RMG WAWLCI -TS User manual

RMG
User Manual
RMG AUTOMATION
[phone]
Wireless Automatic Water Level
Controller with Indicator
Model : WAWLCI -TS
www.rmgautomation.com
http://rmgautomation.com [email protected]

1. INTRODUCTION
Water saving is much important in this busy world to keep our generations
water sufcient. RMG Automation introduces its latest model of wireless
automatic water level controller with indicator gives a way to implement
controlling water level and free us from hassles of lengthy wiring. WAWLCI-TS is a
Radio Frequency Based Wireless Water Level Controller with four level Indicators
for each tank. It also has low voltage, high voltage and dry run protection.
WAWLCI-TS is suitable for underground tank(Sump) to overhead tank setup
in which device TURNS ON the motor when overhead tank is empty by ensuring
underground tank has enough water. It TURNS OFF the motor when overhead tank
is full or underground tank is empty. Both transmitter & controller are indoor units
and need AC power supply for it to work. The transmitter units are placed near the
water tanks. If power source for transmitter is not available at the tank, and if it
has to be kept at some distance, we can use communication cable (6 core), if
necessary between the sensors and transmitter. The controller unit can be placed
near the motor pump control switch/starter location.
2. DESCRIPTION
2.1 CONTROLLER / RECEIVER
ŸPower ON/OFF switch – used to ON/OFF the controller.
ŸStart/Stop button - for pairing the controller with transmitter. Also for manual
ON/OFF of the motor
ŸPOWER ON LED – shows ON/OFF status of controller.
ŸMOTOR ON LED – It indicates the motor ON/OFF status.
ŸL/H VOLT LED - shows HIGH/LOW voltage indication. If the LED glows motor
will not run and protect from voltage uctuations.
ŸSIGNAL LED – shows the RF Transmit or Receive signal status. When it blinks
the communication between transmitter & controller is good. When it is
continuously glowing, it means there is no communication.
ŸLevel indicator LEDs - These LEDs shows the water levels of the tank. There
are 4 level indications 25%,50%,75% and 100% for both tank and sump.
2.2 TRANSMITTER
ŸPower ON/OFF switch – used to on/off the transmitter.
ŸPOWER ON LED – shows the on/off status of transmitter.
ŸPairing soft key– used to pair the transmitter with controller.
ŸSIGNAL LED – shows the RF Transmit or Receive signal status.
3. TOOLS REQUIRED
ŸDrill gun
ŸSimple hammer
ŸWooden gattas
ŸScrews for mounting units on wall
ŸLine tester
ŸWire stripper
Ÿ1.5Sq.mm Wire for power & control
wiring
ŸInsulation tape
ŸCable
1

Caution: Switch off the main power while doing the Power Connection.
Note: Before taking the transmitter to the tank areas, give Input AC Supply to
controller and transmitter and join the sensors lines in each transmitter and
identify the tank transmitter and sump transmitter.
Step 1: Wall mount the Controller unit nearby motor pump switch/starter
location. The location chosen should be near the window or in open space to ensure
good signal strength.
Step 2: As per the model purchased, check the label and connect AC supply (AC
230/440V) to 1st and 2nd terminal of the controller (Refer gure1 or gure2).
Step 3: For switch or MCB, connect the blue pair wire to the switch in parallel as
shown in gure1.
4. INSTALLATION
2
PROCEDURE
Step 4: For starter, connect blue pair wire to ON button in parallel and black pair
wire to OFF button in series.(Refer to gure2 & Figure3). In case of other types of
connections or doubt what's app to 9940594413 or call 044-43180017
Step 5: Take the transmitter near the respective tanks and place it where good
signal strength is available. Connect Phase and Neutral (230V) to red and black
wire of transmitter unit.
Step 6: Turn ON the controller and transmitter units. Now, Power ON LED in both
transmitter and controller will glow. Wait until RF Signal LEDs in both
transmitters and controller blinks every 16 seconds once. This ensures the
perfect communication between them.
Step 7: Now power off the controller and transmitter unit. Contact type sensor
connection: Take the sensors and cut them according to the levels of the tank and
join them with the sensors lines of transmitter as per color coding. (Refer
gure4). Magnetic oat sensor connection: These sensors has 2 wires. Use any
one wire in each sensor as common. Other wire left in each can be used for levels.
Step 8: Immerse the sensors in the water tank at Common, 25%, 50%, 75%,
100% level. Similarly in the sump tank also. This completes the installation..
Figure1: 1Φ SWITCH/MCB
Figure3: 1Φ Starter Figure4: Trasnsmitter
Figure2: 3Φ Starter
AC 230V
P N
MCB /
SWITCH
1Φ
MOTOR 3Φ
MOTOR
R Y B
ON
OLR
NV
COIL
A1
A2
OFF
Remove
this wire
1Φ
MOTOR
AC230V
P N
ON
OLR
NV
COIL
A1
A2
OFF
Remove
this wire
P
N
water
Inlet
(Brown)25%
(Red)50%
( )75%Orange
( )100%Yellow
(Black)CN
AC
230V

5. OPERATING PROCEDURE
ŸSwitch ON Power button of both controller and transmitter units, now POWER
ON LED will glow in the both units. SIGNAL LEDs in both units blinks in every 16
seconds conrming that proper communication is established.
ŸDepending upon the water levels in each tank, the level indication LEDs are ON.
furthermore, the levels of each tank will get updated in every 16 seconds.
ŸIf the water level goes low, controller automatically TURNS ON the motor during
this time MOTOR ON LED glows. This occurs only when water is available in the
sump. When the tank becomes full or sump level is low, controller unit
automatically TURNS OFF the motor.
ŸPAIRING PROCEDURE: The units are generally paired and dispatched. In
case of any trouble at the time of installation, users can pair the units once
again.
ŸPress the START/STOP button and do not take the nger out while doing
this. Turn ON the controller. All the tank level LEDs will blink. It means the
device is ready for pairing.
ŸSUMP TRANSMITTER - In transmitter there is a yellow PAIRING soft key.
Press the key and without taking out the nger from it, power ON the
device. Now the SIGNAL LED of transmitter blinks one time and all the
TANK 1 level LEDs goes off in the controller unit. Thus pairing is completed
for sump transmitter.
ŸTANK TRANSMITTER – The blinking of receiver shifts to TANK 2 levels and
repeat the same procedure and power on the transmitter using the pairing
key as described above. The TANK 2 level LEDs goes OFF. Thus pairing is
completed for tank transmitter.
NOTE: Do not cover the transmitter and controller with metal enclosure. It
may disturb / loss the RF communication.
3
6. TROUBLE SHOOTING METHODS
S.No.
Error
Solutions
1
No communication
between controller
and transmitter
.
Check whether any obstrucles are there in
between transmitter and receiver units like
large trees, buildings etc (repeaters can be
added if necessary)
2
Tank level indicator
LEDs are off
If one or all the level indicator LEDs are not
glowing,
a. Check common sensor connection is
correctly made. If any loose contacts correct
it.
b. Check all the sensor connections are having
any loose contacts.