Fig 11. Fig 14.
Fig 15.
Fig 12.
Fig 13.
Fitted Equipment
80
Battery Replacement
• A low battery symbol will flash in the LCD
display (Fig.16)
• You have 15 days to replace the battery
before the unit will switch off.
• When changing batteries, remove old
batteries and insert new ones within ONE
MINUTE and programming will not be
lost.
NB. If the display ever goes blank during
normal operation, the batteries will need to
be renewed, the unit reset and the time and
programmes reset.
CARE AND MAINTENANCE
THE ALDE WARRANTY DOES NOT COVER
DAMAGE CAUSED BY FREEZING/FROST
DAMAGE
Always rinse out the heater before it is used,
particularly if it has not been in operation for
some time.
NB! The hot water is not intended for
drinking or cooking. When the heater is in
continuous use, it should be emptied approx.
once a month, to ensure that a new air
cushion is formed in the heater. The air
cushion is essential for absorbing pressure
surges in the heater.
NB! The warm water heater should always be
drained of fresh water when there is a risk of
frost and when the caravan is not in use.
Draining the heater using the combined
safety/drain valve
1. Switch off the freshwater pump.
2. Open all water taps.
3. Then open the safety/drain valve by
raising the yellow lever (M) to a vertical
position.
Fig 16.