Condensation water
drain
ERS S10 can produce several litres of condensation
water per day. It is therefore important that the condens-
ation outlet is correctly executed and the HRV unit in-
stalled horizontally.
Check that the water seal is airtight and firmly in posi-
tion. The connection must be made so that the user can
check and top up the water seal, without opening ERS
S10.
The condensation outlet is adapted for the type of water
seal that is traditionally used for a wash basin (connec-
tion G32).
CLEANING THE CONDENSATION WATER
DRAIN
Condensation forms when ERS S10 is working. This
condensation is led off and collected in the condensation
water drain. Apart from water, a certain amount of dust
and particles also collect there.
Check regularly that the condensation water drain and
any floor drains are not blocked; water must be able to
run through freely. Clean, if necessary.
NOTE
During operation, negative pressure arises in
the HRV unit, which means that a water
column of at least 100 mm must be guaranteed
in the water seal.
NIBE ERS S10-400Chapter 4 | Ventilation connections12
S
Ventilation connections