ELECTRA
C
OMFORT
20
With connection of TUV sensor
P8. Temperature of heating water for heating will be
automatically calculated on the basis of the outdoor
temperature according to the curve chosen and change
of starting point (parameter P9) without dependency of
heating water temperature setting.
Steps for setting are described in a chapter “Setting of
parameters”.
Disconnecting of equitermic regulation is necessary to
carry out with the parameter P8 and with decreasing of
the equitermic curve number value under the value “1”
till the text “NE” is displayed.
2.3.2 Mode TUV (sanitary water) is displayed
This mode is able to be activated after connection of
†
TUV mode order No. 9566.2000,
This mode is active in operation mode “summer”,
†
“winter” and is activated after request for heating
into the storage water tank.,
Temperature of water in the storage water tanks is
†
controlled directly by connection of TUV sensor in
the TUV mode or indirectly with storage thermostat
which gives information to the boiler heat/don´t heat
through the connection of connection of contactors
to the clamps on the mode TUV.
1 -
2 -
3 -
4 -
5 -
6 -
7 -
boiler
storage water tank
3-ways valve
heating system
closing valve
filter
back flap
8 -
9 -
10 - reference room
temperature sensor
11 -
12 -
13 -
14 -
treatment place
for water
room thermostat
consumption place
safety valve for TUV
(sanitary water)
expansion valve
sensor of storage
water tank
9
M
AB
A
B
13
2
3
4
5
6
7
8
11
12
14
5
5
5
5
10
1
Below mentioned equitermic curves are calculated for room reference temperature 20 °C
.
curve No.
1
2
3
20
25
4
5
6
7
9
10
65
70
75
80
85
30
35
40
45
50
55
60
4
5
6
7
8
9
10
1
2
3
outside temperature (°C)
)
t
e
m
p
e
ra
tu
re
o
f
h
e
a
ti
n
g
w
a
te
r
(°
C
))
equitermic curves of control panel
curve No.
curve No.
curve No.
curve No.
curve No.
curve No.
curve No.
8
curve No.
curve No.
