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802700NZ - Commercial Installation Instructions - Aug 2015 -  V2.01 

Page 9 of 32

   Technical Specifications

Product covered by these instructions:

Capacity 
Boiling 
(cups)

Capacity 
Chilled 
(glasses)

Boost 
(10A)

GPO's 
Required

Power 
Rating 
(kW)

Boost 
Rating 
(kW)

Unit Dimensions 
W x D x H (mm)  
with airduct

Dry 
Weight 
(Kg)

Boiling Only

B160

160

NA

no

1x10A

1.9

NA

280 x 313 x 335

8

B240

240

NA

yes

2x10A

1.9

2.2

280 x 313 x 335

8

Chilled Only

C125

NA

125

no

1x10A

0.175

NA

336 x 476 x 335

20

C175

NA

175

no

1x10A

0.300

NA

336 x 476 x 335

20

Chilled Sparkling

CS175

NA

175

no

1x10A

0.450

NA 

336 x 476 x 335

26

Model

Cups of 

Boiling 

Water per 

Hour

Glasses 

of Chilled 

Water per 

Hour

B

160

NA

C

NA

125

1. The Cup measurement =167ml and the Glass measurement = 200ml

2. 

Chilled water will continue to be dispensed after the rated capacity has been used, although this may be at 

slightly higher temperature. 

Commercial Models

B

B Mains Mixed water

C

C Mains Mixed water

CS

Chilled Spa Mains Mixed water

Before installing ensure the following are provided at the Installation site:

• 

Review all the technical specifications.

• 

Ensure the underbench can support the product weight when full of water                                   

• 

Sufficient space in the cupboard to install all of the undersink units in accordance with these Installation 
Instructions. Refer to technical specification for dimensions. Refer to section 3 & 4, for Installation 
instructions. 

• 

For all models, a 220-240Vac, 10A GPO will be required. 

NOTE: Check all cable and hose lengths against inlet /outlet positions before      
proceeding

  (See section 4 for general layout).   

• 

A potable water supply connection with isolating valve 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. 

• 

If an external filtration or water softening device is required, then it is important to allow extra space for  
these items.   

• 

A cold water supply with a minimum working pressure of 172kPa (for B&C), 200kPa (with a Booster 
and /or filter softener), 250kPa (for CS) and a maximum working pressure of 700kPa connected via an 
isolation valve. 

• 

The appliance must be placed with it’s base in a horizontal position. 

IMPORTANT!

  Do not proceed with the Installation if these requirements are not met.

Summary of Contents for HydroTap G4 Celsius 802700NZ

Page 1: ...15 V2 01 Page 1 of 32 HydroTap G4 Celsius Installation Instructions Filtered Boiling Chilled and Chilled Sparkling drinking water with unfiltered Hot and Cold ambient water for commercial kitchens Affix Model Number Label Here 802700NZ Commercial models ...

Page 2: ...Page 2 of 32 802700NZ Commercial Installation Instructions Aug 2015 V2 01 Models Model B160 B240 Model C125 C175 Model CS175 ...

Page 3: ...rocedures 15 16 STEP 3 Install the Booster heater B240 Model Section 3 Booster 17 3 1 Specification 18 3 2 Installation and Removal 19 STEP 4 Filter Softener If required Section 4 Filter Installation 20 STEP 5 Fit the CO2 Gas cylinder CS175 model Section 5 CO2 Cylinder 21 5 1 Connect and secure the CO2 gas cylinder 22 STEP 6 Install the undersink unit Section 6 Undersink unit installation 6 1 Hose...

Page 4: ...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 Check all plumbing fittings have been tightened 3 Ensure the outlet and vent pipes are positioned to drain correctly 4 Ensure there is adequate ventilation 5...

Page 5: ...ng tap mounted on a kitchen sink or bench These units utilise a conventional refrigerant compressor to chill the water and a CO2 gas cylinder to carbonate the chilled water The Celsius taps will dispense Boiling or Chilled and Chilled Sparkling water using a rotating handle and deliver a mix of Hot and Cold ambient water through a conventional mixer lever The water filter and CO2 gas cylinder are ...

Page 6: ...ly 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 discharge through a vent outlet at the tap If the tap is not installed using the Font pedestal ensure the tap body is located so the tap outlet safely dispenses into the sink bowl area Lifting Take care when lifting the Zenith Celsius un...

Page 7: ...ording to MSDS Material Safety Data Sheet WARNINGS 1 The Zenith Celsius 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 ...

Page 8: ... with hoses 1 off Undersink Unit with air and water filters 1 off Mains water connection hose Vent Kit 1 x Inlet vent 1 x Outlet vent 9 x Screws 1 x Tee piece for ambient water supply 1 x User guide and 1 x Quick start guide 1 off CO2 gas cylinder and regulator assy Accessories Description Replacement CO2 Gas Cylinder Replacement Filter Guide ...

Page 9: ...t the Installation site Review all the technical specifications Ensure the underbench can support the product weight when full of water Sufficient space in the cupboard to install all of the undersink units in accordance with these Installation Instructions Refer to technical specification for dimensions Refer to section 3 4 for Installation instructions For all models a 220 240Vac 10A GPO will be...

Page 10: ...diameter sheet metal hole punch for sink tops Not supplied 35mm diameter hole saw for timber bench tops Not supplied 42mm AF tube spanner or wrench Not supplied for fixing tap assembly Section 1 Tap Installation Hole positioning Position the tap such that it dispenses into the sink bowl NOTE Taps are available with ARC or CUBE neck options 35mm hole Double Bowl ...

Page 11: ...e in the bench sink top BENCH TOP 1 1 Ø35mm HOT COLD BRAIDED HOSES CHILLED TUBE BRASS WASHER BLACK RUBBER Seal BRASS NUT USB PLUG SPARKLING TUBE JG Y PIECE Note Trim all plastic tubes to minimise any dead leg of water Chilled Sparkling Tap components CS175 Tap connections 1 2 RUBBER Washer ...

Page 12: ...l Installation Instructions Aug 2015 V2 01 HOT COLD BRAIDED HOSES BOILING or CHILLED TUBE BRASS WASHER BLACK RUBBER SEAL BRASS NUT VENT TUBE USB PLUG 1 3 B160 B240 and C125 C175 Tap connections RUBBER Washer Boiling model Vent outlet ...

Page 13: ...m hole Ensure the black rubber seal is correctly positioned to give a water tight seal FIT THE RUBBER WASHER BRASS WASHER AND LARGE NUT BLACK RUBBER SEAL 35mm HOLE IN BENCH TOP 1 4 Secure the rubber brass washers and large nut from inside the cupboard space as shown above Tap Installation RUBBER WASHER Boiling model Vent outlet ...

Page 14: ...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 installations are fitted to the inside edge of the cupboard door to allow suficient air circulation inside the cupboard See the diagram below IMPORTANT See section 6 for clearances When installing air flow ducts the following tools will be required Jigsaw and 12mm Drill Keyhole...

Page 15: ...A B C 2 2 Standard ventilation for Chilled and Chilled Sparkling models A Kickboard cutout 1 Drill 4 pilot holes 12mm dia in corners 2 Finish cutout using a Jigsaw and Kethole or Wall board saw B Cabinet floor cutout 1 Drill two pilot holes 12mm dia 2 Finish cutout using a Jigsaw C Cabinet floor cutout 1 Drill 4 pilot holes 12mm dia in corners 2 Finish cutout using a Jigsaw and Kethole or Wall boa...

Page 16: ...1 Drill four pilot holes 12mm dia 2 3 When standard ventilation cannot be used the following instructions are critical if there is insufficient cupboard air circulation Cutout details For low use applications or when ventilation through a kickboard is not possible and the cupboard space temperature is near 35 C or higher An inlet vent See Item B below and door vent See item D below with silicon do...

Page 17: ...nded to provide pre heating of water before it enters the Zenith HydroTap G4 boiling tank The Booster is supplied as standard equipment with all 240 cup models However it may be later installed as an accessory for the 160 cup models to increase their delivery to 240 cups 280mm Note 1 water connection Blue marking water in Red marking water out The braided hoses cannot be lengthened Note 2 The elec...

Page 18: ...ections 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 To Remove Install the appliance 1 Insert a flat head screwdriver all the way into the lock 2 Gently angle the screwdriver upwards by approximately 10 as shown in the image below 3 Pull the appliance forward...

Page 19: ...t fitting on the Zenith 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 Zenith HydroTap unit Avoid exerting any mechanical pressure on the appliance This can be achieved by applying a spanner on the flats of the inlet and outlet connections when tightening the braided hose connectors Do not overtighten T...

Page 20: ...touching the filter O rings and filter opening as this may cause bacterial contamination of the cartridge 3 Moisten the O rings with water align the front cartridge label to the left and push the new cartridge into the filter head 4 Turn the cartridge a quarter turn to the right until the cartridge comes to a complete stop with the front label facing forward 5 Disconnect the filter outlet hose fro...

Page 21: ...easy fit over the spigot soak it in hot water before re applying Do not force the seal to fit Turn the regulator OFF by rotating the regulator knob all the way out in an anti clockwise direction NOTE Two plastic seals are supplied with a new regulator Only one is required the other is supplied as a spare part 5 3 Connect the gas hose Connect the braided gas hose to the top of the underbench unit v...

Page 22: ...pect the joint for leaks 4 If any bubbles appear the joint will need to be resealed CO2 Regulator 5 5 Leak Test This gauge shows the pressure in the bottle and indicates when the bottle is empty Initial bottle pressure will be 35 40 bar This gauge shows the adjustable limit 2 7 3 0 bar required for the HydroTap to function correctly Pressure regulating knob ON OFF knob Green zone Relief valve NOTE...

Page 23: ...t cut at an angle 2 Remove any swarf or unwanted material 3 Push the tube into the John Guest fitting making sure all connections to the John Guest fittings are pushed in past the O ring to full depth at least 15 16mm 4 Check for a good joint by pulling back on the tube If the tube comes out of the fitting repeat the above step 5 To remove the tube press the collet into the fitting and at the same...

Page 24: ...feed water bypass the internal filter and only be filtered by the external filtration This diverter valve is located at the rear panel of the undersink unit on the filter door side see the image below If no external filter is installed select position A A Rotate 90 only 1 2 3 4 Installation Hose and tube fitting Do not overtighten Remove all caps from the top of the undersink unit Fit the foam insu...

Page 25: ...t required for B160 HydroTap POWER CORD USB MAINS IN MIXER OUT MIXER IN BOILING OUT BYPASS IN VENT BYPASS OUT RED CLEAR BRAIDED Max 1400mm Max 450mm 280mm Note All silicon tubes must be cut to size They must have a constant fall back to the unit Note Mains hose length is 750mm Plug and Cord length is 1800mm Position the undersink unit close to the Celsius tap and according to the hose and cord len...

Page 26: ...POWER CORD USB MAINS IN MIXER OUT MIXER IN BOILING OUT BYPASS IN VENT BYPASS OUT RED CLEAR BRAIDED Booster Not required for B240 HydroTap Booster option Note All silicon tubes must be cut to size They must have a constant fall back to the unit Note Mains hose length is 750mm Plug and Cord length is 1800mm Position the undersink unit close to the Celsius tap and according to the hose and cord lengt...

Page 27: ...CHILLED OUTLET MAINS IN 336mm MAX 1490 mm MAX 400 mm Min 35 mm 6 6 Model C125 Model C175 BLUE BRAIDED Installation Instructions Note All silicon tubes must be cut to size They must have a constant fall back to the unit Note Mains hose length is 750mm Plug and Cord length is 1800mm Position the undersink unit close to the Celsius tap and according to the hose and cord lengths supplied ...

Page 28: ... lengths are matched to the pumps performance and therefore CANNOT be lengthened Take time to consider hose lengths when determining the mounting positions for the options Note All silicon tubes must be cut to size They must have a constant fall back to the unit Note Mains hose length is 750mm Plug and Cord length is 1800mm Position the undersink unit close to the Celsius tap and according to the ...

Page 29: ...ially you will be prompted to select a language After commissioning the system may be customised by selecting further options in Section G Settings within the User Guide Have a 10L bucket or similar container not supplied at the ready to hold a quantity of water that will be ejected while the Filter Flush Mode is in operation Open the filter access door on the front of the HydroTap and the filter ...

Page 30: ...utton 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 heater will activate 7 Dispense boiling water for 30secs and check the Booster outlet hose is warm when the boiling water tank is replenishing HydroTap Booster Screen 7 4 Booster B240 Model Upon completion a Booster reminder screen will appear ...

Page 31: ...n Internal fault Call Zenith Service Condenser sensor Closed Internal fault Check Ventilation 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 Service Compressor driver fault No chilled water Call Zenith Service Hot sensor degraded Internal fault Ca...

Page 32: ...9825 and SA2006 08043 Other patents are in force and patent applications are pending As Zenith policy is one of continuous product improvement changes to specifications may be made without prior notice Images in this booklet have been modified and may not be true representations of the finished goods WMKA00099 AS 3498 Head Office Zenith Heaters Limited IRD No 95 640 729 Unit 2 15 Moselle Avenue He...

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