Danfoss C37 Betriebsanweisung PDF herunterladen (Seite 32)

The grey

side of the

ECL Card

Basic set-up

The controller can control the DHW temperature with either

one or two tank temperature sensor(s). The controller will

automatically register the number of sensors.

1 Cut-out temperature diﬀerence - (lower sensor)*

Circuit Setting range Factory setting

II 1 ... 99 K 15 K

Set the diﬀerence between the desired charging temperature and

cut-out temperature (charging stop) .

Set the diﬀerence.

Example:

Desired charging temperature (section 3): 60 °C

Cut-out diﬀerence: 15 K

Calculated cut-out temperature (60-15) = 45 °C

2 Cut-in temperature diﬀerence - (upper sensor)*

Circuit Setting range Factory setting

II 1 ... 99 K 20 K

Set the diﬀerence between the desired charging temperature and

cut-in temperature (charging start).

Set the diﬀerence.

Example:

Desired charging temperature (section 3): 60 °C

Cut-in diﬀerence: 20 K

Calculated cut-in temperature (60-20) = 40 °C

* In case of two sensors.

Cut-in and cut-out temperature

at DHW charging - lines 1-2,

circuit II

27a

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Danfoss C37 Betriebsanweisung Seite 32