AI customer service for hot tub, swim spa and sauna brands. Error codes, water care and spare parts answered from your own manuals, before the owner calls your service line.

Importers, brands and showroom dealers of hot tubs, swim spas and saunas answer the same questions every week: what this error code means, how to keep the water clear, why the water is still cold after a day, what the electrician has to prepare, whether this is a warranty case. Owners search for "jacuzzi storing e02" or "Whirlpool Fehlercode Liste" and find explanations written for another brand's control panel. SimplyBoost answers from your own owner's manuals, error code lists and parts catalogue, on your website, in your signed-in dealer portal and on WhatsApp, in Dutch, French, German, Spanish or English. Real service cases go to your team with the full conversation.

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Last updated:

Nordkust Spas · Owner support
Website chat
Example
My Fjord 6 shows FLO and the water is not heating. What do I do?
On the Fjord 6, FLO means the flow switch sees no water flow while pump 1 is running, so the heater stays off. First check three things: the water is above the skimmer opening, the filter cartridge is clean and seated, and both valves under the cabinet are open. Then switch the spa off for one minute and on again.
Source: Fjord owner's manual 2026, Error codes
Done all that, still FLO.
Then a service technician should look at it. I have passed your model, the code and the checks you did to our service team, and they will contact you to plan a visit.
Handed to service · FLO after owner checks, Fjord 6
Example: an error code on the control panel, answered from the brand's own error code list for that model.

What do owners and dealers ask a hot tub brand all day?

  1. 1

    What the error code means

    E02, FLO, OH: the owner sees a code on the control panel and wants to know whether they can fix it. The agent reads your error code list per control system and gives the checks your manual leaves to the owner first.

  2. 2

    Water care and filters

    pH, alkalinity, chlorine or bromine, rinsing and replacing filter cartridges, when to change the water. The agent quotes your water care schedule and the products you specify.

  3. 3

    Heating times and winter

    Heating times by outdoor temperature, the control's freeze protection, winterising and draining, from the manual for that exact model.

  4. 4

    Delivery and installation

    Base, access, electrical connection and who arranges the electrician, from your site preparation guide and installation manual, before the delivery crew meets a gate that is too narrow.

  5. 5

    Warranty and spare parts

    What the manufacturer's warranty covers per component, which filter cartridge, pump or control panel fits which model. It quotes your conditions and sends the claim to service.

Why an error code has no general answer

The same code means something different on every brand and control system. In the Bestway Lay-Z-Spa manual, E03 appears when the fill water is below 6 °C as the heater starts; in Arctic Spas' list, FLO means the flow switch reads no flow while pump 1 runs. The answer has to come from your documentation, not from a search result.

  • Upload the error code list per control panel and model year; the agent asks for the model when that changes the answer.
  • Heating times from your manual: the Lay-Z-Spa manual gives 16 to 24 hours to take water from 10 °C to 40 °C at an outdoor temperature of 10 °C.
  • Electrical questions answered only from your installation manual, for example a residual current device of 30 mA at most. Installation and inspection stay with the electrician.
Nordkust Spas · Owner line
WhatsApp
Example
Bonjour, nous partons trois semaines en janvier. Je dois vider le spa ?
Pas forcément. Si le spa reste allumé, la protection antigel du Fjord 6 fait tourner les pompes quand l'eau devient trop froide. Laissez le couvercle verrouillé et vérifiez que l'alimentation ne sera pas coupée. Si le courant peut être coupé, videz le spa en suivant les étapes du chapitre Hivernage.
Source : Manuel Fjord 2026, Hivernage
Merci, il reste allumé.
Example: a French-speaking owner in Belgium asking how to prepare a hot tub for winter, answered from the brand's own manual.

What does your service team see?

Fewer calls about codes the owner can clear, and the ones that arrive come with the model, the serial number and the checks already done.

  • Warranty claims and service requests as a Zendesk or Freshdesk ticket, in Gorgias or as a Slack thread.
  • Missing answers: the questions your manuals did not cover, often the sign that a code or a winter step needs a clearer line.
  • Every owner and dealer contact with model and country on the Leads page, exported to CSV or sent to your CRM.
Handed to your team
Example · Wellness Center Hasselt (dealer) on website chat
Open
ReasonWarranty claim
Response target 4 h
Summary for your team

Customer's 2025 Fjord 6 shows OH after filling. Dealer checked filter and valves per the manual; code returns within an hour. Dealer asks for a replacement temperature sensor under warranty.

Zendesk ticket
The full conversation is attached

Which plan does a hot tub brand need?

Starter

Covers this

€39a month

€31 a month billed yearly

500 AI replies a month

Website chat, WhatsApp and Instagram, lead capture, bookings, handover, actions and webhooks

Growth

Also covers this

€89a month

€71 a month billed yearly

2,000 AI replies a month

Everything in Starter, plus the Shopify store assistant and advanced analytics

Pro

Also covers this

€169a month

€135 a month billed yearly

6,000 AI replies a month

Everything in Growth, plus analytics export and dedicated support

Every plan includes 3 AI agents, document upload, handover and WhatsApp, so the public website, the dealer portal and the owner line on WhatsApp can each have their own agent. Importers with a large dealer network usually take the enterprise plan: more replies, a dedicated account manager, help with the rollout and, by agreement, your own name and logo on the chat.

How do you set it up?

  1. 1Setup

    Upload the documentation

    Owner's manuals, error code lists per control system, installation and site preparation guides, your water care schedule, warranty conditions, exploded views and a CSV of models, model years and part numbers.

  2. 2Setup

    Put it on your site and WhatsApp

    A chat on your brand or dealer site and a WhatsApp line for owners, connected through Meta's own signup.

  3. 3Setup

    Add it to the dealer portal

    Signed-in pages only. Showroom dealers are recognised by their verified email; the chat resets when they sign out.

  4. 4Setup

    Route service to your team

    Warranty claims, spare parts requests and service visits to the right team in Zendesk, Freshdesk, Gorgias or Slack.

What should a hot tub brand measure?

What to measure in your first month
  • Calls avoidedConversations that ended without a handover, per month, next to the call volume on your service line.
  • Questions per codeSearch conversations by error code to see which code needs a clearer line in the manual.
  • Gaps in the documentationMissing answers shows what owners and dealers asked that no file covered.
  • Service cases handed overHandovers by reason, so service sees its real workload before and after the winter.

Common questions, answered

Yes, when your error code list is organised by control system or model. It asks which model or control panel the owner has when that changes the answer, and answers only from the list that belongs to it.

It repeats your water care schedule: the target values, the products you specify and how often the filter cartridge needs cleaning. It does not invent dosages and makes no health claims.

What your installation manual specifies, such as the residual current device, the isolating switch and the cable. It does not replace the electrician: installation and inspection stay with a qualified installer.

Yes, from your parts catalogue, exploded views or a CSV of models, model years and part numbers. The request itself goes to your team with the model and serial number attached.

Yes. It replies in the language the owner writes in, or in one fixed language you choose: Dutch, French, German, Spanish or English. One knowledge base serves every market.

It quotes your warranty conditions so the owner or dealer knows what is covered, collects the model, serial number, purchase date and a description of the problem, and hands the claim to your service team with the whole conversation.

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