Astral Pool Heliox MP 50W Manual

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ENGLISH___________________________________________________________________
IMPORTANT: The instruction manual you are holding includes essential information on the safety measures to be implemented for
installation and start-up. Therefore, the installer as well as the user must read the instructions before beginning installation and start-up.
Keep this manual for future reference.
Disposal of waste electrical and electronic domestic systems in the European Union.
All the products marked with this symbol indicates that the product shall not be mixed or disposed with your
household waste at their end of use. It is responsibility of the user to eliminate this kind of wastes depositing them in
a recycling point adapted for the selective disposal of electrical and electronic wastes. The suitable recycling and
treatment of these wastes contributes in essential way to the preservation of the Environment and the health of the
users. For further information regarding the points of collection of this type of wastes, please contact to the dealer
where you acquired the product or to your municipal authority.
For optimum performance of the HELIOX UV MP Treatment System, we recommend you to follow the instructions given below:
1. CHECK THE CONTENTS OF THE PACK:________________________________________________________________________
You should find the following elements inside the box:
UV reactor.
Flow sensor: SI5004 + EVC005 cable (5 m. /16.4 ft.)
(1)
.
Temperature sensor: MBT5250 + MBTC-05 cable (5 m.
/
16.4 ft.)
(1)
; or TM 4411+ EVC005 cable (5 m. /16.4 ft.)
(1)
.
Radiation sensor: UVC-SE + EVC059 cable (5 m. /16.4 ft..)
(1)
A
utomatic wiper driver + WPA-05 cable (5 m. /16.4 ft..)
(1)
(x2 in case of MP-450W model).
Control panel.
Lamp power cables LP-035 x2 (5 m. /16.4 ft..). (1) (in MP 50W … MP 300W models).
Lamp power cables LP-045 x2 (5 m. /16.4 ft..). (1) (in MP 450W model).
Operation Manual.
(1) Custom cable lengths may be supplied on demand.
2. GENERAL FEATURES: ___________________________________________________________________________________
The germicidal effects of ultraviolet light (UV) with wavelengths around 260 nm are well known for over 100 years. Its use has been
increasing in recent years as it presents a number of advantages over chemical disinfection systems, since virtually UV light no alters the
physical and chemical composition of water, it is very effective against any type of microorganism (algae , bacteria, viruses, fungi, yeasts,
etc.) further minimizing the risks of handling and dosing of potentially hazardous chemicals. Moreover, UV treatment reduces the levels of
combined chlorine in water, thereby producing significant water savings by reducing the volume and frequency of renewal of pool water.
The HELIOX UV MP treatment system in addition to maintaining a certain level of chlorine in pool water, ensure the sanitary quality of pool
water. The HELIOX UV MP treatment system will operate when the pool recirculation (pump and filter) is operational.
The HELIOX UV MP treatment systems are designed and manufactured with the latest technology in UV treatment of water, thus ensuring
continuous operation and minimal maintenance.
The proposed control architecture for the HELIOX UV MP systems has a number of features that allow the highest levels of reliability,
efficiency and scalability.
 Because the systems incorporate both radiation and flow calibrated sensors, continuous adjustment of the lamp power is allowed,
thus optimizing energy consumption and lifetime. Calibrated sensors do not require any user action on them, which does not
happen with the previous range of UV systems.
 Unlike the previous range, HELIOX UV MP systems manage two parameters when setting the lamp power, radiation measured by
the sensor and flow. Thus, the system sets a nominal radiation for each model, which is determined by the maximum treatment
flow to ensure a minimum disnfection efficiency. If the flow to be treated is less than nominal, so too will be the radiation needed, so
the systems will decrease the lamp output power, optimizing energy consumption and increasing lamp lifetime. Like the previous
range, whether radiation decreases due to loss of lamp efficiency, turbidity, etc., the system will adjust the lamp power.
 The lamp power system is based on an electronic ballast which allows continuous operation with high efficiency (greater than
95%).

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3. CERTIFICATIONS: ___________________________________________________________________________________
The HELIOX UV MP range of systems are certified and listed by the following third party certification institutions for pool en use:
Certified products:
Manual wiper versions: MP-50, MP-80, MP-140, MP-300, MP450
Automatic wiper versions: MP50W, MP80W, MP140W, MP300W, MP450W
 UL listed # E351688
o UL 1081, Swimming Pool Pumps, Filters and Chlorinators, Sixth Edition dated January 29, 2008 (including revisions
through November 29,2011).
o UL 1563, Electric Spas, Equipment Assemblies, and Associated Equipment, Sixth Edition dated July 16, 2009 (including
revisions through August 25, 2011).
o CAN/CSA C22.2 No. 108-01, Fourth Edition, Update No.2 dated March, 2003.
o CAN/CSA C22.2 No. 218.1-M89, First Edition, Update No.4 dated March 2010 (Reaffirmed 2011).
 NSF listed
o Certified to NSF-50 Standard.
o This unit has demonstrated an ability to provide three log kill or inactivation of
Enterococcus faecium [ATCC #6569] and
Pseudomonas aeruginosa [ATCC #27113].
o This unit has not demonstrated an ability to provide three log kill or inactivation of Cryptosporidium.
o This product is designed for supplementary disinfection and is intended for use with appropriate residual levels of EPA
registered disinfecting chemicals. Specific residual levels of EPA registered disinfecting chemicals may be required by
the regulatory agency having authority.
FLUIDRA USA LLC
8525 Mallory Rd.
Jacksonville, FL 32220
USA
 EC Declaration of Conformity
The products listed above are in compliance with:
o Low Voltage Directive 2006/95/EC.
o Electromagnetic Compatibility Directive 2004/108/EC.
I.D. ELECTROQUIMICA, S.L.
Pol. Ind. Atalayas, c./ Dracma R-19
E-03114 Alicante
Spain
Gaspar Sánchez
General Manager

3
.
IMPORTANT SAFETY INSTRUCTIONS
WARNING: when installing and using electrical equipment, basic safety precautions
should always be followed, including the following:
READ AND FOLLOW ALL THE INSTRUCTIONS
A yellow-green wire connector marked (*) is provided on this unit to connect
a minimum No. 8 AWG for US (UL) and a No. 6 AWG for Canada (CSA)
solid copper conductor between this unit and any metal equipment, metal
enclosures of electrical equipment, metal water pipe or conduit within 5 feet
(1.5 m.) of the unit.
Two bonding lugs marked (*) are provided on the end flanges of the UV
chamber suitable for No. 8 AWG (US) and No. 6 AWG (Canada) and
secured to the chamber by paint breaking washer and nut.
(*) IEC 60417, symbol 5019
This product must be connected to a circuit protected by a ground fault circuit
interrupter.
Pool end use. Do not use this system to a different application for which it
was designed.
The equipment should be installed and handled by truly qualified people.
Current electrical and accident prevention regulations should be followed.
Under no circumstances will the manufacturer be held responsible for the
assembly, installation or start-up, nor any handling or fitting of components
unless they are carried out on its premises.
Check all the electrical connectors are well tightened to avoid false contacts
and their consequent overheating.
Install the control panel so that the cooling grids are not obstructed.
For indoor use only. This unit is not intended for outdoor use.
Prior to the installation or replacement of any system component make sure
it has been previously disconnected from the mains, and there is no water
flow through it. Use only spare parts supplied by AstralPool.
Never remove the lock nut of the quartz sleeve when the water is
recirculating through the UV reactor as it could be expelled and causing
damage.

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The UV light generated by this equipment can cause serious damage if the
eyes or skin are exposed directly to the lamp. Never connect the system
when the lamp is out of the reactor.
Do not handle the UV lamp until completely cold.
Always handle the UV lamp with gloves, as fat and other impurities deposited
on the surface may reduce its performance and durability. In case you have
to clean the lamp surface use a soft cloth soaked with alcohol.
SAVE THE INSTRUCTIONS

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4. SYSTEM DESCRIPTION
1.- Control panel. 9.- Inputs for sensor cables.
2.- Touchscreen. 10.- UV reactor.
3.- Main switch. 11.- Quartz sleeve cleaner (manual wiper version).
4.- Power cable input. 12.- Flow sensor.
5.- Outputs for lamp power cables. 13.- UV lamp connection box.
6.- Output for UV reactor Ground cable. 14.- Temperature sensor.
7.- Cooling grid/filter. 15.- Wiper driver (automatic wiper version).
8.- Fan grid/filter.

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5. INSTALLATION:_________________________________________________________________________________________________
5.1. General considerations
 In order to guarantee a good state of conservation, the HELIOX UV MP system must be installed in a dry and well ventilated place
at the technical room. The protection degree of HELIOX UV MP systems does not allow outdoor installation.
 The temperature at the installation area must be within 35oF (2oC) and 107oF (42oC) and the relative humidity must not exceed
80%.
 Install the unit as far away as possible from any storage of chemical products and sources of moisture.
Warnin
g
Beware of corrosive atmosphere formation due to pH decreasing solutions (specially, those
ones based on hydrochloric acid "HCl"). Do not install the HELIOX UV MP system near to any
stores of these chemicals. We strongly recommend the use of chemicals based on sodium
bisulphate or diluted sulphuric acid.
5.2. Installation of the UV reactor
The reactor of HELIOX UV MP systems can be installed both horizontally and vertically, as shown in the recommended installation diagram
(Figs. 1a/b).
Warnin
g
If the UV reactor is installed horizontally, the lamp must always remain horizontal to the ground,
as if it is inst alled so that the lamp is v ertical, in the case of low flow, an air chamber may be
formed on its top, thus becoming part of the bulb exposed. Given the high working temperature
of medium pressure lamps, it is easily understandable that thi s situation should always be
avoided.
If the UV reactor is in stalled horizontally, sensors and wiper driver must remain in the upper
part.
Observe flow direction indications located on the UV chamber.
The reactor of the HELIOX UV MP systems is made of AISI 316 L stainless steel within which the UV lamp is housed. The HELIOX UV MP
system should always be installed after the filtration system, and before any other device in the installation such as heat pumps, control
systems, dosage systems, salt electrolysis systems, etc.
The installation of the UV system should allow easy access to the UV lamp by the user. The location of the HELIOX UV MP system must
have an effective dimensions that allow the complete removal of the UV lamp from the sleeve (approximately one meter on each side of the
connection boxes of the UV lamp).
It is highly recommended to install the HELIOX UV MP system in a place of the pipe that can be easily isolated from the rest of the installation
by two valves, so that the tasks of maintenance can be carried out with no need of partial or total draining of the swimming pool. Where the
system is installed on a by-pass (recommended option), a valve to regulate the flow must be introduced.
Warnin
g
Prior to the installation or replacement of any system component make sure it has been
previously disconnected from the mains, and there is no water flow through it. Use only spare
parts supplied by AstralPool.
UV chamber grounding must be made in the two bonding lugs marked (*) on the end flanges
using No. 8 AWG (US) and No. 6 AWG (Canada) solid copper conductor and secured to the
chamber by paint breaking washers and nuts.
Legend
1. Filter.
2. Pump.
3. UV reactor.
4. Other equipment (dosage pumps, controllers, heat exchangers, etc.).

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Fig.1a. HELIOX UV MP Systems. Recommended installation diagram (HORIZONTAL).
Fig.1b. HELIOX UV MP systems. Recommended installation diagram (VERTICAL).

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5.3. Installation of the control panel
 Always install the CONTROL PANEL of the HELIOX UV MP system vertically and on a rigid surface (wall), so that the touchscreen
located on the front panel is level with the eyes.
 Cooling fan and grids must not be blocked.
Warnin
g
The equipment should be assembled and handled b
y
trul
y
qualified people.
Current electrical and accident prevention re
g
ulations should be followed.
Do not attempt to alter the system to operate at a different voltage.
Both the power of the HELIOX UV MP system control panel and the interconnection of the UV lamp and the sensors must be made at the
terminal block at the base inside the control panel. The control panel base has a series of cable glands for the correct fixation of the power
cables and sensors. In any case the length or section thereof should be amended, without first consulting an AstralPool authorized
technician.
Warnin
g
Use copper conductors onl
y
.
Permanently connected.
CONTROL PANEL: FIELD WIRING DIAGRAM
MP 50W … MP 300W models
T. block Control panel input Cable Wire description
PE
POWER 240 VAC / 50-60 Hz. / 1-phase (1)
GROUND
1 PHASE
2 NEUTRAL
PE UV REACTOR BONDING (2) GROUND
3 UV LAMP OUTPUT LP-035/1 RED
4 LP-035/2 RED
5 SW-11 LP-035/1 BLACK “1”
6 SW-12 BLACK “2”
7 SW-21 LP-035/2 BLACK “1”
8 SW-22 BLACK “2”
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SI5004 FLOW SENSOR INPUT EVC-005
BROWN
10 WHITE
11 BLUE
12
UVC-SE RADIATION SENSOR INPUT EVC059
WHITE
13 BROWN
14 BLACK
15 GREY
16
TM4411 / MBT5250 TEMPERATURE SENSOR INPUT EVC-005
BROWN
17 WHITE
18 BLUE
19 FLOW SWITCH INPUT (3) POTENTIAL-FREE CONTACT
20
21 EXTERNAL STOP INPUT (4) POTENTIAL-FREE CONTACT
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23
WIPER DRIVER WPA-05
“1” (AC)
Wiper driver (WP-01)
24 “2” (SIGNAL)
25 “3” (GROUND)
(1) Not supplied with the unit.
(2) Not supplied with the unit. Bonding must be made with a solid copper conductor minimum No. 8 AWG (USA) / 6 AWG (Canada)
(3) Default bridged input. We strongly recommend to interlock the UV
system with the recirculation pump contactor through one of its NO
auxiliary contacts.
(4) Input logics

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MP 450W model
T. block Control panel input Cable Wire description
PE
POWER 240 VAC / 50-60 Hz. / 3-phase (1)
GROUND
2 PHASE (R)
3 PHASE (S)
4 PHASE (T)
PE UV REACTOR BONDING (2) GROUND
5 UV LAMP-1 OUTPUT LP-045/1-1 RED
6 LP-045/2-1 RED
7 UV LAMP-2 OUTPUT LP-045/1-2 WHITE
8 LP-045/2-2 WHITE
9 SW-11 LP-045-1 BLACK “1”
10 SW-12 BLACK “2”
11 SW-21 LP-045-2 BLACK “1”
12 SW-22 BLACK “2”
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SI5004 FLOW SENSOR INPUT EVC-005
BROWN
14 WHITE
15 BLUE
16
UVC-SE RADIATION SENSOR INPUT EVC059
WHITE
17 BROWN
18 BLACK
19 GREY
20
TM4411 / MBT5250 TEMPERATURE SENSOR INPUT EVC-005
BROWN
21 WHITE
22 BLUE
23 FLOW SWITCH INPUT (3) POTENTIAL-FREE CONTACT
24
25 EXTERNAL STOP INPUT (4) POTENTIAL-FREE CONTACT
26
27
WIPER DRIVER (LAMP 1) WPA-05/1
“1” (AC)
Wiper driver (WP-01)
28 “2” (SIGNAL)
29 “3” (GROUND)
30
WIPER DRIVER (LAMP 2) WPA-05/2
“1” (AC)
Wiper driver (WP-02)
31 “2” (SIGNAL)
32 “3” (GROUND)
(1) Not supplied with the unit.
(2) Not supplied with the unit. Bonding must be made with a solid copper conductor minimum No. 8 AWG (USA) / 6 AWG (Canada)
(3) Default bridged input. We strongly recommend to interlock the UV
system with the recirculation pump contactor through one of its NO
auxiliary contacts.
(4) Input logics
(1) Minimum recommended wire size
Model 240 V / 1-phase 240 V / 3-phase
MP 50W 3 x AWG 16 (3 x 1.50 mm2) N/A
MP 80W 3 x AWG 16 (3 x 1.50 mm2) N/A
MP 140W 3 x AWG 12 (3 x 4 mm2) N/A
MP 300W 3 x AWG 12 (3 x 4 mm2) N/A
MP 450W N/A 3 x AWG 12 (3 x 4 mm2)

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5.4. UV lamp connection
Connect the UV lamp(s) installed within the UV reactor to the corresponding terminals on the control panel using the cables supplied with the
unit (LP-0XX) (see page 8-9). To do this, open the connection boxes on both sides of the UV reactor, and connect the wires to the
corresponding terminals:
1.- Lamp power (red).
2. Microswitch (black wires, labelled “1” and “2”).
Warnin
g
Unit is equipped with an automatic mechanism for shutting off the power of the UV lamp
whenever the cover is removed.
Once the connection is made, close the connection boxes, making sure the seal is properly seated.
Should also connect the ground wire to the TWO bonding lugs marked (*) on the end flanges of the UV chamber suitable for No. 8 AWG
(US) and No. 6 AWG (Canada), and secure to the chamber by paint breaking washer and nut.
Warnin
g
Prior to the installation or replacement of any system component make sure it has been
previously disconnected from the mains, and there is no water flow through it.
Check all the electrical connectors are well tightened to avoid false contacts and their
consequent overheating.

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5.5. Installation of the SI5004 flow sensor
The SI5004 flow sensor is a calorimetric detector that converts its response in a 4/20 mA analog signal. The output signal corresponds to the
curve of the sensor. Led bar located in the head indicates the relative flow velocity in the range of detection. When there is no flow through it,
the led "0" flashes. The SI5004 sensor comes factory calibrated (5 ... 100 cm/s) in water, so it is not necessary to make any recalibration
process at installation time. The sensor response time can vary in the range 1 ... 10 seconds.
Screw the E40096 thread adapter supplied on the position labelled "FLOW" at the body of the UV reactor. Then screw the SI5504 flow sensor
on the adapter.
1. Flow sensor input “FLOW” at the UV reactor.
2. E40096 thread adapter M18-½”.
3. SI5004 flow sensor.
Fig. 2
Connect the SI5004 sensor with the EVC005 cable supplied with the unit to the corresponding terminals at the terminal block inside the
control box. (see page 8-9).

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5.6. Installation of the UVC-SE radiation sensor
The UVC-SE sensor supplied with the HELIOX UV MP unit provides a robust and stable in time method for the measurement of UV-C
radiation in water disinfection systems. Its stainless steel body provides great stability and corrosion resistance. UVC-SE sensor is supplied
calibrated with respect to a PTB reference. The electronic circuit located inside generates a signal that is transferred to the system control
panel.
Warnin
g
Always handle the UV lamp with gloves, as fat and other impurities deposited on the surface
may reduce its performance and durability. In case you have to clean the lamp surface use a
soft cloth soaked with alcohol.
Unscrew the plastic shield that protects the sensor window. Store this protector in a secure place for future maintenance tasks.
Screw the UVC-SE sensor on the position labelled as "UV-C" at the body of the UV reactor.
1. Radiation sensor input “UV-C“ at the UV reactor.
2. UVC-SE radiation sensor.
3. UVC-05 cable.
Fig. 3
Connect the UVC-SE sensor with the EVC059 cable supplied with the unit to the corresponding terminals at the terminal block inside the
control box (see page 8-9).
.

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5.7. Installation of the TM4411 / MBT5250 temperature sensor
The TM4411/MBT5250 temperature probe consists of a Pt-100 sensor that converts its response in a 4/20 mA analog signal. The
TM4411/MBT5250 sensor comes factory calibrated so that it is not necessary to make any process for recalibration at installation time.
Configuration with MBT5250 sensor Configuration with TM4411 sensor
1. Temperature sensor input “Temp.“ at the UV reactor. 1. Temperature sensor input “Temp.“ at the UV reactor.
2. MBT5250 temperature sensor. 4. TM4411 temperature sensor.
3. MBTC-05 cable. 5. EVC005 cable.
Fig. 4
Screw the MBT5250 / TM4411 sensor on the position labelled as "TEMP" at the body of the UV reactor.
Connect the MBT5250 / TM4411 sensor with the MBT-05 / EVC005 cable supplied with the unit to the corresponding terminals at the terminal
block inside the control box. (see page 8-9).

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5.8. Installation of the WPA-1 electric wiper driver
HELIOX UV MP systems equipped with automatic cleaning system of the quartz sleeve, have a rotary electric driver that activates the wiper
mechanism at programmable time intervals in the control panel of the unit. The WPA-1 driver has an IP 54 plastic enclosure. All the engine
and gearbox bearings are permanently lubricated. The WPA-1 driver has a mechanism that also allows to drive the wiper manually.
The WPA-1 driver is supplied fully assembled from factory so it is not necessary to perform any operation on it.
Connect the WPA-1 driver with the WPA-05 cable supplied with the unit to the corresponding terminals at the terminal block inside the control
box. (see page 8-9).
Warnin
g
When powered, the driver ma
y
cause the wiper shaft to move without further notice. Never
place elements that could block the path of the driver lever as the wiper cycle can start
automatically without warning.
5.9. Controls and indicators
The HELIOX UV MP treatment systems are equipped with a touchscreen located on the front of the control panel, which includes an
advanced software that allows full control both on the treatment process and on the power of the UV lamp. Also on the front panel it is the
main switch of the system.

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5.10. Start-up
1. Make sure the filter is clean to 100%, and that the pool and the installation does not contain copper, iron and algae.
2. The analytical condition of the water is very important to ensure that the HELIOX UV MP system works with the highest levels of
effectiveness. Before starting the system check that the following parameters are within the recommended levels:
 Iron: less than 0.3 mg./l.
 Hardness: less than 120 mg./l.
 Turbidity: less than 1 NTU.
 Manganese: less than 0.05 mg./l.
 TSS: less than 10 mg./l.
 UV Transmittance: higher than 75%.
If the levels of any of these parameters exceed the recommended values is recommended to do a proper pre-treatment to correct them.
3. Balance the pool water. This allows us to obtain a more efficient treatment with a lower concentration of free chlorine in the water, and a
longer operating of the lamp in addition to a lower calcium scaling on the quartz sleeve.
a) pH must be in the range 7.2-7.6
b) Alkalinity must be in the range 60-120 ppm.
4. Check that all hydraulic connections are properly assembled and that there are no leaks in any of them.
5. Let recirculate the water at least for a few minutes to evacuate air and any dirt that might be inside the UV reactor.
6. Connect the system using the main switch [2] on the front side of the control panel.
Warning
Never connect the system when the lamp is out of the reactor.

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6. OPERATION:___________________________________________________________________________________________________
6.1. System main screen
The first screen that appears when you boot the system shows the system model and a bar with the evolution of the firmware load and its
version number.
Once the firmware is loaded, the main control screen of the system appears. This screen is divided into different areas of information.
Models MP 50W … MP 300W
Model MP 450W

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6.2. LANGUAGE selection
The HELIOX UV MP system comes factory set to ENGLISH. If you want to work in a different language (FRENCH, SPANISH, ITALIAN,
GERMAN or PORTUGUESE, proceed as described below.
To access the screen configuration menus, press the button on the
top right corner of the screen.
On the "System" screen, click on the button "Language".
With the cursor keys, select "English" in the three fields, and press
the "OK" button to finish.
From now on, all displays appear in the selected language "English".
To return to the application main screen, press "To RUN mode"
button.
6.3. DATE / TIME configuration
Clock settings keep running until 30 days after disconnection of the control panel if the battery has been charged for six consecutive hours
before disconnecting the system. The clock DATE / TIME format is 24 hours and takes into account leap years.
To configure the system DATE / TIME settings, proceed as described below.
To access the screen configuration menus, press the button on the
top right corner of the screen.
On the "System" screen, click on the button "Date/Time".

18
Click directly on the field to be changed.
Enter the new value on the keyboard that pops up on screen. Once
entered, press "Enter" to finish.
Proceed similarly with the other fields to be modified.
Once set the system date/time, proceed similarly to adjust your “Time
Zone” and "DST" settings for the automatic time change depending
on time of year.
Press "OK" to return to the main application.
To transfer the DATE/TIME parameters introduced in the touchscreen
to the system's CPU, press the validation DATE/TIME key in the
application main screen.
Warnin
g
The other screen settings are set at factory default and should not be modified without the
supervision of an authorized Astralpool technician.
6.4. System initialization
RUN
Press this key to switch on the UV lamp.
WARNING:
In the event of a sudden disconnection of the lamp for any reason (stop, alarm, etc.), the system will not start the lamp
immediately but it will make a controlled re-ignition once the normal operating conditions are restored, thereby preserving its
integrity.
The re-ignition indicator will flash on the bottom of the screen.
Once started the lamp, this icon will appear at the bottom right of the screen.
Gradually, the system will adjust the output power level to reach the setpoint radiation depending on the model installed.
STOP
Press this key to switch off the UV lamp.

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6.5. Alarm management
LOW FLOW
Whenever the installed sensor detects an insufficient water flow inside the UV reactor, the system
disconnects the UV lamp and the “Flow” indication of the screen will flash.
WARNING:
Once restored the water flow, the system automatically resets.
LOW RADIATION
Whenever the radiation sensor installed in the reactor detects too low values to ensure a minimum
dose of 60 mJ/cm2, even with the lamp running at 100% of its rated power, the “Radiation" indication
of the screen will flash.
HIGH WATER TEMPERATURE
Whenever the temperature sensor installed in the UV reactor detects a water temperature higher
than 113oF (45oC), the system disconnects the UV lamp and the indication of "Temperature" of the
screen will flash.
CONTROL PANEL OVERHEATING:
The control panel is designed to work always at internal temperatures below 113oF (45oC). If for any
reason (excessive external temperature, failure of internal cooling fan, etc.) the temperature reaches
higher values, the system will automatically disconnect the UV lamp power leaving the internal
cooling fan running until the inside temperature drops below this value .
Overheating indicator will flash on the top of the screen.
WARNING:
Temperature control is made by the thermostat [F0] inside the control panel, so that in no case its
factory setpoint temperature 113oF (45oC) must be modified.
Once solved the problem, it is necessary to restart again the system pressing the RUN key.
A
CTIVE
A
LARM
/
A
LARM LOG
Whenever the system detects that an alarm is active, disconnects the UV lamp.
The system will not allow its re-initialization until the alarm condition disappears and the user makes
an acknowledgement by clicking the icon.
Clicking this icon, a list of all the alarms currently active will be visible.