Emec Micromaster WDPHCL-ECL6 User manual

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OPERATING INSTRUCTIONS
FOR “WDPHCL- ECL6” INSTRUMENT
This manual contains safety information that if ignored can endan-
ger life or result in serious injury. They are indicated by this icon.
Keep the instrument protected from sun and water.
Avoid water splashes.
Read Carefully ! ENGLISH Version
R1-09-08

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Danger!
GENERAL SAFETY GUIDELINES
In emergencies the instrument should be switched off immediately! Disconnect the power cable from
the power supply!
When installing always observe local regulations!
Manufacturer is not liable for any unauthorized use or misuse of this product that may cause injury,
damage to persons and / or materials.
Caution!
“WDPHCL” instrument complies with the following European regulations:
EN60335-1 : 1995, EN55014, EN50081-1/2, EN50082-1/2, EN6055-2, EN60555,3
Based on directive CEE 73/23 c 93/68 (DBT Low voltage directive) and directive 89/336/CEE (EMC
Electromagnetic Compatibility)
Instrument must be accessible at all times for both operating and servicing. Access must not be
obstructed in any way!
Feeder should be interlocked with a no-flow protection device to automatically shut-off the pumps when
there is no flow!
Pumps and accessories must be serviced and repaired by qualified and authorized personnel only!
Always discharge the liquid end before servicing the instrument!
Empty and rinse the liquid end before work on a pump which has been used with hazardous or
unknown chemicals!
Always read chemical safety datasheet!
Always wear protective clothing when handling hazardous or unknown chemicals!
Instrument must be operated / serviced by trained technicians only!
All connection operations must be performed while the instrument is not connected to main supply!

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1. Introduction
WDPHCL is a fully Integrated All-in-One Swimming Pool Controller. Ideal for new construction projects the WDPHCL
innovates panel mount capability into a small wall-mount package.
2 Pumps for Chlorine and pH adjustment in PVDF, small-form-factor saves space, installation time, and shipping
expense.
It includes Input for a Flow Switch. Integral pumps can handle up to 20 bar and 16 l/h (Self-Venting Liquid-end as option),
high maintenance tubing sets and roller assemblies.
Working ranges are:
pH : from 0 to 14pH
Chlorine: from 0 to 10 mg/l
All information are provided through a large LCD display. Using a revolutionary wheel control the instrument can be easily
programmed. WDPHCL is housed in a IP65 plastic box.
2. The wheel
Located in the upper right side of WDPHCL there is a wheel that must be used to control the instrument. Wheel can be
rotated in both directions to scroll over the menus and / or pressed to confirm highlighted selection / value.
NOTE: Once changes are made press “OK” to save and exit from submenu. Press “ESC” to exit without saving.
Rotate wheel to scroll through menus or options
Press wheel to select highlighted option
Rotate wheel to scroll through menus or options
Press wheel to select highlighted option
SCROLL
SELECT

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3. Mainboard Connections
Unplug instrument from main power supply then perform connections to probes and / or selected outputs by following
the above picture.
(A) STAND-BY input
(B) Flow input:
(C) pH Level input (left pump head)
(D) Cl Level input (right pump head)
(E) pH EPHS probe connector
(F) Cl ECL6 probe connector
(G) Power Supply: 230VAC 50-60 Hz.
(H)Alarm contact output:
Warning: Connections must be perfomed by qualified and trained personnel only.
LEFT PUMP HEAD (pH) RIGHT PUMP HEAD (Cl)
3 1
2 4
3 1
2 4
1 Blue (Ground)
2 Brown (+)
3 n/a
4 Black (Signal)
1 n/a
2 Black
3 Red
4 n/a
(A)
(H)
(D)
(F)
(E)
(C)
(G)
(B)

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3.1 Hydraulic connections, hoses
Unplug instrument from main power supply then perform connections to probes and / or selected outputs by following the
above picture. Hydraulic connections are:
Suction Hose with level probe and foot filter
Delivery Hose with injection valve
Discharge Hose
Suction Hose.
Completely unscrew tightening nut from pump’s head and remove assembling
components: tightening nut, holding ring and pipe holder.
Assembly as shown. Insert hose into pipe holder until it reaches the bottom.
Lock hose on pump’s head by screwing down the tightening nut.
Use only hands to do it!
Connect other side of the hose to the foot filter using the same procedure.
Delivery Hose.
Completely unscrew tightening nut from pump’s head and remove assembling
components: tightening nut, holding ring and pipe holder.
Assembly as shown. Insert hose into pipe holder until it reaches the bottom.
Lock hose on pump’s head by screwing down the tightening nut.
Use only hands to do it!
Connect other side of the hose to the injection valve using the same
procedure.
Discharge hose.
Insert one side of discharge hose into pump head discharge connector.
Insert other side of discharge hose into product’s tank.
During priming procedure product exceeding will flow into tank.
Suction Hose
Tightening Nut
Holding Ring
Pipe Holder
O-ring
Valve

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3.2 Hydraulic connections, level probes
Assembling foot filter with level probe.Level probe must be assembled with foot filter using the provided kit.
Foot valve is made to be installed into tank’s bottom without sediments priming problem.
Connect BNC from level probe into WDPHCL level inputs (“B” and “E” connectors).
Put level probe assembled with foot filter into tank’s bottom.
Warning: If there is a mixer installed into tank, install a suction lance instead of level probe / foot filter.
STEP 5
STEP 2
INSERT FLOATER
STEP 1
INSERT RING AS SHOWN
STEP 4
INSERT RING AS SHOWN
STEP 3
INSERT PROBE
WITH N.O. CONTACT
UNTIL TO HEAR
A CLICK

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3.3 Hydraulic connections, pump heads
Injection Valve.
Injection valve must be installed on plant from water’s input.
Injection valve will open at pressure greater than 0,3bar.
Discharge hose (connector)
Discharge Knob
To Delivery hose
To Suction hose

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4. Main Screen
When into normal operating mode, WDPHCL shows the following main screen:
UNITS (1)
VALUES (2)
PUMPS STATUS (3)
Main screen is divided int 3 zones.
(1) UNITS. “pH” is the measuring unit for pH probe.
“mg/l” is the measuring unit for Chlorine probe.
(2) VALUES These numbers are values read by the probes.
(3) PUMPS STATUS These fields are related to current pumps status and instrument activity.
DISPLAY EXPLANATION WHAT TO DO IF OCCURS
FEED ON Pump is dosing chemical product. No action required.
FEED OFF Pump is OFF. No action required.
LOW TANK Chemical product tank is almost empty. Check chemical tank. Restore correct level.
NO FLOW External flow contact stops both the pumps. Check flow.
OK Setpoint reached. No action required.
FEED LIMIT Time for dosing exceeded. Dosing alarm. Check pump dosing capacity.
PROBE FAIL Stuck reading values. Check probe for proper functioning.
DELAY Pump activity delayed. Countdown in progress. If not requested check PARAMETERS options.
WAIT PH pH priority dosage over Cl dosage. If not requested check PRIORITY options.
LEFT
PUMP HEAD
STATUS
RIGHT
PUMP HEAD
STATUS

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5. Quick status check
From main screen rotate the wheel to review main instrument parameters and current status conditions.
Current time
Today date
Current pH reading
Current Chlorine reading
Dosing alarm condition
Probe failure status
NO FLOW contact status
Tank Level status
Last pH calibration result
Last pH calibration date
Last Cl calibration result
Last Cl calibration date

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6. Password
To grant access into “Main Menu” press the wheel from main screen and enter the passcode.
If this is the first time here then the passcode is 0000 (factory preset). Press wheel 5 times to enter into “Main Menu”.
Otherwise press the wheel 1 time and enter the passcode. Numbers can be selected rotating the wheel.
To set a new passcode choose “PARAMETERS” from “Main Menu” , move on “New Pcode”, click on wheel and enter a
four numbers code. Click on “EXIT” and choose “YES” to save request. The new passcode is now ready.
Lost passcode ?
Please dont’ forget the passcode (if changed). In the unfortunate event, please call your local distributor for unlocking procedure. There is no way for you to
recover lost passcode.