Zenith HYDROTAP 30009 User manual

Domestic models
37671 Zenith HydroTap BC60/85
37601 Zenith HydroTap BF60 (Ambient)
37691 Zenith HydroTap B60
37676 Zenith HydroTap BCD60/85
37606 Zenith HydroTap BFD60 (Ambient)
37696 Zenith HydroTap BD60
30009 Zenith HydroTap HT60
30609 Zenith HydroTap HTD60
36051 Zenith HydroTap HT60/85
36651 Zenith HydroTap HTD60/85
Zenith HydroTap
Filtered boiling and chilled drinking water for kitchens and tea rooms.
Commercial Models
30281 Zenith HydroTap BC150/175
30271 Zenith HydroTap BC100/125
37201 Zenith HydroTap B10OF
38201 Zenith HydroTap B150F
37291 Zenith HydroTap B100
38291 Zenith HydroTap B150
Disabled Models
37276 Zenith HydroTap BCD100/125
38286 Zenith HydroTap BCD150/175
37206 Zenith HydroTap BD10OF
38206 Zenith HydroTap BD150F
37296 Zenith HydroTap BD100
38296 Zenith HydroTap BD150
®
Installation and Operating Instructions
81467 - February 2005

Page 2 of 20 Zenith Hydro Tap Installation and Operating Instructions - 81467 - February 2005
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 (all models) . . . . . . . . . . . .5
Step B - Installing the undersink unit (all models) . . .6
Step C - Connecting the tap, BC & B models . . . . . . .6
Step D - Connecting the Water Supply (all models) . .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 . . . . . . . . . . . . . . . . . . . . . . .15
AuxillIiary FanAttachment . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Hot Safety Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Trouble Shooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Exploded view Chiller Module and Spares . . . . . . . . . . . . . . .18
Exploded view Boiler Module and Spares . . . . . . . . . . . . . . .19
Exploded view HT series boiler only . . . . . . . . . . . . . . . . . . .20
Intentionally blank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Intentionally blank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Intentionally blank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
NOTE:
All plumbing must comply with AS3500.4.1 & AS3500.4.2
All electrical must comply with AS3350.1,AS3350.2.15

Zenith Hydro Tap Installation and Operating Instructions - 81467 - February 2005 Page 3 of 20
Read These Warnings First
Safety
Do not allow young children, handicapped or infirm persons, to use the Zenith
HydroTap without supervision.
Refrigerant
The Zenith 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 Zenith 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 optional 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.
Altitude (not HT boiling only series)
The Zenith HydroTap is equipped with a self-calibrating program which caters for
altitude adjustment.
Filter For models : BC, BD, BF
The Zenith 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 Zenith 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 it’s cable.The appliance must be
positioned so that the plug is accessable.

Page 4 of 20 Zenith Hydro Tap Installation and Operating Instructions - 81467 - February 2005
These Installation Instructions cover the entire Zenith HydroTap range. 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, Filtered
BD = Boiling and Ambient Filtered
B = Boiling only (unfiltered)
D = Disabled Lever controls, (Optional order only)
HT = Domestic Models (boiling only are unfiltered, boiling/chilled are filtered)
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.
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 to the under-sink 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 VoltAC, 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
when the heater is not in use, do not turn off the appliance electrically.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 First 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)
409 (16.1) 340 (13.3) 321 (12.6) 10 (22) 14 (30.8)
353 (13.8) 320 (12.5) 9.5 (20.9) 12 (26.4)
353 (13.8) 320 (12.5) 290 (11.4) 9 (19.8) 11.5 (25.3)
353 (13.8) 320 (12.5) 9 (19.8)
Width
mm (inch)
440 (17.3)
290 (11.4)
290 (11.4) 11.5 (25.3)
Model
BC & HT 60/85
BC 100/125
BC 150/175
B 150
B 100
B 60
BD 60

Zenith Hydro Tap Installation and Operating Instructions - 81467 - February 2005 Page 5 of 20
In addition to normal tools, the following will be required:
• 38mm diameter sheet metal hole punch for sink tops. (not supplied)
• 38mm 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 (all models)
1. Make sure that the tap location will allow the nozzle to drain into the sink.
2. Install the 38mm hole in the bench / sink top.
3. Remove the “Spider Clamp”and S/S washer by undoing the 6mm nut
located on the “All Thread” at the base of the Tap Head Assembly.
A tube spanner is supplied in your installation kit for this job.
4. 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.
5. Pass all three hoses through the 38mm hole and carefully locate the Head
Assembly and black spacer on the bench / sink area.
6. From the underside of the bench / sink area re-locate 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 “AllThread” through the center of the“Spider
Clamp”.
7. Hold the “AllThread” steady and re-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 1m above
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
Fixing nut Black spacer
Spider clamp Smear silicon
on underside
flat surface
Note: A stainless steel washer is
supplied to go in between the
Spider Clamp and the underside
of the sink top. Position it here.
• 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 175 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