unGer nLite HydroPower XXL User manual

RIGHT FLOWLEFT FLOW
RO FILLING
Unger Control Unit Introduction v11 Unger
Leading Control Technology
with simple plug and go
connections...
Unger Control Unit Introduction
The Unger Control Unit provides leading control technology with simple
ease of use. Use the unit to make high quality pure water for excellent
cleaning results time after time with the 'RO FILLING' control.
Use the 'LEFT FLOW' and 'RIGHT FLOW' to give simple but accurate
flow control from two powerful delivery pumps.
Control your pumps remotely using the radio fobs and set to 'wash' for
cleaning or switch to 'rinse' for a boost. Press on/off to efficiently control
your water use.
Contents
P1 Unger Control Unit Introduction + Contents
P2 Unit Overview
P3 Connection Overview
P4 LEFT+RIGHT FLOW Quick Start Part 1
P5 LEFT+RIGHT FLOW Quick Start Part 2
P6 LEFT+RIGHT FLOW Three Button Radio Remote
P7 RO Quick Start Part 1
P8 RO Quick Start Part 2
P9 RO Autofill - Tank Filling
P10 RO TDS
P11 RO Power-Up Menu Settings
P12 General Settings - LEFT+RIGHT FLOW and RO
Keyfob
...easy to use operation
and labour saving features

RIGHT FLOW
Pump 2
Water delivery control for
the RIGHT pump, hosereel
and pole.
This control has a remote
control which allows the user
to set flowrate to 'wash' or a
higher 'rinse' flowrate.
Once set up simply use the
up and down arrows to
increase or decrease flowrate.
The controller also provides
an indication of flowrate (0-99)
and battery voltage (press enter
to see these).
Turn on with up or down
arrow.
Turn off by pressing and
holding enter.
RIGHT FLOWLEFT FLOW
RO FILLING
Unger Control Unit Overview v11 Unger
Panel Viewed
from Front
Unger Control Unit Overview
The Unger Control Unit provides a number of functions:
LEFT FLOW - Controls the LEFT delivery pump functions. This includes a radio remote control.
RIGHT FLOW - Controls the RIGHT delivery pump functions. This includes a radio remote control.
RO FILLING - Controls the RO FILLING pump functions. This includes TDS cut-off should your resin run out.
LEFT FLOW
Pump 1
Water delivery control for
the LEFT pump, hosereel
and pole.
This control has a remote
control which allows the user
to set flowrate to 'wash' or a
higher 'rinse' flowrate.
Once set up simply use the
up and down arrows to
increase or decrease flowrate.
The controller also provides
an indication of flowrate (0-99)
and battery voltage (press enter
to see these).
Turn on with up or down
arrow.
Turn off by pressing and
holding enter. RO FILLING
Pump 3 - Control for making pure water.
This control powers the RO booster pump. Press up and down arrows to start a fill operation.
The unit will open the Autofill solenoid valve and drive the booster pump unitl the tanks are full.
The unit monitors water purity in TDS (Total Disolved Solids) in ppm (parts per million). For a good clean
this should be 5ppm or below. The unit can be configured with a TDS cut-off if this value gets too high.
The controller also provides an indication of battery voltage and current TDS (press enter to see these).
Turn on with up or down arrow. Turn off by pressing and holding enter.
UP DOWN
ENTER

L R RO
12V Flush
Float Fill
Connection Overview v11 Unger
POWER IN
Connect the power
lead to this socket.
CAUTION:
OBSERVE CORRECT POLARITY
AT BATTERY
+VE (Positive) = RED
-VE (Negative)= BLACK
ALWAYS FIT A FUSE IN +VE
CONNECTION FROM BATTERY
FUSE RATING 25-30A
Connection Overview
The Unger Control Unit is supplied with
a set of pre-made cables. These cables
are tested and ready to use. Follow the
diagram below when making connections
to the controller.
RO TDS Probe
Connection
LEFT FLOW
Pump 1
Antenna
Connection
RIGHT FLOW
Pump 2
Antenna
Connection
Float Switch
Connection
Autofill
Solenoid
Valve
Connection
RO FILLING
Pump 3
Output
Connection
RIGHT FLOW
Pump 2
Output
Connection
LEFT FLOW
Pump 1
Output
Connection
Panel Viewed
from Rear
Autofill
Solenoid
Valve
Connection

Connect the pump controller following this diagram.
NOTE only fit the fuse once all connections are made.
Step 1. Wiring
Make sure correct fuse is fitted inline. Failure
to do so will result in damage to the unit.
Observe correct battery polarity. Failure
to do so will result in damage to the unit.
!
Left/Right Pump Controller - Quick Start
Operating Warnings
Adjust your flow settings carefully. Repeated false dead-end
detection indicates that the Cal value should be
increased (less sensitive).
For absolute safety always wire through the pump pressure
switch. (The pressure switch can be bypassed if absolutely
necessary - the unit will protect itself under normal conditions.)
This is a WATER PUMP controller: it will not work with air in
the system. Always prime your system before starting work.
If air in the system causes false dead-end detection,
increase Cal value (less sensitive).
Do not set the Cal value too high. Setting it higher than
necessary places extra strain on both the pump and the
controller in a dead end situation. This can result in damage to
both the pump and your controller.
!
* Your battery is at risk of permanent damage if you disable low battery cutoff and continue to use
your controller for long periods when the battery voltage has fallen below +10.5V
Specification Value
Supply Voltage
Maximum Current
Typical Drive Current
Voltmeter Accuracy
Enclosure Material
Water Resistance
Dimensions
Working Temperature
11 - 14 VDC
10A
4-5A
+- 100mV
ABS
IP65
240 x 191 x 107(mm)
0 to 40 Deg C
DISCLAIMER
THE MANUFACTURER RESERVES THE RIGHT TO MAKE CHANGES TO ANY PRODUCT HEREIN TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN. THE MANUFACTURER DOES NOT ASSUME ANY LIABILITY ARISING OUT OF
THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN.
12V
+
-
Fuse 25A
Battery Pump
v11
Pump 112V
or
Pump 2
LEFT FLOW
RIGHT FLOW

Left/Right Pump Controller Quick Start Guide v11
Step 2. Set Up - AutoCal Step 3. Use
Press up or down to set a suitable flow of water.
Pressure switch activated or motor disconnected.
A dead end has been detected. If this is not
the case, try increasing the Cal value.
An error has occured while using AutoCal. This
will happen when the motor is not connected or
the enter button has been pressed to cancel it.
This message will start to flash when the battery
is low (<11.0V). If battery is below 10.5V the
pump will be disabled to protect the battery.
(Unless low battery cutoff is disabled*)
Message Description
,
Press enter to display the current battery voltage.
,
Press enter again to return to the current flow rate.
To turn the controller off, press and hold enter.
Press and hold up and enter to go into calibration.
Press down to select AutoCal, then enter to start.
After several moments the calculated Cal value will be
displayed and the controller is ready to use.
Press enter to exit calibration.
+
,
The Cal value can be adjusted manually by following these
steps and adjusting the Cal value using up and down,
instead of using AutoCal.
To enable or disable the low battery cutoff (when battery
is below 10.5V):
+
Press up until the display shows 30.
Turn on the controller by pressing the up or down button.
Keep the button held until the display lights up.
Connect your hose and brush to the pump.
Then ,To select
Press enter to save.

Pump 1 Pump 3Pump 2
12V Float Switch/Solenoid
Operating Warnings
Fit your Receiver unit carefully. Take care to fit the unit to the
diagram and follow these instructions carefully*.
Step 2. Operation:
'Wake Up'
If the controller is off, press and hold the fob On/Off button.
The controller will start pumping at the last rate set when it
was powered off (by pressing and holding the far right hand
arrow button).
Control
If the pump is off press the fob ON/OFF button once to activate
the pump. The pump will start. The controller will indicate a
normal running operation.
To stop the pump press the fob ON/OFF once to de-activate the
pump. The controller will display the message 'FOB StP'.
Wash
To set the controller to the normal wash flowrate press the fob
'Wash' button.
Rinse
To set the controller to the higher rinse flowrate press the fob
'Rinse' button. The flowrate will increase (by the 'rin' value
entered in Settings).
* Unit must be installed by a competent electrician or electrical engineer. Failure to comply with
these instructions could invalidate your warranty.
** All range distances are line of site and approximate. Working distances may vary depending on
obstacles, environmental conditions and individual installation.
Your radio remote unit is line of sight, so if fitted inside a
van or vehicle then the aerial will need to be mounted
through the van roof for best results.
Step 1. Wiring and fitting
Left/Right Radio Remote - Quick Start
!
DISCLAIMER
THE MANUFACTURER RESERVES THE RIGHT TO MAKE CHANGES TO ANY PRODUCT HEREIN TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN. THE MANUFACTURER DOES NOT ASSUME ANY LIABILITY ARISING OUT OF
THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN.
v11
Keyfob
(Transmitter)
Antenna
Pump1
Receiver
Left
Antenna
Keyfob
(Transmitter)
Pump2
Receiver
Right

Connect the pump controller following this diagram.
NOTE only fit the fuse once all connections are made.
Step 1. Wiring
Make sure correct fuse is fitted inline. Failure
to do so will result in damage to the unit.
Observe correct battery polarity. Failure
to do so will result in damage to the unit.
!
RO Pump Controller - Quick Start
Operating Warnings
The RO Filling Controller has a flow setting of '99'. This cannot
be adjusted by the up and down arrows. However the flow rate
can be adjusted from the Power-Up Menu. Repeated false
dead-end detection indicates that the Cal value should be
increased (less sensitive).
For absolute safety always wire through the pump pressure
switch. (The pressure switch can be bypassed if absolutely
necessary - the unit will protect itself under normal conditions.)
This is a WATER PUMP controller: it will not work with air in
the system. Always prime your system before starting work.
If air in the system causes false dead-end detection,
increase Cal value (less sensitive).
Do not set the Cal value too high. Setting it higher than
necessary places extra strain on both the pump and the
controller in a dead end situation. This can result in damage to
both the pump and your controller.
!
* Your battery is at risk of permanent damage if you disable low battery cutoff and continue to use
your controller for long periods when the battery voltage has fallen below +10.5V
Specification Value
Supply Voltage
Maximum Current
Typical Drive Current
Voltmeter Accuracy
Enclosure Material
Water Resistance
Working Temperature
11 - 14 VDC
10A
4-5A
+- 100mV
ABS
IP65
0 to 40 Deg C
DISCLAIMER
THE MANUFACTURER RESERVES THE RIGHT TO MAKE CHANGES TO ANY PRODUCT HEREIN TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN. THE MANUFACTURER DOES NOT ASSUME ANY LIABILITY ARISING OUT OF
THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN.
v11 Unger
12V
+
-
Fuse 25A
Battery Pump
Pump 312V
RO FILLING

RO Pump Controller Quick Start Guide v11 Unger
Step 2. Set Up - AutoCal Step 3. Use
The controller powers up showing the battery voltage.
Pressure switch activated or motor disconnected.
A dead end has been detected. If this is not
the case, try increasing the Cal value.
An error has occured while using AutoCal. This
will happen when the motor is not connected or
the enter button has been pressed to cancel it.
This message will start to flash when the battery
is low (<11.0V). If battery is below 10.5V the
pump will be disabled to protect the battery.
(Unless low battery cutoff is disabled*)
Message Description
Press enter to display the current water TDS value.
,
Press enter again to return to the current battery voltage.
To turn the controller off, press and hold enter.
Press and hold up and enter to go into calibration.
Press down to select AutoCal, then enter to start.
After several moments the calculated Cal value will be
displayed and the controller is ready to use.
Press enter to exit calibration.
+
,
The Cal value can be adjusted manually by following these
steps and adjusting the Cal value using up and down,
instead of using AutoCal.
To enable or disable the low battery cutoff (when battery
is below 10.5V):
+
The RO controller is set to maximum pump power (as set
in the Power-Up Menu).
Turn on the controller by pressing the up or down button.
Keep the button held until the display lights up.
The RO Booster pump (pump 3) should already be
connected to the RO.
Then ,To select
Press enter to save.
Press enter to display the current water temperature.
,
,

Autofill - Tank Filling v11 Unger
Wire the solenoid valve and float switch following
this diagram.
Additional Wiring
Set Up - Tank Filling
The solenoid valve will be turned offif the unit detects a
dead battery situation (below 10.5V).
To start filling the tank simply press and hold the up
and down buttons together, then release as soon as the
display says 'FIL'. This will activate the solenoid valve,
allowing water to fill the tank, until the float switch
detects that the tank is full.
The tank can only be filled when the unit is on, turning
the unit offwill stop the fill. While the solenoid valve is
on and the tank is filling, the display will flash the
message FIL.
+
To manually stop the tank filling, press and briefly hold
the up and down buttons again. The display will stop
showing the FIL message.
+
Float Fill

Autoflush - RO Flush
Wire the Autoflush solenoid valve following
this diagram.
Additional Wiring
Set Up - Autoflush
The Autoflush solenoid valve will be turned offif the unit
detects a dead battery situation (below 10.5V).
To start filling the tank simply press and hold the up and
down buttons briefly. This will activate the solenoid valve,
allowing water to fill the tank, until the float switch
detects that the tank is full. (See separate Tank Filling
quick start guide).
For the initial period of the filling operation the Autoflush
solenoid valve will operate and thereafter every hour.
This 'Autoflush' operation will keep the RO filter clean and
in good condition. It removes the need for the user to
complete an RO flush manually.
+
To manually stop the tank filling, press and briefly hold
the up and down buttons again. The display will stop
showing the FIL message.
+
Autoflush
Solenoid
Valve
RO
FILTER
Waste
Water
Out
Flow
Restrictor
Valve
Autoflush
Solenoid Valve
Pure
Water
Out
Fit the Autoflush solenoid valve in
parallel with the RO Waste Water
Out Restrictor Valve, as shown.
The Autoflush operation will cease as soon as the tank filling
is stopped (either by a full tank or the user completing a
manual stop).
v11 Unger
Flush

RO TDS - Quick Start Guide v11
Fit the TDS probes in John Guest 12mm equal tee (not
supplied) as shown on the diagram.
Additional Wiring
Set Up - RO TDS (Total Dissolved Solids)
!
Take care when handling TDS probes. Do not
damage gold plated contacts as this will affect
TDS accuracy.
Ensure gold plated contacts are clean before
use. Clean with ISOPROPANOL alcohol (IPA)
and a soft cloth.
Dirty contacts will affect TDS accuracy. Clean
with IPA if readings appear to deviate over time. .
Install on
RO outlet
or DI outlet
JG
TDS
Probe
The TDS function provides an indication of the water purity.
The TDS values displayed are in ppm* (impurities in parts
per million). The TDS meter is intended to check pure water
and has a maximum reading of 50ppm.
To monitor water temperature (in degrees centigrade) press
enter repeatedly until it displays tp.
,
Press enter again to monitor TDS reading (in ppm).
,
A TDS reading greater than 50ppm will display high.
DISCLAIMER
THE MANUFACTURER RESERVES THE RIGHT TO MAKE CHANGES TO ANY PRODUCT HEREIN TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN. THE MANUFACTURER DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE
APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN.
* Probe must be undamaged, clean and free from dirt. Readings are only accurate to
+/-2.5% of displayed value when dissolved solid is NaCl.
For single TDS installations we
recommend the TDS probe be fitted
after the DI, (de-ionising) vessels
and for dual TDS installations we
recommend the second TDS probe
be fitted after the RO (reverse
osmosis) filter.
For good cleaning a TDS of value
below 5ppm after the DI is
recommended.
When the TDS value rises above the TDS cut-offsetting
the pump will be stopped. The controller will display the
following alternating message:
Indicating a high TDS level has stopped the controller.
The controller will resume pumping if the TDS level drops
below the TDS cut-offvalue. Please see 'Settings' sheet for
details.
Note: When RO Controller is first turned on the TDS cutoff
is disabled for approximately 60 seconds to allow any dirty
water (above TDS cut-offvalue) to be pumped out.
12V Float Fill
Flush
LR RO

RO Pump Controller Power-Up Settings v11 Unger
Step 1. Power-Up Configuration
+
The controller may have some additional settings only
available from the Power-Up Menu.
Step 2. Select Flow Limit
If enabled the next parameter is Flow Limit (FLt). This is
the max flow rate
e.g. Set to 50. This halves normal flowrate by 50% so when
controller displays flow as 99 actual output is 50.
OR TO
ADJUST THEN PRESS
ENTER
This allows the user to enable or disable the controller's
response to the pressure switch activating.
Step 3. Pressure Switch Disable
If enabled the next parameter is Pressure Switch Disable
(PS)
OR TO
ADJUST THEN PRESS
ENTER TO
Press and hold up, down and enter then apply power. The
controller will start the Power-Up Menu:
+,
Where on' is the month 1-12 of manufacture, e.g. 4=April.
'
m
Press enter again to see year of manufacture.
,
Press enter again to see firmware version.
,
,
,
The controller will then move into the normal operational
menu seen on a normal power up when the controller
is turned on by pressing and holding the up or down button.

Pump Controller Settings v11 Unger
Step 1. Select Delay Configuration
dLY is the time delay for the pump to start pumping again
after the level switch (LS) is de-activated. It can be set
from 0-10 minutes with the up and down buttons.
+
If enabled the first parameter is delay (dLY):
The Left, Right and RO controllers may have some
additional settings.
OR TO
ADJUST THEN PRESS
ENTER
Step 2. Select TDS cut-off
If enabled the next parameter is TDS cut-off (tdS).
If the TDS goes above this value the pump will be stopped.
It can be set from 1-40 ppm. Setting to 'HI' disables the
TDS cut-off.
+
OR TO
ADJUST THEN PRESS
ENTER
This is the amount of extra flow in 'RINSE' above 'WASH'.
It can be set from to give extra flowrate from 10-50.
Step 3. Rinse Boost
If enabled the third parameter is RINSE Boost (rin).
+
OR TO
ADJUST THEN PRESS
ENTER TO
Press and hold up and down to enter 'Configuration'. The
RO Filing Controller will display 'FIL'. Do not release the
buttons, continue to hold: