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00U07310090-A
Ecomod Heat Pump Control -
Installation and Servicing
8.2. “DOMESTIC HOT WATER (DHW)” PARAMETERS
The Ecomod Heat Pump Control recognises that it has to control a DHW circuit when a
sensor is connected to its B3 input.
The Ecomod Heat Pump Control can control a DHW actuator (Q3 DHW pump to be
defined in QX3).
The names of the sensor and the pump used are:
Sensor
Pump
DHW
B3
Q3
The following functions are available on the DHW circuit:
• Adjustment of timer programmes
• Adjustment of settings
• DHW storage tank with charge management
The Ecomod Heat Pump Control displays the DHW and DHW tank menus when a
sensor is connected to its B3 input.
The control adjusts the DHW temperature to the desired setpoint according to the timer
programme.
8.2.1. Basic settings
8.2.1.1. Setpoint value
Line
no.
Programming
Possible values
1610
Comfort setpoint
8 … 80°C
The above setpoint corresponds to the DHW pre-heating setpoint for defined time
ranges.
The default setpoint is 50°C. Adjusting it leads to changes in product performance.
8.2.1.2. Rate switching
Line
no.
Programming
Possible values
1680
Rate switching
none | off | on
In the case of external switching via the Hx input, the rate to be switched to should be
defined in advance.
This parameter therefore ensures that the system works correctly once the plate
exchanger regulator has been connected.
The default value: is “off”.
