Alde Compact 3020 HE Manual de instrucciones - Página 16
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13. IMPORTANT INFORMATION
• Always switch off the 12 V main switch for the boiler when the vehicle is not in use.
• When washing the vehicle, do not spray water directly towards the flue.
• When camping in winter conditions, ensure the flue and exhaust air valves are kept clear of snow and ice.
• The vehicle may be heated even if the hot water heater is not filled with freshwater.
• The LPG boiler and electric elements may be operated simultaneously.
• Always renew the air cushion in the water heater after 10 days of use so as to create a new air cushion.
This can
be done by opening the safety/drain valve on the boiler for a few seconds.
The air cushion allows expansion to take place and protects the boiler against pressure impacts from
the freshwater pump.
•
Always drain the hot water heater of freshwater when there is a risk of frost and when the
vehicle is not being used, otherwise there is a risk of serious frost damage.
•
The LPG boiler must not be in operation when refuelling the vehicle or when filling
a fixed LPG tank.
• Never allow the heating system to stand empty of glycol fluid.
• The ethylene glycol mixture should be changed every other year, as certain properties such as corro-
sion protection deteriorate over time.
If Alde Premium Antifreeze is used, the interval for changing the mixture can be extended to five years
under normal operating conditions.
Omitting to change the fluid can result in frost damage, corrosion, bacterial growth and/or overheating.
• Sterilisation fluids for freshwater can cause harmful corrosion to the stainless structure of the boiler.
Always read the data label on additives that are used and make sure the system is flushed of all addi-
tives before you use the boiler.
• Hard water is water that has a high dissolved-mineral content, particularly calcium. If the boiler is used
in a hard water area for longer periods, install a water filter.
Hard water can lead to a build-up of lime scale that can reduce the functionality of the system.
NB. Close the main LPG valve in the following situations.
• When the vehicle is not intended to be used.
• The national legislation of the country you are in may require you to close the main LPG tap when the
vehicle is in traffic.
• When repairing the boiler.
• When a leak in the LPG system is suspected.
14. WARRANTY
Conditions for Alde's warranty undertaking
1.
The warranty period is 2 years from initial date of registration of the vehicle. For spare parts, 1 year's
warranty applies from purchase date.
2. Claims for defective products must be made at the retailer dealer that sold the vehicle/product.
3. Proof of purchase must be provided for a claim under warranty to be valid.
4. Any claim must be made within a reasonable time (two months maximum) after the defect is discovered.
NB. The warranty only covers material- or manufacturing defects provided that Alde's installation instruc-
tions and directions for use have been followed, as well as the guidelines and handling requirements spe-
cified therein.
NB. The warranty does not cover frost damage, incorrect installation, incorrectly dimensioned installation,
air in the system or contaminated gas or water. Nor does the warranty extend to corrosion as a conse-
quence of inferior glycol fluid.
NB. Only original parts from Alde are to be used as spare parts.
Compensation is not paid for expenses for loss of use of vehicle, fuel, telephone, hotel etc., nor for loss of
time or lost income/revenue.
Functions marked with a (*) are accessories, which are not installed on all vehicles, refer to the vehicle
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manufacturer's instructions.