Lunar Caravans ALARIA 2018, Handbook

Page: 105 / 146

105
ALDE HEATING - QUICK START GUIDE
Setup Standby Screen for bedtime
The backlight on the Standby Screen can be
disturbing if the control panel is visible from
your bed. It can be inverted for white text on
black background.
1. Press Tool button to access the Settings
Menu (bottom right in Main Menu).
2. Press down arrow, until Backlight button is
displayed.
3. Press Backlight button, select Inverted to
proceed.
>
Setup Antimicrobial function
To actively kill Legionella , setup the
Antimicrobial function. At 2:00 every night,
the hot water will be heated to over 65
°
C for
30 mins. This further reduces the risk of
Legionella .
1. Press Tool button to access the Settings
Menu (bottom right in Main Menu).
2. Press down arrow, until Antimicrobial button
is displayed.
3. Press Antimicrobial button to proceed.
TROUBLE SHOOTING
Any error messages will be displayed on the
Standby Screen. Error messages can be
cleared by switching off 12 V supply to the
boiler for 10 secs.
The system is completely dead, the
control panel is blank
• Check the 20 mm T3.15 Amp glass fuse in
the boiler. This is located under the lid of the
black plastic service hatch, in a green
plastic fuse holder.
• Check the 12 V supply to the boiler, it
should be above 12 V.
• Check the 12 V cable is plugged into the
boiler. Check the cable is plugged into the
Alde control panel.
The boiler will not ignite on gas, but no
error message
• The system may not need to use gas
heating if also using electric heating.
• The fluids in the boiler may already be at
operating temperature.
The boiler will not heat on 230 V electric
• Check the circuit breaker and any 230 V
fuses.
• Check that any 230 V fused spurs are on
(they will often have an LED indicator and
230 V fuse).
• Check the 230 V supply (also indicated on
the Standby Screen).
• The fluids in the boiler may already be at
operating temperature.
No hot water
• Check that Hot Water Ignore is not
activated on the Alde control panel.
• Check that Continuous pumping is not
activated on the Alde control panel.
• Check for other conflicting settings on the
Alde control panel or restore factory
defaults.
• Check the water pump and cold water
supply to the boiler.
No central heating
• Bleed the system of air.
• Check the fluid level in the expansion tank.
• Check that the circulation pump is
responding.
• Check that hot water boost is not activated
on the Alde control panel.
• If electric heating is not being used, set it to
"Off' on the Alde control panel.
• Use gas and electric heating for best
performance.
• Check that top and bottom vents in the
furniture are not obstructed.
• Check the condition of the heat transfer
fluid.
>