing the key at any point confirms the numerical value. ºC & ºF are
fixed to 1 dp.
Note – The Password used within the Superdew 3 is made of four integers and does not use
the dp.
Note – To leave the numerical part of this routine without saving, simply press the key.
8
Configuring the Superdew 3
See Appendix A
To enter the Setup Menu press and hold the key for 5 seconds. This will display the ‘SEtUP’
message on the LED as in the Superdew 3 Setup Menu Flow Diagram (see Appendix A).
Pressing the key again enters the setup menu map at the ‘rAngE’ option on the top level.
There are 7 top level options described below:
Note: The default set-up will go directly from the SEtUP message to the rAngE screen.
However, if the user has set a password, then the user is prompted to enter the correct
password before continuing on to the top level.

Superdew Operating Instructions
Page 8
Note: Most of the screens within the menu have an active 10-second timeout. Therefore, if no
keys are pressed within this period the unit reverts automatically to normal operation. In most
cases where the 10-second timeout occurs, changes will not have been saved.
8.1 rAngE
Description – The ‘rAngE’ option allows the user to select the required sensor range. This
option is used to match the Superdew 3 to the sensor connected to the unit. For example a
‘RED’ sensor requires that the Superdew 3 ‘rAngE’ option ‘rEd’ is selected.
Operation – While ‘rAngE’ is displayed press the key to enter the subroutine. The display
now shows the currently selected sensor range. Use the key to scroll through the options
until the required range is displayed. Press the key to select the new range. The message
‘Conf’ will be displayed. Press the key again to confirm selection.
Note: Pressing the key at any time reverts to the ‘rAngE’ screen without saving any
change.
Note: See Superdew 3 Specification for detailed information on ranges.
8.2 oUtPt
Description – The ‘oUtPt’ option of the Superdew 3 allows the user to set the span and the
range over which the 4-20mA operates. The default setting is for the output to cover the full
operating span of the selected range e.g. 4mA to equal -100°C and 20mA to equal 0°C. It is
possible to set a more focused span, such as 4mA to equal -60°C and 20mA to equal -20°C. It
is also possible to select 0-20mA as well as 4-20mA.
Operation – While ‘oUtPt’ is displayed press the key to enter the subroutine. The display
now displays ‘SPAn’ use the key to select either ‘Hi’, ‘Lo’ or ‘SPAn’ then press the key.
Note - If the key is pressed the Superdew 3 will return to the ‘oUtPt’ screen.
If the ‘SPAn’ option is selected, use the key to select the required span (0-20mA or 4-
20mA). Press the key to confirm selection.
If either the ‘Lo’ or ‘Hi’ options are selected the screen will now display the current High or Low
range value. Use the & keys to enter the new value. Press the key to confirm and
save the new value. The other range limit can now be set by following the same process.
Note – Once the key is pressed to set either the high or low range limit, that value is written
to memory and will not revert to the previous value even if the 10-second timeout occurs.
8.3 AL1 & AL2
Description – The AL1 & AL2 option allows the user to setup two independent alarms. Trip
point, direction of trigger’ relay enable status, latching status and hysterisis can be set within this
option.
Operation – While ‘AL1 or AL2’ are displayed press the key to enter the subroutine. The
LED now displays ‘SEtPt’. Use the key to select the required function and then press the
key.
Note: - If the key is pressed the Superdew3 will return to the ‘AL1 or AL2’ screen.

Superdew Operating Instructions
Page 9
Depending on the option selected, the user will now be able to perform the following functions: -
‘SEtPt’ Enter the alarm set point.
‘tYPE’ Select if the alarm is to activate on a rising signal ‘Hi’, falling signal ‘Lo’
or ‘OFF’.
‘rELAY’ Select if the relays are Energised ‘En’ or de-energised ‘dE-En’
‘LAtCh’ Set if the alarm is Latch ‘YES’ or not latching ‘nO’.
‘HYSt’ Enter the hysterisis value.
Note – Once the key is pressed to set any of the alarm parameter, that value is written to
memory and will not revert to the previous value even if the 10 second timeout occurs.
8.4 rS485 (communications)
Description – The rS485 option allows the user to set the Superdew3 address and
communication baud rate used when the Superdew3 is communicating with a PC using RS485
point-to-point communications.
Operation – While ‘rS485’ is displayed press the key to enter the subroutine. The display
now displays ‘Addr’ use the key to select either ‘Addr’, or ‘bAUd’ then press the key.
Note - If the key is pressed the Superdew 3 will return to the ‘rS485’ screen.
If the ‘Addr’ option is selected the screen will now display the current address value. Use the
& keys to enter the new value. Press the key to confirm and save the new address.
Note – Once the key is pressed to set the address, that value is written to memory and will
not revert to the previous value even if the 10 second timeout occurs.
Note – Legal addresses are 1 to 32.
If the ‘bAUd’ option is selected, use the key to select the required baud rate (9600, 4800,
2400 or 1200). Press the key to confirm selection.
8.5 PASS
Description – The PASS option allows the user to alter the security password used to protect
the ‘SetUP’ menu.
Operation – While ‘PASS’ is displayed press the key to enter the subroutine. The LCD now
displays ‘0000’. Use the , & keys to enter the new password.
8.6 PAnEL
Description – The PAnEL option allows the user to restrict the functions of the front panel
Hotkeys. If the ‘On’ option is selected, the Hotkeys are unrestricted.
Operation – While ‘PAnEL’ is displayed, press the key to enter the subroutine. The LCD
now displays ‘On’ or ‘OFF’. Use the key to select ‘On’ or ‘OFF’. Press the key to confirm
selection.

Superdew Operating Instructions
Page 10
9
Normal operation of the Superdew 3
In normal operation, the Superdew 3 will display the current moisture value of the connected
sensor. The value is displayed in the currently selected engineering units, which is indicated by
the small LED.
The Alarm LED’s (AL1 & AL2) will light whenever an alarm condition occurs and only turn off
when the alarm condition clears.
Remote signalling of an alarm condition is provided by two internal changeover relays that
trigger at the same time as the LED’s.
10
Hotkeys
10.1 Alarm Keys
See Appendix B
Description – The ‘AL1 & AL2’ Hotkeys allow the user to review and alter the Alarm trigger
points without interrupting the monitoring process.
If the Hotkeys are restricted by the ‘PAnEL’ function then the alarms can only be reviewed.
Operation – To review the alarm trip point press the
(AL1)
or
(AL2)
key momentarily.
The screen will display the set trip point for 2 seconds before reverting to the
dewpoint reading.
To alter the trip point press and hold the
(AL1)
or
(AL2)
keys for longer than
5 seconds. The screen will display and allow the user to alter the trip point
using the , & keys
10.2 Units
See Appendix C
Description – The ‘Units’ Hotkey allows the user to review and alter the displayed units.
If the Hotkeys are restricted by the ‘PAnEL’ function then the units can only be
reviewed. If the key is pressed to select another moisture unit, the
Superdew3 will display ‘LOC’ and not change the moisture units.
Operation – To review the Superdew3 moisture units press the
(Units)
key for longer than
5 seconds. The screen will display the current moisture reading in the currently
selected moisture units. Press the key to scroll through the current moisture
level in each of the moisture units. Press the key to select a different
moisture unit.

Superdew Operating Instructions
Page 11
11
Calibration (Sensor Ranges up to 0°C Dewpoint)
A major advantage of the Superdew3 is the Autocal Feature.
The system relies on the fact that each sensor is designed to give no further increase in
reading when it reaches its maximum moisture level. This means that, for instance, the
Silver Spot or Red Spot sensor will read –20ºC Dewpoint when it is exposed to gas at –
20ºC Dewpoint, but will continue to read -20ºC Dewpoint when it is exposed to wetter gas.
The system can therefore be calibrated very simply by exposing the sensor to anything
wetter than –20ºC Dewpoint and adjusting the reading to that point on the display. For the
Grey Spot Sensor the maximum level is 0ºC DP and the same principle applies.
In practice, an autocal is performed as follows:-
1. Ensure the Superdew3 is powered up.
2. Remove the sensor from the sensor holder and expose it to ambient conditions
for at least 1 minute.
3. Check the Superdew3 reading. It should display the maximum level of Dewpoint
for the instrument (i.e. –20ºC for Red and 0ºC for Grey).
4. If the unit is reading incorrect then use a small screwdriver to turn the Autocal
potentiometer (found on the front panel of the instrument under the knurled cap)
clockwise to increase the reading (wetter) or anticlockwise to decrease it.
12
Calibration (Sensor Ranges up to +20°C Dewpoint)
In order to calibrate a +20ºC Sensors, it is necessary to measure the ambient air Dewpoint
by some other method. Careful use of a sling or whirling hygrometer can achieve accurate
results or a cooled mirror device can be used.
The following procedure should be used:-
1. Ensure the Superdew3 is powered up.
2. Remove the sensor from the sensor holder and expose it to ambient conditions for at
least 1 minute.
3. Compare the reading of the Superdew3 in the ambient air, against the actual moisture
level obtained by another method. Turn the Autocal potentiometer (found on the front
panel of the instrument under the knurled cap) using a small screwdriver clockwise to
increase the reading (wetter) or anticlockwise to decrease it.
13
Monitoring the system
The system is designed to operate continuously with a minimum amount of operator input.
It is, however, advisable to inspect the sample loop periodically to ensure that the required flows
are being maintained.
The number and type of items employed in the sample loop will determine what, if any, other
routine checks should be made. If, for instance, a filter is used, the filter element should be
inspected periodically and changed when necessary.
The instrument should not require any routine maintenance, but if any malfunction is suspected,
it is advisable to contact your local dealer.

Superdew Operating Instructions
Page 12
Should it be necessary at any time or for whatever reason, to change either the instrument or
sensor, it should be noted that the components of the Superdew 3 sensor system are
completely interchangeable.
14
Faults / Errors
If the sensor is short-circuited the display will read ‘Short’, the voltage output will drive to full
scale, the current output will drive to 24mA and both alarms/relays will trip.
If the user tries to enter an alarm level above the maximum value of the sensor range selected,
the Superdew 3 will display ‘oVEr’.
15
Superdew 3 Specification
Transmitter: Compatible with the Shaw Sensor
Enclosure: DIN Style, 144mm wide, 72mm high by 116mm deep.
PCB Layout: General PSU PCB and Display PCB to fit the DIN enclosure.
Display: Five characters LED display. Largest positive number 99999.
Alarm & Range Limits: Upper Limit Lower Limit
°C Dewpoint 20.0 -120.0
°F Dewpoint 68.0 -184.0
P(PPM) 9999 0.001
L(lb/MMSCF) 1000 0.001
Front Panel: A membrane keyboard with four keys and four windows for the four
character LCD, the single character seven segment LED and the two
alarm LED’s.
Power Supplies: Universal 90 – 250VAC 50/60hz or 24VDC versions.
Alarms: Two single pole changeover contacts (NO/C/NC), rated at 10A at
240VAC. Alarm trip at set point with 0.1ºC (or equivalent) hysteresis to
eliminate relay chatter.
Analogue Outputs: Isolated 4-20mA as standard. The span of the outputs can be set by
software control.
Temperature Range: Electronics -10ºC to +60ºC Sensor -10ºC to +50ºC
EMC: Designed to meet the EMC and LVD directives.
Limited to
Sensor Range

16
Appendix A – Superdew 3 Setup Menu Flow Diagram
Same As AL1
ESC
▼
(if Password Set)
Return to Moisture
Display
gr
SiL
SEtUP PASS
0000
YES
En
OFF
Hi
0-20 OFF
1200
2 00
800
ESC
ESC
ESC
ESC
ESC
ESC
ESC
ESC
ESC
ESC
ESC
ESC
ESC ESC ESC
PUr
YEL
rS 85 PASS
0000
ESC
▼
▼
▼
▼
▼
▼
▼
▼
Use & ▼ to enter
required numerical values
Press
for > 5 secs
ESC
tYPE Lo
1.0
HYSt
ESC
- 5.0
ESC
-20SPAn
-60.0
-20.0
Lo
Hi
ESC
ESC
LAtCh nO
dE-EnrELAY
On
bAUd
SEtPt
COnF
rEd
gLd
bLU
rAngE oUtPt AL1 PAnEL
02Addr
9600
▼
AL2
ESC

17
Appendix B – Alarm 1 & 2 Hotkey Flow Diagram
Auto transition

18
Appendix C – Units Hotkey Flow Diagram