Danfoss Akva Lux II Instructions Manual page 20

Table of Contents

Instructions

Problem

Especially for systems with plate heat ex-

changer for domest hot water heating.

Typical problems with systems, for which

the DHW supply is generated by a plate

heat exchanger.

Dedlicing temperature during tapping

Poor cooling

Discoloured water (for a longer period)

Not enough pressure on the hot water

20 DKDHR

Water Heaters

Possible cause

Calified heat exchanger

Short-circuiting of / defective heat

exchanger

Calified heat exchanger

Short-cuiting of heat exchanger

Calified heat exchanger

VI.GP.N2.02

Solution

Clean heat exchanger with acid solution

or replace heat exchanger

Replace heat exchanger

Clean heat exchanger with acid solution

or replace heat exchanger

Replace heat exchanger

Clean heat exchanger with acid solution

or replace heat exchanger

Danfoss District Energy

Table of Contents

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