landskap AMIATA Vital + Installation Instructions And User Manual Download

Page: 92 / 101

92 (101)

ENG

ADJUST THE SET TEMPERATURE

When you are using a panel with Up and Down buttons (temperature buttons), the temperature will flash while you are pressing them.
If you press once more on a temperature button, the set temperature will be adjusted in the direction indicated by the button. When
the LCD display stops flashing, the spa will heat the water to the newly set temperature if required.
The temperature can be set between 16°C and 40°C.

PRESS AND HOLD

If a temperature button is pressed and held down while the temperature is flashing, the temperature will continue to change until the
button is released. If only one temperature button is available and the limit of the temperature range is reached while the button is
being held down, the process will reverse direction.

For heating the water in the spa, a pump is required to circulate the water through the heater. The pump that does this is called the
“heater pump”. The pump may either be a two-speed Pump or a circulation pump. If the heater pump is a two-speed Pump, READY
MODE will circulate the water every half an hour, using a low speed for Pump, in order to maintain a constant water temperature, heat
it up if required and update the temperature display. This is termed “polling”. REST mode allows heating only during programmed
filter cycles. As no polling is taking place, it is possible that the current temperature may not be shown on the temperature display
until the heater pump has been running for a minute or two.

PUMPS

Press the “Jets” button once to switch the pump on or off, and to toggle between low and high speed if this function is available.
If possible the pump closes down by itself after a timeout period. The low-speed setting for pump has a timeout of 30 minutes. The
high-speed setting has a timeout of 15 minutes.
In systems without circulation, pump will run at low speed when the compressor or another pump is running. If the spa is in READY
mode, pump can also be activated for at least one minute every half an hour in order to sense the temperature of the spa (polling). It
can then heat the water to the set temperature if required. When low speed is activated automatically it cannot be deactivated from
the panel, although high speed can be started.

CIRCULATION PUMP MODES

If the system is equipped with a circulation pump, it is configured to work in one of three ways:

1 The circulation pump runs continuously (24 hours), except for 30 consecutive minutes when the water temperature exceeds

the set temperature by 1.5°C (which is most likely to happen in very hot climates).

2 The circulation pump runs continuously, irrespective of the water temperature.
3 A programmable circulation pump is activated when the system checks the temperature (polling), during filter cycles, when there

is a risk of frost or when another pump is running.

The specific circulation mode used has been determined by the manufacturer and cannot be changed locally.

FILTERING AND OZONE GENERATOR

All Landskaps spa tubs are equipped with an ozone generator to ensure efficient water treatment. This is a special product for spas
that neutralises bacteria, viruses, mould and algae in a very effective manner. It also reduces chlorine use by up to 80 %.
In circulation systems, the ozone generator runs with the circulation pump. The system is pre-programmed at the factory with two
filter cycles, which run when the tub is switched on and has been configured. The running time for filtering can be programmed.

FREEZE PROTECTION

If the temperature sensors in the heater detect a sufficiently low temperature, the pumps and compressor will automatically activate
freeze protection. Depending on the circumstances, the pumps and compressor are run either continuously or at regular intervals.

CLEANING CYCLE (OPTION)

When a pump or compressor (if fitted) is activated by pressing a button, a 30-minute cleaning cycle is initiated once the pump or
compressor has been switched off or a timeout limit reached. The pump and the ozone generator run for 30 minutes (unless a pro-
grammed filter cycle is already running).