RMG DRTCC User manual
DRTCC –Tank full model
1
Version 1.0 –04/19
Real Time Water Level Controller
This controller is a real time based timer used for switching the motor pumps for the set time along
with water overflow preventor. It has 25 ON & OFF programmable time slots where the motor pump can be
controlled for the set time. In addition to that, it will also switch OFF the motor when the tank is full (or sump
empty in case of Sump Users) within the programmed slot. This device has a password protected access facilitating
the users to avoid unauthorised handling. It is so unique that if power fails and resumes, the motor pump continues
running within the programmed slot, but will skip to the next programmed slot once switched OFF when tank is
full. Magnetic float sensors are used for Tank & Sump water Levels.
Product Description:
Power ON/OFF switch: This switch is provided at the bottom of the device to switch ON or switch OFF
the controller unit.There is a power ON delay of 6 seconds.
Fuse: Auto cut off in event of any excessive current.
Alpha numerical 2x16 LCD display:
1. Home Screen: It will display the current date and day on the first line. It shows the current time
and status on the second line.
2. Status in the LCD: It includes Auto / Manual, Motor ON / OFF, Tank Full / Low.
Menus:
1. Set Date / Time: It helps to set the current date, month, year, hours, minutes and day.
2. Set ON & OFF time: It helps to set the ON & OFF time slots.
3. Mode: It helps to select the AUTO / MANUAL operation. In AUTO mode, the timer works based on
the set time. In MANUAL mode, NEXT and UP keys are used for switching ON /OFF operation.
4. Change Password: It helps to change / update the current password.
INPUT keys:
1. SET key: It is used for entering the menu and to save the settings.
2. NEXT key: It is used for moving to the NEXT options like Menu, Successive Locations.
3. UP key: Used to set the values in date, time, password.
Installation steps
Power Connection for Switch/MCB model:
Caution: Switch off the main power while doing the Power Connection steps.
Step 1: Connect Phase and neutral (AC 230V) to red and black (paired) wire of the controller respectively
as shown in the Picture1.
Step 2: Connect Blue pair cable to the switch or MCB in parallel as shown in the Picture1.
Power Connection for Starter model:
Step 1: Connect Phase and neutral (230V) to red and black (paired) wire of the controller respectively as
shown in the Picture2.
Step 2: Remove the wire which connects the start and stop button terminals. Connect one wire of blue
pair and one wire of black pair to the start button where the wire was removed as shown in the Picture 4.
Step 3: Connect the other wire of blue pair in parallel to the same side of the start button.
Step 4: Connect the other wire of the black pair to the stop button where the wire was removed as shown
in the Picture 2.
Sensor Connection:
Step 1: Tie the Sensor to the PVC pipe using cable tie as shown in the Picture1. High level Sensor
must be placed 2 to 3 inches below the 100% level of the OHT (overflow level).
Step 2: This sensor has two wires. Connect any one wire of the sensor to the sensor black wire
(common) of the product. Connect another wire to the brown wire of the product.
Step 3: Use a communication cable in between the product and the sensor (3 pair telephone
wire).
Step 4: Place the sensor tied PVC pipe inside the OHT and in a vertical manner as shown in
Picture1. Before placing the pipe, leave some extra wires of the communication cable out of the tank
(roughly 1 meter).
DRTCC –Tank full model
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Version 1.0 –04/19
Connection diagram:
Methods of programming the device:
Step 1: Switch on the device using power ON/OFF switch. There will be a power ON delay of 6 second
and the LCD display segments shows the company name RMG AUTOMATION on the first line and the
model number in the second line as below.
Step 2: So the above display changes to the below Home Screen with Date and Day on the First Line;
Time and Status on the Second line as below.
Step 3: The Status Bar displays the Motor ON/OFF status; AUTO/MANUAL mode status and TANK
FULL/EMPTY status.
Step 4: Press SET Key. It displays as asking for the password. But by default the
password set would be 0000. Hence you can press the SET key once again to enter into the settings.
There are totally four settings.
Use NEXT key to select the preferred settings.
DRTCC –Tank full model
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Version 1.0 –04/19
Setting 1. Date and Time.
Step 1: Press SET key. It enters into the below screen.
Step 2: Use NEXT key to move from D (Date Location), M (Month Location), Y (Year Location), H (Hour Location),
M (Minute Location) and W (Week day Location). By using the UP key, you can select the values.
Step 3: Press SET key to save the set date and time.
Step 4: Home screen displays the set date and time.
Setting 2. ON and OFF.
Step 1: Press SET key. It asks for password. As said earlier, the password is default 0000. Press SET key once
again. Setting 1 appears. Then Press NEXT key. It enters into the below screen.
Step 2: Press SET key to enter into the setting 2. It appears as below.
Use NEXT key to select the programmable time slot. There are 25 ON/OFF programs for you to set the motor ON
and motor OFF time.
Step 3: Select 1st Programmable time slot. Press SET key. It moves to the motor ON time. Using NEXT and UP key,
set the motor ON time. Press NEXT and UP key again to set the motor OFF time.
Step 4: Press SET key to save the set date and time.
Setting 3. MODE.
Step 1: Press SET key. It asks for password. As said earlier, the password is default 0000. Press SET key once
again. Press NEXT key twice. It enters into the below screen.
Step 2: Press SET key to enter into the setting 3. Use NEXT key to select the mode. Press SET key again once the
mode is selected.
Step 3: The home screen displays the status bar as below if it is in AUTO mode.
Step 4: The home screen displays the status bar as below if it is in MANUAL mode.
DRTCC –Tank full model
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Version 1.0 –04/19
NEXT key is used for Motor ON and UP key for Motor OFF in manual mode option.
Setting 4. CHANGE PASSWORD.
Step 1: Press SET key. It asks for password. As said earlier, the password is default 0000. Press SET key once
again. Press NEXT key thrice. It enters into the below screen.
Step 2: Use NEXT key to move from one number to another number.
Step 3: Use UP key to change the values.
Step 4: Set the desired password. Press SET key to save the password.
Step 5: From now on, you must enter the SET password to enter into the settings menus by entering the
password. Use NEXT and UP key to enter the password.
In case of doubts please call 044 - 43180017 and for What’s App 9940594413 from
Monday to Saturday 10 am to 6 pm. You may also watch the below youtube link.
Youtube link:
https://www.youtube.com/watch?time_continue=770&v=2NFVFyQ6nCw
https://www.youtube.com/watch?v=VtEHT8LcDbo
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