GRE R44SC User manual

BK 0017200 / REV PA
Robotic Pool Cleaner
With Integrated Salt Chlorinator
Robot nettoyeur de piscine
Avec électrolyseur au sel intégré
Robot limpiafondos de piscina
Con clorador salino integrado

2
Multi-function
Interface
Power Supply
(Transformer)
230V / 50Hz
115V / 60Hz
Cable Connector Socket
Dear Customer,
Thank you for choosing our product for your pool. We hope that you will enjoy using your new robot to
clean and sanitize your swimming pool for years to come. Before you begin to use your robot, please
take a few minutes to carefully read these operating instructions.
How does the system work:
The unit uses a compact electrolytic cell to produce chlorine from sodium chloride (salt). The salt is
added into the pool in advance by the pool owner. The chlorination process occurs as pool water
passes between a series of titanium plates which make up the cell. These plates pass low current
between them causing an electro-chemical reaction leading to the production of chlorine.
Once the power supply is plugged in to the outlet, the robot will begin to sanitize (chlorinate) the pool.
The robot will automatically clean the pool intermittently throughout the sanitizing cycle. This allows
for proper sanitizer distribution and thorough cleaning throughout the day. The multi-function user
interface is located on the power supply and displays the chlorination time and notifies the user
about system status. This interface has indication LED lights indicating whether the robot is
cleaning and/or sanitizing.
If at anytime you choose to run a complete cleaning cycle, press the mode button and switch into
cleaning mode.
Chlorine Cell
Robotic Pool Cleaner
Plastic Body
Pump Motor*
Drive Motor*
Robotic Pool Cleaner
With Integrated Salt Chlorinator
ENGLISH
IMPORTANT SAFETY INSTRUCTIONS
READ AND FOLLOW ALL THE INSTRUCTIONS
CAUTION: Do not plug the power supply into a grounded outlet or do not switch the
pool cleaner “ON” if it is not fully immersed in water. Operating the cleaner out of water
will cause severe damage immediately and will result in loss of warranty.
Allow the cleaner to remain in the pool for 15 to 20 minutes following the end of its
cleaning cycle. This will allow the motors to cool adequately. Always remember to turn
the power supply “OFF” and unplug it from the power outlet before removing the
cleaner from the pool.
WARNING: The cleaner must not be used when people are in the water. For use
with swimming pool only
Safety Note
- The unit must be supplied through a residual current device (RCD)
having a rated residual operating current not exceeding 30 mA
- The connection to the branch circuit should be consistent with the
local and national wiring rules (electrical code).
- Mishandling of the unit can result in leakage of lubricants.
- If the supply cord is damaged, it must be replaced by the
manufacturer’s service agent or a qualified and trained person in
order to avoid hazards.
This appliance is not intended for use by persons
(including children) with reduced physical, sensory or
mental capabilities, or lack of experience and knowledge,
unless they have been given supervision or instruction
concerning use of the appliance by a person responsible
for their safety. Children should be supervised to ensure
that they do not play with the appliance.
WARNING: A Ground Fault Current Interrupter (GFCI-USA) or a
Residual Current Device (RCD-EUROPE) must be installed to
protect your electric outlet and prevent any possible electric shock.
SAVE THESE INSTRUCTIONS * inside motor box assembly

3
Operating the Pool Robot
3
12 cm
(4.7 inch)
3.6m/11.8ft
1
Your New Robotic Pool Cleaner contains:
! The robotic pool cleaner which includes the
chlorination system
! The special Power Supply (Transformer)
2
5
1. Check the salt level in the pool. The salt level needs to be a minimum of 3000
PPM (refer to salt table on the next page).
2. Place the power supply (transformer) at least three meters / ten feet from the pool
and uncoil the cable (fig.1, 2). The power supply will provide low voltage to the
robot.
3. Place the robot in the water. Turn the robot side to side in the water to allow air to
escape from the body and then let the robot sink to the bottom of the pool (Fig.3).
Then, spread the cable over the surface of the pool as evenly as possible (Fig.1).
4. Plug the cable into power supply (Fig. 4):
• Prepare plug as seen in (Fig. 4C) with key exactly as shown.
• Align key from cable plug with corresponding key on the power supply socket
(Fig. 4D).
• Push plug into the socket of the power supply, once plug is in, rotate the plug to
the right to lock it in place (Fig. 4E).
• To remove the plug, rotate to the left to unlock, then pull out (Fig. 4F).
• Plug power supply into a grounded outlet. Ensure that the electrical outlet has
been grounded (Fig. 5)
• Press the ON/OFF button on the power supply to begin operating the robot in
Combo Mode.

Sanitizing (Chlorinating) Operating Instructions
4
5,000 Gallons
10,000 Gallons
15,000 Gallons
20,000 Gallons
24,000 Gallons
28,000 Gallons
default
Adding SALT to the pool:
! Before adding salt, make sure the robot is unplugged and outside of the pool.
! Measure the existing salt level in the pool. Some pools may have residual salt from years of liquid chlorine use.
! Determine how much salt is needed to achieve 3,500 PPM (Parts per Million). See Salt Table below.
! When adding salt, turn on the pool pump for 24 hours in order to keep the pool water circulating.
! Add salt directly to the pool making sure the salt is spread evenly. Brush the pool bottom to help dissolve the salt. Wait a minimum of 8
hours before testing again. For optimum operation, check salt level once per week.
The Cl²(Chlorine Output) can be adjusted at
any time. Each pool has its own chlorine
demand based on volume, weather
conditions, cleanliness, number of bathers,
etc. The default level is set to handle a 24,000
gallon (91 m³) pool. Each LED referencing the
Cl² represents a predetermined amount of
chlorination time. Therefore, the more LEDs
illuminated the higher the Chlorine Output.
Adjusting the (Cl²) Chlorine Output
on the Power Supply
NOTE -This table works based on the current salt level in your pool.
If your measurement shows 0 salt in the pool please reference the column with a “0” in it.

5
Sanitizing (Chlorinating) - Operating Instructions
Shocking Your Pool
At some point, you may need to shock your pool. The system is not
designed to disperse large amounts of chlorine at one time. See your local
dealer for the correct shock additive for your pool.
To shock your pool:
1) (IMPORTANT) Remove your unit from the pool before shock
treatment. Leaving your robot in the pool while shocking will void the
warranty.
2) Add shock additive per manufacturer instructions.
3) Return the unit to the pool only when pool is safe for swimming.
The system has a built-in combo mode
The unit will turn itself ON every day in order to sanitize and clean the pool.
Once you plug the power supply into the outlet, the robot remembers the
exact time of day and will work at that same time each day. If you would
like to choose the time of day to run your unit, simply plug in the power
supply into the outlet at the time of day you desire.
Power Outage:
In the event of a power outage, it may be necessary to once again re-
adjust your timer by plugging in the robot at the time of day you desire. If
you don't choose to re-adjust the timer, the robot will work each day at the
time of day when power was restored.
Adjustment chlorine production level
Select mode
•Combination mode – robot cleans and produces chlorine
•Chlorine output mode – robot produces chlorine only
•Cleaning mode – Robot cleans the pool for 1 complete
cleaning cycle (approximately 90 min.)
Check salt level in the water
Check filter
Check cell
Warnings
Push buttons for overlay
Power Supply Overlay

off off on
off on off
Filter compartment full
Clean the filter compartment
Replace Cell
Cell life has surpassed the recommended hours
Blinking off Blinking
on off Blinking
on off off
Low Salt
The pool most likely needs salt but can also be an issue
with the cell
Critical low salt level
Probably very low salt level but could also be nearing the end
of cell life
High Salt Level
Cell seems to be OK. Make sure salt level is in the proper range.
Operating the pool cleaner - Power button
a. Power LED
The blue LED flashes when the power supply is in standby mode and lights continuously when
the pool cleaner is operating.
b. "POWER" button
The button switches between "ON" and "STANDBY".
c. Power Supply Overlay
IMPORTANT- After the selected mode has commenced, the pool cleaner will automatically go
to "standby". In case you want to turn the machine off during the working cycle, press the
"power" button once and the LED will start flashing, indicating that the machine has stopped
running.
After a Manual clean cycle, the unit will default back to Combination (combo) mode.
To automatically clean without chlorine everyday, reduce the chlorine output to first LED +
switch to “Combo” mode. This will program the cleaner to clean every day for approximately 45
minutes.
Shut off and unplug the power supply every time you remove the cleaner from the water.
It is recommended to clean the filter after every cycle.
Periodically straighten out the floating cable.
Save your cleaner's packaging for off-season storage or for shipping the unit to your
dealer if service is required.
Do not leave your cleaner in direct sunlight when not in use.
Never leave the power supply in direct sunlight and avoid leaving it in the rain.
Occasionally, you should rinse your cleaner in clean, fresh water. This will lengthen the
service life of your cleaner.
Clean the propeller once a month
Important Tips
ERROR SIGNALS
6

7
4
123
It is recommended to clean the filter after each working-cycle
CLICK
Cleaning the filter
Changing the rolling brush
1
8
2
7
3
6
4
5

8
b
c
a
6
4
3
12
8
7
5
9
Sleeve Bearing
New wheel
Old wheel
Replacing the wheel

9
6
1
10
5
4
3
2
78 9
DISCONNECT THE ROBOT FROM THE POWER-SUPPLY BEFORE PERFORMING THIS ACTION
Propeller
Pump motor
Accessing and cleaning the propeller
Telescoping intake valve adjustment
Clean here

10
Cleaning the cell
The cell should be checked periodically for calcium deposit. In order to eliminate the calcium, the cell should be removed
from the robot (Fig. 1-4). Calcium can be easily removed with water pressure and using hand cleaning.
If the calcium deposit is excessive, the cell should be placed into a cup of diluted muriatic acid or regular strength white vinegar.
ALWAYS ADD ACID TO WATER and not the other way around.
1. Take a large cup and fill it 60% with water (Fig. 5).
2. Add acid until the cup is 75% full (Fig. 5). Be sure not to fill the cup too high to prevent overflow when cell will be inserted.
WARNING: Always wear Latex gloves and eye protection when handling acid!
WARNING: Always add acid to water. DO NOT add water to acid!
3. Insert the cell into the solution (Fig. 6).
WARNING: DISCONNECT the cable from the cell! Cleaning procedure has to be done with the cell disconnected.
4. Wait for the solution to stop bubbling (20 mins).
5. Rinse cell with fresh water and insert back into the robot (Fig. 8).
60% water
20 min.
6
4
3
12
8
7
WARNING : UNPLUG THE
POWER SUPPLY FROM
SOCKET BEFORE
PERFORMING THIS ACTION
+15% HCl
5