Dover HYDRO Multi-Washer 3000 Series User manual

user manual
Multi-Washer 3OOO Series
with EvoClean

index
1.OO overview page
1.01 Safety Precautions 3
1.02 Overview 3
1.03 Package Contents 4
1.04 Panel Dimensions 4
2.OO installation
2.01 Preliminary Tasks 4
2.02 Panel Mounting 4
2.03 Peripheral Elements 5
2.04 Tubing 5
2.05 Electrical Connections 6
3.OO programming
3.01 General 9
3.02 Unit Parameters 9
3.03 Channel Parameters 10
3.04 Product Parameters 11
3.05 Water Parameters 12
3.06 Washer Extractor Parameters 12
3.07 Formulas 14
3.08 On-line View 15
3.09 Upload/Download 16
3.10 Maintenance 16
3.11 Manual Dosage 17
3.12 Calibration 17
4.OO operation
4.01 Start-Up 18
4.02 Prime Product Delivery Tubes 18
4.03 Calibrate the Products 18
4.04 Calibrate the Water 18
4.05 Check the Dosage 18
4.06 Adjust the Flush of each Washing Machine 18
4.07 Start each Washing Machine and Check the Signals 18
5.OO service parts 19
6.OO warranty
6.01 Limited Warranty 20
6.02 Limitation of Liability 20

3
1.OO overview
1.O1 Safety Precautions
WARNING! Please read precautions thoroughly before operation. Meet all applicable local codes and regulations.
THANK YOU FOR YOUR INTEREST IN OUR PRODUCTS
Please use this equipment carefully and observe all warnings and cautions.
• Both the unit and its peripheral elements must be handled by qualified technical personnel.
• Make sure the installation is carried out according to the current regulations of the state, county and city.
• Do not mount the unit on an irregular or unstable surface.
• This unit is designed to work in a vertical position.
• The unit must be installed in an area with adequate clearance, far from possible impacts, electromagnetic noise sources
and pipelines of gas, steam or water.
• The top of the cabinet is not a shelf! Do not leave objects on the unit.
• Warranty is voided if the user modifies, adds or suppresses any feature of the unit.
• All components involved in maintenance tasks must be the ones registered in the spare parts list supplied by the
manufacturer. Otherwise the Warranty is void.
• The installation of the dosing system must be performed according to the instructions of this manual.
• Main electrical power supply must be 110-230 VAC at 50 Hz/60 Hz.
• Always use wires in good condition.
• The water supply to the unit must conform to the specifications of this manual.
• The unit should be configured according to the programming manual.
• All chemical products must be stored in approved container, at a safe distance from the unit.
• The handling of chemical products requires the proper safety measures such as protective glasses, mask and gloves.
1.O2 Overview
The Multi-Washer 3000 Series with EvoClean is designed to dose laundry chemicals to multiple washer extractors. The
system combines the proven Hydro Multi-Washer controller with the low-maintenance and highly accurate EvoClean
dispenser.
The number of chemical products that can be used with a single unit can be four (4), six (6), or eight (8). Regardless of the
number of products, the maximum number of washers the products can be distributed to by a single unit is three (3) for a low
flow EvoClean.
All the components of the system are consistent with general purpose industry standards, and the materials of construction
are compatible with all normal laundry products.
Because the EvoClean does not rely on squeeze tubes to deliver product, it provides reliable, accurate and repeatable
product dosage that does not degrade over time. The system excels at dosing small volumes (below 90 ml / 3 oz) and
requires significantly lower maintenance than traditional pumping systems.
The Multi-Washer 3000 Series with EvoClean has three major components:
• The EvoClean dispenser with pickup tubing for four (4), six (6), or eight (8) products.
• Distribution manifolds (mounted separately) with valves going to each washer.
• A controller that takes all signals and controls the valves and pumps, to precisely dose the chemicals to each washer.
When a qualified signal is detected by the control cabinet the unit will dose the appropriate products according to the settings
of the formula and washing phase being executed.

4
1.OO overview
1.O4 Panel Dimensions
Panel Height: 4 & 6 & 8 product: 17.9 in (455 mm)
Panel Width: 4 & 6 product: 37.2 in (945 mm)
8 product: 45.1 in (1145 mm)
Panel Depth: 4 & 6 & 8 product: 8 in (203 mm)
1.O3 Package Contents
Multi-Washer 3000 with EvoClean
Metric Models
North America Models
A key feature to these systems is delivering up to 8
chemicals to up to 3 washers using the low-maintenance,
highly accurate EvoClean dispenser.
Aiding in the reliability and longevity of the system is a water
flush that cleans the entire channel after every product
delivery. The eductors, manifold, and all the way through
the distribution manifold to the washer is flushed with
clean water, to prevent the effects of long-term chemical
exposure.
2.OO installation
2.O1 Preliminary Tasks
• Choose a clear and flat wall near to the laundries machines.
• It is highly recommended to use the specific kit of materials for installation which is available under request. In case the
elements for mounting are obtained from local providers, all items should be the same as the ones listed in the kit.
• In case a previous unit is already working in the site, all the existing elements must never interfere with the new installation.
2.O2 Panel Mounting
• In order to make the unit work correctly, it must be
placed on a clear and flat wall.
• The system must be placed at such a height that the
dispenser and control box can be easily accessed.
• The panels’ approximate mounting dimensions are
shown to the right but may vary slightly. Use the panel
being installed as a template.
• To use the supplied mounting hardware, drill four 5/16
in (8 mm) holes at the locations indicated, and insert the
included anchors.
• Place the unit on the wall and use the provided
fasteners to affix it securely.
HYDSPD0093M 4P, 3WE, 1CH, EVCL, V, MET
HYDSPD0091M 6P, 3WE, 1CH, EVCL, V, MET
HYDSPD0092M 8P, 3WE, 1CH, EVCL, V, MET
HYDSPD0093 4P, 3WE, 1CH, EVCL, V, USA
HYDSPD0091 6P, 3WE, 1CH, EVCL, V, USA
HYDSPD0092 8P, 3WE, 1CH, EVCL, V, USA
37.2 in (945 mm)
17.9 in (455 mm)
16.7 in
(425 mm)
45.1 in (1145 mm)
36 in (915 mm)
43.3 in (1115 mm)
8 in (203 mm)
4 Product
4+6 Product
6 Product
8 Product
8 Product
16.7 in
(425 mm)
Multi-Washer 3000 with 6-Product EvoClean

5
2.OO installation (continued)
2.O3 Peripheral Elements
After placing the unit, it is necessary to hang the distributor that directs dosages to the washers:
• This distributor is responsible for diverting the products to the corresponding washer extractor.
• Only one machine is attended while the others are queued.
• It is recommend to set the distributor at an equidistant position from the washer extractors.
2.O4 Tubing
Once all elements are on the wall, their fittings must be
connected with the tubes. We recommend using 1/2 inch
or 12mm reinforced tubing.
Water Inlet: Make sure there is enough water supply for
the unit; at least 40 psi or 2.8 bar in the dynamic range.
If that water pressure cannot be achieved, it is mandatory
to install a booster tank to increase the incoming water
pressure to the EvoClean.
Chemical Pickup: Decide the best distribution for the
tanks / drums of product.
After that, connect all tubes from the EvoClean to the
suction lances.
Inlet Valve 1 = Flush vent
Inlet Valve 2 = Product 1
Inlet Valve 3 = Product 2
Inlet Valve 4 = Product 3
Inlet Valve 5 = Product 4
Inlet Valve 6 = Product 5
Inlet Valve 7 = Product 6
Inlet Valve 8 = Product 7
Inlet Valve 9 = Product 8
Do not connect any tubes to the Flush channel
vent fitting! This must remain unobstructed.
The product check valves are supplied detached in a bag
with the unit. To prevent damage to the dispenser,
install hoses to the check valves before connecting
the check valves to the manifold! Push the product
intake hose onto the detached check valve and secure with
cable tie, then push the check valve elbow into the eductor
and secure with the clip.
Distributor Tubing: Install the delivery tubing from the
main panel to the distributor inlet and connect each
distributor delivery tube to the appropriate washer, as
shown to the right.
Distributor Valve 1 = Machine 1
Distributor Valve 2 = Machine 2
Distributor Valve 3 = Machine 3
to
Distributor
to
Distributor
Water
Inlet
Products
(1/2” or 12mm Tubing)
P1
P2 P5
P3 P6
P4 P7 P8
Chemical Drum
Connect nothing
to the Flush channel
vent fitting! Must be
unobstructed.
Check Valves
F 1 2 3 4
EvoClean with all Check Valves installed
1 32
Valves
Machine 1
Machine 2
Machine 3
Delivery from
Main Panel

6
2.OO installation (continued)
2.O5 Electrical Connections
Main Input Power: Connect a 110 to 230 VAC source to
the X1 connections in the cabinet.
Remember never to get the power from a washer extractor.
An independent 10 amp breaker is recommended.
The power cable must be constructed of 3 wires with at
least 1.5 mm cross-section or 16 gauge wire.
• Line/Phase (black) goes to the ‘L’ connector.
• Neutral (white) goes to the ‘N’ connector.
• Ground (green) goes to the ‘Ground’ connector.
Once the power is supplied to the unit, all inputs, outputs
and communications may be configured.
Distributor Connections: Follow the wiring diagrams to below, when making the electrical connections between the main
panel and the distributor control cabinet
2) Plug the Adapter Board into the appropriate Washer Signal Connection header at the bottom of the main board in the
control cabinet.
Note: Every unit ships with a total of 9 washer adapter boards, a full set of 3 for each of the 3 voltage options.
Recommended
power cord
cabinet routing
Recommended
distributor cable
cabinet routing
Recommended
washer signal cable
cabinet routing
Distributor
Control
Cabinet
Main Input Power
(110 to 230 VAC)
Inside
Control Cabinet
Inside
Control Cabinet
Inside
Control Cabinet
Washer Signal
Connections
Distributor
Connections
Washer Machine Signal Wires
Bottom of Control Cabinet
Bottom of Control Cabinet
Bottom of Control Cabinet
3-5AChar.C
L(+) N(-) PE
+ + - -
DCOK
Ajust
22-28V
Weidmuller
PROeco
3-5AChar.C
L(+) N(-) PE
+ + - -
DCOK
Ajust
22-28V
Weidmuller
PROeco
3-5AChar.C
L(+) N(-) PE
+ + - -
DCOK
Ajust
22-28V
Weidmuller
PROeco
PE
N
L
X1
- -
-
O13 O12O11
X3
A3A2
++
B2 B3
X2
PE
N
L
X1
- -
-
O13 O12O11
X3
A3A2
++
B2 B3
X2
1 2 3 C
Washer Signal Wiring: (Metric Models)
Be sure the unit is turned off, before connecting
the washer signals to the control cabinet.
1) Attach the signal wires from the washer to the appropriate
Washer Signal Voltage Adapter Board, based on the
signal voltage coming from the washer.
Washer
Signal Voltage
Washer Voltage
Adapter Board
220 VAC Option 1
110 VAC Option 2
24 VAC or DC Option 3
Washer 1 Washer 2 Washer 3
Machine 1
31 2
1
2
3
4
5
C

7
2.OO installation (continued)
2.O5 Electrical Connections (continued)
Formula Selector Wiring: (Metric Models)
With the Metric Multi-Washer 3000 units, the Formula Selector(s) are connected directly to the control board, at the second
level of the X2 terminal block, as shown below. Brown to “-”, Yellow to “+”, White to A3 and Green to B3. If multiple
Formula Selectors are being connected, they must be connected in parallel, either at the control board or (recommended)
using a standard terminal box, as shown.
Washer Signal Wiring: (North America Models)
Be sure the unit is turned off, powered down, before connecting the communication boxes!
The North America Multi-Washer 3000 models use Communication Boxes as the interface between the signals coming from
the washer and the formula programming to deliver certain products at certain times. The simple On/Off signals from the
washer are translated into digital packets of information and transmitted back to the Multi-Washer control board over a digital
network. This allows a single four-wire cable to daisy-chain from one communication box to another, simplifying installation.
The connection at the main panel is on the second bank of Terminal Block X2; Black to “-”, Red to “+”, White to A1 and
Green to B1 as shown below.The four conductor cable runs to the “In” connector of the box closest to the main panel. Any
remaining boxes are connected with a cable running from the “Out” connector to the “In” connector of the next box.
The boxes are identified to the PLC by the DIP switch settings as shown below. If you are using the Remote Formula
Selection accessory, their DIP switches must be set to match the Communication Box to which they are connected.
Recommended
Comm Box
cable routing
Bottom of Control Cabinet
Inside
Control Cabinet
3-5AChar.C
L(+) N(-) PE
+ + - -
DCOK
Ajust
22-28V
Weidmuller
PROeco
Box 1 Box 2
InOut InOut
Other
Boxes
(If any)
Box Identification DIP Switch Settings
= 1 = 2 = 3
Every NA Box
Connection
(top down)
Black
Red
Green
White
PE
N
L
X1
- -
-
O13 O12O11
X3
A1A2
++
B2 B1
X2
Use shielded 4-conductor cable!
Recommended
Formula Selector
cable routing
Bottom of Control Cabinet
Inside
Control Cabinet Terminal Box
(Not provided)
3-5AChar.C
L(+) N(-) PE
+ + - -
DCOK
Ajust
22-28V
Weidmuller
PROeco
PE
N
L
X1
- -
-
O13 O12O11
X3
A3A2
++
B2 B3
X2
W.E. #1
Formula
Selector
Use shielded 4-conductor cable!
Note: Metric and North America models are typically supplied
with cables that use different wire colors (see below).
W.E. #2
Formula
Selector
W.E. #3
Formula
Selector

8
2.OO installation (continued)
2.O5 Electrical Connections (continued)
Washer Signals (North America Models)
The signal wires from each washer connect to their Multi-
Washer Communications Box using the row of connectors
at the lower edge of the circuit board, with the grounds
jumpered to have a common connection, as shown to the
right.
DIP Switch 5 - AFS Time (NA Models)
On the DIP switch that identifies the Communications Box
(see above), the fifth DIP switch is used to adjust the
time period for Auto-Formula Select (AFS).
With switch 5 in the Off position, 5 seconds is the AFS
time, so an AFS signal of 15 seconds would select Formula
3. With switch 5 in the On position, 3 seconds is the AFS
time, so an AFS signal of 9 seconds would select Formula
3.
Level Probes Wiring:
The MW-3000 control cabinet can be used to power (24
VDC) a Hydro Low Level Alarm (Model # HYDLLA2000L8D)
connected to up to 8 product depletion wands.
To wire the Low Level Alarm (LLA), connect the two wires
from the probe to the appropriate contacts on the Level
Board (see images at right) and route the two-conductor
cable from the Level Board (A & B) through the opening in
the bottom of the cabinet and wire to the X2 terminal block
at contact A2 and B2 as shown.
(* Note! Although some of the X2 block connections are
labeled differently for the Metric and North America models,
the referenced two bottom-row contacts of the X2
block are labeled A2 and B2 for both models.)
Internet Connection: The controller cabinet has an
external Ethernet jack available for communication across
networks and over the Internet. In can be used as follows:
• Cell Modem Connection: If a strong enough signal is
available near the laundry room, you can connect the
controller to a cellular modem, to create a connection to
the Internet. A monthly data subscription is required.
Recommended
Low Level
cable routing
Bottom of Control Cabinet
Level Board
Inside
Control Cabinet
* Note!
3-5AChar.C
L(+) N(-) PE
+ + - -
DCOK
Ajust
22-28V
Weidmuller
PROeco
9
+
-
B
A
+
B
A
IN 1 IN 6IN 2 IN 3 IN 4 IN 5
ON
12345
IN 8IN 7
COM NO COM NO
+
B
A
++++++++
Product 01
PE
N
L
X1
- -
-
O13 O12O11
X3
A3A2
++
B2 B3
X2
Washer
Signal
Wires
5 = Off
AFS time
is 5 sec.
5 = On
AFS time
is 3 sec.
Installer
supplied wiring,
color will vary!
1 2 3

9
3.OO programming
Programming the Multi-Washer 3000 controller consists of “Creating a Program Settings File”. Follow the steps detailed
below to create a program settings file that contains the settings you desire.
3.O1 General
1) From a laptop or smartphone connect to the unit WIFI by connecting to multitec_3_ xxxx.
• Enter Password; dositecsistemas
2) Open up a web browser and insert IP 192.168.10.91 in the search bar and this will be diverted to the main page.
• Insert email [email protected]
• Password 1111
3.O2 Unit Parameters
1) Click on Unit parameters in the left-hand column, the below page will open.
3) Enter the laundry details, it is essential to add a contact name and email address.
4) When all details have been entered click Save at the bottom of the page.
General Laundry Settings
Unit Parameters

10
3.OO programming (continued)
3.O2 Unit Parameters (continued)
2) Name – enter the name you wish to give the unit.
3) Enter machine type – Multitec 3.
4) Range
• Washer extractors – the amount of washer extractors you are connecting the unit to.
• Products in channel 1 – the number of chemical products you are connecting to the channel.
5) When all values have been entered click on Save at the bottom of the page.
3.O3 Channels Parameters
1) Click on Channels in the left-hand column, the below page will open.
2) Channel number – choose the channel you wish to program. For a Multi-Washer 3000 this will always be 1.
3) Name – name the channel.
4) Mode – choose from the following; time, flow sensor or flow meter. Flow sensor is the recommended mode for the Multi-
Washer 3000 with EvoClean.
5) Pump type – This must be set to EvoClean for the Multi-Washer 3000, and it should always be preselected as the default
pump type.
6) Water test – amount of water required to create the test within the channel in ml.
7) Flush
• Flush type – For the Multi-Washer 3000 units, this setting will always be the water flush setting “Water Only”.
8) Alarms
• Skipped alarms – the amount of alarms that the unit will accept before the alarm buzzer Initiates on the unit and stops
dosages. Start at 1 and then change to 3 after initial commissioning.
9) Click on Save at the bottom of the page.
Unit Parameters