H. TAP OUTLET
To prevent damage during transport the tap
is wrapped and placed inside the unit
enclosure near the solenoid valve & vent
fittings. The tap is connected to the tap
extension by a chrome-plated nut and
tightened using a 29 mm AF spanner.
J. ELECTRICAL REQUIREMENTS:
WARNING:
If this boiling water unit is to be installed in
a newly constructed building, ensure that
all electrical tests including insulation
tests have been performed prior to
plugging in and switching on your new
Boiling Water Unit. Failure to do so could
damage the electronics.
• 220 –240 Volts AC, 50 Hz, Single Phase
• 10 Amps on 3, 5, 7.5,10 & 15 litre models
• 15 Amps on 25 litre model
• 20 Amps on 40 litre model
A flexible cord complete with a plug is
supplied on all 3, 5, 7.5, 10 and 15 Litre
models. Do not loosen the cord grip or pull
excess cord into the Lazer. If the supply
cord of this unit is damaged, it must be
replaced by the manufacturer or a
qualified service person.
The 25 and 40 litre models must be
installed with fixed wiring. A means of
disconnection from all active (phase)
conductors of the power supply must be
incorporated
during
installation
in
accordance with the wiring rules.
4. OPERATION
When the installation is complete, first
turn on the water supply before
switching on the power.
On initial start-up, the unit automatically
runs through a set-up cycle to detect the
boiling point of water (calibration cycle)
and during this cycle steam may
discharge from the vent pipe for a short
time. It is important not to operate the
tap during the set-up cycle because it
may affect the operating temperature of
the unit. After the boiling point is
detected the unit automatically starts
incremental filling.
The unit is programmed to automatically
operate 24 hours a day, 7 days a week.
It is highly recommended for the user to
program the timer (if the unit supplied
has one), as this will increase the life of
the unit,
and consume less power (see Section 5
for how to program the timer).
The electronic controller constantly
monitors and controls the water level
and water temperature to optimise the
boiling water delivery.
Operation based on an inlet water
temperature of 18ºC
LAZER
Size
(Litre)
Calibration
Cycle
(min)
Approx
Recovery
(Litres / Hour)
Approx. Time
to heat full
Capacity (min)
3.0
22
17.5
12
5.0
21
15
7.5
21
22
10
21
29
15
21
40
25
33
40
40
30
41
50
5.
5.
