Frequently asked questions

FAQ

Check out the most frequently asked questions and answers. Whether you are curious about our products, wondering about maintenance or have technical questions, we have the answers. If you have any further questions or need more detailed information, our service team is always ready to help you.

Why is my hot water scalding?

Regulations require stored hot water to be heated to scalding temperature to prevent the growth of legionella, a deadly bacteria.

The Alde TMV3 is an aftermarket accessory that restricts the temperature of hot water supplied to the outlets.

How much hot water does the Alde system produce?

A continuous shower of about 4–5 minutes every half-hour is normal.

The Alde TMV3 is an aftermarket accessory that can reduce hot water wastage in the shower.

The Alde Flow provides continuous hot water and can be fitted to any Alde-equipped vehicle from 2018 model year onwards. Available exclusively for retrofit in the UK at Moosewerks.

Can I use any fresh water in my Alde system?

Only use palatable drinking water.

Sites in Iberia and the Maghreb may supply water with high levels of bleach or salt that will corrode stainless steel. A supply may be marked as drinking water but if you can’t stomach it, don’t use it in the Alde system unless your vehicle is equipped with at least a 4-stage RO water filter.

What sterilizer and descaler should I use in my Alde system?

Any that are suitable for use with a stainless steel hot water cylinder. Always read the label.

Clean Tabs have a range of suitable and widely available products.

In winter, do I need to drain my fresh water?

Yes.

Although it’s possible to design a self-winterising vehicle, the vast majority of vehicles on the market aren’t.

Why is my hot water luke warm after a service?

During service the technician might have left your circulation pump on continuous mode. This mode is used for testing purposes but will deprive the hot water cylinder of heat.

Probably best to reset your Alde control panel to restore factory default settings. Refer to the operating instructions.

In winter, can I use my central heating even though the fresh water is drained down?

Yes, use your Alde system completely as normal. No harm will result, there are no heating elements in the hot water cylinder to burn out.

In summer, how do I get hot water without central heating?

Simply set the desired room temperature to about 15 °C on the control panel. This is low enough to prevent the central heating from circulating most hours of the day and night in the summer. Hot water is unaffected.