4 www.dellonda.co.uk
Display code Possible cause and solution
F1 Low power protection. Change Battery protection mode from ‘H’ to ‘M’ or from
‘M’ to ‘L’
F2 Fan overload. Turn o and leave for 30 minutes.
F3 Compressor protection activated. Turn o and leave for 30 minutes.
F4 Compressor overloaded. Turn o and restart after 30 minutes.
F5 Compressor controller protection activated. Turn o and leave for 30 minutes.
F6 No parameter detected by controller. Restart unit.
F7/F8 Temperature sensor error. Turn o and restart unit.
If the issue is not resolved by carrying out the above procedures please contact Dellonda.
• Remove the drain plug and collect melt water
in suitable container. DO NOT tip the unit in
order to drain it.
• Wipe the internals dry using a clean, dry cloth
to absorb any remaining liquid.
Troubleshooting
Dellonda Limited
Kempson Way, Suffolk Business Park, Bury St Edmunds, Suffolk. IP32 7AR
01284 757575 support@dellonda.co.uk www.dellonda.co.uk
Environment Protection and Waste Protection and Electrical
Equipment Regulations (WEEE)
Recycle unwanted packaging materials. When this product is no longer required, or
has reached the end of it’s useful life, please dispose of it in an environmentally
friendly way. Drain any uids (if applicable) into approved containers, in accordance
with local waste regulations. It is our policy to continually improve products and we
reserve the right to alter data, specications and parts without prior notice.
No liability is accepted for incorrect use of this product.
Guarantee is 12 months from purchase date, proof of which is required for any claim.
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