Winterhalter PT ClimatePlus Series, Руководство пользователя

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13
4E
Is the lamella heat exchanger dirty or are
the lamellae deformed?
4D
Is the air flow through the lamella heat
exchanger obstructed?
4C
Water supply < 4 l/min?
4B
Parameter 630 set correctly (

6.1)?
4A
Water inlet temperature > 20 °C?
4
Error 56 – Heat pump safety circuit tripped
yes
no
Continue to page 14
Ensure cold water supply.
yes
no
Ensure sufficient water supply.
yes
no
Clear air flow.
Clean lamella heat exchanger
(

7.1) and straighten bent lamellae
with the lamellae comb.
no
yes
no
yes
Rectify parameter setting.