Zenith HydroTap G4 Installation Instructions Manual - 5.4

Page 34 of 36 

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

5.4

 - 

Boiling Calibration

Commissioning

5.5

 - 

Booster

•  Press the calibration button and the system will 

commence the Boiling calibration procedure. This 

will take aprox 5-6 minutes.

•  Upon completion, a Booster reminder screen will 

appear and allow you to return home by pressing 

the [Home] button. 

•  Check the Date and Time settings (See Note 

below)

To enabled when a Booster unit is installed. 

NOTE: Failing to make the correct selection for the “Booster”, will affect product performance. 

NOTE: Depending on your location you may need to re-set the internal clock. See section G of the user 

guide to check and if necessary, reset the Date and Time for your time zone.

Safety 

sensor

Pull both levers forward 

Safety Sensor Calibration (Lever taps)

1.  Press the [MENU] button for main menu.

2.  Press 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 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

1. 

With the unit in Normal operating mode and with the safety enabled

2. 

Turn the power OFF

3. 

Pull both tap levers to the forward position

4. 

Turn ON the power

5. 

The unit will calibrate the safety switch

6. 

 Return the levers to the neutral position.

7. 

To check the calibration, dispense Boiling water, in normal light 

conditions with the safety enabled. 

Light intensity varies from site to site, therefore it is recommended that a re-calibration be performed at the 

time of the installation. All direct natural sun light must be shaded from the HydroTap, during the calibration. 

This can be achieved by closing any nearby curtains, blinds, or by shielding the HydroTap with a dark cloth.

5.6

 - 

Sensor