804050NZ- CS Commercial HydroTap - Installation Instructions - 09.2016 v3.01 Page 1 of 20
Zenith HydroTap
Installation Instructions
Filtered, Chilled and Sparkling drinking water for commercial kitchens and tea rooms.
®
Affix Model Number Label
Here
804050NZ
CS & CSHA Commercial
Page 2 of 20 804050NZ- CS Commercial HydroTap - Installation Instructions - 09.2016 v3.01
Tap options
Arc / Cube Tap
Celsius Tap
Classic Tap
Elite Tap
The HydroTap appliance series offers a range of interchangeable taps to suit the customer’s needs (See
options below). For ease of installation, it is recommended to fit the tap before installing the undersink unit.
The installation procedure for each of the taps is detailed in a separate tap installation instruction book No.
803341NZ, supplied with the tap.
For all operational features of the HydroTap, please refer to the CS User manual No.801981NZ.
804050NZ- CS Commercial HydroTap - Installation Instructions - 09.2016 v3.01 Page 3 of 20
HydroTap Specifications
Installation check list ....................................................................................................................4
Important Safety Instructions .......................................................................................................5
Warnings and Regulatory Information ..........................................................................................6
Major components and Accessories ............................................................................................7
Technical Specification ................................................................................................................8
Before Installation and site requirements .....................................................................................9
STEP 1 -
Measure and cut all the tap holes before fitting the taps
Section 1 - See Tap Installation instructions, (supplied with the tap ) No. 803341NZ
STEP 2 - Check for adequate ventilation
Section 2 - Ventilation
2.1 - Ventilation - All Models .............................................................................................10
2.2 - Ventilation diagram - CS Models ..............................................................................10-11
2.3 - Alternative Ventilation ...............................................................................................11
STEP 3 -
Fit the CO2 Gas cylinder
Section 3 - CO
2
Cylinder and Regulator
3.1 - Connect, secure and test the CO2 gas cylinder .......................................................12
3.2 - Connect the regulator ...............................................................................................12
3.3 - Connect the gas hose to the regulator ......................................................................12
STEP 4
- Install the underbench unit
Section 4 - Underbench unit installation
4.1- Hose and Tube fittings ; J.G. Fittings .........................................................................13
CO
2
regulator ....................................................................................................................14
4.2- Connect the gas hose to the undersink unit ...............................................................15
4.3- Test for gas leaks .......................................................................................................15
4.4- Installation and connection ........................................................................................15
4.5- Chilled Sparkling Models CS175 ...............................................................................16
4.6- Celsius Chilled Sparkling Model CSHA175 ...............................................................17
STEP 5
- Commission the HydroTap
Section 5 - Commissioning
5.1- CO
Purge ..................................................................................................................18
5.2- Filter Flush .................................................................................................................18-19
Trouble Shooting
Trouble Shooting Table ................................................................................................................19
End of life disposal .......................................................................................................................19
Contact details .............................................................................................................................20
Index
Page 4 of 20 804050NZ- CS Commercial HydroTap - Installation Instructions - 09.2016 v3.01
Before Installation:
A. Read the instructions and check if there is adequate space to mount all of the components.
B. Note: Not all fittings are supplied with the appliance kit. Isolation valves and special tools are
not supplied (See Technical Specifications for details).
C. Check the mains water pressure is between 250 - 700kPa
D. Check the water quality to determine if extra filtration will be required.
Note: This product must be fitted to a potable water supply.
E. Check the appliance rating plate and ensure correct power is available for the appliance.
F. Check the under counter cupboard supporting the appliance is adequate for
the total weight of the appliance, when full of water.
Before Commissioning:
1. Check the unit has been installed correctly.
2. Flush the supply line before connecting to the undersink unit.
3. Check all plumbing fittings have been tightened.
4. Ensure the outlet and vent pipes are positioned to drain correctly.
5. Ensure there is adequate ventilation.
6. Check all tubes from the underbench unit to the tap, have a constant rise and there are no
sags or kinks in the hoses.
7. Check all electrical connections are correct and there are no loose wires.
Commission: (See section 5)
8. Turn on the gas and water and check for leaks.
9. Turn on the power.
10. Purge the CO
2.
11. Flush the filter.
12. Where applicable, programme the unit to suit the customer’s requirements.
Installation checklist
Thank you for purchasing a Zenith HydroTap. Please read and follow these instructions carefully to ensure
safe and trouble free service. If service is required, please call
0800 558055
804050NZ- CS Commercial HydroTap - Installation Instructions - 09.2016 v3.01 Page 5 of 20
Important Safety Instructions
What is the Zenith HydroTap ?
The Zenith HydroTap CS taps are electronically controlled, filtered, Chilled and Sparkling water, drinking
systems for kitchens and tea rooms. In addition, the Celsius tap is designed to dispense Chilled and Sparkling
water as well as Ambient and Hot water, from external mains and hot water services respectively.
The HydroTap units are under bench drinking water appliances with a dispensing tap mounted on a sink
or bench, which may be used for commercial applications. These units utilise a conventional refrigerant
compressor to chill the water and utilise a CO
2
gas cylinder to carbonate the chilled water. The CS models
will dispense chilled water (factory set to 3-5°C) These models are NOT designed to be used for sanitary
fixtures.
In addition, there are various energy saving options accessible via the main menu. The 2.64kg CO
2
bottle is
refillable and should be returned to your nearest HydroTap agency for exchange, whereas the water filter is a
disposable item. Both will require periodic replacement and are covered by a limited OEM warranty.
It is important that the Installation be done safely, correctly and completely, in order to utilise all the benefits
the HydroTap can provide. The Classic tap may be ordered with the Tap Head Assembly for Disabled use.
The disabled levers are supplied with Braille caps for the visually impaired.
This manual contains important safety, Installation instructions for the Zenith HydroTap G4.
Safety
This appliance is not intended for use by persons (including children) with reduced physical,
sensory or mental capabilities, or lack of experience and knowledge, unless they have been
given supervision or instruction concerning use of the appliance by a person responsible for
their safety. Children should be supervised to ensure that they do not play with the appliance.
For products sold in Europe, this appliance can be used by children aged from 8 years and above and
persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they
have been given supervision or instruction concerning use of the appliance in a safe way and understand
the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be
made by children without supervision.
Refrigerant
The Zenith HydroTap unit contains R134A refrigerant under pressure. Maintenance of the refrigeration unit
must be carried out by an accredited service provider or qualified refrigeration technician.
Qualifications
If the power cable is damaged it must be repaired only by a qualified technician. To avoid hazards, all
Installation procedures must be carried out by a suitably qualified tradesperson. The power cable and power
outlet must be in a safe visible position for connection.
Venting
Ensure the tap body is located so the tap outlet safely dispenses into the sink bowl area.
Lifting
Take care when lifting the Zenith HydroTap unit. Some units may exceed safe lifting limits. If you feel this is
beyond your personal capabilities, please seek assistance with the lift. The weights of the units are marked
on the packaging. Do not lift the unit by the front cover or any connections at the top rear of the unit. Refer to
the technical specifications for the weight of your product.
Airflow
The ambient operating temperatures, when installed in a cupboard, must be between 5ºC - 35ºC. The
system will operate satisfactorily only if proper air ventilation is provided and only if the recommended air
gaps of 50mm on each side are provided. See section 2 for correct ventilation details.
Page 6 of 20 804050NZ- CS Commercial HydroTap - Installation Instructions - 09.2016 v3.01
Important Safety Instructions
WARNINGS
1.
The Zenith HydroTap unit must be earthed. The resistance of the earth connection from each exposed
metal part must be less than 1 ohm.
2.
All Installation and service work must be completed by trained and suitably qualified
Tradespeople. Faulty operation due to unqualified persons working on this product, or
any other Zenith product may void warranty coverage.
3.
All Plumbing must comply with AS/NZS3500.
4.
All Electrical must comply with AS/NZS3000
5.
All Plumbing and Electrical connections must be made in accordance with local regulations.
6.
This HydroTap product is rated for 230V 50Hz AC operation.
7.
Underbench units must never be located near, or cleaned with water jets.
8.
Zenith HydroTaps are not to be exposed to the elements of nature
9.
Due to the process of continuous improvement, Zenith Heaters reserves the right to change details
mentioned in this manual, without notice.
2.64 Kg CO2 Cylinder Warnings:
•
Pressurised container.
•
Protect from sunlight.
•
Contains gas under pressure, may explode if heated.
•
Do not expose to temperatures exceeding 50˚C.
•
Do not pierce or burn, even after use.
•
Do not expose to naked flame or any incandescent material.
•
Keep out of reach of children.
•
High concentration of gas may cause asphyxiation.
•
Use only in ventilated areas.
•
Store in a location with a volume of no less than 50 cubic meters for each
2.64 Kg bottle.
•
Use only in an upright position.
•
This bottle must be used with the approved pressure regulator.
•
Avoid shock.
•
Use according to MSDS. (Material Safety Data Sheet).
Positioning
It is important to ensure the underbench unit is positioned in an accessible area close to the floor level. The
unit must have it’s base mounted in a horizontal position with all inlets and outlets facing up. The Tap must be
located above the underbench unit. See section 4 for details.
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