Potentiometer settings
f) Heat curve slope
Heat curve
g) Minimum flow temperature
h) Maximum flow temperature
i) Reduced temperature setting
Set the reduced temperature setting
in 0 - 14 for parallel heat curve
displacement
Set the reduced temperature setting
in "AUTO" for flow temperature
increase at reduced outdoor tem-
peratures.
In setting
, heating is cut out, i.e.
the valve closes and the pump
stops. Frost protection is still active.
j) Return temperature limiter
User guide
ECL 9304
VI.73.Z6.02
a) Setting program clock
Push the riders towards the
center for reduced temperature
setting. Set week day and/or
time opposite the arrow.
b) Temperature setting
Normal setting: 0
Turn clockwise (+) and the flow
temperature will rise.
Turn counterclockwise (–) and
the flow temperature will de-
crease.
c) Function switch
Heating is cut out while frost
protection is still active.
Constant reduced temperature.
Automatic switch between
normal and reduced tempera-
ture according to clock setting.
Constant normal temperature
The control is cut out. Valve
motor is operated manually.
Heat circuit pump is constantly
cut in.
d) User guide
e) ON and fault indication
087R9315
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1
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