REMKO EFS 35 - Manual (Page 19)

7.5 Setting the Temperature
Set the required (maximum) domestic hot water temperature on the controller under "Para".
To ensure that scalding cannot occur at the water valve, the maximum hot water temperature must not
exceed 60 °C.
Primary side
The temperature required in the buffer tank on the primary side depends on the desired hot water tempera-
ture and the required dispensing quantity. The temperature in the buffer tank must be at least 5 K above the
required hot water temperature.
Secondary side
The possible dispensing medium flow rate [l/min] on the water valve depends on the hot water temperature
that is set in the controller and the temperature that is available in the storage tank.
The recommended maximum domestic water medium flow rate through the fresh water module is 25 l/min.
The following table shows the relationship between the storage tank temperature and the maximum dis-
pensing medium flow rate that is connected when the temperature on the valve is 45°C (e.g. single-lever
mixer). If the hot water temperature that is set on the Controller is higher than 45 °C, the dispensing medium
flow rate consists of a mixture of hot and cold water.
The transmission capacity that is specified for this is required to warm the water quantity of the dispensing
medium flow rate [l/min] from 10 °C to 45 °C.
Temperature in
buffer tank probe
S08
[°C]
HW temperature
set on the con-
troller
[°C]
Maximum medium
flow rate from the
fresh water sta-
tion with the set
HW temperature
[l/min]
Maximum dis-
pensing medium
flow rate at the
water valve for an
HW Temperature
of 45 °C
[l/min]
Transmission
capacity of the
fresh water sta-
tion
[kW]
50 40 44 --- 92
45 32 --- 79
55 40 53 --- 111
45 42 --- 102
50 31 35 87
60
40 61 --- 128
45 50 --- 121
50 40 45 111
55 30 39 95
65
40 65 --- 135
45 57 --- 138
50 47 53 131
55 39 49 120
60 30 42 103
70
40 65 --- 135
45 64 --- 155
50 54 61 149
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