Desired Room Temperature; Domestic Hot Water; Electric Heating; Gas Heating - Bailey Approach Advance Owner's Manual

FITTED EQUIPMENT- The Alde Heating System
1. Standby Screen. Press MENU button.
2. Main Menu.
a. What's Activated Menu. [Not displayed if no
activated functions are detected.]
b. Settings Menu.

Desired Room Temperature

The desired room temperature can be set from
5°C to 30°C, in 0.5 increments.
The World Health Organisation
i
recommends a room temperature of
18–24°C for healthy living.
NB: If Day or Night Mode are active, the
temperature cannot be adjusted, and the Plus
and Minus buttons will be greyed out.
• The current desired room temperature is
displayed.
• Adjust by pressing Plus or Minus button.

Domestic Hot Water

The Alde boiler stores 8.4 Litres of hot water
as standard. If the hot water cylinder is empty,
the air is heated but no damage can result.
In a good summer, for example, lower
i the desired temperature on the
control panel to around 10°C. The
central heating will not circulate
(unless the temperature drops to
10°C), but you can still control hot
water.
NB: If Day or Night Mode Sans Hot Water are
active, the hot water cannot be adjusted, and
the Plus and Minus buttons will be greyed out.
• Hot Water Ignore. Volume bar empty.
No attempt is made to heat hot water
specifically. This saves energy when the
freshwater is drained down.
• Hot Water Normal. Volume bar half-full. Hot
water is heated to greater than 50°C. NB: If
circulation pump is set to Continuous, this
option will not be available.
• Hot Water Boost. Volume bar full. Central
heating circulation is disabled for 30 mins.
Hot water is heated to greater than 65°C.
After 30 mins the system reverts to Hot
Water Normal.
• Adjust by pressing Plus or Minus button.

Electric Heating

Check that 230v supply is displayed on the
Standby Screen. The Alde boiler is programmed
to use power economically and there are times
when it may use no power at all, even if set to
3kW.
• Select Off, 1, 2 or 3kW electric heating. More
power equals better performance, but may
be restricted by the current (amps) limit on
the electric hook-up.
• Adjust by pressing Plus or Minus button.
Max current draw from 230v supply is 4.5A
on 1kW, 9A on 2kW, 14A on 3kW. If the electric
supply has unstable voltage, the amperage will
also fluctuate.

Gas Heating

The Alde boiler is programmed to use power
economically. The gas burner has two stages,
shifting dynamically between low or full flame.
There are times when it may use no power at
all, even if gas heating is selected.
• Press the Flame button to select gas
heating. Green is on, blue is off.
Use both gas and electric heating for best
performance.

Shutting Down the System

To save energy, the control panel only updates
the boiler after the last adjustment is made.
Wait 10 secs before shutting down the system
to ensure the boiler is updated.
• Press the Power button again. The screen
goes dark, the green LED is unlit. The
system is off.

Setup

Most UK installations do not need setting up
in the Settings Menu, and use default factory
settings.