Smart #1 Charging at Helen

Smart #1 Pro Plus Charger Will Not Start a Session

You plugged the connector into your Smart #1, but the charger is not responding. No charging indicator, no session starting, nothing happening. This is almost always a charger-side or authentication issue, not a problem with the car. Let us work through it.

Symptoms

• The CCS2 or Type 2 connector is in but nothing happens
• The charger screen shows an error or stays on the welcome screen
• The Smart #1 dashboard does not show a charging session
• You hear the connector lock but charging does not begin
• The charging app shows the charger as available even though you are plugged in

What to Do

1. 1

   Authenticate with the charger first

   Tap your RFID card, open the charging network app, or use contactless payment on the charger. Wait for the charger screen to confirm the session before plugging in.

2. 2

   Remove and reinsert the connector

   Unlock the connector (press the button on the charger handle), remove it fully, wait 10 seconds, then push it back in firmly until it clicks and locks.

3. 3

   Lock and unlock the car

   Use the key fob or Smart app to lock the car, wait 15 seconds, then unlock it. This can reset the charging system if it is in a fault state.

4. 4

   Check the charge port for ice or debris

   Open the charge port flap on the rear left of the Smart #1 and inspect it. In winter, warm the port gently with your hands or use lukewarm water if ice is present. Never use hot water.

5. 5

   Restart the infotainment system

   Press and hold the power button on the center screen for 10 seconds to restart the system. Wait for it to boot fully, then try plugging in again.

6. 6

   Try a different charger

   If the session still will not start, the charger is likely faulty. Move to another charger at the station or a different location.

Smart #1 Pro Plus Payment Failed at Charging Station

You are ready to charge your Smart #1, but the payment will not go through. The RFID card does not register, the app gives an error, or your bank card gets declined. This is a charger and payment issue, not a car issue. Here is what to do.

Symptoms

• RFID card tap does nothing at the charger
• Charging app shows a payment or authorization error
• Contactless bank card is declined
• Charger displays a payment error code
• Session starts but stops immediately with a billing message

What to Do

1. 1

   Check which payment methods the charger accepts

   Look at the stickers and screen on the charger for accepted networks, apps, and card types. If your payment method is not listed, you need to try something else.

2. 2

   Switch to a different payment method

   Try a different RFID card, a different charging app, or a contactless bank card. Having multiple options is essential for public charging in Europe.

3. 3

   Check your available balance

   Open your banking app and verify you have at least 80 EUR available to cover the pre-authorization hold. If not, use a card with a higher balance.

4. 4

   Hold the RFID card steadily

   Place the RFID card flat against the reader and hold it for 2-3 seconds. Do not tap and remove quickly. Some readers are slow to respond.

5. 5

   Cancel and retry the session

   If a previous attempt is stuck, cancel it through the app first. Wait a minute, then start a fresh session from scratch.

6. 6

   Try the other charger unit

   If the payment hardware is faulty on one unit, the neighboring charger at the same station may work fine.

Smart #1 Pro Plus Charging Slower Than Expected Speed

Your Smart #1 should charge at up to 150 kW on DC and 22 kW on AC, but the numbers on the screen tell a different story. Maybe you are stuck at 40 kW on a fast charger, or your wallbox is only delivering 7 kW. Here is what is going on and how to fix it.

Symptoms

• DC fast charging well below the 150 kW maximum
• AC charging stuck at 7 or 11 kW instead of 22 kW
• Charging speed drops sharply after 50-60% state of charge
• The dashboard shows lower power than the charger rating
• Charging from 10% to 80% takes much longer than the advertised 30 minutes

What to Do

1. 1

   Use navigation to activate preconditioning

   Set the DC charger as your destination in the Smart #1's built-in navigation. This activates battery preconditioning, warming or cooling the battery to the ideal temperature before you arrive.

2. 2

   Check your state of charge

   If you are above 60%, the slower speed is expected. For the fastest DC charging, arrive between 10-20% and charge to 80%.

3. 3

   Verify the charger's actual output

   Check the charger display for its rated power. If it says 50 kW, that is your maximum regardless of the Smart #1's 150 kW capability. Look for chargers rated 150 kW or higher.

4. 4

   Check if the charger is shared

   If another car is using the adjacent connector on the same charger unit, you may be sharing power. Move to a charger with no other user if possible.

5. 5

   For AC, verify three-phase connection

   To get 22 kW AC, your wallbox must be wired for three-phase at 32A. Check with your electrician. If you only have single-phase, the maximum is about 7.4 kW.

6. 6

   Try a different charger

   If speeds are still low after checking everything, the charger may be degraded. Try another charger at the same station or a different location.

Charging section buried in the Helen app

The Helen app handles electricity contracts, energy consumption, and EV charging in one place. Finding the charging features can take a few taps if you are used to dedicated charging apps.

Symptoms

• You opened the Helen app but cannot find how to start a charging session
• The app shows your electricity bill but no charging options
• You found a station list but cannot figure out how to initiate charging
• The charging feature seems to disappear after app updates

How to Fix It

1. 1

   Look for the EV charging or e-mobility section

   In the Helen app, EV charging is usually under a dedicated menu item like 'Charging' or 'E-mobility.' It is not on the main dashboard with your electricity contract. Tap the menu icon and scroll through the options.

2. 2

   Make sure EV charging is activated on your Helen account

   If you are a Helen electricity customer, EV charging may need to be activated separately. Check your account settings or the Helen website. You may need to accept additional terms for the charging service.

3. 3

   Update the app to the latest version

   Helen occasionally reorganizes the app layout. If the charging section has moved after an update, check the main menu, bottom navigation, or any new tabs that appeared. The latest version will have the current layout.

4. 4

   Try the Helen Charging web portal as a backup

   If the app is giving you trouble, Helen also offers a web-based portal for starting sessions and viewing history. Search for 'Helen lataus' in your browser.

RFID card registration through your Helen energy account

To use an RFID card at Helen chargers, you need to register it through your Helen energy account. This is different from networks where you simply order a card and it works.

Symptoms

• You received a Helen RFID card but it does not start the charger
• Your third-party RFID card is not accepted at Helen stations
• The charger shows 'Card not recognized' when you tap
• You are not sure how to link your RFID card to your Helen account

How to Fix It

1. 1

   Register your RFID card in the Helen app or on helen.fi

   Log in to your Helen account (app or website) and navigate to the charging or RFID section. Enter the card number printed on your RFID card. The registration may take a few minutes to activate.

2. 2

   Wait 10 to 15 minutes after registration

   The card activation is not always instant. After registering, wait at least 10 minutes before trying the card at a charger. If it still does not work after 30 minutes, contact Helen support.

3. 3

   Check if your RFID card is from a compatible roaming network

   Helen accepts some third-party RFID cards through roaming agreements, but not all. Cards from Virta-connected networks are more likely to work. If your card is from a network without a roaming agreement with Helen, it will be rejected.

4. 4

   Use the Helen app to start the session as a workaround

   While you sort out the RFID issue, the Helen app can start a session directly. Select the charger on the map, tap start, and the session begins without needing a physical card.

Plugging into an AC charger when you expected DC fast charging

Helen operates both AC chargers (11 to 22 kW) and DC fast chargers (up to 200 kW) in the Helsinki area. Some locations have both types side by side, and it is easy to plug into the wrong one.

Symptoms

• Charging speed is only 11 kW or 22 kW at a station you expected to be fast
• The connector is Type 2 instead of CCS2
• Your vehicle's dashboard shows AC charging, not DC
• The charger unit looks smaller and simpler than a typical fast charger

How to Fix It

1. 1

   Check the charger type before plugging in

   DC fast chargers are larger units with thick CCS2 cables. AC chargers are smaller, often wall-mounted or on a slim post, with a Type 2 connector. If the connector is Type 2 only, it is an AC charger.

2. 2

   Use the Helen app to identify charger types at each location

   The app shows whether a station offers AC, DC, or both. Filter for DC fast chargers if you need a quick charge. Station listings should indicate the maximum power output.

3. 3

   If you need speed, unplug and move to the DC unit

   If you accidentally plugged into an AC charger and need faster charging, stop the session, unplug, and move your vehicle to the DC fast charger at the same location (if available).

4. 4

   AC charging is fine if you have time

   If you are parked for several hours (shopping, at work, overnight), an AC charger at 11 to 22 kW will add meaningful range. AC charging is also gentler on your battery than frequent DC fast charging.

Parking time limits at urban charging locations

Some Helen chargers in Helsinki are installed in areas with parking time restrictions. You may get a parking fine if you exceed the posted limit, even while charging.

Symptoms

• You see a parking time limit sign near the charger (e.g. 2 or 4 hours)
• You received a parking fine despite being plugged in and charging
• Your charging session takes longer than the posted parking limit
• You are not sure if the parking limit applies while charging

How to Fix It

1. 1

   Read the parking signs before plugging in

   Check the parking signs near the charging spot. In Helsinki, many on-street and parking garage spots have time limits (often 2 or 4 hours). These limits typically apply regardless of whether you are charging.

2. 2

   Set a timer on your phone

   If there is a time limit, set a phone alarm so you can move your vehicle before the limit expires. Even if charging is not complete, a parking fine is not worth the extra kWh.

3. 3

   Use a parking disc if required

   In Finland, many time-limited parking areas require a parking disc (pysäköintikiekko) displayed on your dashboard. Set the arrival time and place it visibly.

4. 4

   Choose locations without time restrictions for longer sessions

   If your vehicle charges slowly on AC and you need several hours, use the Helen app to find chargers in locations without strict parking time limits, such as certain parking garages or less restricted areas.

Limited coverage outside Helsinki metropolitan area

Helen's charging network is concentrated in Helsinki, Espoo, and Vantaa. If you are traveling outside the capital region, Helen chargers become scarce or unavailable.

Symptoms

• The Helen app shows no stations along your route outside Helsinki
• You assumed Helen would have chargers at your destination but there are none
• The nearest Helen charger is 50 km or more away
• You planned a road trip relying on Helen and now need alternatives

How to Fix It

1. 1

   Check coverage before you travel

   Open the Helen app or website and zoom out on the map. Helen's stations are clustered in the Helsinki metropolitan area. If your destination is outside this zone, you will need another network.

2. 2

   Install backup charging apps for other networks

   For travel outside Helsinki, install apps for networks with broader Finnish coverage like K-Lataus, ABC-lataus, Virta, or Recharge. Having multiple apps ready means you always have options.

3. 3

   Use a roaming RFID card for multi-network access

   A roaming RFID card from Virta or PlugSurfing lets you access chargers from multiple networks without installing each network's app. Roaming rates may be slightly higher, but the convenience is worth it for occasional use.

4. 4

   Plan charging stops using a multi-network route planner

   Apps like A Better Routeplanner (ABRP) show chargers from all networks. Enter your vehicle model and destination, and the app will suggest optimal charging stops regardless of which network operates them.