SYCLOPE electronic HYDRO'pH Guide

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HYDRO’pH®, HYDR’ORP®, HYDRO’pH Duo®and HYDRO’pH/ORP®instructions
HYDRO’pH®, HYDR’ORP®,
HYDRO’pH Duo®and HYDRO’pH/ORP®
pH and ORP analysers/controllers for private
swimming pools
Installation, commissioning, maintenance and
programming instructions
Reference : HYD xxxx Rev : 2.21

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HYDRO’pH®, HYDR’ORP®, HYDRO’pH Duo®and HYDRO’pH/ORP®instructions
General information:
HYDRO’pH®, HYDR’ORP®and HYDRO’pH/ORP®Record 23-2012-A
pH, ORP and pH/ORP controllers for private swimming pools with DULCOFLEX pumps.
Operating and programming instructions of 2016, July the 02th Reference: DOC0342
Publisher:
SYCLOPE Electronique S.A.
Z.I. Aéropole Pyrénées
Rue du Bruscos
64 230 SAUVAGNON - France –
Tel: [phone] Numéris concentrated phone lines
Fax: [phone]
Email: [e-mail]
Internet: http:www.syclope.fr
© 2016 by SYCLOPE Electronique S.A.
Subject to change.

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HYDRO’pH®, HYDR’ORP®, HYDRO’pH Duo®and HYDRO’pH/ORP®instructions
SUMMARY
1. General information ............................................................................................................................... 5
1.1. Using this document....................................................................................................................................................... 6
1.2. Warranty ........................................................................................................................................................................ 6
2. Safety Instructions .................................................................................................................................. 7
2.1. Controllers use ............................................................................................................................................................... 7
2.2. User’s obligations........................................................................................................................................................... 7
2.3. Risk prevention .............................................................................................................................................................. 7
3. Specifications........................................................................................................................................... 9
3-1 Execution of standard HYDRO range equipments..................................................................................................... 9
a) HYDRO’pH®............................................................................................................................................................... 9
b) HYDR’ORP®............................................................................................................................................................. 10
c) HYDR’ORP®with power socket 2P+E ................................................................................................................... 11
d) HYDRO’pH Duo®..................................................................................................................................................... 11
3-2 General specifications of HYDRO controllers …...................................................................................................... 14
3-3 Electronical features and functions ........................................................................................................................... 14
a) Electronic part........................................................................................................................................................... 14
b) General functions ...................................................................................................................................................... 14
c) General functions of control..................................................................................................................................... 14
d) Measurement scales of analysers ............................................................................................................................. 14
3-4 General dimensions of boxes and wall mounting dimensions .................................................................................. 15
4Installation and connections ................................................................................................................ 16
4-1 Transport and storage of HYDRO’pH®, HYDR’ORP®and HYDRO’pH/ORP®................................................... 16
4-2 Wall mounting terms ................................................................................................................................................... 16
4-3 Wall installation of control device .............................................................................................................................. 16
4-4 Installation of pipe saddles for sensors and products injection ............................................................................... 17
a) Mounting procedure of pipe saddles ....................................................................................................................... 19
b) Mounting procedure for the sensors connection kit............................................................................................... 19
c) Mounting procedure for pipes connection kit ........................................................................................................ 20
d) Mounting procedure of flexible sunction pipe ........................................................................................................ 21
f) Connecting the pH and/or ORP sensors on the Hydro’ box ................................................................................. 22
4-5 Commissioning /Electrical connections...................................................................................................................... 23
a) General connections.................................................................................................................................................. 23
b) Position of the pH control direction (HYDRO’pH®and HYDRO’pH/ORP®)..................................................... 24
c) Internal connections of the tank bottom detector .................................................................................................. 24
d) Changing the internal protection fuse..................................................................................................................... 25
4-6 Filling the tanks of chemicals...................................................................................................................................... 25
5HYDRO controllers presentation........................................................................................................ 26
5-1 General operation ........................................................................................................................................................ 26
5-2 Commands of keyboards and displays....................................................................................................................... 27
5-3 On/Off switch ............................................................................................................................................................... 28
5-4 Safety breaker circuit uses in the HYDR’ORP with socket ..................................................................................... 28
5-5 Sensor(s) input(s) ......................................................................................................................................................... 28
6HYDRO’ controllers programming.................................................................................................... 29
6-1 Opening remarks ......................................................................................................................................................... 29
6-2 Procedures .................................................................................................................................................................... 29
a) « Hidden mode » Only used by technicians ............................................................................................................ 29
A. Maximum operating time of the pH dosing pump per cycle ........................................................................... 29
C. pH and/or ORP controllers proportional bands............................................................................................... 31
D. Changing the minimum terminal of the pH control range .............................................................................. 33
E. Changing the maximum terminal of the pH control range.............................................................................. 34
F. Polarity of the input « CAD »............................................................................................................................. 35
G. Record of the last reported error ....................................................................................................................... 35
b) « Normal mode » Used by the customer.................................................................................................................. 36

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HYDRO’pH®, HYDR’ORP®, HYDRO’pH Duo®and HYDRO’pH/ORP®instructions
A. Changing the display mode of pH and/or ORP controller............................................................................... 36
B. Displaying set points of pH and/or ORP controller.......................................................................................... 36
C. Changing set points of pH and/or ORP controller ........................................................................................... 37
D. Faults reset ........................................................................................................................................................... 37
E. Testing the metering pump(s)............................................................................................................................. 38
F. Change the brightness of display and LEDs ..................................................................................................... 38
I. Calibration of pH and/or ORP with standard reagents ................................................................................... 41
7Maintenance .......................................................................................................................................... 48
7-1 Maintenance of PH and ORP sensors ........................................................................................................................ 48
7-2 Maintenance of the dosing tubes of the metering pumps ......................................................................................... 48
8Wintering............................................................................................................................................... 49
9Accessories............................................................................................................................................. 50
10 Failures and remedies........................................................................................................................... 51
11 Errors messages reminding ................................................................................................................. 52
12 Controller care/ maintenance .............................................................................................................. 52

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HYDRO’pH®, HYDR’ORP®, HYDRO’pH Duo®and HYDRO’pH/ORP®instructions
1. General information
HYDRO’pH®, HYDR’ORP®, HYDRO’pH Duo®, HYDRO’pH/ORP®analysers/controllers you
have purchased are a high-tech electronic devices. They were designed and created carefully for
your enjoyment and your peace of action.
Their remarkable adaptability to different private swimming pools structures allows their
installation in any harsh environments where control of water treatment is most critical.
With 1 pH input or 1 ORP input or else 2 pH and ORP inputs and a remote control one,
HYDRO’pH®, HYDR’ORP®, HYDRO’pH/ORP®are endowed with proportional control functions
with cyclic orders transmitted through two metering pumps to control the pH- or pH+ and ORP.
Thanks to HYDRO’pH®, HYDR’ORP®, HYDRO’pH/ORP® ease of use, their user-friendliness
and their remarkable technicality, you will fully enjoy their many possibilities and will be assured
of a perfect control and perfect monitoring of your pool water quality.
You will find in the instructions that follow, all the information needed for the installation, use and
maintenance of your new equipment.
Packaging
Installation
Basic equipments
Specifications
Commissioning instructions
Safety instructions
If you need more information or if you encounter problems that not have been specified in this
guide, please quickly contact your retailer or SYCLOPE Electronique S.A. sales department, either
at the agency or office in your area, or at technical/quality service at our head office. We will do
our best to help you and make you enjoy our advice and our knowledge in the field of
measurement and treatment of pools water.
Head Office:
SYCLOPE Electronique S.A.
Zone Industrielle Aéropole Pyrénées
64 230 SAUVAGNON
Tel: [phone] (Numéris concentrated phone lines)
Fax: [phone]
Email: [e-mail]
Internet: http:/www.syclope.fr

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HYDRO’pH®, HYDR’ORP®, HYDRO’pH Duo®and HYDRO’pH/ORP®instructions
1.1. Using this document
Descriptions are written in plain text
Elements of lists are identified with commas (√) and the subcategories with dashes (-).
The various stages of handling are identified by horizontal triangles (►) and secondary stages by
points (●).
The references are identified by bold vertical arrows (▲).
The highlighted areas WARNING, CAUTION and NOTE have the following meanings:
NOTE Indicates a special or important information
WARNING Risk of injury or accident
CAUTION Risk of malfunction
DANGER Risk related to presence of power supply
NOTERecyclable component
RECYCLABLE Under the WEEE (Waste Electrical and Electronic Equipment)
1.2. Warranty
The device is guaranteed under the terms of our conditions of sale and delivery, provided that the
following conditions are met:
Use of equipment according to instructions in this manual,
No change of the equipment able to alter its behaviour or non-compliant handling,
Failure to meet electrical safety requirements.
NOTE: The expendable material is no longer guaranteed since its
commissioning.

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HYDRO’pH®, HYDR’ORP®, HYDRO’pH Duo®and HYDRO’pH/ORP®instructions
2. Safety Instructions
WARNING Before commissioning or any change of operation, refer imperatively to
corresponding chapters of this manual!
2.1. Controllers use
HYDRO range equipments are used to measure and control the pH and the ORP potential by
using specific sensors and suitable metering pumps under the options of use described in this manual.
WARNING Any other use is considered non-compliant and must be outlawed.
SYCLOPE Electronique will not provide, in any way, the liability and
damages that could result.
2.2. User’s obligations
The user agrees to only let working with the equipment HYDRO range equipments described in this
manual the staff who:
is familiar with basic instructions on industrial safety and accident prevention,
is trained to use the device,
has read and understood these instructions, warnings and rules for handling.
The user is responsible for keeping this use and programming guide in a place close to the equipment,
reachable by any person designated as responsible and competent to handle such equipments
2.3. Risk prevention
WARNING: Installation and connection of the HYDRO range controllers must only
be performed by skilled staff!
The installation must comply with safety current standards.
NOTE: The recyclable packaging of the HYDRO range must be eliminated
under the current rules!
DANGER: Before connecting the power cable or manipulating metering pumps,
always CUT THE PRIMARY POWER SUPPLY!
Do not open the device when power is on!
The maintenance and repair should be performed only by authorized
and skilled staff!
DANGER: HYDRO range controllers must be protected by a fuse or external
circuit breaker installed close to the unit.

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HYDRO’pH®, HYDR’ORP®, HYDRO’pH Duo®and HYDRO’pH/ORP®instructions
CAUTION: Carefully choose the installation site of equipments!
HYDRO range controllers should not be installed in a risky place, for
instance close to water sprays or chemical products. They must be
installed in a dry and well-ventilated place away from corrosive fumes.
They should not be exposed to direct sunlight.
They should not be installed outside without being protected from bad
weather. (Rain, hail, wind...)
They should not be installed under cover directly exposed to the sun's
heat so as not to exceed the maximum service temperature.
They must be protected from freezing. (See section wintering)
If potential winter, these devices must be disassembled and placed in a
dry place, protected from freezing.
Measurement sensors must be maintained and preserved with their
conservation cap filled with preservation fluid. (See sensor instructions
attached)
CAUTION: Before the commissioning of the equipment, make sure that all
electrical parameters are correct! Make sure the voltage of the device
corresponds to that indicated on the descriptive plate located on the side
of the controller.
WARNING: The maximum allowable pressure at injection points of chemical
products must not exceed 1.5 bar!
If these instructions are not complied, serious damage to
persons and / or the device may occur. Our guarantee or our
liability cannot therefore be committed.

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HYDRO’pH®, HYDR’ORP®, HYDRO’pH Duo®and HYDRO’pH/ORP®instructions
3. Specifications
3-1 Execution of standard HYDRO range equipments
NOTE: Different versions are available as standard. For special
applications, see our sales department.
a) HYDRO’pH®
Execution: HYDRO’pH®wall mounted electronic box
230v 50Hz power supply
PH sensor resistant to pressure (6 bars) with the possibility of installing at 90° compared
with the vertical position.
Integrated metering pump of 0,4 or 0,8 or 1,6 or 2,4 liters/hour
Hydraulic connections for pool pipe in Ø 50mm or Ø 63mm
Options:
Level sensor for tank bottom
Connections kit
Packaging:
Standard solution pH pH sensor Product
pH 7 sensor mounting kit injection kit
Hydro’pH
controller
Tank bottom 5/8mm tubing Box fixing Wall screws
valve for pH pump kit kit
Codifications: Hydro’pH standard controllers with clamp saddle for D=50mm
Code
Reference
HYDRO’pH®
electronic box
Power
supply
Measuring
sensor
Metering
devices
Protection
class
HYD 1120
Standard equipment Ø50
with cable 1m 3x 0,75 mm
2
230V
50/60Hz
pH with 6m
of cable
Pump
0,4l/h
IP54
HYD 1121
Standard equipment Ø50
with cable 1m 3x 0,75 mm
2
230V
50/60Hz
pH with 6m
of cable
Pump
0,8l/h
IP54
HYD 1122
Standard equipment Ø50
with cable 1m 3x 0,75 mm
2
230V
50/60Hz
pH with 6m
of cable
Pump
1,6l/h
IP54
HYD 1123
Standard equipment Ø50
with cable 1m 3x 0,75 mm
2
230V
50/60Hz
pH with 6m
of cable
Pump
2,4l/h
IP54

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HYDRO’pH®, HYDR’ORP®, HYDRO’pH Duo®and HYDRO’pH/ORP®instructions
NOTE: For equipment maintenance, spare parts are available in the
« accessories » section.
▲ See section « accessories »
b) HYDR’ORP®
Execution: HYDR’ORP®wall mounted electronic box
230v 50Hz power supply
ORP sensor resistant to pressure (6 bars) with the possibility of installing at 90°
compared with the vertical position..
Integrated metering pump of 0,4 or 0,8 or 1,6 or 2,4 liters/hour.
Hydraulic connections for pool pipe in Ø 50mm or Ø 63mm
Options:
Level sensor for tank bottom
Connections kit
Packaging:
Hydr’ORP ORP ORP sensor Product
controller sensor mounting kit injection kit
Tank bottom Oxidizer pump Box fixing Wall screws
valve tubing kit kit
Codifications: HYDR’ORP standard controllers
Code
Reference
HYDR’ORP®
electronic box
Power
supply
Measuring
sensor
Metering
devices
Protection
class
HYD 1520
Standard equipment Ø50
with cable 1m 3x 0,75 mm
2
230V
50/60Hz
ORP with
6m of cable
Pump
0,4l/h
IP54
HYD 1521
Standard equipment Ø50
with cable 1m 3x 0,75 mm
2
230V
50/60Hz
ORP with
6m of cable
Pump
0,8l/h
IP54
HYD 1522
Standard equipment Ø63
with cable 1m 3x 0,75 mm
2
230V
50/60Hz
ORP with
6m of cable
Pump
1,6l/h
IP54
HYD 1523
Standard equipment Ø63
with cable 1m 3x 0,75 mm
2
230V
50/60Hz
ORP with
6m of cable
Pump
2,4l/h
IP54
NOTE: For equipment maintenance, spare parts are available in the «
accessories » section.
▲ See section « accessories »

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HYDRO’pH®, HYDR’ORP®, HYDRO’pH Duo®and HYDRO’pH/ORP®instructions
c) HYDR’ORP®with power socket 2P+E
Execution: HYDR’ORP®wall mounted electronic box
230v 50Hz power supply
ORP sensor resistant to pressure (6 bars) with the possibility of installing at 90°
compared with the vertical position..
Standard power socket 2P+E 230v 3A max.
Hydraulic connections for pool pipe in Ø 50mm or Ø 63mm
Options:
Level sensor for tank bottom
Connections kit
Packaging :
Redox (ORP) Fixation kit
sensor for ORP sensor
HYDR’ORP Controller Fixation kit Kit of mural
with power socket for box screws
Codifications: HYDR’ORP socket controllers
Code
Reference
HYDR’ORP®Socket
electronic box
Power
supply
Measuring
sensor
Dosing
device
Protection
class
HYD 1124
Standard equipment Ø50
with cable 1m 3x 0,75 mm
2
230V
50/60Hz
ORP with
6m of cable
Socket
2P+E
IP54
NOTE: For equipment maintenance, spare parts are available in the «
accessories » section.
▲ See section « accessories »
d) HYDRO’pH Duo®
Execution: HYDRO’pH Duo®wall mounted electronic box
230v 50Hz power supply
pH sensor resistant to pressure (6 bars) with the possibility of installing at 90° compared
to the vertical position.
Integrated metering pump of 0,4 or 0,8 or 1,6 or 2,4 liters/hour.
Hydraulic connections for pool pipe in Ø 50mm or Ø 63mm
Options:
Level sensor for tank bottom
Connections kit

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HYDRO’pH®, HYDR’ORP®, HYDRO’pH Duo®and HYDRO’pH/ORP®instructions
Packaging :
Standard solution pH sensor Fixation kit Injection kit
pH 7 for pH sensor of chemical
products
HYDRO’pH Duo
controller
Foot valves Tubings for Fixation kit Kit of mural
for tanks dosing pumps for box screws
Codifications : Ensembles HYDRO’pH Duo standards
Code
Reference
HYDRO’pH Duo®
electronic box
Power
supply
Measurem
ent sensor
Metering
devices
Classe de
protection
HYD 1320
Standard equipment Ø50
with cable 1m 3x 0,75 mm
2
230V
50/60Hz
pH with 6m
of cable
Pumps
2x0,4l/h
IP54
HYD 1321
Standard equipment Ø50
with cable 1m 3x 0,75 mm
2
230V
50/60Hz
pH with 6m
of cable
Pumps
2x0,8l/h
IP54
HYD 1322
Standard equipment Ø50
with cable 1m 3x 0,75 mm
2
230V
50/60Hz
pH with 6m
of cable
Pumps
2x1,6l/h
IP54
HYD 1323
Standard equipment Ø50
with cable 1m 3x 0,75 mm
2
230V
50/60Hz
pH with 6m
of cable
Pumps
2x2,4l/h
IP54
NOTE: For equipment maintenance, spare parts are available in the «
accessories » section.
▲ See section « accessories »
e) HYDRO’pH/ORP®
Execution: HYDRO’pH/ORP®wall mounted electronic box
230v 50Hz power supply
pH sensor resistant to pressure (6 bars) with the possibility of installing at 90° compared
with the vertical position.
ORP sensor resistant to pressure (6 bars) with the possibility of installing at 90°
compared with the vertical position.
Integrated metering pump of 0,4 or 0,8 or 1,6 or 2,4 liters/hour.
Hydraulic connections for pool pipe in Ø 50mm or Ø 63mm
Options :
Level sensor for tank bottom
Connections kit

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HYDRO’pH®, HYDR’ORP®, HYDRO’pH Duo®and HYDRO’pH/ORP®instructions
Packaging:
Standard solution pH and ORP pH and ORP Products
pH 7 sensors sensors injection kit
mounting kit
Hydro’pH
controller
Tanks bottom Oxidizer Box fixing Wall screws
valves pumps tubing kit kit
Codifications: Hydro’pH/ORP standard controllers
Code
Reference
HYDRO’pH/ORP®
electronic box
Power
supply
Measuring
sensors
Metering
devices
Protection
class
HYD 1420
Standard equipment Ø50
with cable 1m 3x 0,75 mm
2
230V
50/60Hz
pH & ORP
cable 6m
Pumps
2x 0,4 l/h
IP54
HYD 1421
Standard equipment Ø50
with cable 1m 3x 0,75 mm
2
230V
50/60Hz
pH & ORP
cable 6m
Pumps
2x 0,8 l/h
IP54
HYD 1422
Standard equipment Ø63
with cable 1m 3x 0,75 mm
2
230V
50/60Hz
pH & ORP
cable 6m
Pumps
2x 1,6 l/h
IP54
HYD 1423
Standard equipment Ø63
with cable 1m 3x 0,75 mm
2
230V
50/60Hz
pH & ORP
cable 6m
Pumps
2x 2,4 l/h
IP54
NOTE: For equipment maintenance, spare parts are available in the «
accessories » section.
▲ See section « accessories »

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HYDRO’pH®, HYDR’ORP®, HYDRO’pH Duo®and HYDRO’pH/ORP®instructions
3-2 General specifications of HYDRO controllers …
Consumption: ------------------------------ 3,2 Watts max. (Add 1x or 2x 8Watts for pumps)
Socket version : 500W max.
Maximum temperatures:
-Operation -------------------------- 0 to 45°C
-Storage ----------------------------- 5 to 30°C
Humidity: ---------------------------------- Max: 90% at 40°C
Box materials:----------------------------- ABS
Weight: -------------------------------------- 1,2 Kg (Hydro’pH and Hydr’ORP)
1,8 Kg (Hydro’pH/ORP)
3-3 Electronical features and functions
a) Electronic part
Electronics: ---------------------------------- Analogical and digital
Displays: ------------------------------------ High brightness red LED
Relay outputs: ------------------------------ 1 or 2 electronic relays (230v/1A outputs)
Power socket output: ---------------------- 1 electromechanically relay (Max. 230v/2A)
Signal inputs: ------------------------------- 1 or 2 isolated inputs pH and / or ORP sensors
Remote control input: --------------------- 1 low impedance input with free contact of potential
b) General functions
Display: ------------------------------------- Displays measured on pH or ORP in mV in physical
quantity.
Human/machine interface: --------------- 4 keys of functions identified
Calibrations: -------------------------------- By identifying a reference device or with specific liquids of
calibration. (See accessories)
c) General functions of control
Types of control: --------------------------- On-Off with proportional cycles
Setpoints: ----------------------------------- pH: from 6,80 to 7,80 pH by step of 0,05pH
(Changeable values of 6 to 9pH in hidden mode)
ORP: from 350 to 950 mV by step of 5mV
Types of pumps: --------------------------- Peristaltic pumps 4 different flows:
▪0,4 l/h, 0,8 l/h, 1,6 l/h and 2,4 l/h.
▪ Tubes resistant to acids and oxidizers
Sense of control: --------------------------- Upward or downward for pH selectable by internal jumper.
(pH- in factory)
d) Measurement scales of analysers
For pH function: --------------------------- Measurement range: 4,00 to 14,0 pH
Resolution: 0,01 pH if pH < 10
Accuracy: 0,5 %
For ORP function: ------------------------- Measurement range: 0 to 999 mV
Resolution: 1 mV
Accuracy: 0,5 %
NOTE:For different measurement scales, please contact us.

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HYDRO’pH®, HYDR’ORP®, HYDRO’pH Duo®and HYDRO’pH/ORP®instructions
3-4 General dimensions of boxes and wall mounting dimensions
Dimensions and fixing ratings of Hydro’pH and Hydr’Orp controllers
Box dimension
Internal fixation
dimensions
External fixation
dimensions
Dimensions and fixing ratings of Hydro’pH/Orp controller
Box dimension
Internal fixation
dimensions
External fixation
dimensions
250
200
60
220
194
140
150
200
60
220
94
140

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HYDRO’pH®, HYDR’ORP®, HYDRO’pH Duo®and HYDRO’pH/ORP®instructions
4Installation and connections
4-1 Transport and storage of HYDRO’pH®, HYDR’ORP®and HYDRO’pH/ORP®
HYDRO range controllers are high-tech electronic devices that use electronic components and
sensitive electrochemical sensors.
Despite the care taken in the design on the strength and robustness of the components used, make all
arrangements for transport and storage equipment.
NOTE:Equipment storage in a dry place.
After unpacking, proceed to the assembly as quick as possible.
CAUTION: Transport equipment with caution!
Do not shock! Protect pH and ORP sensors from shocks, concentrated
chemicals and ensure of permanent humidification of measurement
tips.
NOTE: The recyclable packaging of HYDRO devices must be eliminated
according to the current rules!
Keep wintering packaging!
RECYCLING: Electronic equipments shall be brought back to your retailer so he can
proceed to their elimination respecting the current rules!
Keep wintering packaging!
4-2 Wall mounting terms
Dry and dusted place
Operating ambient temperature between 0°C and 45°C
Installation location out of vibrations
Clean, non-distorted support
Correct wall fixing
CAUTION: Respect mounting instructions. In case of non-compliance:
● The unit may be damaged
● Measurements may be disturbed
● The warranty will not be insured!
4-3 Wall installation of control device
DANGER: Prior to installing the devices and connections of cables, pipes and
fittings, cut power supplies!
The IP65 protection class is guaranteed only if the closure caps of the
Hydro’… electronic controllers are closed and the wires correspond to
the diameter of the cable gland!

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HYDRO’pH®, HYDR’ORP®, HYDRO’pH Duo®and HYDRO’pH/ORP®instructions
Mounting procedure of HYDRO’… boxes
1. Cut general power supply
2. Make sure the filtration pump power is off.
3. Close the valves of the hydraulic system and put the filter valve on « Off »
4. Drill 4 holes of Ø 8mm according to previous plan using or not the fixation kit provided
for this purpose. (If mounting without kit the drilling dimensions are different!)
5. Insert 8 mm raw plugs with a hammer.
6. Attach the bottom screws and tighten moderately, leaving a space between the screw head
and the wall.
7. Hang the electronic box and leave a minimum clearance with the wall.
8. Fix the upper screws and tighten the lower screws once in place.
9. For a fixation without kit, open the top door of the electronic box and tighten the 4 screws
starting with the two top screws. (Beware to internal electric cables!)
10. Fix the 2 lower screws through the appropriate holes.
11. Close the door once the operation ended.
CAUTION: When closing the protection cover, take care not to damage the gasket
or pull the cables between the cover and the electronic card!
4-4 Installation of pipe saddles for sensors and products injection
CAUTION: The installation of the pipe saddles depends on your pool and the
necessary space available!
Different situations may arise:
1st case(The most common and recommended) (Example with HYDRO’pH/ORP®)
Chemicals injection
pipe rings are placed
after the heater.
Sensors are placed bet-
ween pump and filter
(before 3-ways valve)
FILTER
SKIMMER
POOL
PUMP
HEATER

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HYDRO’pH®, HYDR’ORP®, HYDRO’pH Duo®and HYDRO’pH/ORP®instructions
2nd case(Example with HYDRO’pH/ORP®)
3rd case(Example with HYDRO’pH/ORP®)
Chemicals injection
pipe rings are placed
after the heater.
Sensors are placed
between the filter
output and the heater.
FILTER
POOL
SKIMMER
Chemicals injection
pipe rings are placed
after the heater.
The sensors are placed
with a bypass kit
between input and
output filter
POOL
SKIMMER
FILTER
HEATER
PUMP
PUMP
HEATER

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HYDRO’pH®, HYDR’ORP®, HYDRO’pH Duo®and HYDRO’pH/ORP®instructions
a) Mounting procedure of pipe saddles
Step 1 Step 2 Step 3
b) Mounting procedure for the sensors connection kit
Step 4 Step 5 Step 6
NOTE:pH or ORP sensors can be mounted to 360 °.
However, we recommend performing this assembly to the vertical:
maintenance is easier to achieve!
Gasket
Screw
Nut
Apply the pipe saddle
either side of the tubing
on a straight section of at
least 15 cm.
Tighten the two sides at
the same time to keep the
pipe saddle perfectly
straight.
Once the pipe saddle set,
drill a hole of 16mm
properly centered
Sensor-holder
Put teflon on the « sensor-
holder » threads.
Teflon band
Mount the "sensor-
holder"on the pipe saddle.
Tighten gently and finish
with the wrench.
The « sensor holder » is
mounted, wait the end of
the installation to
assemble the sensors!

Page : 20
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HYDRO’pH®, HYDR’ORP®, HYDRO’pH Duo®and HYDRO’pH/ORP®instructions
c) Mounting procedure for pipes connection kit
Step 7 Step 8 Step 9
Step 10 Step 11 Step 12
Step 13 Step 14
Put teflon on the threads of
the fitting and injection
valve.
Screw the fitting on the
pipe saddle
Screw the injection valve on
the fitting
Teflon band
Screw the cap with the PE
pipe on the valve.
Unscrew the cap from the
injection valve...
Pass the PE pipe into the
cap and fit it on the valve
cone...
PE pipe
Same operation on the
dosing pump side
Screw the cap with the PE
pipe on the pump
Arrow indicating
the pump
output