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GDS Series ©2016

8

Electronic Controls & Startup Procedures

ALARM CONDITIONS
UV lamp Detector and Timer circuit board Lamp 

Operation and Alarm features:
• MONTH LED (Green)- Number of months remaining

before the lamp has to be replaced.
• DAY LED (Orange)- Number of days remaining before

the lamp has to be replaced.
• ALARM LED (Red)- Indicates a problem with the UV

Lamp (lamp may be out or beyond its rated life). Blinking

decimal point indicates a properly functioning unit.

Negative number indicates the lamp is beyond its rated

life.
• LO- Indicates the lamp is out and must be replaced.

Beeping Alarm- Indicates problem or lamp life
will expire soon. Continuous Alarm- Lamp has expired or 

is off
• SILENCE ALARM- Press the reset button. There are a

limited number of snoozes allowed.
• NEW LAMP RESET- Press and hold RESET button

after 8 seconds “re” will appear, continue
holding until 12 appears on the display.

OPERATING INSTRUCTIONS
Your UV System is equipped to provide a continuous 

monitoring system of the UV lamp operational status. This 

is also equipped with an internal and external fused surge 

protection system. This solid state electronic circuit board 

provides the latest in UV lamp monitoring technology. 

U.V. LAMP CONTROL START UP PROCEDURE
1.

 

Make sure the U.V. lamp is inserted per instructions

 

into the quartz sleeve and U.V chamber. Then plug the

 

U.V. lamp into the end  lamp connectors.

2.

Plug the unit into a 1

1

0

V

 wall plug outlet.

3.

Upon start up the U.V lamp Detector and Timer circuit

 

board will perform a self .diagnostic test.
• Quick Beep
• Software version is displayed (Fig. 1)
• Type of ballast is displayed
• Watts: (Fig 2)

7gpm = approx 25 
15gpm = approx 50

• The number 12 is displayed representing 12 months

remaining
• Green LED on, blinking decimal point to the right =

System Check OK, U.V. System is operational. (Fig. 3)

RESET LAMP
Set the 1 Year Lamp Timer – WITH NEW U.V. LAMP
Make sure the control box is plugged into the wall outlet 

and the U.V. lamp is on. Press and hold the reset button. 

Hold the reset button down for approximately 8 seconds 

until you see “re”, continue holding until you see the 

number 12 and hear it beep. At this point release the 

button. The 1 year lamp timer has just been reset. (Fig 4)

GDS ©2019 • www.aquat.com

Summary of Contents for GDS Series

Page 1: ...tallation Operation and Maintenance Manual CAUTION Read and Follow all safety rules and operating instructions before first use of product Ultraviolet Disinfection Systems MODELS GDS 7 GDS 15 Dealer I...

Page 2: ...GDS Series 2016 2...

Page 3: ...lation 6 Installation Diagram 7 Electronic Controls Startup Procedures 8 Sanitation Procedures 10 Maintenance 12 Unit Parts Breakdown 13 Circuit Board Layout 15 Wiring Diagram 16 Troubleshooting 17 St...

Page 4: ...manufacturer distributor may cause an unsafe condition 7 Intended for indoor use Do not install this disinfection system where it will be exposed to the weather Do not store this disinfection system...

Page 5: ...bracket is secured to the wall and the chamber is held in place by tightening the lock nut to both mounting bracket and chamber The function of this ultraviolet disinfection unit is to provide in exc...

Page 6: ...rtz sleeve and lamp replacement Four 4 anchor bolt holes are provided for proper wall support Use anchors with screws for sufficient support not included If your piping system is subject to impulse pr...

Page 7: ...GDS Series 2016 7 Installation Diagram Recommendation Use a 20 micron prefilter to reduce turbidity and for easy sanitation GDS 2019 www aquat com...

Page 8: ...al status This is also equipped with an internal and external fused surge protection system This solid state electronic circuit board provides the latest in UV lamp monitoring technology U V LAMP CONT...

Page 9: ...GDS Series 2016 9 Sample Screen Shots Fig 1 Fig 2 Fig 3 Fig 4 GDS 2019 www aquat com...

Page 10: ...Water in the well and storage tank should be treated with a strong chlorine solution to destroy disease organisms All pipelines and fixtures in the distribution system should be rinsed and flushed wit...

Page 11: ...and disinfect the water if necessary Plumbing Line Sanitation Only When installing an ultraviolet disinfection system a prefilter with sump may serve as a source to sanitize the water lines only For w...

Page 12: ...he quartz sleeve through the stainless steel threaded nipples with 0 5 sticking out on each end Use a small amount of plumber s grease and install the o ring around the quartz sleeve Avoid riding the...

Page 13: ...ING IS THE SOLE PROPERTY OF AQUA TREATMENT SERVICES ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF AQUA TREATMENT SERVICES IS PROHIBITED 2 4 16 A GDS 7 CUSTOMER MANUAL 16 8 1...

Page 14: ...OPERTY OF AQUA TREATMENT SERVICES ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF AQUA TREATMENT SERVICES IS PROHIBITED N INCHES MAL 010 IMAL 002 SE SPECIFIED 2 2 16 A GDS 15...

Page 15: ...GDS Series 2016 15 Circuit Board Layout GDS 2019 www aquat com...

Page 16: ...GDS Series 2016 16 Wiring Diagram ATS 281P CIRCUIT BOARD UV LAMP ATS1 421 GDS BALLAST ATS 4000 PLUG GDS 2019 www aquat com...

Page 17: ...nstall a voltage regulator Check replace Replace Lamp Check output voltage Replace ballast Trace out and repair Leak at quartz nipple Defective or cracked o ring Replace o ring O Ring not seated prope...

Page 18: ...3 Open the sterile bottle or sterile container being used Holding the cap in a down position the operator should then hold his breath while taking the sample so as to avoid oral contamination of the s...

Page 19: ...GDS Series 2016 19 GDS 7 15 Specifications GDS 2019 www aquat com...

Page 20: ...GDS Series 2016 20 Warranty GDS 2019 www aquat com...

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