Danfoss ECL 9200/9250 Operating instructions
- Type
- Operating instructions
ECL 9200 and ECL 9250
VI.76.P6.02
087R9395
a) Setting program time switch
Analog time switch
Push the riders towards the center
for reduced temperature setting. Set
week day and/or time opposite the
arrow.
Digital time switch
Please see user guide supplied with
the digital time switch
b) Temperature setting
Normal setting: 0
Turn clockwise (+) and the flow
temperature will rise.
Turn counterclockwise (–) and the
flow temperature will decrease.
c) Function switch
/ Heating is cut out while frost
protection is still active.
ECL 9250 still controls the
hot-water service function.
Constant reduced
temperature.
Automatic switch between
normal and reduced
temperature according to
time switch setting.
Constant normal
temperature
The control is cut out. Valve
motor is operated manually.
Boiler and pump are
constantly cut in.
e) ON and fault indication
User guide
Potentiometer settings
f) Heat curve slope
Heat curve
g) Minimum boiler temperature
h) Boiler temperature difference
i) Reduced temperature setting
Set the reduced temperature setting
in 0-8 for parallel heat curve dis-
placement
Set the reduced temperature setting
in "AUTO" for flow temperature
increase at reduced outdoor
temperatures.
j) Hot-water-service temperature
(only ECL 9250)
k) Miniswitches
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1
Danfoss ECL 9200/9250 Operating instructions
- Type
- Operating instructions
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