User Manual for DRYDEN AQUA models including: DA-GEN 150, DA-Gen, DA-GEN 150 Generator, DA-GEN 150, Generator

DA-GEN

17 mag 2024 — DA-Gen is a traditional salt electrolyze unit, working by splitting NaCL into Na and CL. By this, chlorine is added to the pool water as main disinfectant.

Manual ENG 2024 DA-Gen pool og kemistyring - Solbadet


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Manual ENG 2024 DA-Gen pool og kemistyring
DA-GEN®
Dryden Aqua Generator

USER MANUAL

1. DESCRIPTION
DA-Gen is a traditional salt electrolyze unit, working by splitting NaCL into Na and CL. By this, chlorine is added to the pool water as main disinfectant. Furthermore, free radicals are produced, which supports the chlorine in killing bacteria. The level of chlorine in the pool water is adjustable to the level the user decides and to the level demanded from the standards demanded from the authorities. The unit should be specified to fit the size of the pool, in order to be able to produce sufficient amount of chlorine.
The content of NaCL in the pool water has influence on the production capacity of the unit. Recommended level is between 2000 ­ 4000 TDS. The volume of the pool and the TDS will specify the size of the unit. By this, the unit can produce any level of chlorine demanded by user. The specification of the unit can be provided of the distributor of the unit. Hydrogen can be lead away from the unit by installing a pipe connection to outside air.

Control panel

Cell

1 2

4 3

5 6

1 Connection cell 110-230 V

2 Gasdetectorconnection 3 Main 230V connection 5 4 Amp fuse for panel and cell

4 ON/OFF switch

6 4 Amp fuse relays

4 1

5

2

3

2. MAIN SCREEN

1 Cell 2 Gas detector connector 3 Cell connector 4 Cell housing 5 Gas detector (internal)1
1Except DA-GEN 150

Wifi signal
Status of the auxiliary relays
Current time
Production intensity in % (normally 40-100%) Pol 1 Polarity 1 / Pol 2 Polarity 2 Cover If the cover is open the filtration speed is "medium"(ifwithfrequencycontrolledpump)
7.5 pH Setpoint ON/OFF Function of pH dosing pump TANK Low level pH-Minus bottle
0.50 Free Chlorine Minimum Setpoint FL 1 Flow alarm (Paddle/Gas) /FL 2 Flow alarm rotameter Cl2 AL3 Maximum dosing time exceeded (reset the alarm)

Heating ON/OFF
Water temperature
--- Waiting time Flow Filtration stopped due to lack of water flow Low Lack of conductivity or salt / low water
temperature / scale on cell / exhausted cell
(check working hours)
ON/OFF Additional chlorine pump (optional) 700 Minimum Redox Setpoint AL3 Maximum dosing time exceeded (reset the alarm) FL 1 Flow alarm
Automatic measurements: pH/redoX/ free chlorine/conductivity (according to options)

Status of filtration relay
(see chapter 12- Filtration)
man Manual aut Automatic

Lights man Manual / aut Automatic

Communication display ­ mother board

TOUCH SCREEN

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11 8

1 4 2

10 9
3 65
13

3. SYSTEM INSTALLATION

7 15
A
B

Electrical consumption Use of a 13 Amp time delay circuit breaker is recommended for private devices and a 16 A breaker for public devices. In case of sharing the power supply with other devices please consult a technician in order to dimension a correct installation.

Maximum

Maximum

Product consumption Product consumption

To Earth

DA-GEN 24 90 W

DA-GEN240 680 W

DA-GEN 45 125 W DA-GEN360 1000 W

DA-GEN 90 180 W DA-GEN500 1020 W 12

C

DA-GEN150 175 W

DA-GEN750 2880 W

Variable Speed Pump

Private

Public

14 ACO

A External pump controller* B Filter with AFM® C Filter pump
1 Control Panel 2 Free chlorine cell with rotameter 3 Cell
(always in vertical position if installed without paddle
flow switch 6 ) 4 pH probe 5 Redoxprobeand/orconductivityprobe

6 Paddle flow switch and temperature module 7 APF® dosing pump 8 pH dosing pump 9 pH injection 10 Prefilter 11 Wifi module (see chapter 15) 12 APF®
(not included)
13 pH-Minus
(not included)
14 If Outdoor pool: ACO®
(not included)
15 Besgo valve (not included)

* Filtration control by external timer

Filtration mode:

AS Control 4

"Manual/ON"

230 V
* Filtration control by internal timer Filtration mode: Automatic
see Chapter 12

LINKS TO FILTER PUMP

230 V

Conductivity probe 1 yellow 2 transparent
Cover 1 & 5
Chlorine probe detector FL2 (rotameter) 3 black 5 brown 6 blue
Paddle Flow switch FL1 2 & 5
Suction lance pHMinus TANK 4 & 5
Temperature probe 1 red 2 yellow 3 black

123

4. ELECTRICAL CONNECTIONS
CONNECTALLTHESENSORSCAREFULLY,A BADCONNECTIONMAYCAUSEIRREPARABLE DAMAGE TO THE DEVICE

1 110-230V max. 3.15A 2

1

123456

2

3

4

5

6

7

8

DRY CONTACT 7 8 9 10 11 12 13 14

1234

1 2 3 4

1

21

2

3

3

4

redoX pH

Free chlorine 3 red 4 black

Variable speed pump 1 slow 2 medium 3 fast 4 common
Device control SLAVE 1 brown 2 blue
Connection ext. display*3 Connection WIFI module2 1 red 2 yellow 3 green 4 black
1 *IF connecting 2 displays on the device, remember not to connect the second display in this communication channel. Use the"ext. Display"socket instead.

NL

pH pH dosing pump
1 & 2

AUX 1 Dosingpumpflocculation
APF® 3 & 4

AUX 2 Besgo backwash
valve
5 & 6

A1 A2
14 11
12
FILTER PUMP Filtration control
7 & 8

LIGHT Lighting control
9 & 10

AUX 3 ACO® 11 & 12

AUX 4 Heating control
13 & 14

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The following values should be checked:
On a daily basis: · pH* · Total, Free and combined chlorine* (* = According to DS477)
On a weekly basis: · Alkalinity. Recommended Level: 100-200ppm

6.1

6.2

5. WATER PARAMETERS
Salt level (NaCl) : According to the decided level in the pool
Recommended TDS level is between 2000 ­ 4000 ppm The volume of the pool and the TDS will specify the size of the unit to be used.
It is recommended to check and adjust the TDS value once a week. The only chemical needed for operations of the unit is NaCl.

6. SYSTEM SETTINGS

6.3

6.4

6.5 6.3 Language 6.5 Date and Time 6.7 Display brightness

6.6

6.7

6.8

6.9 6.9 Sound

6.11Password:Protecttheuser´smenubyactivatingapassword. To enter your password press a combination of 5 keys and the system will memorise them. If you forget the password, there is a "master password". Ask your installer/provider.

6.10

6.11

6.12

6.13

6.14 6.12 Cell working hours

6.14 System info: Information about the software versions and the ID node

7. PADDLE FLOW SWITCH

Paddle flow switch. Stops the chlorine production and the dosing pumps if there is no water flow.

1

Connect as shown in the

2

image and contact your

3

installer for activation.

4

5

6

7

8

Paddle Flow switch FL1 2 & 5

8. SUCTION LANCE (pH BOTTLE)

3

Connect the suction lance. The installer/

4

provider should be contacted to activate

5

the sensor.

6

pH-Minus bottle level TANK
4 & 5

9. HYDROLYSIS

9.1

9.2

9.3

9.1 Hydrolysis: Programming of hydrolysis functions

9.2 Level: Hydrolysis - Desired disinfection production (Always 100%). Boost has no effect, leave as off.
3

9.3 Mode: If the device has Free Chlorine and redox probes, choose the parameter that controls the cell's chlorine generation.
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10. MEASUREMENTS

10.1

10.2

10.3 10.1 Measurements: Adjustment of setpoints and measuring probes.

10.2 Setpoints for each measurement.

10.3 Setpoints:

according to public standards / DS 477

pH module
Check if the chip is plugged in correctly and if the green LED is blinking.
(PH/RX label on the left side)
Temperature module
Temperature probe
1 red 2 yellow 3 black

10.1 pH Calibration

10.11

10.12

10.14
pH

10.13 10.11 Calibration of pH probe: Recommended at least every 2-3 months during the usage season. Calibrate it always first with the Buffer (2pt). 10.12 Calibration with buffers (buffer pH7 / pH10 / neutral): Follow the instructions that appear on the display.
10.14 Manual calibration: Allows 10.15 manual adjustment of the probes ­ only
recommended to correct small deviations in the readings. 10.15 Without removing the probe from the water, use the up/down arrows to adjust the reading so it matches your reference value (photometer or other measurement).

10.2 Temperature calibration

10.21

10.22 10.22 Temperature calibration: To set the difference

between the measured value of the probe and the actual

temperature, use the up/down keys. Set to the actual

temperature of the probe and press OK.

123

Free Chlorine control
1 2 3 4
Free Chlorine probe 3 red 4 black
Chlorine probe detector 3 black FL2 (rotameter) 5 brown 6 blue
If using a Variable Speed Pump, calibrate the probe using the lowest filtration speed.

10.3 Free Chlorine calibration

10.31
1 2 3 4 5 6 7 8
10.36

Let the system run 24 hours before calibrating and make sure to have a free chlorine level of at least 0.5 ppm free chlorine!

10.32

10.33

10.31 Calibration of the Free Chlorine probe:

Recommended every month.

10.32 Calibration with buffer (photometer

DPD1): Follow the instructions in 7 steps that

appear in the display.

10.33 Step 1 of 7 - Calibrate Cl at 0 ppm

(offset): Close the water flow through the

probe and wait for 5 to 60 min until the

10.34

10.35 reading is close to 0. Press OK

10.34 Step 3 of 7 - Calibrate Cl: Set the water

flow to the correct rate of 80-100 litres/hour.

Wait for 1 to 10 min until there is a stable ppm

reading. Press OK.

10.35 Step 5 of 7 - Establish the real ppm

values with the up/down keys according to

your DPD1 (free chlorine) value. Press OK.

10.36 Step 7 of 7 - If this screen is not shown

10.37

10.38 repeat the calibration process.

Check if the chip is plugged in correctly and if the green LED is blinking
(CL label facing down)

10.38 Manual calibration: Open the water flow and set the flowmeter (rotameter) to the correct flowrate (50-100l/h). Wait until the current level is stable. Set the chlorine level with the up/down keys, manually (use a manual DPD1 test kit). Press OK when value is correct.

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10.4 Redox Calibration

The redox value shows the oxidation/reduction potential and is used to determine the sterility of the water. Adjusting the ideal redox level (setpoint) is the last step in the system start up sequence.

Redox control redoX

10.41

10.42

10.43 10.41 Calibration of the redox probe:

Recommended every month.

10.42 Calibration with buffer (buffer

solution 465 mV): Follow the instructions

that appear on the display

10.44
Check if the chip is plugged in correctly and if the green LED is blinking.
(PH/RX label on the left side)
Attention: Use only gold redox probes!

10.45 10.44 Manual calibration: Not recommended!

Optional Conductivity probe

Metering and control of the conductivity of the water in S

1

Conductivity probe

2

1 yellow 2 transparent

10.5 Conductivity calibration

10.51

10.52 10.51 Calibration of the Conductivity probe:

Recommended every month during usage season.

10.52 Calibration with buffer (buffer solution 1413 µS/ 12880 µS/ neutro): Follow the instructions in 7 steps that appear in the display (screen 4.24 corresponds to step 1).

10.54 Manual calibration:

Not recommended!

Check if the chip is plugged in correctly and if the green LED is blinking
(CD label on the left side)

1000 TDS  1800 S

10.53

10.54

10.55

110-230V max. 3.15A POTENTIALFREIE KONTAKTE 1 2 3 4 5 6 7 8 9 10 11 12 13 14

NL
A1 A2 14
11 12

FILTER PUMP Filtration control
7 & 8

Variable Speed Pump 1 slow 2 medium 3 fast 4 common

11. VARIABLE SPEED PUMP

11.1

11.2

11.1 Variable Speed Pump: To install a Variable Speed

Pump contact your installer.

11.2 - 11.5 After connecting the pump, each filtration

period can be assigned a different speed

F: fast, M: medium and S: slow.

See chapter 12 - Filtration

11.3

11.4

11.5 Filter cleaning:To backwash the filter with aVariable

Speed Pump use the fastest speed.

See chaper 13 - automatic backwash

Please see the wiring schemata in the appendix!

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110-230 V max. 3.15 A

DRY CONTACT

1 2 3 4 5 6 7 8 9 10 11 12 13 14

NL
A1 A2 14
11 12

12. FILTRATION
12.1 Manual mode
12.11

Setup and connection of a Variable Speed Pump, see section 11 -Variable Speed Pump

FILTER PUMP Filtration control 7 & 8

Only with an external pump controller unit
12.12 12.11 Filtration: Configuration control of the filter pump. To set, select Filtration and confirm by pressing OK. The mode selection is done in Mode line with the plus/ minus keys.
12.12 Manual: Manually turns ON/OFF the filtration process. No timing or additional functions. The State (Status) line indicates whether the filtration pump is ON.

12.2 Automatic mode
Without an external pump controller unit 12.21 12.21 Automatic
In this mode the filtration is controlled by up to 3 timers. We highly recommend to run your system in a 24/7 mode with a variable speed pump. For example: During the night time (6:00 until 24:00 & 0:00 until 10:00) in low speed, during day time (10:00 until 6:00) in medium speed. To set the ON/OFF times select with the up/down keys in the timer line you want to change (1-3 ). The plus/minus keys open the selected start time field. Set the time with plus/minus keys. Scroll with the up key to the minute field and set it up with plus/minus keys. To confirm press OK and to cancel press return/escape.
Backwash: See chapter 13
12.3 Heating mode
12.31
12.31 Heating: This mode acts equally to the automatic mode, but besides it includes the option to work on a relay to control the temperature. The system works with a hysteresis of 1 degree (example: the setting temperature is 23° C, the system will activate itself when the temperature goes below 22° C and will not stop before it passes 23° C). Use the plus/minus keys to set the desired temperatures Clima OFF: The heating only works within the set filtration periods. Clima ON: Keeps the filtration working when the filtration period is finished if the water temperature is below the setting temperature.
* Note: Mode only visible if the temperature probe is installed and/or heating is activated in the "Installer Menu".
13. AUTOMATIC BACKWASH
13.1
13.1 Backwash Mode with Besgo Valve: The DA-GEN is configured for automatic backwash with Besgo. Use AUX 2! · Mode: Choose Auto · Start: Choose starting time · Interval: Set backwash time in seconds (Recommendation: min. 240 seconds with AFM®, min. 300 seconds with Sand) · Freq.: Choose frequency (at least weekly) · Test

110-230 V max. 3.15 A

DRY CONTACT

1 2 3 4 5 6 7 8 9 10 11 12 13 14

LIGHT Lighting control
9 & 10

14. LIGHTING

14.1

14.2

14.4

14.5

14.3 14.1 Lighting
14.2 Manual Mode (ON/OFF). You can activate the light also by pressing the short cut. You can set a timer, after that the light will go out.
14.3 Automatic Mode: Switches lights according to timer settings. Additional you can switch the lights on by pressing the Shortcut button

14.5 LED spotlight: In case of installallation of RGB LED lights in the pool, you can change the color of the lights in the pool. Select the length of time in seconds in Pulse length and then press Next Program option to apply the pulse. Refer to your LED spotlight manual to set its different colors.

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Green LEDs (ON)

Connection WIFI module
1 red 2 yellow
3 green 4 black

15.1

15.2

15. WIFI SETTINGS
Installation Advice- Connecting the WIFI to the DA-GEN OpentheWIFIboxandunscrewthecabelsinthebox.Putthecablethroughthecableholeatthe DA-GEN controller box and plug it in. Connect the cable then again in the WIFI box and close it Do not remove the cables from the plug!
15.5

15.1 Internet: Once the WiFi module is connected, restart the unit. The internet option will appear in the

15.6

15.7 settings menu.

15.2 WiFi: Select WiFi to scan the available networks accessible to the module. The search will be done automatically.

15.3 Select the desired network accessible to the WiFi module.

15.4 Enter the password in the pop-up keyboard. Scroll up and down with the up/down keys and left to

right with the plus/minus keys. To select a letter press OK.

15.5 Enter AP: If you do not find your Network in the automatic mode, then you can enter the network

name manually. Check first if the network works on other devices.

15.6 Status: Check the status of your connection.

15.7 Test connection: Check if your connection has been successfully established.

Once the WiFi module is connected to the network with both lights ON, enter in www.DA-GEN.com. Access

the Register option and enter all the data requested.

1155.8.8

15.9

15.10

15.10 - 15.13 The system node ID that you will need for the registration progress is located under System settings > System info > Power module

Upon completion of the process, you will have total control of your pool, will be ablechangeparameterssuchassetpoints,filtrationhoursandturnON/OFFany auxiliary relays.

Attention: If the DA-GEN was once registered at vistapool.com it needs to be removed there by the manufacturer before you can register it at DA-GEN.com. Please contact your dealer.

1177. C. COOVVEERR

Cover 1 & 5

17.1 Cover: If the DA-GEN is runned with a frequency controlled pump and if it is

17.1

17.2 connected to the pool cover, the filtration speed will automaticly go to «medium»

when the cover is opened. (Please check the filtration speed in Chapter E). Set the

Reduction value to 0%!

3

4

How to install: If the cover is open, the contact has to be closed and vice versa

5

6

7

8

7

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110-230 V max. 3.15 A

DRY CONTACT

1 2 3 4 5 6 7 8 9 10 11 12 13 14

AUX 1 3 & 4 APF®dosing pump

ACO® 11 & 12

AUX 4

Heating control

AUX 2 5 & 6

13 & 14

Automatic

backwash valve

(Besgo)

Theauxiliaryrelaysareconfiguredbydefault. If you want to reassign the relays for other accessories, you must access the "Service Menu". Contact your authorised installer.

18. AUXILIARY RELAYS

18.1

18.2

18.3

18.4

18.5

18.2 It is possible to control up to 4 extra auxiliary relays (water attractions, dosing pumps, etc).
In default setting you will only see two available relays: APF® and ACO®: (AUX 1 and 3). AUX 2 is reserved for the Besgo Valve and AUX 4 for the heating and therefore not shown here. If you do not have a heating, you can deactivate it (Chapter C & D in the service manual) and you will get a additional free relay (AUX4).

18.3 Manual mode (ON/OFF).

18.4 Automatic mode: ON/OFF according to a timer that adjusts the start and end of the program.The timers can be configured with a frequency.

18.5Timermode:Workingtimeisprogrammedinminutes.Eachtime

18.6

18.7 theShortcutonthefrontpanelispressed,itwillstartupandrunfor

theprogrammedtime.Thisfunctionisrecommendedfortimingofair

pumps of spas.

18.7 Rename relays: It is posible to rename each auxiliary relay to suit the use you want to assign. By pressing the plus/minus keys, a pop-up keyboard will appear. Scroll up and down with the up/down keys and left to right with the plus/minus keys.To select a letter press the OK.

19. MAINTENANCE

SALT CONCENTRATION: ~2000 - 4000 ppm TDS

Weekly checks
CELL: Visual inspection to detect incrustations.

Cleaning the Cell
If necessary, carry out a monthly visual inspection. To clean the cell: 1 Stop the system and close the valves 2 Placethecellfornomorethan10min.in3%hydrochloricacidorputitfor2to4hrsinnormalvinegarortakeahighpressurecleaner. 3 Once the incrustations have softened remove with a hose to complete cleaning the cell. DO NOT USE METALLIC OR SHARP OBJECTS TO REMOVE INCRUSTATIONS. Scratching the edges or surface of the cell will make it vulnerable to chemicals, deteriorate the cell and invalidate the guarantee.
General maintenance
1 The pool must be vacuumed as usual and the skimmers emptied whenever necessary. 2 FILTER BACKWASHING: At least once a week for 4 to 5 minutes.
VERYIMPORTANT:Makesurethecellisoffwhilecleaningthefilter.Ifthesystemcontrolsthefiltrationpump,usetheoption"backwash"oftheprogrammedfiltration mode. See chapter 13 - automatic backwash
3 Check regularly the level of your pH and APF® bottle to prevent the dosing pump from running dry. 4 pH/Redox/Conductivity­probes:Theprobesmustbecleanedandrecalibratedevery2to3months.Tocleantheprobeinsertin
electrode cleaner. After each clean the probes must be re-calibrated. Attention: the probes should never dry out and must be kept wet if stored (when emptying the pool for winterising, make sure to store the probe head in water).

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20. TROUBLESHOOTING

Blank display
· Check if ON/OFF switch is illuminated. · Check the connection wire between display and motherboard. · Check the 3.15 A fuse of the device ­ it could have tripped due to overload. · Check the power supply ­ 230V/50Hz. · If the problem persists contact TECHNICAL SERVICE
Hydrolysis does not reach the setpoint value
· Low water temperature. · Check the salt concentration (TDS) in water. · Check the cell status (it may be incrusted or calcified). · Clean the cell according to the instructions in section 19. · Checkthatthecellisnotwornout(rememberthatthecellisguaranteedfor
5,000 hours, approx. 2-3 years of summer usage).
Free chlorine level doesn't reach the setpoint
· Increase the filtration hours to 24 hours · Increase the hydrolysis level (to 100%). · Increase the salt concentraion (TDS) in the water. · In an outdoor pool: Add ACO® to the water. · Check if the reagents in test kit are in date. · Check if the temperature or number of users has risen. · If you want a higher chlorine level you have to increase the salt
concentration. Attention: Higher risk of corrosion!

Excess of chlorine in the water
· Lower hydrolysis cell intensity. · If your system includes automatic Redox control, check the Redox
setpoint value. Reduce it by 50 to 100 mV. · Ifyoursystemincludesfreechlorinemeasurment,adjustthesetpointvalue. · Check redox probe and calibrate it if necessary. · Check the free chlorine probe and calibrate it.
Cell incrusted in less than 1 month
· Very hard waters with a high pH and total alkalinity: balance water adjusting pH and total alkalinity.
· Checktoensurethatthesystemautomaticallychangespolarityapproximately every 300 minutes.
· Consultwithourtechnicalservicetoconsideracceleratingthepolaritychange (auto-cleaning).WARNING:Acceleratingthepolaritychangedecreasesthecell life (5,000 hours) proportionally. Don't go below 200 minutes!
· Ifthecrustisnotfoamingwhenincontactwithacid,itmightbeStruvite.Inthis case do not use anymore MgCl2, use only NaCl.
Alarm AL3 and pH dosing pump stopped
· The maximum dosing time (standard 999 min.) is accomplished and the pH-Minus dosing pump stops in order to avoid the acidification of the water.
· Delete the message and restart the metering. Do the following verifications in order to preclude errors on the device: Verify if the pH probe reading is correct (if not, calibrate the probe or substitute it with a new one); Verify if the acid/base reservoir is full and if the dosing pump is working correctly; Verify the variable speed of the dosing pump.

Hydrolysis display shows FLOW
· Check gas and paddle flow detector cable. · Clean for incrustations of the paddle flow detector at the top of the cell
housing. · Check to see if system is free of air (gas detector must always be
submerged).

Rust on metallic components in the pool
· Metallic elements lack standardised earth connection. Contact an electrician to solve the problem.
· Rusted components are not stainless steel (minimum 316/V4A/1.4571). · The salt concentration (TDS) is too high. · Attention Stainless Steel parts must be cleaned regularly

Polarity 1 reaches maximum intensity, but polarity 2 (auto clean) does not reach maximum intensity
· If the salt concentration is correct : The cell is reaching its end of life. As of this moment check the intensity every 15-20 days. · When polarity 2 does not reach intensity of Polarity 1, we recommend substituting the cell for a new one if it happens during the summer period. If it
happens during winter, change the cell before the next summer period.

· Check fuse on the right side of the dosing pump · Check (and change) the dosing speed · Check electrical connections · Check tubes and fittings for leaks

Dosing pump is not working properly
· Check if injection valve is blocked · Check if suction lance/suction weight is blocked · Check if error message «TANK» appears. If yes replace bottle, if not check the
polarity of the suction lance or replace the suction lance

21. IMPORTANT NOTES

WARNING Keep chemical levels in pool as instructed in this manual.
CLEANING FILTER VeryImportant:Makesurethecellisoffwhilecleaning/backwashingthefilter.Ifthesystemcontrolsthefiltrationpump,usetheoption"filtercleaning"oftheprogrammed filtration mode. See section 5 ­ Filtration / Filter Cleaning of the General Installation Guide.
VERY IMPORTANT Remember that the system needs some time to adapt to your pool (up to 14 days)!
SECURITY To avoid accidents, children should not handle this product unless supervised by an adult. Children should be supervised at all times when in or near a spa, pool or jacuzzi.
HANDLING AND DOSING DANGEROUS CHEMICALS Chemicalsshouldbehandledwithextremecaution.Whenpreparingacid,alwaysaddacidtowater,neveraddwatertoacid,becauseverydangerousgasesmaybeproduced.

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DA-GEN®
Dryden Aqua Generator
SERVICE MANUAL

PASSWORD MENU INSTALLER:
ASK YOUR SUPPLIER OR POOL BUILDER

A) ELECTRICAL CONNECTIONS

Conductivity probe 1 yellow 2 transparent
Cover 1 & 5
Chlorine probe detector FL2 (rotameter) 3 black 5 brown 6 blue
Flow switch FL1 2 & 5
pH-Minus deposit level TANK 4 & 5
Temperature probe 1 red 2 yellow 3 black

CONNECTALLTHESENSORSCAREFULLY,A BADCONNECTIONMAYCAUSEIRREPARABLE DAMAGE TO THE DEVICE

1 110-230V max. 3.15A

2

1

123456

DRY CONTACT 7 8 9 10 11 12 13 14

2

3

4

5

1

6

2

7

3

8

4

123

1234

1 2 3 4

1

1

2

2

3

3

4

4

redoX pH

Free chlorine 3 red 4 black

Variable speed pump 1 slow 2 medium 3 fast 4 common
Device control SLAVE 1 brown 2 blue
Connection remote display* Connection WIFI module 1 red 2 yellow 3 green 4 black
*In case of connecting 2 display´s on the device, remember not to connect the remote display in this communication channel. Use the"Extern"channelinstead.

NL

pH pH dosing pump
1 & 2

AUX 1 Dosingpumpflocculation
APF®

AUX 2 Besgo backwash
valve
5 & 6

A1 A2
14 11
12
FILTER PUMP Filtration control
7 & 8

LIGHT Lighting control
9 & 10

ACO® 11 & 12

AUX 4 Heating control
13 & 14

B) SERVICE MENU

B.1

B.2

B.3

B.4 Accessing the Service Menu:

B.1: Main screen (according to model)

B.2: Select System Settings

B.3: Select Service Menu

B.4: Enter password

C.1
C.1 The 7 available relays can be hooked up to various predefined external devices being controlled by the unit.

C) RELAY CONFIGURATION
C.2
C.2 The predefined functions are:* pH: Acid pH-pump. Filter: Filtration pump. Light: Pool lights. AUX 1: APF® AUX 2: Besgo Valve AUX 3: ACO® AUX 4: Heat pump or other heating device.
* Recommended relay settings.

Note: "NO" will deactivate the predefined parameters and leave the relay available.

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D) SERVICE SETTINGS
D.1
D.2 Parameters related to external devices
D.2
D.2 Setting the polarity times. In the case of high alkalinity, the times in Hydro Pol 1 + 2 should be reduced.

E) TYPE OF PUMP

E.1

E.2 E.2 With the plus/minus keys, select

E.3
E.3 Variable Speed Pump A (Hayward® or similar):

the pump type connected to the system

During the filtration periods, the corresponding relay

(the default is a standard pump type).

closes.Thefiltrationpumpopensandclosescontacts

The configuration allows the control

depending on the speed:

of two different variable speed pumps

Common + 1 ­ Slow speed

(VariableSpeedAorVariableSpeedB).

Common + 1 + 2 ­ Medium speed

In case of a variable speed pump (A or

Common + 1 + 2 + 3 ­ Fast speed

B), establish the speed when the cover

Variable Speed Pump A B (Speck®or similar): During

is closed, when the pool heating is

the filtration periods, the corresponding relay closes.

connected and/or it controls a backwash

It's necessary to connect a wire from the filtration relay

filter (Besgo).

tothecommon.Thefiltrationpumpopensandcloses

contacts depending on the speed:

Common + 1 ­ Slow speed

Consult the wiring-schemata in the appendix!

Common + 2 ­ Medium speed

Common + 3 ­ Fast speed

F) DOSING PUMPS

F.1

F.2

F.5

F.6

F.3

F.4 F.2 There are 2 modes for the pH dosing pump:

F.3 Normal: Delay - Delay time between detection of incorrect

value and the start of dosing.

F.4Repetitive:WiththetwotimersyoucanprogrammtheON

and OFF time of the dosing pump

Scaling: Proportional reduction of the dosing time (Pump On

time) when getting close to the setpoint. Example 100%: The

pump time is reduced proportionally if the pH is closer than

1 to the setpoint. Example 50%: The pump time is reduced

F.7

F.8 proportionally if the pH is closer than 0.5 to the setpoint.

F.6 Other pumps: With the two timers you can programm the
ON and OFF time of the dosing pump F.8 It corresponds to the behavior of the system after AL3 activation: Ignore ­ AL3 is not shown in the display. Inform ­ After the selected interval, the AL3 alarm is displayed. Force stop ­ After the selected interval, the AL3 alarm is displayed on the display and the dosing pump stops. To reset the alarm and the dosing pump, press .

F.9

F.10

F.10 You can associate the level sensor (TANK) to the pH or chlorine (rX). This menu corresponds to the behavior of the system after the TANK signal activation (acid deposit level TANK). Ignore ­ TANK is not shown in the display Inform ­ When the sensor detects that the level is low, the TANK alarm is displayed. Force stop ­ When the sensor detects that the level is low, the TANK alarm is displayed and the associated dosing pump stops.

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G) EXTRA SETTINGS

G.1

G.2 G.2 Gas (0) - The FL1 alarm is only activated by cell's gas sensor (external flow switch annulled).

Siempre ON (1) - The FL1 alarm is never activated (invalidates cell's gas sensor and external flow switch);

Paddle (2) - The FL1 alarm is activated by external flow switch (gas sensor annulled).

Paddleorgas(3)-Whenbothcell'sgassensorandexternalflowswitchareconnected,andeitherofthemdetectslackof flow, The FL1 alarm is activated. To connect the external flow switch use the FL1 terminal

Paddle+Gas(4)-Whenbothcell'sgassensorandexternalflowswitchareconnected,andbothofthemdetectslackof

flow, The FL1 alarm is activated. To connect the external flow switch use the FL1 terminal

Paddle delay - Delay before FL1 is activated

Relay control through flow detection - Manage the FL1 alarm deactivation in case of lack of flow. Recommended option for floculant dosification or similar.

H) COUNTERS

H.1

H.2

H.3

H.2 Reset counters: There are two levels of working hours counters which

log the working hours of the components and devices.

In this service menu the installer can reset the working hour counters on the first

level (for example when a new cell is installed).

The second level of the working hour counters can only be accessed by the factory.

I) CONNECTION

I.1

I.2

I.2 Node addr: Used for the configuration of more than 2 user interfaces. For normal operation of the system, keep the value to 1 for this parameter.

K) WEB IP

K.1

K.2

K.2 Server control and connection port in case there is WIFI Module connected to the system.

For the proper functioning of the system, do not change the default values unless you receive a notice from your provider.

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References

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