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802253NZ - HydroTap BC, BCHA -AV, AIO, Installation Instructions - Aug 2015 -  V2.01 

Page 23 of 36

When installing air flow ducts, the following tools will be required:

• 

Jigsaw and 12mm Drill

• 

Keyhole or Wall Board saw.

    Ventilation 

Cool air IN

Warm air 

OUT

Air inlet vent position

Airflow through the cupboard

B

D

Door outlet vent

1. 

Drill four pilot holes 
12mm dia.

2. 

Finish the cutout using 
a jig saw and keyhole 
or Wall Board saw

If the air flow, using the silicon door buffers, is insufficient, it will be necessary to fit a standard HydroTap vent 
kit, which ensures heat dissipation through natural convection via installed vents. 

For high use applications, where the cupboard space temperature is near 35°C, or higher, the inlet vent 
(See Item B below) and silicon buffers, need to be fitted. If the airflow is still insufficient to maintain normal 
operating temperatures then the door outlet vent (See item D below) will need to be fitted. 

Alternatively a fan kit may be installed, using the AUX din plug of the right hand side of the appliance 
(Contact your local service centre for availability). 

Note: 

The vent kit has to be installed in a way that allows air to be drawn in from the bottom of the cupboard 

and expelled through the top of the cupboard. Therefore placement of the outlet vent should be towards the 
top of the door or on the side of the cupboard.  

2.2 

The following instructions are critical if there is insufficient cupboard air 

circulation.

Cutout details

Summary of Contents for HydroTap G4

Page 1: ...Tap BC BCHA AV AIO Installation Instructions Aug 2015 V2 01 Page 1 of 36 HydroTap G4 Installation Instructions Affix Model Number Label Here 802253NZ Filtered boiling and chilled drinking water for re...

Page 2: ...nd VENTED Installation 18 21 STEP 2 Check for adequate ventilation Section 2 Ventilation 2 1 Vent cut out details 22 24 STEP 3 Install the Booster Heater if required Section 3 Booster heater Installat...

Page 3: ...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 h...

Page 4: ...se units are NOT designed to be used for sanitary fixtures The Boiling water units are fitted with a tap mounted child safety lock In addition there are various energy saving options accessible via th...

Page 5: ...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 Sometimes steam and or condensed droplets may discha...

Page 6: ...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 Undersink units must n...

Page 7: ...Inlet vent 1 x Outletvent 9 x Screws 1 off HydroTap Booster Heater hoses supplied with BCHAV 4 IN 1 models 1 x Restrictaflow valve and Tee piece for Mixer taps and select models 1 x User guide and 1...

Page 8: ...Rating kW Unit Dimensions W x D x H mm with air duct Dry Weight KG Boiling Chilled BC 1x10A 1 55 N A 280 x 470 x 335 24 4 in 1 BCHA 2x10A 1 55 2 2 280 x 470 x 335 24 All in One BCHA A 1x10A 1 55 N A 2...

Page 9: ...ve inside the cupboard within reach of the braided hoses and positioned so that the connection point and the stop cock will not be obstructed when the undersink units are installed For the mains press...

Page 10: ...way from the sink using a Zenith Font available as an accessory Section 1 Tap Installation Check bowl depth and adjust accordingly TAP Recommended dispensing distance Elite 116 mm HydroTap Classic 116...

Page 11: ...t on the underside of the spacer to ensure a watertight fit 1 2 Cut a 35mm hole in the bench sink top BENCH TOP 1 1 35mm ALL THREAD ROD STAINLESS STEEL SPACER SPIDER CLAMP NUT BLACK PLASTIC SPACER Tap...

Page 12: ...installing Fit the STAINLESS STEEL WASHER SPIDER CLAMP AND 6mm NUT 6mm NUT SPIDER CLAMP STAINLESS STEEL WASHER Incoming water Blue hose to chilled water outlet Red hose to boiling water outlet Clear...

Page 13: ...ly selected holes NOTE When determining which of the 6 holes are required for the new spout height and orientation check the new plastic clip position will clear the undercut and that the wiring loom...

Page 14: ...Hand Control Right Hand Control B C C B 50mm Height adjustment Fixed position options Angular adjustment Fixed position options 1 7 O RING LOWER RUBBER WASHER WASHER NUT 1 8 1 9 Mounting See table on...

Page 15: ...into the sink Tap assembly exploded view and kitchen layout side view BRAIDED HOSE x 3 Mixer Tap Installation Note The mixer tap requires a Zenith Restricta ow valve as supplied to be tted in the cold...

Page 16: ...de of the Mixer tap Note If mounting on an uneven surface a light smear of silicone on the O ring will ensure a water tight seal Pass the tap tubes and threaded extension through the 35mm hole and pos...

Page 17: ...MIXER IN BOILING OUT BYPASS IN VENT BYPASS OUT CHILLED OUT Booster HT Mixer connections BRAIDED BRAIDED BRAIDED BRAIDED Typical 4 In 1 Installation see section 4 280mm 335mm 1 13 Note All silicon tube...

Page 18: ...after passing the usb cable and tubes through the 50mm hole Thread the cable and silicon tubes through the circular clamp block Check the tube colour alignment with the coloured dots on the clamp blo...

Page 19: ...d assy BLUE to Chiller connection CLEAR to vent RED to Boiling connection From Mixer OUT AIO Mains assy BLUE mark WHITE mark BLUE mark RED mark Clamp Block markings and silicon tube positions viewed f...

Page 20: ...e firmly secured Braided hoses Vented braided hose positions Mains braided hose positions BLUE to Mixer IN HOT IN from HWS WHITE Mains IN RED from Mixer OUT Underside view BLUE Mains IN RED Extension...

Page 21: ...flow valve Note The All In One vented taps require a Zenith Restricta ow valve and Tee piece as supplied to be tted in the cold water supply line from the isolation valve Not supplied to the mixer tap...

Page 22: ...nded air gaps are achieved during Installation The minimum requirement is for a 50mm air gap either side and 300mm above of the undersink unit It is important that the 4mm door buffers For all install...

Page 23: ...h use applications where the cupboard space temperature is near 35 C or higher the inlet vent See Item B below and silicon buffers need to be fitted If the airflow is still insufficient to maintain no...

Page 24: ...inlet vent 1 Mark out and cut the air inlet and door outlet holes as shown 2 Ensure the air inlet vent and air outlet vent are positioned at opposite ends of the same cupboard space 3 Fit the inlet v...

Page 25: ...se boiling water delivery 280mm Note1 water connection Blue marking water in Red marking water out The tbraided hoses cannot be lengthened Note2 The electrical cable length is 1 0 metre Note3 Position...

Page 26: ...connections on top of the Booster The hot water outlet hose must be thermally insulated with the insulation provided Tilt Forward Lift UP Release NOTE Remove the backing plate for wall mounting 3 3 T...

Page 27: ...e Bypass Out fitting on the HydroTap to the water inlet of the booster unit Marked Blue and from the outlet of the booster unit Marked Red to the Bypass IN fitting on the HydroTap unit Avoid exerting...

Page 28: ...the boiling water filtered either by the internal or by an optional external filter This diverter valve is located at the rear panel of the Zenith HydroTap undersink unit on the filter door side see...

Page 29: ...00mm POWER CORD USB MAINS IN MIXER OUT MIXER IN BOILING OUT BYPASS IN VENT BYPASS OUT CHILLED OUT Note All silicon tubes must be cut to size They must have a constant fall back to the unit Note Mains...

Page 30: ...MIXER OUT MIXER IN BOILING OUT BYPASS IN VENT BYPASS OUT CHILLED OUT Not required for AIO mains pressure HydroTap Note All silicon tubes must be cut to size They must have a constant fall back to the...

Page 31: ...Not Supplied RED CLEAR BLUE BRAIDED POWER CORD USB MAINS IN MIXER OUT MIXER IN BOILING OUT BYPASS IN VENT BYPASS OUT CHILLED OUT Booster HT Mixer connections BRAIDED BRAIDED BRAIDED BRAIDED Note All...

Page 32: ...PASS IN VENT BYPASS OUT CHILLED OUT Booster HT Mixer connections BRAIDED BRAIDED BRAIDED BRAIDED 4 6 Model 4 In One Vented Note The tube lengths are matched to the pumps performance and therefore CANN...

Page 33: ...lter flush mode 5 Press Next and the View screen will show the Flow calibration mode 6 Press the Start button and the tank will first empty then fill Upon completion the actual pulse will be displayed...

Page 34: ...ess the Install button 3 Press the Booster button 4 In the next screen press YES to enable the Booster 5 Turn the Booster ON 6 Water must be run through the Booster for a min of 30 seconds before the...

Page 35: ...Call Zenith Service Condenser sensor Open Internal fault Check ventilation Call Zenith service Heater fuse driver fault Internal fault Call Zenith Service Heater driver fault No hot water Call Zenith...

Page 36: ...scribed in this publication are manufactured under one or more of the following patents AU675601 AU637412 AU635979 GB0422305 GB2065848 US4354049 US5103859 US5099825 and SA2006 08043 Other patents are...

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