Step 8 - Commissioning - Calibration - Zenith Hydroboil Series Installation And Operating Instructions Manual

Touch "Start" and allow 5 litres of water to flow through the
filter (this takes about 10min of flushing). Water must trickle
out of the vent outlet (at 0.5L/min). Touch "Stop" when
complete. Note there will be no water flow if a filter is not
installed.
Touch [Next] after flushing.
Return the filter valve to the "Filtered" position (Fig.3) and
then touch [Done].
Continue into the following section (Step 8).
Step 8 – Commissioning - Calibration
This follows on from Step 7 (above).
Ensure the dispense tap outlet is open (push safety lock
button and pull for the latched open position – Fig.2). Allow
the tank to fill until water is available at the dispense tap
outlet. Correct the flush valve position if water comes out of
the vent.
With water available touch
804546NZ - BW_HB Small_09.18 v1.02
Installation Procedures
[Next].
Once water is available, close the dispense tap outlet.
Warning: The element will be turned on at
the next step. Failure to ensure water is not
available at the tap outlet will burn the element.
Then touch [Next] to begin the calibration process.
This screen shows the boiling calibration status while it
heats the water to boiling point. The water temperature is
shown in the first parameter.
It takes about 5 minutes to boil the water. When calibration
is complete, the normal operating home screen will appear
(see next section on menu operation).
The tank will then commence filling and heating. Boiling
water will be maintained thereafter. Initial heating and filling
periods are shown in the table below.
Inlet water temperature
3.0 Litre models
5.0 Litre models
7.5 Litre models
15°C 10°C
16 min 17 min
16 min 17 min
23 min 24 min
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