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HydroTap BC 100 Series

Zip HydroTap BC 60 Series, HydroTap BC 125 Series, HydroTap BC 85 Series, HydroTap BC 100 Series, HydroTap BC 150 Series Installation And Operating Instructions Manual

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Zip HydroTap
Filtered boiling and chilled drinking water for kitchens and tea rooms.
®
Installation and Operating Instructions
81467 - April 2006
This Installation Instruction covers the following HydroTap models:
BC series, B series, HT series and their associated Disabled models.
Contents
Read These Warnings First . . . . . . . . . . . . . . . . . . . . . . . . . .3
Models covered by these instructions . . . . . . . . . . . . . . . . . .4
Installation Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Special tools required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Installation procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Step A - Installing the tap . . . . . . . . . . . . . . . . . . . . .5
Step B - Installing the undersink unit . . . . . . . . . . . .6
See special note page 6, ventilation buffers.
Step C - Connecting the tap, . . . . . . . . . . . . . . . . . .6
Step D - Connecting the Water Supply . . . . . . . . . . .7
Step E - Testing and commissioning . . . . . . . . . . . . .7
Font Installation procedure . . . . . . . . . . . . . . . . . . . . . . . . . .8
Operating the Tap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Replacing the Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Pull-out Font Template pages . . . . . . . . . . . . . . . . . . . . . .a, b, c, d.
Setting the Energy Saver Timer . . . . . . . . . . . . . . . . . . . . . . .11
AuxillIiary Fan Attachment . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Hot Safety Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Trouble Shooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Exploded view Chiller Module and Spares . . . . . . . . . . . . . . .14
Exploded view Boiler Module and Spares . . . . . . . . . . . . . . .15
Exploded view HT series boiler only . . . . . . . . . . . . . . . . . . .16
Exploded view B series boiler only . . . . . . . . . . . . . . . . . . . .17
Intentionally blank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Intentionally blank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
NOTE:
All plumbing must comply with AS3500.4.1 & AS3500.4.2
All electrical must comply with AS3350.1, AS3350.2.75
All refrigeration must comply with AS3350.2.24
Read These Warnings First
Safety
Do not allow young children, handicapped or infirm persons, to use the Zip HydroTap without supervision.
Refrigerant
The Zip HydroTap Chilling unit contains 134A refrigerant under pressure. No part of the unit should be exposed to a naked flame. Maintenance of the refrigeration unit must be carried out by an accredited service provider or qualified refrigeration mechanic.
Qualifications
If any power cord or plug 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 cord and general power outlet must be in a safe visible position for connection.
Venting
Sometimes steam and / or boiling water may discharge through a vent outlet at the mouth of the tap. If the tap is not installed using the Font pedestal, ensure the tap body is located so the tap outlet safely drains into the sink bowl area.
NOTE: On startup, the controls take the system through a calibration process which causes the unit to over-boil for a period of 90 secs. This is normal operation, once this mode is completed the system reverts back to normal operation.
Lifting
Take care when lifting the Zip HydroTap undersink unit. Some units may exceed safe lifting limits. Do not lift without assistance. The weights of the units are given in the table under the heading “Installation Requirements”. Do not lift the unit by the doors.
Airflow
The ambient temperatures this unit should operate within are 5ºC - 35ºC. Proper air circulation must be provided. The system will operate satisfactorily only if the recommended air gaps are provided, these are 65mm min rear clearance and 50mm side clearance. An air vent is provided with each unit for high usage applications, this must be installed in the top half of the cupboard door as a matter of course. An accessory exhaust fan kit is available and should be used to ensure adequate ventilation. Make sure that the ventilation grilles of the undersink unit are not obstructed.
Included in the installation pack are adhesive
backed silicon buffers. If air vents are not installed in the cupboards housing the HydroTap, the buffers must be placed on the inside edge of the cupboard door to create a slight gap ensuring a minimum airflow. Failure to do this may cause the HydroTap to overheat and operate inefficiently.
Altitude (not HT boiling only series)
The Zip HydroTap is equipped with a self-calibrating program which caters for altitude adjustment.
Filter Control (for filtered models)
The Zip HydroTap filter control is preset to 6000 Litres to provide trouble-free flow and operation in most installations. Local water quality conditions may require an alteration to this capacity. In areas where the water has a high concentration of sediment, the preset litre capacity may be shortened to avoid poor flow, taste or odour situations. In areas where the water quality is above average, lengthening the preset capacity may be desirable, but not essential. If any of these changes is needed, follow the instructions on page 11 or contact your Zip Service Provider.
Zip Hydrotap undersink assembly.
The appliance must be placed in a
horizontal position, as shown above.
The power point must be located within reach of its cable. The appliance must be positioned so that the plug is accessable.
Note:
Always ensure the hoses are shortened so that any excess is removed and their route is the most direct line between the tap assembly and the HydroTap unit.
Do not allow the hoses to sag or droop so water is trapped within the hoses. Always maintain a constant fall
Positioning of the tap assembly must be within the following parameters:
The height between the base of the Hydrotap unit and the base of the Tap assembly cannot be greater than 900mm.
Page 4 of 20 Zip Hydro Tap Installation and Operating Instructions - 81467 - April 2006
Use the chart on the left to identify the model you are using:
Commercial and Domestic Models:
BC = Boiling and Chilled, Filtered, Timer BF = Boiling and Ambient Filtered B = Boiling only (unfiltered) D = Disabled Lever controls, (Optional order only) HT = Domestic Models (boiling only, unfiltered)
Boiling Water Capacity:
100 = 100 cups in one hour 150 = 150 cups in one hour
Chilled Water Capacity: (BC only)
125 = 125 glasses in one hour 175 = 175 glasses in one hour
Filtration: (BC, BD and BF only) Note: The Cup measurement = 167mls, the Glass measurement = 200mls.
(An “F” suffix denotes Filtration)
Models covered by these instructions
Before installing ensure that the following have been provided at the installation site:
• Sufficient space in the cupboard to install the undersink unit in accordance with these Installation Instructions. A table of dimensions is given below.
NOTE: Add 65mm to the Depth of the undersink unit to allow for Water
and Electrical connections.
• A water supply connection with isolating valve inside the cupboard within reach of the 750 mm flexible connection and positioned so that the connection point and the stop cock will not be obstructed when the undersink unit is installed.
• Power supply 220-240 Volt AC, for connection to the heater via a 10 amp G.P.O.
Installation Requirements
BC
Model
100
Cups of
Boiling Water
per Hour
125
Glasses of
Chilled Water
per Hour
Frost Protection
If this appliance is located where the ambient air temperature could fall below 5ºC do not turn off the electric power. This safeguard does not offer the same protection to the connecting pipework and fittings.
Installation Environment Considerations
This unit is intended for indoor use only and should never be installed outdoors or exposed to the elements of nature. This unit must not be positioned in an area that may be cleaned by a water jet. This unit must not be cleaned by a water jet.
# Section Heading# Section Heading
Read These Warnings continued
Height
mm (inch)
Depth
mm (inch)
Weight empty
kg’s lbs
Weight full
kg’s lbs
337 (13.2) 430 (16.9) 440 (17.3) 28 (61.7) 34.5 (76)
337 (13.2) 430 (16.9) 28 (61.7) 35 (77.1)
395 (15.5) 465 (18.3) 500 (19.6) 29.5 (65) 38 (83.7)
353 (13.8) 320 (12.5) 290 (11.4) 9.5 (20.9) 12 (26.4)
409 (16.1) 340 (13.3) 10.0 (22.0) 14.0 (30.8)
334 (13.1) 320 (12.5) 188 (7.4) 9 (19.8) 11.5 (25.3)
353 (13.8) 320 (12.5) 9 (19.8)
Width
mm (inch)
440 (17.3)
321 (12.6)
290 (11.4)
11.5 (25.3)
Model
BC 60/85 series
BC 100/125 series
BC 150/175 series
B 100
B 150
HT 60
B 60
In addition to normal tools, the following will be required:
• 35mm diameter sheet metal hole punch for sink tops. (not supplied)
• 35mm diameter hole saw for timber bench tops. (not supplied)
• Nut runner tube spanner (supplied) for fixing tap assembly.
When installing a Font unit:
• 108mm diameter sheet metal or hole saw to suit surface being cut.
Special tools required
Step A - Installing the tap
1. Make sure that the tap location will allow the nozzle to drain into the sink.
2. Install the 35mm hole in the bench / sink top.
3. Ensure the black plastic spacer remains in place as this is the moisture
seal against the bench / sink top. A light smearing of silicon sealant on
the underside of the spacer will ensure a watertight fit.
4. Pass all three hoses through the 35mm hole and carefully locate the Head Assembly and black spacer on the bench / sink area.
5. From the underside of the bench / sink area install the S/S washer and “Spider Clamp” by feeding each of the three tubes and electrical cable evenly in between the legs of the “Spider Clamp”. Slide it up to meet the “All Thread”, and pass the “All Thread” through the center of the “Spider Clamp”.
6. Hold the “All Thread” steady and fit the 6mm nut to the “All Thread” using the tube spanner supplied in the kit. Check the Tap Head position before securing it tightly against the bench / sink top.
NOTE 1: The tap assembly must not be positioned more than 900mm
above the base of the HydroTap unit. Failure to do this may result in poor water delivery.
NOTE 2: Under no circumstances should the Tap be twisted after the
installation is complete.
Installation procedure
• This switch must provide all-pole disconnection and a contact separation of at least 3mm installed in accordance with wiring rules.
• Cold water supply with a minimum working pressure of 70 kPa and a maximum working pressure of 700 kPa connected via an isolation valve. If pressure is likely to exceed 700 kPa, install a 500 kPa Pressure Limiting Valve.
• The fitting of an air flow vent cut into the top half of the cupboard door concealing the HydroTap requiring a cut size of approximately 100mm circular, to provide adequate warm air displacement. In installations where high volume draw-off will occur, the fitting of the accessory exhaust fan is essential.
Important: Do not proceed with the installation if these requirements are not met.
Installation Requirements continued
Black Plastic Spacer
See note 3.
Note: A stainless steel washer is supplied to go in between the Spider Clamp and the underside of the sink top. See location as shown.
Spider Clamp
Fixing nut
S/S
Washer
Ta p
All-thread rod
Benchtop
Installation procedure continued
Vent line
Chilled line Hot line
Front
Vent
Hot Outlet
Step B - Installing the undersink unit
SPECIAL NOTE: The HydroTap undersink units are heavy, take note of the weights listed in the table on page 4. If you think you cannot lift the unit safely, get help and avoid possible injury.
Before positioning the heater connect the braided water inlet hose (supplied) to the cold water inlet on the unit. This is located at the rear of the unit.
Position the Zip HydroTap undersink unit as close as possible to directly beneath the Zip HydroTap tap head.
The connection tubes supplied with the tap head assembly CANNOT be lengthened.
Leave at least a 50 mm air-gap without obstruction on each side of the unit and 65mm at the rear
Adjust both cupboard door hinges and attach the supplied rubber door buffers to the doors to create a 4 mm air-gap between the doors and the cupboard. This is the minimum ventilation requirement for low usage installations.
Proper air circulation must be provided for all Boiling and Chilled models. The system will operate correctly only if the recommended air gaps are achieved during installation. A ventilation hole measuring 100mm must be cut into the top half of the cupboard door to accommodate the air vent provided. Make sure that
the undersink unit ventilation grilles are not obstructed in any way. Cupboard ventilation for Boiling only and Boiling Ambient models is recommended.
Step C - Connecting the tap Model BC and HT (boiling/chilled models)
Measure and trim the blue tube and connect it to the chilled water outlet located on the top front, right hand side of the undersink unit. Use spring clamps provided.
Measure and trim the red marked tube and connect it to the hot water outlet located on the top center, right hand side of the undersink unit. Use spring clamps provided.
Measure and trim the unmarked tube and connect it to the vent outlet located on the top center, left hand side the top of the undersink unit. Use spring clamps provided. NOTE: All tubes must have a continuous fall back to the undersink unit.
Connect the tap USB connector to the USB port on the undersink unit. Orient the USB plug carefully and connect, do not force the plug. Once connected, fix the cable to the wall, ensure it is away from any possible water splashes and is off the floor.
Note: When trimming any silicon tubes trim to minimum length, do not loop any excess or allow kinking of the tubes. When connecting, slide the tube over the pipe at least 25mm. There are black plastic clamps provided on the boiling and chilled hoses to choke the flow if required. Only choke the flow if it is excessively strong.
Model B, BD and HT (boiling only models)
Measure and trim the red marked tube and / or the blue marked tube and connect it to the hot water outlet and amblient outlet if a BD model, on the top of the undersink unit. Use spring clamps provided. Measure and trim the unmarked tube and connect it to the vent outlet on the top of the undersink unit. Use spring clamps provided.
NOTE: All tubes must have a continuous fall back to the undersink unit.
Connect the tap USB connector to the USB port on the undersink unit. Orient the USB plug carefully and connect, do not force the plug. Once connected, fix the cable to the wall, ensure it is away from any possible water splashes and is off the floor.
Note:
Included in the installation pack are
adhesive backed silicon buffers. If air vents are not installed in the cupboards housing the HydroTap, the buffers must
be placed on the inside edge of the
cupboard door to create a slight gap
ensuring a minimum airflow. Failure to
do this may cause the HydroTap to
overheat and operate inefficiently.
This instruction is critical
Step D - Connecting the water supply
To prevent sediment from entering the Zip HydroTap at connection, flush water through the supply line thoroughly before connection to the Zip HydroTap. Open the access door and check that the filter is in place and secure. Connect the water supply to the undersink unit using the attached flexible hose .Turn on water and check for leaks. If no leaks are evident turn the power on.
Step E - Testing and commissioning (applies to all models except HT boiling only)
Filter Flush Mode (filtered models only)
The display screen will show which model you have. Have a bucket or similar container (not supplied) at the ready to hold a
quantity of water that is ejected while the Filter Flush Mode is in operation. Open the filter access door on the front of the HydroTap and the filter cartridge will be exposed. Located to the rear RHS of the cartridge is a fixed flush line, approx 600mm long and the flush line stop cock. Place the free end of the flush line into the bucket or container (not supplied).
Turn “ON” both water and electricity supplies and open the flush line stop cock. The display will show Filter Flush Mode. To activate press adjust ∧. Run at least 7.5 Ltrs of water through to activate the filter membrane. Press the adjust ∧ button again to stop the Filter Flush Mode. Turn OFF the Filter Flush stop cock and re-locate the tube and stop cock in the filter compartment. Turning OFF the Filter Flush Mode puts the HydroTap into calibration mode. Press adjust ∧ to start calibration.The element will now cycle On and heat the water to 95ºC maintaining it at that temperature for a short stabilization period.
Once stabilized, the element will cycle On, bring the water to boiling point and hold it there for a short period.
The unit now carries out a self calibration function to ensure correct temperatures are maintained. During this period the Red LED on the Tap Head assembly flashes slowly until the calibration function is complete.
Once this step is complete (approx 5 minutes) the unit will default to normal operation.
When starting, both Boiling and Chilled cycles activate similtaneously after calibration has taken place, the descriptions below indicate what happens during each cycle.
Boiling
The unit is now running in normal operating mode. The Red LED will flash until usable temperature is reached.
Before using the HydroTap wait 5 minutes after this point to allow adequate fill time. The unit is now ready for use. Test water delivery from the tap and check for appropriate temperatures. Use cable clips to tidy and secure wiring.
Chilled
When water and power is turned On, the Blue LED flashes slowly on the Tap Head assembly. The compressor activates and water begins to fill the chiller tank at the prescribed rate. When the water is chilled to 10ºC the Blue LED on the Tap Head assembly stops flashing and stays illuminated. The compressor continues to chill down to 5º when it will cycle Off.
Ensure that the clock matches your local time. If not refer to page 15 . If Energy Saver Settings are required, the instructions for installing these are described on page 15 “Setting the Energy Saver Timer”.
Installation procedure continued
Boiling Water Lever Chilled Water Lever
Red Light White Light Blue Light
Boiling Filter Status Chilled
Use these buttons to
scroll through the menu
Use these buttons to
activate and de-activate
the program selected
Page 8 0f 20 Zip Hydro Tap Installation and Operating Instructions - 81467 - April 2006
1. Position the Font template (provided) on the bench area. Ensure the position you select is within the length of the supply tube and USB cable fixed to the Tap Head Assembly. These cannot be extended.
2. Check again for correct positioning.The supply hoses must have constant fall back to the tank assembly. Cut the holes as shown on the template.
3. Once holes are cut, locate the Font base in position, from the underside, lightly tighten the securing rod with the nut and washer provided.
4. Apply a light smear of silicon sealant to the underside of the black base ring, this will provide a water tight seal against the Font base when clamped.
* Ensure the plastic spacer is corectly located under the Font.
5. Now take the Tap Head Assembly. Feed the hoses and USB cable through the Font base, then through the plastic spacer that sits under the font base but on the bench top. This stops warping of the base plate. Ensure the Tap spout is directly centered over the Font drain. Fit the “Spider Clamp”, nut and washer onto the “All Thread”. Have all the supply tubes and USB cable located evenly between the “Spider Clamp” legs. When satisfied with the positioning, tighten the fixing nut with the Tube Spanner provided in the kit.
6. Tighten the securing pin so the Font base is flush with the bench top.
NOTE: The fixing nut above the drain elbow can be loosened to correctly position the direction of the elbow. Ensure when the re-positioning is complete the nut is re-tightened to ensure a water tight seal.
7. Connect a drain hose (22mm ID) from the Font base outlet elbow to the closest drain trap spigot available. If a spigot is not available use the snap on spigot and worm drive clamps supplied in the kit. (Instructions and diagrams are supplied in the kit ref:81496).
8. Ensure the positioning of the snap-on spigot is on the “sink” side of the trap and not the “waste” side. Once positioned, a hole (13mm ID) will need to be drilled to provide waste access to the drain line. The snap-on unit will require suitable sealant to keep it water tight against the waste pipe. Finish by fitting the worm drive clamps tightly on either side of the spigot and fitting worm drive clamps to either end of the drain hose. The drain hose from the Font must have constant fall
9. Connect the Tap head Assembly supply hoses and vent as per the instructions contained in the installation procedure section of this document.
Font installation procedure
Tap assy
hole 35mm
Hole required for Font
recess 108mm
Fixing stud
Drain elbow
View from underside
Cut a 10mm slot for stud
Black Plastic Spacer
See note 4.
Note: A stainless steel washer is supplied to go in between the Spider Clamp and the underside of the benchtop. See location as shown.
Spider Clamp
Fixing nut
S/S Washer
Ta p
All-thread rod
Benchtop
Font
Spacer
Under Font
*
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