Danfoss C67, Руководство пользователя

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The grey
side of the
ECL Card
Ex
tended ser
vic
e
32n
Service parameter(s) 52-55
52 Closed valve / normal operation
Circuit Setting range Factory setting
(I) / (II) ON / OFF (OFF) / (OFF)
The heating circuit can be closed when the controller acts as slave
and when DHW charging is active in the master.
ON: The valve in the heating circuit is closed*
during active DHW charging in the master
controller.
OFF: The flow temperature control remains
unchanged during active DHW charging in
the master controller.
* The desired flow temperature is set to 10 °C.
The setting in line 52 must be considered if this controller is a
slave.
53 Desired flow temperature, DHW charging
Circuit Setting range Factory setting
(I) / (II) ON / OFF (OFF) / (OFF)
Choose temperature condition at the flow temperature sensor
during DHW charging.
ON: The desired flow temperature is controlled
according to heating circuit demands.
OFF:
The desired flow temperature is set to the
desired DHW charging temperature during
DHW charging.
55 Activation / deactivation of DHW circulation pump
during DHW charging
Circuit Setting range Factory setting
I ON / OFF OFF
At DHW charging, the pump can be deactivated independently of
the schedule.
ON:
The pump always operates according to
schedule.
OFF: The pump is deactivated at DHW charging,
independently of the schedule.